First commit

2024-09-06 21:26:58 +02:00 · 2024-09-06 21:26:58 +02:00 · aa138dbc66
commit aa138dbc66
78 changed files with 3343 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1 @@
+.vault.key
--- a/README.md
+++ b/README.md
@ -0,0 +1,15 @@
+## Ansible repo
+
+Ces rôles ont été rédigés pour gérer mon infrastructure, sans être prévus pour plus de flexibilité. Je vous déconseille d'essayer de les réutiliser tels quels, mais n'hésitez pas à en récupérer des morceaux !
+
+### Usage
+
+Pour créer un nouveau LXC : copiez dans l'inventaire la config d'un autre LXC, en modifiant son hostname, son ip, et ses ressources si besoin. Son id sur proxmox sera (200 + [dernier octet de l'ip]). Puis `ansible-playbook all.yml -i inventory.yml`.
+
+### Plan d'adressage
+
+client.chapo.li:    10.255.1.0/24  
+hw.chapo.li:        10.255.2.0/24  
+vm.chapo.li:        10.255.3.0/24  
+gw.chapo.li:       192.168.1.0/24  
+wg.chapo.li:        172.31.0.0/24  
--- a/all.yml
+++ b/all.yml
@ -0,0 +1,38 @@
+- hosts: localhost
+  roles:
+    - { role: proxmox, tags: proxmox }
+
+- hosts: managed
+  gather_facts: false
+  roles:
+    - { role: users, tags: users }
+    - { role: basics, tags: basics }
+
+- hosts: dns
+  roles:
+    - { role: dns, tags: dns }
+
+- hosts: docker
+  roles:
+    - { role: docker, tags: docker }
+
+- hosts: grafana
+  roles:
+    - { role: grafana, tags: grafana }
+
+- hosts: mail
+  roles:
+    - { role: mail, tags: [ never, mail ] }
+
+- hosts: backup
+  roles:
+    - { role: backup, tags: backup }
+
+# - hosts: acme
+#   roles:
+#     - role: certbot-dns
+#       tags: acme
+#   vars:
+#     cert:
+#       name: "{{ acme_domain }}"
+#       alias: "{{ acme_alias|default([]) }}"
--- a/ansible.cfg
+++ b/ansible.cfg
@ -0,0 +1,2 @@
+[persistent_connection]
+command_timeout = 30
--- a/group_vars/all.yml
+++ b/group_vars/all.yml
@ -0,0 +1,15 @@
+users:
+  - username: chapeau
+    pubkeys: |
+      ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBq5W7km9DCODGY2PCmvhxpI48MAC/OFB6qxr0+IGka6 chapeau@sonya
+      ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDVo0afJGYBXBOrg8vyfF8V3S39ffyGIR7GEb0e2BPEaMFdIaVzQ8rThfoRdMeqeGaNdVCixjbW1T22OKGpecGVEEaS5QBCFK+01dB0mvRWIMWXhKJssduBnN8lLdScmsCzHBWV4/49YI090dn1r/I6AuYfghnYDTzlpcaPS+GZ+NQd6an/tWSGd5lnvSSJmE5XmYxfzXa7d3HjI55BsC8ELsOGhKd8Odnw2x8HSwOwvjEfmfjfdDxqxeBXVCO85ZXN9XTuB60PRrpMmUKrATMyHnWnhhQ7x9t6Vq/2CAGYUvJ8jQFGQlsczCpB6QRTbVI44TNo5lVFK2V6H5Q+dGGt
+
+tsig_secret: !vault |
+          $ANSIBLE_VAULT;1.1;AES256
+          30336261386531323332306131356334343636363137326165313031346636333736646563636232
+          3362383734353337633466643466666163313133363437620a643132656530623065346133303939
+          34323736626335616536373964376465303930366462333162663565383634346536386637336137
+          3833616632373431350a383637386466386330626130653233663338613464363963346433623832
+          66313663353631616661303263386633336161666638353130376334333933363436633663643930
+          3435323461346162333738376437323430313536376234636531
+certbot_dns_server: 10.255.3.2
--- a/group_vars/backup.yml
+++ b/group_vars/backup.yml
@ -0,0 +1,25 @@
+healthcheck_key: !vault |
+          $ANSIBLE_VAULT;1.1;AES256
+          38323736393330396431333130356230646465353236626236353435336133313037306439396636
+          6635643631303766373263643863346361356463303434300a353935653334636231363062636530
+          63326434393036616466633234616135303730376434383631373134623862336535653339346266
+          3934396233316532660a363461616531353633646132663833313533633534366232623537383138
+          31643961393737613537306433653362613537326530623630646364656331623937
+
+restic_password: !vault |
+          $ANSIBLE_VAULT;1.1;AES256
+          36323932383164393831383731386638366234383730303234636166616532646239396165653033
+          3030633165393137383237323339646237663366663630340a323432336333393739616532316530
+          38663961633130386664666134663633343535336562343366636663313730303138313764373632
+          6437626434623963300a623737366333356532346332653838636562663462336339646165343330
+          30303530323232643732666463653533376664333462316636323537396565643838623734303766
+          3862396237333634323262616633353336643734636336656133
+restic_repo: s3:http://jung.vm.chapo.li:9000
+restic_minio_key: !vault |
+          $ANSIBLE_VAULT;1.1;AES256
+          65616536396231356138346565633861396133363035376235363562313238656233366263396432
+          3036383532653561643266303937646666313263656136330a306331353163356437643231646266
+          30396530306533626166643334383934366439396134323031326631363261653638623337313831
+          3033633762373437640a396438316539353330353662323066323761333838643832393261616335
+          64366337346365666661303931623538353434336530326561393739333666666638396239653538
+          3635336533363534323731636361623933623539663433353430
--- a/group_vars/dns.yml
+++ b/group_vars/dns.yml
@ -0,0 +1,17 @@
+soa: dns.chapoline.me
+dns_mail: me.chapoline.me
+
+secondaries:
+  - '127.0.0.1'
+
+zone_list:
+  - name: client.chapo.li
+    records: []
+  - name: hw.chapo.li
+    records: []
+  - name: vm.chapo.li
+    records: []
+  - name: gw.chapo.li
+    records: []
+  - name: wg.chapo.li
+    records: []
--- a/group_vars/mail.yml
+++ b/group_vars/mail.yml
@ -0,0 +1,27 @@
+mail:
+  external_hostname: smtp.chapoline.me
+  roundcube_db_password: !vault |
+          $ANSIBLE_VAULT;1.1;AES256
+          39353861626231303564633834313462313064663339356262323431626432313539363265303230
+          6662633863643662366166303737326265663866313434390a356337373465653865613065393231
+          61663431646537343263666535626663306564333335623965336163303737643963656666666265
+          3161373436663263330a626666633464326563633465396331356338636161333065363161383833
+          6632
+  des_key: !vault |
+          $ANSIBLE_VAULT;1.1;AES256
+          33323837383564316433386532613334336430376433303731333062616661623338383639383164
+          3839333739643235646133643638313130656632303236340a666337353536613932313761303536
+          65636366346334383266373063646630613162366564336461613138626336303961646233373932
+          3834366131333663620a626263653233313266376533353161623833366639323364616565616634
+          64666639656436313763306133303137313036633461666461356235313764353563
+  rspamd_admin_hash: !vault |
+          $ANSIBLE_VAULT;1.1;AES256
+          35623765393030313665636563326262363133333565393862336439333265343533323163613765
+          3237393265353163323264653738363938363132333636610a316330303562613234353463343564
+          36613032386563383965343539666439316334643930373738333631303364363735343338636361
+          3436333939393061300a316136613832336431306463356136356138636563646432386537333263
+          39356336363461656431316339313637656239666563363938646432313364633538313461646163
+          34303032323866353962383761383831653161343164353632326333643466343961633461663234
+          61356539306562346339626236663033313866343937313038653963666365303862653765633136
+          30633237346263313134363361326131396661646466353732613362613965613964376634653138
+          6166
--- a/group_vars/nginx.yml
+++ b/group_vars/nginx.yml
@ -0,0 +1,10 @@
+nginx:
+  vhost:
+    - name: grafana.truc
+      alias: []
+      ssl: True
+      redirect: False
+      location:
+        - route: "/"
+          dest: "proxy_pass http://grafana.home:3000;"
+          ws: False
--- a/inventory.yml
+++ b/inventory.yml
@ -0,0 +1,198 @@
+all:
+  vars:
+    ansible_python_interpreter: /usr/bin/python3
+
+lxc:
+  hosts:
+    dns.vm.chapo.li:
+      ansible_host: 10.255.3.1
+      resources: { cpu: 1, ram: 1024, swap: 1024, disk: 16 }
+      dns_local: True
+
+    dns-ext.vm.chapo.li:
+      ansible_host: 10.255.3.2
+      resources: { cpu: 1, ram: 1024, swap: 1024, disk: 16 }
+      dns_local: False
+
+    cloud.vm.chapo.li:
+      ansible_host: 10.255.3.3
+      resources: { cpu: 4, ram: 8192, swap: 1024, disk: 256 }
+
+    grafana.vm.chapo.li:
+      ansible_host: 10.255.3.4
+      resources: { cpu: 1, ram: 1024, swap: 1024, disk: 64 }
+      cname: [ prometheus.vm.chapo.li ]
+
+    galene.vm.chapo.li:
+      ansible_host: 10.255.3.5
+      resources: { cpu: 1, ram: 1024, swap: 1024, disk: 8 }
+
+    vault.vm.chapo.li:
+      ansible_host: 10.255.3.6
+      resources: { cpu: 1, ram: 1024, swap: 1024, disk: 32 }
+
+    health.vm.chapo.li:
+      ansible_host: 10.255.3.7
+      resources: { cpu: 1, ram: 1024, swap: 1024, disk: 8 }
+
+    cryptpad.vm.chapo.li:
+      ansible_host: 10.255.3.8
+      resources: { cpu: 2, ram: 2048, swap: 1024, disk: 128 }
+
+    cryptpad-cse.vm.chapo.li:
+      ansible_host: 10.255.3.9
+      resources: { cpu: 2, ram: 2048, swap: 1024, disk: 128 }
+
+    wikijs.vm.chapo.li:
+      ansible_host: 10.255.3.10
+      resources: { cpu: 1, ram: 2048, swap: 1024, disk: 16 }
+
+    git.vm.chapo.li:
+      ansible_host: 10.255.3.11
+      resources: { cpu: 2, ram: 1024, swap: 1024, disk: 64 }
+
+    bot.vm.chapo.li:
+      ansible_host: 10.255.3.12
+      resources: { cpu: 1, ram: 1024, swap: 1024, disk: 8 }
+
+    todo.vm.chapo.li:
+      ansible_host: 10.255.3.13
+      resources: { cpu: 1, ram: 1024, swap: 1024, disk: 16 }
+
+    mail.vm.chapo.li:
+      ansible_host: 10.255.3.14
+      resources: { cpu: 1, ram: 1024, swap: 1024, disk: 32 }
+
+    xmpp.vm.chapo.li:
+      ansible_host: 10.255.3.15
+      resources: { cpu: 1, ram: 1024, swap: 1024, disk: 32 }
+
+    sharkey.vm.chapo.li:
+      ansible_host: 10.255.3.16
+      resources: { cpu: 4, ram: 4096, swap: 1024, disk: 128 }
+
+
+  vars:
+    ansible_user: root
+
+managed:
+  children:
+    lxc:
+  hosts:
+    gandalf.hw.chapo.li:
+      ansible_host: 10.255.2.1
+
+dns:
+  hosts:
+    dns.vm.chapo.li:
+    dns-ext.vm.chapo.li:
+
+grafana:
+  hosts:
+    grafana.vm.chapo.li:
+
+mail:
+  hosts:
+    mail.vm.chapo.li:
+
+docker:
+  hosts:
+    cloud.vm.chapo.li:
+    vault.vm.chapo.li:
+    health.vm.chapo.li:
+    cryptpad.vm.chapo.li:
+    cryptpad-cse.vm.chapo.li:
+    wikijs.vm.chapo.li:
+    git.vm.chapo.li:
+    todo.vm.chapo.li:
+    sharkey.vm.chapo.li:
+
+backup:
+  hosts:
+    vault.vm.chapo.li:
+      backup:
+        pre_hook: [ "docker compose -f /root/vaultwarden/docker-compose.yml down" ]
+        paths: [ "/root/vaultwarden/data" ]
+        post_hook: [ "docker compose -f /root/vaultwarden/docker-compose.yml up -d" ]
+        
+    cryptpad.vm.chapo.li:
+      backup:
+        pre_hook: [ "docker compose -f /root/docker-compose.yml down" ]
+        paths: [ "/root/data" ]
+        post_hook: [ "docker compose -f /root/docker-compose.yml up -d" ]
+        
+    git.vm.chapo.li:
+      backup:
+        pre_hook:
+          - docker exec -u git -it -w /tmp forgejo bash -c 'forgejo dump --file /tmp/forgejo.zip'
+          - docker cp forgejo:/tmp/forgejo.zip /tmp
+          - docker exec -u git -it -w /tmp forgejo bash -c 'rm /tmp/forgejo.zip'
+          - mkdir /tmp/backup
+          - unzip /tmp/forgejo.zip -d /tmp/backup
+          - docker exec forgejo-db-1 pg_dump -U forgejo > /tmp/backup/pgdump.sql
+        paths: [ "/tmp/backup" ]
+        post_hook: [ "rm -r /tmp/backup" ]
+        
+    todo.vm.chapo.li:
+      vikunja_password: !vault |
+          $ANSIBLE_VAULT;1.1;AES256
+          31653361396266666232303366643335343061383331383063356131653739623037353735666633
+          6365303139613334633536363466616262356261643831660a616338316339656638396164666530
+          36653538313537373539656362313638386531393039323738633466323132346636643061373330
+          3266333762623739380a653362656232323165616263366264653834653938366463333361666465
+          3465
+      backup:
+        pre_hook:
+          - docker exec -i -w /tmp vikunja-db-1 bash -c 'mysqldump --password={{ vikunja_password }} vikunja > /tmp/vikunja-backup.sql'
+          - docker cp vikunja-db-1:/tmp/vikunja-backup.sql /tmp
+          - docker exec -i -w /tmp vikunja-db-1 bash -c 'rm /tmp/vikunja-backup.sql'
+        paths: [ /root/vikunja/files  /tmp/vikunja-backup.sql ]
+        post_hook: [ "rm -r /tmp/vikunja-backup.sql" ]
+        
+    mail.vm.chapo.li:
+      backup:
+        pre_hook: []
+        paths: [ /data/vmail ]
+        post_hook: []
+
+    xmpp.vm.chapo.li:
+      backup:
+        pre_hook: []
+        paths: [ /var/lib/prosody ]
+        post_hook: []
+        
+    sharkey.vm.chapo.li:
+      backup:
+        pre_hook: [ "docker exec -it sharkey-db-1 pg_dump firefish --user example-firefish-user --format=plain > /tmp/sharkey.sql" ]
+        paths: [ "/root/sharkey/files", "/tmp/sharkey.sql" ]
+        post_hook: [ "rm /tmp/sharkey.sql" ]
+
+unmanaged:
+  hosts:
+    freebox.gw.chapo.li:
+      ansible_host: 192.168.1.254
+
+    cirdan.gw.chapo.li:
+      ansible_host: 192.168.1.250
+    cirdan.client.chapo.li:
+      ansible_host: 10.255.1.254
+    cirdan.hw.chapo.li:
+      ansible_host: 10.255.2.254
+    cirdan.vm.chapo.li:
+      ansible_host: 10.255.3.254
+    cirdan.wg.chapo.li:
+      ansible_host: 172.31.0.254
+
+    amber.wg.chapo.li:
+      ansible_host: 172.31.0.128
+
+    dillon.vm.chapo.li:
+      ansible_host: 10.255.3.100
+    jung.vm.chapo.li:
+      ansible_host: 10.255.3.101
+
+    localhost:
+      ansible_connection: local
+
+
+
--- a/roles/backup/tasks/main.yml
+++ b/roles/backup/tasks/main.yml
@ -0,0 +1,24 @@
+- name: Install restic
+  apt:
+    pkg:
+      - restic
+      - curl
+
+- name: Template backup.sh
+  template:
+    src: backup.sh.j2
+    dest: /root/backup.sh
+    mode: 0755
+
+- name: Template creds
+  template:
+    src: creds.j2
+    dest: /root/creds
+    mode: 0600
+
+- name: Setup cron
+  cron:
+    name: Backup
+    minute: 0
+    hour: 4
+    job: /root/backup.sh
--- a/roles/backup/templates/backup.sh.j2
+++ b/roles/backup/templates/backup.sh.j2
@ -0,0 +1,39 @@
+#!/bin/bash
+info() { printf "\n%s %s\n\n" "$( date )" "$*" >&2; }
+trap 'echo $( date ) Backup interrupted >&2; exit 2' INT TERM
+info "Starting backup"
+
+. creds
+
+# Prehook start
+{% for cmd in backup.pre_hook %}
+{{ cmd }}
+{% endfor %}
+# Prehook end
+
+restic backup {% for path in backup.paths %}{{ path }} {% endfor %}
+
+backup_exit=$?
+
+restic forget --prune --keep-daily 7 --keep-weekly 4 --keep-monthly 12
+prune_exit=$?
+
+# Posthook start
+{% for cmd in backup.post_hook %}
+{{ cmd }}
+{% endfor %}
+# Posthook end
+
+# use highest exit code as global exit code
+global_exit=$(( backup_exit > prune_exit ? backup_exit : prune_exit ))
+if [ ${global_exit} -eq 0 ]; then
+    info "Backup and Prune finished successfully"
+    curl -m 10 --retry 5 https://health.chapoline.me/ping/{{ healthcheck_key }}/{{ (inventory_hostname|split("."))[0] }}?create=1
+elif [ ${global_exit} -eq 1 ]; then
+    info "Backup and/or Prune finished with warnings"
+    curl -m 10 --retry 5 https://health.chapoline.me/ping/{{ healthcheck_key }}/{{ (inventory_hostname|split("."))[0] }}/1?create=1
+else
+    info "Backup and/or Prune finished with errors"
+    curl -m 10 --retry 5 https://health.chapoline.me/ping/{{ healthcheck_key }}/{{ (inventory_hostname|split("."))[0] }}/2?create=1
+fi
+exit ${global_exit}
--- a/roles/backup/templates/creds.j2
+++ b/roles/backup/templates/creds.j2
@ -0,0 +1,4 @@
+export RESTIC_PASSWORD={{ restic_password }}
+export RESTIC_REPOSITORY={{ restic_repo }}/{{ (inventory_hostname|split("."))[0] }}
+export AWS_ACCESS_KEY_ID=backup
+export AWS_SECRET_ACCESS_KEY={{ restic_minio_key }}
--- a/roles/basics/tasks/main.yml
+++ b/roles/basics/tasks/main.yml
@ -0,0 +1,24 @@
+- name: Install some things
+  apt:
+    pkg:
+      - bash-completion
+      - unattended-upgrades
+      - ca-certificates
+      - ldnsutils
+      - htop
+      - net-tools
+      - tcpdump
+      - git
+      - apt-dater-host
+    update_cache: true
+  become: true
+
+
+- name: Generate apt-dater config
+  local_action:
+    module: template
+    src: host.xml.j2
+    dest: ~/docker-apt-dater/hosts.d/host.xml
+  run_once: True
+
+  
--- a/roles/basics/templates/host.xml.j2
+++ b/roles/basics/templates/host.xml.j2
@ -0,0 +1,11 @@
+
+  <group name="LXC">
+{% for host in groups['lxc'] %}
+    <host ssh-user="chapeau" name="{{ host }}" ssh-host="{{ hostvars[host].ansible_host }}"/>
+{% endfor %}
+  </group>
+  <group name="Autres">
+{% for host in groups['managed'] | difference(groups['lxc']) %}
+    <host ssh-user="chapeau" name="{{ host }}" ssh-host="{{ hostvars[host].ansible_host }}"/>
+{% endfor %}
+  </group>
--- a/roles/certbot-dns/README.md
+++ b/roles/certbot-dns/README.md
@ -0,0 +1,12 @@
+usage:
+
+```yml
+- name: Install real certs
+  ansible.builtin.include_role:
+    name: certbot-dns
+  loop:
+    - name: example.vm.chapo.li
+      alias: [ cname.vm.chapo.li ]
+  loop_control:
+    loop_var: cert
+```
--- a/roles/certbot-dns/tasks/main.yml
+++ b/roles/certbot-dns/tasks/main.yml
@ -0,0 +1,29 @@
+- name: Install certbot
+  apt:
+    pkg:
+      - certbot
+      - python3-certbot-dns-rfc2136
+
+- name: Deploy secret file
+  template:
+    src: dns-secret.ini.j2
+    dest: /root/dns-secret.ini
+    mode: 0600
+
+- name: Query lets encrypt certificate
+  shell: 'letsencrypt certonly -n --dns-rfc2136 --dns-rfc2136-credentials /root/dns-secret.ini -m {{ letsencrypt_email|default("me@chapoline.me") }} --expand --agree-tos -d {{ cert.name }} {% for a in cert.alias %} -d {{a}}{% endfor %} --deploy-hook "{{ cert.renewal_hook }}"'
+  ignore_errors: true
+
+- name: Create a few symbolic links
+  file:
+    src: "{{ item.src }}"
+    dest: "{{ item.dest }}"
+    state: link
+    force: true
+  loop:
+    - src: "/etc/letsencrypt/live/{{ cert.name }}/privkey.pem"
+      dest: "/etc/ssl/private/{{ cert.name }}.key"
+    - src: "/etc/letsencrypt/live/{{ cert.name }}/cert.pem"
+      dest: "/etc/ssl/private/{{ cert.name }}.crt"
+    - src: "/etc/letsencrypt/live/{{ cert.name }}/fullchain.pem"
+      dest: "/etc/ssl/private/{{ cert.name }}.chain.crt"
--- a/roles/certbot-dns/templates/dns-secret.ini.j2
+++ b/roles/certbot-dns/templates/dns-secret.ini.j2
@ -0,0 +1,12 @@
+# Target DNS server (IPv4 or IPv6 address, not a hostname)
+dns_rfc2136_server = {{ certbot_dns_server }}
+# Target DNS port
+dns_rfc2136_port = 53
+# TSIG key name
+dns_rfc2136_name = letsencrypt.
+# TSIG key secret
+dns_rfc2136_secret =  {{ tsig_secret }}
+# TSIG key algorithm
+dns_rfc2136_algorithm = HMAC-SHA256
+# TSIG sign SOA query (optional, default: false)
+dns_rfc2136_sign_query = false
--- a/roles/dns/handlers/main.yml
+++ b/roles/dns/handlers/main.yml
@ -0,0 +1,5 @@
+- name: Restart bind9
+  service:
+    name: bind9
+    state: restarted
+  when: check1.failed == false
--- a/roles/dns/tasks/main.yml
+++ b/roles/dns/tasks/main.yml
@ -0,0 +1,88 @@
+- name: Generate zone var
+  set_fact:
+    zones: |
+      {%- set r = [] -%}
+      {%- for z in zone_list -%}
+      {%- set rec = [] -%}
+      {%- for h in groups['all'] -%}
+      {%- if z.name == h[-(z.name|length):] and 'ansible_host' in hostvars[h] -%}
+      {%- set _ = rec.append({
+        "name": h,
+        "ip": hostvars[h]['ansible_host']
+      }) -%}
+      {%- for c in hostvars[h]['cname']|default([]) -%}
+      {%- set _ = rec.append({
+        "name": c,
+        "ip": h + ".",
+        "type": "CNAME"
+      }) -%}
+      {%- endfor -%}
+      {%- endif -%}
+      {%- endfor -%}
+      {%- set _ = r.append({
+        "name": z.name,
+        "records": rec
+      }) -%}
+      {%- endfor -%}
+      {{ r }}
+  when: dns_local
+
+- name: Install bind
+  apt:
+    pkg:
+      - bind9
+      - bind9-utils
+      - ldnsutils
+    update_cache: true
+
+- name: Create zones directory
+  file:
+    path: /etc/bind/master
+    state: directory
+    owner: bind
+    group: bind
+    mode: 0755
+  notify: Restart bind9
+
+- name: Create named.conf
+  template:
+    src: named.conf.j2
+    dest: /etc/bind/named.conf
+  notify: Restart bind9
+
+- name: Create named.conf.local
+  template:
+    src: named.conf.local.j2
+    dest: /etc/bind/named.conf.local
+  notify: Restart bind9
+
+- name: Create named.conf.options
+  template:
+    src: named.conf.options.j2
+    dest: /etc/bind/named.conf.options
+  notify: Restart bind9
+
+- name: Create log directory
+  file:
+    path: /var/log/named
+    state: directory
+    owner: bind
+    group: bind
+    mode: 0755
+  notify: Restart bind9
+
+- name: Create zone files
+  template:
+    src: db.j2
+    dest: "/etc/bind/master/{{ item.name }}.db"
+    mode: 0644
+    owner: bind
+    group: bind
+  loop: "{{ zones|default(zone_list) }}"
+  notify: Restart bind9
+
+# - name: Create reverse zone files
+
+- name: Check configuration integrity
+  shell: "named-checkconf -zj /etc/bind/named.conf"
+  register: check1
--- a/roles/dns/templates/db.j2
+++ b/roles/dns/templates/db.j2
@ -0,0 +1,14 @@
+$ORIGIN {{ item.name }}.
+$TTL {{ item.ttl|default('60') }}
+@		IN	SOA	{{ soa }}.	{{ dns_mail }}. (
+								{{ now().timestamp()|round|int }} ; serial
+								3600 ; refresh
+								1800 ; retry
+								3600000 ; expire
+								3600 ) ; minimum TTL
+;
+@		IN	NS	{{ soa }}.
+;
+{% for record in item.records|default([]) %}
+{{ "{:30}".format(record.name[:(record.name|length)-(item.name|length)-1]) }} IN {{ "{:5}".format(record.type|default('A')) }} {{ record.ip }}
+{% endfor %}
--- a/roles/dns/templates/named.conf.j2
+++ b/roles/dns/templates/named.conf.j2
@ -0,0 +1,2 @@
+include "/etc/bind/named.conf.options";
+include "/etc/bind/named.conf.local";
--- a/roles/dns/templates/named.conf.local.j2
+++ b/roles/dns/templates/named.conf.local.j2
@ -0,0 +1,31 @@
+{% if not dns_local %}
+key "letsencrypt" {
+        algorithm hmac-sha256;
+        secret "{{ tsig_secret }}";
+};
+{% endif %}
+
+view "internal" {
+	match-clients { internals; };
+{% for zone in zones|default(zone_list) %}
+	zone "{{ zone.name }}" IN {
+		type primary;
+		notify yes;
+		file "/etc/bind/master/{{ zone.name }}.db";
+
+{% if not dns_local %}
+		update-policy {
+			grant letsencrypt zonesub txt;
+		};
+{% endif %}
+	};
+{% endfor %}
+};
+
+view "public" {
+{% for zone in zones|default(zone_list) %}
+        zone "{{ zone.name }}" IN {
+		in-view internal;
+        };
+{% endfor %}
+};
--- a/roles/dns/templates/named.conf.options.j2
+++ b/roles/dns/templates/named.conf.options.j2
@ -0,0 +1,43 @@
+acl "secondaries" {
+{% for ip in secondaries %}
+	{{ ip }};
+{% endfor %}
+};
+
+acl "internals" {
+	localnets;
+	10.0.0.0/8;
+	172.16.0.0/12;
+	192.168.0.0/16;
+	127.0.0.0/8;
+};
+
+options {
+	directory "/var/cache/bind";
+
+	recursion yes;
+
+	auth-nxdomain no;
+
+	listen-on { any; };
+	listen-on-v6 { none; };
+
+	allow-transfer { secondaries; };
+	allow-query { internals; };
+	allow-query-cache { internals; };
+	allow-recursion { internals; };
+	also-notify { {{ secondaries|join("; ") }}; };
+
+	version none;
+
+	querylog yes;
+};
+
+logging {
+	channel querylog {
+		file "/var/log/named/querylog";
+		severity debug 3;
+		print-time yes;
+	};
+	category queries { querylog; };
+};
--- a/roles/docker/tasks/main.yml
+++ b/roles/docker/tasks/main.yml
@ -0,0 +1,30 @@
+# Docker installation
+# Following https://docs.docker.com/engine/install/debian/
+
+- name: Install docker dependencies
+  ansible.builtin.apt:
+    pkg:
+      - ca-certificates
+      - curl
+      - gnupg2
+    update_cache: true
+
+- name: Add Docker apt key
+  ansible.builtin.apt_key:
+    url: https://download.docker.com/linux/debian/gpg
+    state: present
+
+- name: Add Docker source to apt
+  ansible.builtin.template:
+    src: docker.list.j2
+    dest: /etc/apt/sources.list.d/docker.list
+
+- name: Install Docker
+  ansible.builtin.apt:
+    pkg:
+      - docker-ce
+      - docker-ce-cli
+      - containerd.io
+      - docker-buildx-plugin
+      - docker-compose-plugin
+    update_cache: true
--- a/roles/docker/templates/docker.list.j2
+++ b/roles/docker/templates/docker.list.j2
@ -0,0 +1 @@
+deb https://download.docker.com/linux/debian {{ ansible_distribution_release }} stable
--- a/roles/grafana/handlers/main.yml
+++ b/roles/grafana/handlers/main.yml
@ -0,0 +1,9 @@
+- name: Restart prometheus
+  service:
+    name: prometheus
+    state: restarted
+
+- name: Restart nginx
+  service:
+    name: nginx
+    state: restarted
--- a/roles/grafana/tasks/main.yml
+++ b/roles/grafana/tasks/main.yml
@ -0,0 +1,56 @@
+- name: Install dependencies
+  ansible.builtin.apt:
+    pkg:
+      - ca-certificates
+      - curl
+      - gnupg2
+    update_cache: true
+
+- name: Add grafana apt key
+  ansible.builtin.apt_key:
+    url: https://apt.grafana.com/gpg.key
+    state: present
+
+- name: Add grafana source to apt
+  ansible.builtin.template:
+    src: grafana.list.j2
+    dest: /etc/apt/sources.list.d/grafana.list
+
+- name: Install Prometheus and Grafana
+  apt:
+    pkg:
+      - prometheus
+      - grafana
+      - nginx
+    update_cache: true
+
+- name: Deploy prometheus config
+  ansible.builtin.template:
+    src: prometheus.yml.j2
+    dest: /etc/prometheus/prometheus.yml
+  notify: Restart prometheus
+
+- name: Deploy nginx configuration
+  ansible.builtin.template:
+    src: grafana.conf.j2
+    dest: /etc/nginx/sites-enabled/grafana.conf
+  notify: Restart nginx
+
+- name: Install self-signed certs
+  ansible.builtin.include_role:
+    name: openssl
+  loop:
+    - name: "{{ inventory_hostname }}"
+      alias: "{{ cname }}"
+  loop_control:
+    loop_var: cert
+
+- name: Install real certificates
+  include_role:
+    name: certbot-dns
+  loop:
+    - name: "{{ inventory_hostname }}"
+      alias: "{{ cname }}"
+      renewal_hook: "systemctl restart nginx"
+  loop_control:
+    loop_var: cert
--- a/roles/grafana/templates/grafana.conf.j2
+++ b/roles/grafana/templates/grafana.conf.j2
@ -0,0 +1,72 @@
+map $http_upgrade $connection_upgrade {
+  default upgrade;
+  '' close;
+}
+
+upstream grafana {
+  server localhost:3000;
+}
+
+server {
+    listen 0.0.0.0:80 ;
+    listen [::0]:80 ;
+    server_name {{ inventory_hostname }} {{ cname[0] }} ;
+    location / {
+        return 301 https://$host$request_uri;
+    }
+}
+
+server {
+    listen 0.0.0.0:443 http2 ssl ;
+    listen [::0]:443 http2 ssl ;
+    server_name {{ inventory_hostname }} ;
+
+    ssl_certificate /etc/ssl/private/{{ inventory_hostname }}.chain.crt;
+    ssl_certificate_key /etc/ssl/private/{{ inventory_hostname }}.key;
+    ssl_trusted_certificate /etc/ssl/private/{{ inventory_hostname }}.crt;
+
+    ssl_protocols TLSv1.2 TLSv1.3;
+    ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
+    ssl_prefer_server_ciphers off;
+    ssl_stapling on;
+    ssl_stapling_verify on;
+
+    include mime.types;
+
+  location / {
+    proxy_set_header Host $host;
+    proxy_pass http://grafana;
+  }
+
+  # Proxy Grafana Live WebSocket connections.
+  location /api/live/ {
+    proxy_http_version 1.1;
+    proxy_set_header Upgrade $http_upgrade;
+    proxy_set_header Connection $connection_upgrade;
+    proxy_set_header Host $host;
+    proxy_pass http://grafana;
+  }
+}
+
+server {
+    listen 0.0.0.0:443 http2 ssl ;
+    listen [::0]:443 http2 ssl ;
+    server_name {{ cname[0] }} ;
+
+    ssl_certificate /etc/ssl/private/{{ inventory_hostname }}.chain.crt;
+    ssl_certificate_key /etc/ssl/private/{{ inventory_hostname }}.key;
+    ssl_trusted_certificate /etc/ssl/private/{{ inventory_hostname }}.crt;
+
+    ssl_protocols TLSv1.2 TLSv1.3;
+    ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
+    ssl_prefer_server_ciphers off;
+    ssl_stapling on;
+    ssl_stapling_verify on;
+
+    include mime.types;
+
+  location / {
+    proxy_set_header Host $host;
+    proxy_pass http://localhost:9090/;
+  }
+}
--- a/roles/grafana/templates/grafana.list.j2
+++ b/roles/grafana/templates/grafana.list.j2
@ -0,0 +1 @@
+deb https://apt.grafana.com stable main
--- a/roles/grafana/templates/prometheus.yml.j2
+++ b/roles/grafana/templates/prometheus.yml.j2
@ -0,0 +1,45 @@
+# Sample config for Prometheus.
+
+global:
+  scrape_interval:     15s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
+  evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.
+  # scrape_timeout is set to the global default (10s).
+
+  # Attach these labels to any time series or alerts when communicating with
+  # external systems (federation, remote storage, Alertmanager).
+  external_labels:
+      monitor: 'example'
+
+# Alertmanager configuration
+alerting:
+  alertmanagers:
+  - static_configs:
+    - targets: ['localhost:9093']
+
+# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
+rule_files:
+  # - "first_rules.yml"
+  # - "second_rules.yml"
+
+# A scrape configuration containing exactly one endpoint to scrape:
+# Here it's Prometheus itself.
+scrape_configs:
+  # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
+  - job_name: 'prometheus'
+
+    # Override the global default and scrape targets from this job every 5 seconds.
+    scrape_interval: 5s
+    scrape_timeout: 5s
+
+    # metrics_path defaults to '/metrics'
+    # scheme defaults to 'http'.
+
+    static_configs:
+      - targets: ['0.0.0.0:9090']
+
+  - job_name: proxmox
+    metrics_path: /pve
+    params:
+      target: ['gandalf.hw.chapo.li']
+    static_configs:
+      - targets: ['gandalf.hw.chapo.li:9221']
--- a/roles/mail/files/dkim/canebier.fr.2023061901.key
+++ b/roles/mail/files/dkim/canebier.fr.2023061901.key
@ -0,0 +1,51 @@
+$ANSIBLE_VAULT;1.1;AES256
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--- a/roles/mail/files/dkim/chapoline.me.2023061901.key
+++ b/roles/mail/files/dkim/chapoline.me.2023061901.key
@ -0,0 +1,51 @@
+$ANSIBLE_VAULT;1.1;AES256
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+3335663761303762623536613436383264373830663034643539
--- a/roles/mail/files/email2email
+++ b/roles/mail/files/email2email
@ -0,0 +1,17 @@
+$ANSIBLE_VAULT;1.1;AES256
+61643135343633303439303132663361613766396535393363633030643632323461376564393164
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+63343462383066303331
--- a/roles/mail/files/mailname
+++ b/roles/mail/files/mailname
@ -0,0 +1 @@
+mail.chapoline.me
--- a/roles/mail/files/virtual_alias
+++ b/roles/mail/files/virtual_alias
@ -0,0 +1,31 @@
+$ANSIBLE_VAULT;1.1;AES256
+62313664313865343438613834613262653332616165623932643164623037396235383263346631
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+6464363931356536663765373364653265326366313065373033
--- a/roles/mail/files/virtual_domains
+++ b/roles/mail/files/virtual_domains
@ -0,0 +1,6 @@
+$ANSIBLE_VAULT;1.1;AES256
+63323966653031336261343365373838626663316230396237393334373066653664303037386562
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+63373432346231333130356330366233656137663037616330626530623164656161
--- a/roles/mail/files/virtual_mailbox
+++ b/roles/mail/files/virtual_mailbox
@ -0,0 +1,10 @@
+$ANSIBLE_VAULT;1.1;AES256
+61336263633734623034333865633061663330336266646331393734653238613132623039393938
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+3236
--- a/roles/mail/handlers/main.yml
+++ b/roles/mail/handlers/main.yml
@ -0,0 +1,19 @@
+- name: Restart apache2
+  service:
+    name: apache2
+    state: restarted
+
+- name: Restart postfix
+  service:
+    name: postfix
+    state: restarted
+
+- name: Restart dovecot
+  service:
+    name: dovecot
+    state: restarted
+
+- name: Restart rspamd
+  service:
+    name: rspamd
+    state: restarted
--- a/roles/mail/tasks/main.yml
+++ b/roles/mail/tasks/main.yml
@ -0,0 +1,181 @@
+- name: Install everything for doing mails
+  apt:
+    pkg:
+      - pwgen
+      - postfix
+      - apache2
+      - rspamd
+      - redis-server
+      - swaks
+      - mutt
+      - certbot
+      - python3-certbot-apache
+      - dovecot-pop3d
+      - dovecot-imapd
+      - dovecot-managesieved
+      - dovecot-lmtpd
+    update_cache: true
+
+- name: Create dbconfig-common dir
+  file:
+    path: /etc/dbconfig-common
+    state: directory
+    recurse: yes
+
+- name: Template db configuration
+  template:
+    src: db-roundcube.conf.j2
+    dest: /etc/dbconfig-common/roundcube.conf
+
+- name: Install everything for doing mails
+  apt:
+    pkg:
+      - roundcube
+      - roundcube-plugins
+      - roundcube-plugins-extra
+      - roundcube-sqlite3
+    update_cache: true
+
+- name: Enable the Apache2 module rewrite
+  apache2_module:
+    state: present
+    name: rewrite
+
+- name: Template apache configuration
+  template:
+    src: roundcube.conf.j2
+    dest: /etc/apache2/sites-enabled/roundcube.conf
+  notify: Restart apache2
+
+- name: Template roundcube configuration
+  template:
+    src: config.inc.php.j2
+    dest: /etc/roundcube/config.inc.php
+  notify: Restart apache2
+
+- name: Template roundcube db configuration
+  template:
+    src: debian-db.php.j2
+    dest: /etc/roundcube/debian-db.php
+  notify: Restart apache2
+
+- name: Generate postfix conf
+  template:
+    src: "{{ item }}.j2"
+    dest: "/etc/postfix/{{ item }}"
+  loop:
+    - email2email
+    - main.cf
+    - master.cf
+    - virtual_alias
+    - virtual_domains
+    - virtual_mailbox
+  notify: Restart postfix
+
+- name: Copy postfix conf
+  copy:
+    src: "{{ item }}"
+    dest: "/etc/postfix/{{ item }}"
+  loop:
+    - email2email
+    - virtual_alias
+    - virtual_domains
+    - virtual_mailbox
+  notify: Restart postfix
+
+- name: Copy mailname
+  copy:
+    src: mailname
+    dest: /etc/mailname
+  notify: Restart apache2
+
+- name: Compile postfix files
+  command: "{{ item }}"
+  loop:
+    - postmap /etc/postfix/virtual_alias
+    - postmap /etc/postfix/virtual_domains
+    - postmap /etc/postfix/virtual_mailbox
+    - postmap /etc/postfix/email2email
+  notify: Restart postfix
+
+#useradd -d /data/vmail -m -r vmail
+- name: Add user vmail
+  user:
+    name: vmail
+    create_home: yes
+    home: /data/vmail
+    system: true
+
+
+
+- name: Create conf dir
+  file:
+    path: "{{ item }}"
+    state: directory
+    recurse: yes
+  loop:
+    - /etc/dovecot/conf.d
+    - /etc/dovecot/sieve
+    - /etc/dovecot/sieve-after
+    - /etc/rspamd/dkim
+    - /etc/rspamd/local.d
+    - /etc/rspamd/override.d
+
+- name: Generate dovecot conf
+  template:
+    src: "dovecot/{{ item }}.j2"
+    dest: "/etc/dovecot/{{ item }}"
+  loop:
+    - users
+    - conf.d/10-auth.conf
+    - conf.d/90-sieve.conf
+    - conf.d/10-mail.conf
+    - conf.d/20-imap.conf
+    - conf.d/20-lmtp.conf
+    - conf.d/10-ssl.conf
+    - conf.d/15-mailboxes.conf
+    - conf.d/10-master.conf
+    - sieve/rspamd-learn-spam.sh
+    - sieve/learn-ham.sieve
+    - sieve/learn-spam.sieve
+    - sieve/rspamd-learn-ham.sh
+    - sieve-after/spam-to-folder.sieve
+  notify: Restart dovecot
+
+- name: Create autoconfig dir
+  file:
+    path: /var/www/html/autoconfig-mail
+    state: directory
+    recurse: yes
+
+- name: Template autoconfig file
+  template:
+    src: config-v1.1.xml.j2
+    dest: /var/www/html/autoconfig-mail/config-v1.1.xml
+
+- name: Generate rspamd conf
+  template:
+    src: "rspamd/{{ item }}.j2"
+    dest: "/etc/rspamd/{{ item }}"
+  loop:
+    - dkim/canebier.fr.2023061901.key
+    - dkim/chapoline.me.2023061901.key
+    - override.d/classifier-bayes.conf
+    - override.d/redis.conf
+    - override.d/milter_headers.conf
+    - local.d/worker-controller.inc
+    - local.d/dkim_signing.conf
+    - local.d/actions.conf
+  notify: Restart rspamd
+
+- name: Generate letsencrypt certificates
+  command: "certbot --apache -d {{ mail.external_hostname }} --no-redirect -m {{ letsencrypt_email|default('me@chapoline.me') }} --agree-tos --deploy-hook 'systemctl restart postfix dovecot'"
+
+
+- name: Compile dovecot files
+  command: "{{ item }}"
+  loop:
+    - sievec /etc/dovecot/sieve/learn-ham.sieve
+    - sievec /etc/dovecot/sieve/learn-spam.sieve
+    - sievec /etc/dovecot/sieve-after/spam-to-folder.sieve
+  notify: Restart dovecot
--- a/roles/mail/templates/config-v1.1.xml.j2
+++ b/roles/mail/templates/config-v1.1.xml.j2
@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<clientConfig version="1.1">
+  <emailProvider id="chapoline.me">
+    <domain>chapoline.me</domain>
+    <displayName>Chapoline's Mail Service</displayName>
+    <displayShortName>Chapoline</displayShortName>
+    <incomingServer type="imap">
+      <hostname>{{ mail.external_hostname }}</hostname>
+      <port>143</port>
+      <socketType>STARTTLS</socketType>
+      <authentication>password-cleartext</authentication>
+      <username>%EMAILADDRESS%</username>
+    </incomingServer>
+    <outgoingServer type="smtp">
+      <hostname>{{ mail.external_hostname }}</hostname>
+      <port>587</port>
+      <socketType>STARTTLS</socketType>
+      <authentication>password-cleartext</authentication>
+      <username>%EMAILADDRESS%</username>
+    </outgoingServer>
+  </emailProvider>
+</clientConfig>
--- a/roles/mail/templates/config.inc.php.j2
+++ b/roles/mail/templates/config.inc.php.j2
@ -0,0 +1,86 @@
+<?php
+
+/*
+-----------------------------------------------------------------------+
+| Local configuration for the Roundcube Webmail installation.           |
+|                                                                       |
+| This is a sample configuration file only containing the minimum       |
+| setup required for a functional installation. Copy more options       |
+| from defaults.inc.php to this file to override the defaults.          |
+|                                                                       |
+| This file is part of the Roundcube Webmail client                     |
+| Copyright (C) The Roundcube Dev Team                                  |
+|                                                                       |
+| Licensed under the GNU General Public License version 3 or            |
+| any later version with exceptions for skins & plugins.                |
+| See the README file for a full license statement.                     |
+-----------------------------------------------------------------------+
+*/
+
+$config = array();
+
+// Do not set db_dsnw here, use dpkg-reconfigure roundcube-core to configure database!
+include_once("/etc/roundcube/debian-db-roundcube.php");
+
+// The IMAP host chosen to perform the log-in.
+// Leave blank to show a textbox at login, give a list of hosts
+// to display a pulldown menu or set one host as string.
+// Enter hostname with prefix ssl:// to use Implicit TLS, or use
+// prefix tls:// to use STARTTLS.
+// Supported replacement variables:
+// %n - hostname ($_SERVER['SERVER_NAME'])
+// %t - hostname without the first part
+// %d - domain (http hostname $_SERVER['HTTP_HOST'] without the first part)
+// %s - domain name after the '@' from e-mail address provided at login screen
+// For example %n = mail.domain.tld, %t = domain.tld
+$config['default_host'] = 'tls://{{ mail.external_hostname }}';
+
+// SMTP server host (for sending mails).
+// Enter hostname with prefix ssl:// to use Implicit TLS, or use
+// prefix tls:// to use STARTTLS.
+// Supported replacement variables:
+// %h - user's IMAP hostname
+// %n - hostname ($_SERVER['SERVER_NAME'])
+// %t - hostname without the first part
+// %d - domain (http hostname $_SERVER['HTTP_HOST'] without the first part)
+// %z - IMAP domain (IMAP hostname without the first part)
+// For example %n = mail.domain.tld, %t = domain.tld
+$config['smtp_server'] = 'tls://{{ mail.external_hostname }}';
+
+// SMTP port. Use 25 for cleartext, 465 for Implicit TLS, or 587 for STARTTLS (default)
+$config['smtp_port'] = 587;
+
+// SMTP username (if required) if you use %u as the username Roundcube
+// will use the current username for login
+$config['smtp_user'] = '%u';
+
+// SMTP password (if required) if you use %p as the password Roundcube
+// will use the current user's password for login
+$config['smtp_pass'] = '%p';
+
+// provide an URL where a user can get support for this Roundcube installation
+// PLEASE DO NOT LINK TO THE ROUNDCUBE.NET WEBSITE HERE!
+$config['support_url'] = '';
+
+// Name your service. This is displayed on the login screen and in the window title
+$config['product_name'] = 'Roundcube Webmail';
+
+// This key is used to encrypt the users imap password which is stored
+// in the session record. For the default cipher method it must be
+// exactly 24 characters long.
+// YOUR KEY MUST BE DIFFERENT THAN THE SAMPLE VALUE FOR SECURITY REASONS
+$config['des_key'] = '{{ mail.des_key }}';
+
+// List of active plugins (in plugins/ directory)
+// Debian: install roundcube-plugins first to have any
+$config['plugins'] = array(
+     'managesieve',
+);
+
+// skin name: folder from skins/
+$config['skin'] = 'elastic';
+
+// Disable spellchecking
+// Debian: spellchecking needs additional packages to be installed, or calling external APIs
+//         see defaults.inc.php for additional informations
+$config['enable_spellcheck'] = false;
--- a/roles/mail/templates/db-roundcube.conf.j2
+++ b/roles/mail/templates/db-roundcube.conf.j2
@ -0,0 +1,86 @@
+# automatically generated by the maintainer scripts of roundcube
+# any changes you make will be preserved, though your comments
+# will be lost!  to change your settings you should edit this
+# file and then run "dpkg-reconfigure roundcube"
+
+# dbc_install: configure database with dbconfig-common?
+#              set to anything but "true" to opt out of assistance
+dbc_install='true'
+
+# dbc_upgrade: upgrade database with dbconfig-common?
+#              set to anything but "true" to opt out of assistance
+dbc_upgrade='true'
+
+# dbc_remove: deconfigure database with dbconfig-common?
+#             set to anything but "true" to opt out of assistance
+dbc_remove='true'
+
+# dbc_dbtype: type of underlying database to use
+#       this exists primarily to let dbconfig-common know what database
+#       type to use when a package supports multiple database types.
+#       don't change this value unless you know for certain that this
+#       package supports multiple database types
+dbc_dbtype='sqlite'
+
+# dbc_dbuser: database user
+#       the name of the user who we will use to connect to the database.
+dbc_dbuser='roundcube'
+
+# dbc_dbpass: database user password
+#       the password to use with the above username when connecting
+#       to a database, if one is required
+dbc_dbpass='{{ mail.roundcube_db_password }}'
+
+# dbc_dballow: allowed host to connect from
+#       only for database types that support specifying the host from
+#       which the database user is allowed to connect from
+#       this string defines for which host the dbc_dbuser is allowed
+#       to connect
+#       this value is only really used again when you reconfigure the
+#       package
+dbc_dballow='localhost'
+
+# dbc_dbserver: database host.
+#       leave unset to use localhost (or a more efficient local method
+#       if it exists).
+dbc_dbserver='localhost'
+
+# dbc_dbport: remote database port
+#       leave unset to use the default.  only applicable if you are
+#       using a remote database.
+dbc_dbport='3306'
+
+# dbc_dbname: name of database
+#       this is the name of your application's database.
+dbc_dbname='roundcube'
+
+# dbc_dbadmin: name of the administrative user
+#       this is the administrative user that is used to create all of the above
+#       The exception is the MySQL/MariaDB localhost case, where this value is
+#       ignored and instead is determined from /etc/mysql/debian.cnf.
+dbc_dbadmin='root'
+
+# dbc_basepath: base directory to hold database files
+#       leave unset to use the default.  only applicable if you are
+#       using a local (filesystem based) database.
+dbc_basepath='/usr/local'
+
+##
+## postgresql specific settings.  if you don't use postgresql,
+## you can safely ignore all of these
+##
+
+# dbc_ssl: should we require ssl?
+#       set to "true" to require that connections use ssl
+dbc_ssl=''
+
+# dbc_authmethod_admin: authentication method for admin
+# dbc_authmethod_user: authentication method for dbuser
+#       see the section titled "AUTHENTICATION METHODS" in
+#       /usr/share/doc/dbconfig-common/README.pgsql for more info
+dbc_authmethod_admin=''
+dbc_authmethod_user=''
+
+##
+## end postgresql specific settings
+##
--- a/roles/mail/templates/debian-db.php.j2
+++ b/roles/mail/templates/debian-db.php.j2
@ -0,0 +1,18 @@
+<?php
+##
+## database access settings in php format
+## automatically generated from /etc/dbconfig-common/roundcube.conf
+## by /usr/sbin/dbconfig-generate-include
+##
+## by default this file is managed via ucf, so you shouldn't have to
+## worry about manual changes being silently discarded.  *however*,
+## you'll probably also want to edit the configuration file mentioned
+## above too.
+##
+$dbuser='roundcube';
+$dbpass='{{ mail.roundcube_db_password }}';
+$basepath='/usr/local';
+$dbname='roundcube';
+$dbserver='localhost';
+$dbport='3306';
+$dbtype='sqlite';
--- a/roles/mail/templates/dovecot/conf.d/10-auth.conf.j2
+++ b/roles/mail/templates/dovecot/conf.d/10-auth.conf.j2
@ -0,0 +1,127 @@
+##
+## Authentication processes
+##
+
+# Disable LOGIN command and all other plaintext authentications unless
+# SSL/TLS is used (LOGINDISABLED capability). Note that if the remote IP
+# matches the local IP (ie. you're connecting from the same computer), the
+# connection is considered secure and plaintext authentication is allowed.
+# See also ssl=required setting.
+#disable_plaintext_auth = yes
+
+# Authentication cache size (e.g. 10M). 0 means it's disabled. Note that
+# bsdauth and PAM require cache_key to be set for caching to be used.
+#auth_cache_size = 0
+# Time to live for cached data. After TTL expires the cached record is no
+# longer used, *except* if the main database lookup returns internal failure.
+# We also try to handle password changes automatically: If user's previous
+# authentication was successful, but this one wasn't, the cache isn't used.
+# For now this works only with plaintext authentication.
+#auth_cache_ttl = 1 hour
+# TTL for negative hits (user not found, password mismatch).
+# 0 disables caching them completely.
+#auth_cache_negative_ttl = 1 hour
+
+# Space separated list of realms for SASL authentication mechanisms that need
+# them. You can leave it empty if you don't want to support multiple realms.
+# Many clients simply use the first one listed here, so keep the default realm
+# first.
+#auth_realms =
+
+# Default realm/domain to use if none was specified. This is used for both
+# SASL realms and appending @domain to username in plaintext logins.
+#auth_default_realm =
+
+# List of allowed characters in username. If the user-given username contains
+# a character not listed in here, the login automatically fails. This is just
+# an extra check to make sure user can't exploit any potential quote escaping
+# vulnerabilities with SQL/LDAP databases. If you want to allow all characters,
+# set this value to empty.
+#auth_username_chars = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@
+
+# Username character translations before it's looked up from databases. The
+# value contains series of from -> to characters. For example "#@/@" means
+# that '#' and '/' characters are translated to '@'.
+#auth_username_translation =
+
+# Username formatting before it's looked up from databases. You can use
+# the standard variables here, eg. %Lu would lowercase the username, %n would
+# drop away the domain if it was given, or "%n-AT-%d" would change the '@' into
+# "-AT-". This translation is done after auth_username_translation changes.
+#auth_username_format = %Lu
+
+# If you want to allow master users to log in by specifying the master
+# username within the normal username string (ie. not using SASL mechanism's
+# support for it), you can specify the separator character here. The format
+# is then <username><separator><master username>. UW-IMAP uses "*" as the
+# separator, so that could be a good choice.
+#auth_master_user_separator =
+
+# Username to use for users logging in with ANONYMOUS SASL mechanism
+#auth_anonymous_username = anonymous
+
+# Maximum number of dovecot-auth worker processes. They're used to execute
+# blocking passdb and userdb queries (eg. MySQL and PAM). They're
+# automatically created and destroyed as needed.
+#auth_worker_max_count = 30
+
+# Host name to use in GSSAPI principal names. The default is to use the
+# name returned by gethostname(). Use "$ALL" (with quotes) to allow all keytab
+# entries.
+#auth_gssapi_hostname =
+
+# Kerberos keytab to use for the GSSAPI mechanism. Will use the system
+# default (usually /etc/krb5.keytab) if not specified. You may need to change
+# the auth service to run as root to be able to read this file.
+#auth_krb5_keytab =
+
+# Do NTLM and GSS-SPNEGO authentication using Samba's winbind daemon and
+# ntlm_auth helper. <doc/wiki/Authentication/Mechanisms/Winbind.txt>
+#auth_use_winbind = no
+
+# Path for Samba's ntlm_auth helper binary.
+#auth_winbind_helper_path = /usr/bin/ntlm_auth
+
+# Time to delay before replying to failed authentications.
+#auth_failure_delay = 2 secs
+
+# Require a valid SSL client certificate or the authentication fails.
+#auth_ssl_require_client_cert = no
+
+# Take the username from client's SSL certificate, using
+# X509_NAME_get_text_by_NID() which returns the subject's DN's
+# CommonName.
+#auth_ssl_username_from_cert = no
+
+# Space separated list of wanted authentication mechanisms:
+#   plain login digest-md5 cram-md5 ntlm rpa apop anonymous gssapi otp
+#   gss-spnego
+# NOTE: See also disable_plaintext_auth setting.
+auth_mechanisms = plain login
+
+##
+## Password and user databases
+##
+
+#
+# Password database is used to verify user's password (and nothing more).
+# You can have multiple passdbs and userdbs. This is useful if you want to
+# allow both system users (/etc/passwd) and virtual users to login without
+# duplicating the system users into virtual database.
+#
+# <doc/wiki/PasswordDatabase.txt>
+#
+# User database specifies where mails are located and what user/group IDs
+# own them. For single-UID configuration use "static" userdb.
+#
+# <doc/wiki/UserDatabase.txt>
+
+#!include auth-deny.conf.ext
+#!include auth-master.conf.ext
+
+#!include auth-system.conf.ext
+#!include auth-sql.conf.ext
+#!include auth-ldap.conf.ext
+!include auth-passwdfile.conf.ext
+#!include auth-checkpassword.conf.ext
+#!include auth-static.conf.ext
--- a/roles/mail/templates/dovecot/conf.d/10-mail.conf.j2
+++ b/roles/mail/templates/dovecot/conf.d/10-mail.conf.j2
@ -0,0 +1,421 @@
+##
+## Mailbox locations and namespaces
+##
+
+# Location for users' mailboxes. The default is empty, which means that Dovecot
+# tries to find the mailboxes automatically. This won't work if the user
+# doesn't yet have any mail, so you should explicitly tell Dovecot the full
+# location.
+#
+# If you're using mbox, giving a path to the INBOX file (eg. /var/mail/%u)
+# isn't enough. You'll also need to tell Dovecot where the other mailboxes are
+# kept. This is called the "root mail directory", and it must be the first
+# path given in the mail_location setting.
+#
+# There are a few special variables you can use, eg.:
+#
+#   %u - username
+#   %n - user part in user@domain, same as %u if there's no domain
+#   %d - domain part in user@domain, empty if there's no domain
+#   %h - home directory
+#
+# See doc/wiki/Variables.txt for full list. Some examples:
+#
+#   mail_location = maildir:~/Maildir
+#   mail_location = mbox:~/mail:INBOX=/var/mail/%u
+#   mail_location = mbox:/var/mail/%d/%1n/%n:INDEX=/var/indexes/%d/%1n/%n
+#
+# <doc/wiki/MailLocation.txt>
+#
+mail_location = maildir:~/Maildir
+
+# If you need to set multiple mailbox locations or want to change default
+# namespace settings, you can do it by defining namespace sections.
+#
+# You can have private, shared and public namespaces. Private namespaces
+# are for user's personal mails. Shared namespaces are for accessing other
+# users' mailboxes that have been shared. Public namespaces are for shared
+# mailboxes that are managed by sysadmin. If you create any shared or public
+# namespaces you'll typically want to enable ACL plugin also, otherwise all
+# users can access all the shared mailboxes, assuming they have permissions
+# on filesystem level to do so.
+namespace inbox {
+  # Namespace type: private, shared or public
+  #type = private
+
+  # Hierarchy separator to use. You should use the same separator for all
+  # namespaces or some clients get confused. '/' is usually a good one.
+  # The default however depends on the underlying mail storage format.
+  separator = .
+
+  # Prefix required to access this namespace. This needs to be different for
+  # all namespaces. For example "Public/".
+  #prefix =
+
+  # Physical location of the mailbox. This is in same format as
+  # mail_location, which is also the default for it.
+  #location =
+
+  # There can be only one INBOX, and this setting defines which namespace
+  # has it.
+  inbox = yes
+
+  # If namespace is hidden, it's not advertised to clients via NAMESPACE
+  # extension. You'll most likely also want to set list=no. This is mostly
+  # useful when converting from another server with different namespaces which
+  # you want to deprecate but still keep working. For example you can create
+  # hidden namespaces with prefixes "~/mail/", "~%u/mail/" and "mail/".
+  #hidden = no
+
+  # Show the mailboxes under this namespace with LIST command. This makes the
+  # namespace visible for clients that don't support NAMESPACE extension.
+  # "children" value lists child mailboxes, but hides the namespace prefix.
+  #list = yes
+
+  # Namespace handles its own subscriptions. If set to "no", the parent
+  # namespace handles them (empty prefix should always have this as "yes")
+  #subscriptions = yes
+
+  # See 15-mailboxes.conf for definitions of special mailboxes.
+}
+
+# Example shared namespace configuration
+#namespace {
+  #type = shared
+  #separator = /
+
+  # Mailboxes are visible under "shared/user@domain/"
+  # %%n, %%d and %%u are expanded to the destination user.
+  #prefix = shared/%%u/
+
+  # Mail location for other users' mailboxes. Note that %variables and ~/
+  # expands to the logged in user's data. %%n, %%d, %%u and %%h expand to the
+  # destination user's data.
+  #location = maildir:%%h/Maildir:INDEX=~/Maildir/shared/%%u
+
+  # Use the default namespace for saving subscriptions.
+  #subscriptions = no
+
+  # List the shared/ namespace only if there are visible shared mailboxes.
+  #list = children
+#}
+# Should shared INBOX be visible as "shared/user" or "shared/user/INBOX"?
+#mail_shared_explicit_inbox = no
+
+# System user and group used to access mails. If you use multiple, userdb
+# can override these by returning uid or gid fields. You can use either numbers
+# or names. <doc/wiki/UserIds.txt>
+#mail_uid =
+#mail_gid =
+
+# Group to enable temporarily for privileged operations. Currently this is
+# used only with INBOX when either its initial creation or dotlocking fails.
+# Typically this is set to "mail" to give access to /var/mail.
+mail_privileged_group = mail
+
+# Grant access to these supplementary groups for mail processes. Typically
+# these are used to set up access to shared mailboxes. Note that it may be
+# dangerous to set these if users can create symlinks (e.g. if "mail" group is
+# set here, ln -s /var/mail ~/mail/var could allow a user to delete others'
+# mailboxes, or ln -s /secret/shared/box ~/mail/mybox would allow reading it).
+#mail_access_groups =
+
+# Allow full filesystem access to clients. There's no access checks other than
+# what the operating system does for the active UID/GID. It works with both
+# maildir and mboxes, allowing you to prefix mailboxes names with eg. /path/
+# or ~user/.
+#mail_full_filesystem_access = no
+
+# Dictionary for key=value mailbox attributes. This is used for example by
+# URLAUTH and METADATA extensions.
+#mail_attribute_dict =
+
+# A comment or note that is associated with the server. This value is
+# accessible for authenticated users through the IMAP METADATA server
+# entry "/shared/comment".
+#mail_server_comment = ""
+
+# Indicates a method for contacting the server administrator. According to
+# RFC 5464, this value MUST be a URI (e.g., a mailto: or tel: URL), but that
+# is currently not enforced. Use for example mailto:admin@example.com. This
+# value is accessible for authenticated users through the IMAP METADATA server
+# entry "/shared/admin".
+#mail_server_admin =
+
+##
+## Mail processes
+##
+
+# Don't use mmap() at all. This is required if you store indexes to shared
+# filesystems (NFS or clustered filesystem).
+#mmap_disable = no
+
+# Rely on O_EXCL to work when creating dotlock files. NFS supports O_EXCL
+# since version 3, so this should be safe to use nowadays by default.
+#dotlock_use_excl = yes
+
+# When to use fsync() or fdatasync() calls:
+#   optimized (default): Whenever necessary to avoid losing important data
+#   always: Useful with e.g. NFS when write()s are delayed
+#   never: Never use it (best performance, but crashes can lose data)
+#mail_fsync = optimized
+
+# Locking method for index files. Alternatives are fcntl, flock and dotlock.
+# Dotlocking uses some tricks which may create more disk I/O than other locking
+# methods. NFS users: flock doesn't work, remember to change mmap_disable.
+#lock_method = fcntl
+
+# Directory where mails can be temporarily stored. Usually it's used only for
+# mails larger than >= 128 kB. It's used by various parts of Dovecot, for
+# example LDA/LMTP while delivering large mails or zlib plugin for keeping
+# uncompressed mails.
+#mail_temp_dir = /tmp
+
+# Valid UID range for users, defaults to 500 and above. This is mostly
+# to make sure that users can't log in as daemons or other system users.
+# Note that denying root logins is hardcoded to dovecot binary and can't
+# be done even if first_valid_uid is set to 0.
+#first_valid_uid = 500
+#last_valid_uid = 0
+
+# Valid GID range for users, defaults to non-root/wheel. Users having
+# non-valid GID as primary group ID aren't allowed to log in. If user
+# belongs to supplementary groups with non-valid GIDs, those groups are
+# not set.
+#first_valid_gid = 1
+#last_valid_gid = 0
+
+# Maximum allowed length for mail keyword name. It's only forced when trying
+# to create new keywords.
+#mail_max_keyword_length = 50
+
+# ':' separated list of directories under which chrooting is allowed for mail
+# processes (ie. /var/mail will allow chrooting to /var/mail/foo/bar too).
+# This setting doesn't affect login_chroot, mail_chroot or auth chroot
+# settings. If this setting is empty, "/./" in home dirs are ignored.
+# WARNING: Never add directories here which local users can modify, that
+# may lead to root exploit. Usually this should be done only if you don't
+# allow shell access for users. <doc/wiki/Chrooting.txt>
+#valid_chroot_dirs =
+
+# Default chroot directory for mail processes. This can be overridden for
+# specific users in user database by giving /./ in user's home directory
+# (eg. /home/./user chroots into /home). Note that usually there is no real
+# need to do chrooting, Dovecot doesn't allow users to access files outside
+# their mail directory anyway. If your home directories are prefixed with
+# the chroot directory, append "/." to mail_chroot. <doc/wiki/Chrooting.txt>
+#mail_chroot =
+
+# UNIX socket path to master authentication server to find users.
+# This is used by imap (for shared users) and lda.
+#auth_socket_path = /var/run/dovecot/auth-userdb
+
+# Directory where to look up mail plugins.
+#mail_plugin_dir = /usr/lib/dovecot/modules
+
+# Space separated list of plugins to load for all services. Plugins specific to
+# IMAP, LDA, etc. are added to this list in their own .conf files.
+#mail_plugins =
+
+##
+## Mailbox handling optimizations
+##
+
+# Mailbox list indexes can be used to optimize IMAP STATUS commands. They are
+# also required for IMAP NOTIFY extension to be enabled.
+#mailbox_list_index = yes
+
+# Trust mailbox list index to be up-to-date. This reduces disk I/O at the cost
+# of potentially returning out-of-date results after e.g. server crashes.
+# The results will be automatically fixed once the folders are opened.
+#mailbox_list_index_very_dirty_syncs = yes
+
+# Should INBOX be kept up-to-date in the mailbox list index? By default it's
+# not, because most of the mailbox accesses will open INBOX anyway.
+#mailbox_list_index_include_inbox = no
+
+# The minimum number of mails in a mailbox before updates are done to cache
+# file. This allows optimizing Dovecot's behavior to do less disk writes at
+# the cost of more disk reads.
+#mail_cache_min_mail_count = 0
+
+# When IDLE command is running, mailbox is checked once in a while to see if
+# there are any new mails or other changes. This setting defines the minimum
+# time to wait between those checks. Dovecot can also use inotify and
+# kqueue to find out immediately when changes occur.
+#mailbox_idle_check_interval = 30 secs
+
+# Save mails with CR+LF instead of plain LF. This makes sending those mails
+# take less CPU, especially with sendfile() syscall with Linux and FreeBSD.
+# But it also creates a bit more disk I/O which may just make it slower.
+# Also note that if other software reads the mboxes/maildirs, they may handle
+# the extra CRs wrong and cause problems.
+#mail_save_crlf = no
+
+# Max number of mails to keep open and prefetch to memory. This only works with
+# some mailbox formats and/or operating systems.
+#mail_prefetch_count = 0
+
+# How often to scan for stale temporary files and delete them (0 = never).
+# These should exist only after Dovecot dies in the middle of saving mails.
+#mail_temp_scan_interval = 1w
+
+# How many slow mail accesses sorting can perform before it returns failure.
+# With IMAP the reply is: NO [LIMIT] Requested sort would have taken too long.
+# The untagged SORT reply is still returned, but it's likely not correct.
+#mail_sort_max_read_count = 0
+
+protocol !indexer-worker {
+  # If folder vsize calculation requires opening more than this many mails from
+  # disk (i.e. mail sizes aren't in cache already), return failure and finish
+  # the calculation via indexer process. Disabled by default. This setting must
+  # be 0 for indexer-worker processes.
+  #mail_vsize_bg_after_count = 0
+}
+
+##
+## Maildir-specific settings
+##
+
+# By default LIST command returns all entries in maildir beginning with a dot.
+# Enabling this option makes Dovecot return only entries which are directories.
+# This is done by stat()ing each entry, so it causes more disk I/O.
+# (For systems setting struct dirent->d_type, this check is free and it's
+# done always regardless of this setting)
+#maildir_stat_dirs = no
+
+# When copying a message, do it with hard links whenever possible. This makes
+# the performance much better, and it's unlikely to have any side effects.
+#maildir_copy_with_hardlinks = yes
+
+# Assume Dovecot is the only MUA accessing Maildir: Scan cur/ directory only
+# when its mtime changes unexpectedly or when we can't find the mail otherwise.
+#maildir_very_dirty_syncs = no
+
+# If enabled, Dovecot doesn't use the S=<size> in the Maildir filenames for
+# getting the mail's physical size, except when recalculating Maildir++ quota.
+# This can be useful in systems where a lot of the Maildir filenames have a
+# broken size. The performance hit for enabling this is very small.
+#maildir_broken_filename_sizes = no
+
+# Always move mails from new/ directory to cur/, even when the \Recent flags
+# aren't being reset.
+#maildir_empty_new = no
+
+##
+## mbox-specific settings
+##
+
+# Which locking methods to use for locking mbox. There are four available:
+#  dotlock: Create <mailbox>.lock file. This is the oldest and most NFS-safe
+#           solution. If you want to use /var/mail/ like directory, the users
+#           will need write access to that directory.
+#  dotlock_try: Same as dotlock, but if it fails because of permissions or
+#               because there isn't enough disk space, just skip it.
+#  fcntl  : Use this if possible. Works with NFS too if lockd is used.
+#  flock  : May not exist in all systems. Doesn't work with NFS.
+#  lockf  : May not exist in all systems. Doesn't work with NFS.
+#
+# You can use multiple locking methods; if you do the order they're declared
+# in is important to avoid deadlocks if other MTAs/MUAs are using multiple
+# locking methods as well. Some operating systems don't allow using some of
+# them simultaneously.
+#
+# The Debian value for mbox_write_locks differs from upstream Dovecot. It is
+# changed to be compliant with Debian Policy (section 11.6) for NFS safety.
+#       Dovecot: mbox_write_locks = dotlock fcntl
+#       Debian:  mbox_write_locks = fcntl dotlock
+#
+#mbox_read_locks = fcntl
+#mbox_write_locks = fcntl dotlock
+
+# Maximum time to wait for lock (all of them) before aborting.
+#mbox_lock_timeout = 5 mins
+
+# If dotlock exists but the mailbox isn't modified in any way, override the
+# lock file after this much time.
+#mbox_dotlock_change_timeout = 2 mins
+
+# When mbox changes unexpectedly we have to fully read it to find out what
+# changed. If the mbox is large this can take a long time. Since the change
+# is usually just a newly appended mail, it'd be faster to simply read the
+# new mails. If this setting is enabled, Dovecot does this but still safely
+# fallbacks to re-reading the whole mbox file whenever something in mbox isn't
+# how it's expected to be. The only real downside to this setting is that if
+# some other MUA changes message flags, Dovecot doesn't notice it immediately.
+# Note that a full sync is done with SELECT, EXAMINE, EXPUNGE and CHECK
+# commands.
+#mbox_dirty_syncs = yes
+
+# Like mbox_dirty_syncs, but don't do full syncs even with SELECT, EXAMINE,
+# EXPUNGE or CHECK commands. If this is set, mbox_dirty_syncs is ignored.
+#mbox_very_dirty_syncs = no
+
+# Delay writing mbox headers until doing a full write sync (EXPUNGE and CHECK
+# commands and when closing the mailbox). This is especially useful for POP3
+# where clients often delete all mails. The downside is that our changes
+# aren't immediately visible to other MUAs.
+#mbox_lazy_writes = yes
+
+# If mbox size is smaller than this (e.g. 100k), don't write index files.
+# If an index file already exists it's still read, just not updated.
+#mbox_min_index_size = 0
+
+# Mail header selection algorithm to use for MD5 POP3 UIDLs when
+# pop3_uidl_format=%m. For backwards compatibility we use apop3d inspired
+# algorithm, but it fails if the first Received: header isn't unique in all
+# mails. An alternative algorithm is "all" that selects all headers.
+#mbox_md5 = apop3d
+
+##
+## mdbox-specific settings
+##
+
+# Maximum dbox file size until it's rotated.
+#mdbox_rotate_size = 10M
+
+# Maximum dbox file age until it's rotated. Typically in days. Day begins
+# from midnight, so 1d = today, 2d = yesterday, etc. 0 = check disabled.
+#mdbox_rotate_interval = 0
+
+# When creating new mdbox files, immediately preallocate their size to
+# mdbox_rotate_size. This setting currently works only in Linux with some
+# filesystems (ext4, xfs).
+#mdbox_preallocate_space = no
+
+##
+## Mail attachments
+##
+
+# sdbox and mdbox support saving mail attachments to external files, which
+# also allows single instance storage for them. Other backends don't support
+# this for now.
+
+# Directory root where to store mail attachments. Disabled, if empty.
+#mail_attachment_dir =
+
+# Attachments smaller than this aren't saved externally. It's also possible to
+# write a plugin to disable saving specific attachments externally.
+#mail_attachment_min_size = 128k
+
+# Filesystem backend to use for saving attachments:
+#  posix : No SiS done by Dovecot (but this might help FS's own deduplication)
+#  sis posix : SiS with immediate byte-by-byte comparison during saving
+#  sis-queue posix : SiS with delayed comparison and deduplication
+#mail_attachment_fs = sis posix
+
+# Hash format to use in attachment filenames. You can add any text and
+# variables: %{md4}, %{md5}, %{sha1}, %{sha256}, %{sha512}, %{size}.
+# Variables can be truncated, e.g. %{sha256:80} returns only first 80 bits
+#mail_attachment_hash = %{sha1}
+
+# Settings to control adding $HasAttachment or $HasNoAttachment keywords.
+# By default, all MIME parts with Content-Disposition=attachment, or inlines
+# with filename parameter are consired attachments.
+#   add-flags - Add the keywords when saving new mails or when fetching can
+#      do it efficiently.
+#   content-type=type or !type - Include/exclude content type. Excluding will
+#     never consider the matched MIME part as attachment. Including will only
+#     negate an exclusion (e.g. content-type=!foo/* content-type=foo/bar).
+#   exclude-inlined - Exclude any Content-Disposition=inline MIME part.
+#mail_attachment_detection_options =
--- a/roles/mail/templates/dovecot/conf.d/10-master.conf.j2
+++ b/roles/mail/templates/dovecot/conf.d/10-master.conf.j2
@ -0,0 +1,127 @@
+#default_process_limit = 100
+#default_client_limit = 1000
+
+# Default VSZ (virtual memory size) limit for service processes. This is mainly
+# intended to catch and kill processes that leak memory before they eat up
+# everything.
+#default_vsz_limit = 256M
+
+# Login user is internally used by login processes. This is the most untrusted
+# user in Dovecot system. It shouldn't have access to anything at all.
+#default_login_user = dovenull
+
+# Internal user is used by unprivileged processes. It should be separate from
+# login user, so that login processes can't disturb other processes.
+#default_internal_user = dovecot
+
+service imap-login {
+  inet_listener imap {
+    #port = 143
+  }
+  inet_listener imaps {
+    #port = 993
+    #ssl = yes
+  }
+
+  # Number of connections to handle before starting a new process. Typically
+  # the only useful values are 0 (unlimited) or 1. 1 is more secure, but 0
+  # is faster. <doc/wiki/LoginProcess.txt>
+  #service_count = 1
+
+  # Number of processes to always keep waiting for more connections.
+  #process_min_avail = 0
+
+  # If you set service_count=0, you probably need to grow this.
+  #vsz_limit = $default_vsz_limit
+}
+
+service pop3-login {
+  inet_listener pop3 {
+    #port = 110
+  }
+  inet_listener pop3s {
+    #port = 995
+    #ssl = yes
+  }
+}
+
+service submission-login {
+  inet_listener submission {
+    #port = 587
+  }
+}
+
+service lmtp {
+  unix_listener /var/spool/postfix/private/dovecot-lmtp {
+    group = postfix
+    mode = 0600
+    user = postfix
+  }
+}
+
+service imap {
+  # Most of the memory goes to mmap()ing files. You may need to increase this
+  # limit if you have huge mailboxes.
+  #vsz_limit = $default_vsz_limit
+
+  # Max. number of IMAP processes (connections)
+  #process_limit = 1024
+}
+
+service pop3 {
+  # Max. number of POP3 processes (connections)
+  #process_limit = 1024
+}
+
+service submission {
+  # Max. number of SMTP Submission processes (connections)
+  #process_limit = 1024
+}
+
+service auth {
+  # auth_socket_path points to this userdb socket by default. It's typically
+  # used by dovecot-lda, doveadm, possibly imap process, etc. Users that have
+  # full permissions to this socket are able to get a list of all usernames and
+  # get the results of everyone's userdb lookups.
+  #
+  # The default 0666 mode allows anyone to connect to the socket, but the
+  # userdb lookups will succeed only if the userdb returns an "uid" field that
+  # matches the caller process's UID. Also if caller's uid or gid matches the
+  # socket's uid or gid the lookup succeeds. Anything else causes a failure.
+  #
+  # To give the caller full permissions to lookup all users, set the mode to
+  # something else than 0666 and Dovecot lets the kernel enforce the
+  # permissions (e.g. 0777 allows everyone full permissions).
+  unix_listener auth-userdb {
+    #mode = 0666
+    #user =
+    #group =
+  }
+
+  # Postfix smtp-auth
+  unix_listener /var/spool/postfix/private/auth {
+    mode = 0660
+    user = postfix
+    group = postfix
+  }
+
+  # Auth process is run as this user.
+  #user = $default_internal_user
+}
+
+service auth-worker {
+  # Auth worker process is run as root by default, so that it can access
+  # /etc/shadow. If this isn't necessary, the user should be changed to
+  # $default_internal_user.
+  #user = root
+}
+
+service dict {
+  # If dict proxy is used, mail processes should have access to its socket.
+  # For example: mode=0660, group=vmail and global mail_access_groups=vmail
+  unix_listener dict {
+    #mode = 0600
+    #user =
+    #group =
+  }
+}
--- a/roles/mail/templates/dovecot/conf.d/10-ssl.conf.j2
+++ b/roles/mail/templates/dovecot/conf.d/10-ssl.conf.j2
@ -0,0 +1,80 @@
+##
+## SSL settings
+##
+
+# SSL/TLS support: yes, no, required. <doc/wiki/SSL.txt>
+ssl = required
+
+# PEM encoded X.509 SSL/TLS certificate and private key. They're opened before
+# dropping root privileges, so keep the key file unreadable by anyone but
+# root. Included doc/mkcert.sh can be used to easily generate self-signed
+# certificate, just make sure to update the domains in dovecot-openssl.cnf
+ssl_cert = </etc/letsencrypt/live/{{ mail.external_hostname }}/fullchain.pem
+ssl_key = </etc/letsencrypt/live/{{ mail.external_hostname }}/privkey.pem
+
+# If key file is password protected, give the password here. Alternatively
+# give it when starting dovecot with -p parameter. Since this file is often
+# world-readable, you may want to place this setting instead to a different
+# root owned 0600 file by using ssl_key_password = <path.
+#ssl_key_password =
+
+# PEM encoded trusted certificate authority. Set this only if you intend to use
+# ssl_verify_client_cert=yes. The file should contain the CA certificate(s)
+# followed by the matching CRL(s). (e.g. ssl_ca = </etc/ssl/certs/ca.pem)
+#ssl_ca =
+
+# Require that CRL check succeeds for client certificates.
+#ssl_require_crl = yes
+
+# Directory and/or file for trusted SSL CA certificates. These are used only
+# when Dovecot needs to act as an SSL client (e.g. imapc backend or
+# submission service). The directory is usually /etc/ssl/certs in
+# Debian-based systems and the file is /etc/pki/tls/cert.pem in
+# RedHat-based systems. Note that ssl_client_ca_file isn't recommended with
+# large CA bundles, because it leads to excessive memory usage.
+#ssl_client_ca_dir =
+ssl_client_ca_dir = /etc/ssl/certs
+#ssl_client_ca_file =
+
+# Require valid cert when connecting to a remote server
+#ssl_client_require_valid_cert = yes
+
+# Request client to send a certificate. If you also want to require it, set
+# auth_ssl_require_client_cert=yes in auth section.
+#ssl_verify_client_cert = no
+
+# Which field from certificate to use for username. commonName and
+# x500UniqueIdentifier are the usual choices. You'll also need to set
+# auth_ssl_username_from_cert=yes.
+#ssl_cert_username_field = commonName
+
+# SSL DH parameters
+# Generate new params with `openssl dhparam -out /etc/dovecot/dh.pem 4096`
+# Or migrate from old ssl-parameters.dat file with the command dovecot
+# gives on startup when ssl_dh is unset.
+ssl_dh = </usr/share/dovecot/dh.pem
+
+# Minimum SSL protocol version to use. Potentially recognized values are SSLv3,
+# TLSv1, TLSv1.1, and TLSv1.2, depending on the OpenSSL version used.
+#ssl_min_protocol = TLSv1
+
+# SSL ciphers to use, the default is:
+#ssl_cipher_list = ALL:!kRSA:!SRP:!kDHd:!DSS:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!MD5:!PSK:!RC4:!ADH:!LOW@STRENGTH
+# To disable non-EC DH, use:
+#ssl_cipher_list = ALL:!DH:!kRSA:!SRP:!kDHd:!DSS:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!MD5:!PSK:!RC4:!ADH:!LOW@STRENGTH
+
+# Colon separated list of elliptic curves to use. Empty value (the default)
+# means use the defaults from the SSL library. P-521:P-384:P-256 would be an
+# example of a valid value.
+#ssl_curve_list =
+
+# Prefer the server's order of ciphers over client's.
+#ssl_prefer_server_ciphers = no
+
+# SSL crypto device to use, for valid values run "openssl engine"
+#ssl_crypto_device =
+
+# SSL extra options. Currently supported options are:
+#   compression - Enable compression.
+#   no_ticket - Disable SSL session tickets.
+#ssl_options =
--- a/roles/mail/templates/dovecot/conf.d/15-mailboxes.conf.j2
+++ b/roles/mail/templates/dovecot/conf.d/15-mailboxes.conf.j2
@ -0,0 +1,90 @@
+##
+## Mailbox definitions
+##
+
+# Each mailbox is specified in a separate mailbox section. The section name
+# specifies the mailbox name. If it has spaces, you can put the name
+# "in quotes". These sections can contain the following mailbox settings:
+#
+# auto:
+#   Indicates whether the mailbox with this name is automatically created
+#   implicitly when it is first accessed. The user can also be automatically
+#   subscribed to the mailbox after creation. The following values are
+#   defined for this setting:
+#
+#     no        - Never created automatically.
+#     create    - Automatically created, but no automatic subscription.
+#     subscribe - Automatically created and subscribed.
+#
+# special_use:
+#   A space-separated list of SPECIAL-USE flags (RFC 6154) to use for the
+#   mailbox. There are no validity checks, so you could specify anything
+#   you want in here, but it's not a good idea to use flags other than the
+#   standard ones specified in the RFC:
+#
+#     \All       - This (virtual) mailbox presents all messages in the
+#                  user's message store.
+#     \Archive   - This mailbox is used to archive messages.
+#     \Drafts    - This mailbox is used to hold draft messages.
+#     \Flagged   - This (virtual) mailbox presents all messages in the
+#                  user's message store marked with the IMAP \Flagged flag.
+#     \Important - This (virtual) mailbox presents all messages in the
+#                  user's message store deemed important to user.
+#     \Junk      - This mailbox is where messages deemed to be junk mail
+#                  are held.
+#     \Sent      - This mailbox is used to hold copies of messages that
+#                  have been sent.
+#     \Trash     - This mailbox is used to hold messages that have been
+#                  deleted.
+#
+# comment:
+#   Defines a default comment or note associated with the mailbox. This
+#   value is accessible through the IMAP METADATA mailbox entries
+#   "/shared/comment" and "/private/comment". Users with sufficient
+#   privileges can override the default value for entries with a custom
+#   value.
+
+# NOTE: Assumes "namespace inbox" has been defined in 10-mail.conf.
+namespace inbox {
+  # These mailboxes are widely used and could perhaps be created automatically:
+  mailbox Drafts {
+    special_use = \Drafts
+  }
+  mailbox Junk {
+    special_use = \Junk
+    auto = subscribe
+    autoexpunge = 30d
+  }
+  mailbox Trash {
+    special_use = \Trash
+    auto = subscribe
+    autoexpunge = 30d
+  }
+
+  # For \Sent mailboxes there are two widely used names. We'll mark both of
+  # them as \Sent. User typically deletes one of them if duplicates are created.
+  mailbox Sent {
+    special_use = \Sent
+  }
+  mailbox "Sent Messages" {
+    special_use = \Sent
+  }
+
+  # If you have a virtual "All messages" mailbox:
+  #mailbox virtual/All {
+  #  special_use = \All
+  #  comment = All my messages
+  #}
+
+  # If you have a virtual "Flagged" mailbox:
+  #mailbox virtual/Flagged {
+  #  special_use = \Flagged
+  #  comment = All my flagged messages
+  #}
+
+  # If you have a virtual "Important" mailbox:
+  #mailbox virtual/Important {
+  #  special_use = \Important
+  #  comment = All my important messages
+  #}
+}
--- a/roles/mail/templates/dovecot/conf.d/20-imap.conf.j2
+++ b/roles/mail/templates/dovecot/conf.d/20-imap.conf.j2
@ -0,0 +1,99 @@
+##
+## IMAP specific settings
+##
+
+# If nothing happens for this long while client is IDLEing, move the connection
+# to imap-hibernate process and close the old imap process. This saves memory,
+# because connections use very little memory in imap-hibernate process. The
+# downside is that recreating the imap process back uses some resources.
+#imap_hibernate_timeout = 0
+
+# Maximum IMAP command line length. Some clients generate very long command
+# lines with huge mailboxes, so you may need to raise this if you get
+# "Too long argument" or "IMAP command line too large" errors often.
+#imap_max_line_length = 64k
+
+# IMAP logout format string:
+#  %i - total number of bytes read from client
+#  %o - total number of bytes sent to client
+#  %{fetch_hdr_count} - Number of mails with mail header data sent to client
+#  %{fetch_hdr_bytes} - Number of bytes with mail header data sent to client
+#  %{fetch_body_count} - Number of mails with mail body data sent to client
+#  %{fetch_body_bytes} - Number of bytes with mail body data sent to client
+#  %{deleted} - Number of mails where client added \Deleted flag
+#  %{expunged} - Number of mails that client expunged, which does not
+#                include automatically expunged mails
+#  %{autoexpunged} - Number of mails that were automatically expunged after
+#                    client disconnected
+#  %{trashed} - Number of mails that client copied/moved to the
+#               special_use=\Trash mailbox.
+#  %{appended} - Number of mails saved during the session
+#imap_logout_format = in=%i out=%o deleted=%{deleted} expunged=%{expunged} \
+#  trashed=%{trashed} hdr_count=%{fetch_hdr_count} \
+#  hdr_bytes=%{fetch_hdr_bytes} body_count=%{fetch_body_count} \
+#  body_bytes=%{fetch_body_bytes}
+
+# Override the IMAP CAPABILITY response. If the value begins with '+',
+# add the given capabilities on top of the defaults (e.g. +XFOO XBAR).
+#imap_capability =
+
+# How long to wait between "OK Still here" notifications when client is
+# IDLEing.
+#imap_idle_notify_interval = 2 mins
+
+# ID field names and values to send to clients. Using * as the value makes
+# Dovecot use the default value. The following fields have default values
+# currently: name, version, os, os-version, support-url, support-email,
+# revision.
+#imap_id_send =
+
+# ID fields sent by client to log. * means everything.
+#imap_id_log =
+
+# Workarounds for various client bugs:
+#   delay-newmail:
+#     Send EXISTS/RECENT new mail notifications only when replying to NOOP
+#     and CHECK commands. Some clients ignore them otherwise, for example OSX
+#     Mail (<v2.1). Outlook Express breaks more badly though, without this it
+#     may show user "Message no longer in server" errors. Note that OE6 still
+#     breaks even with this workaround if synchronization is set to
+#     "Headers Only".
+#   tb-extra-mailbox-sep:
+#     Thunderbird gets somehow confused with LAYOUT=fs (mbox and dbox) and
+#     adds extra '/' suffixes to mailbox names. This option causes Dovecot to
+#     ignore the extra '/' instead of treating it as invalid mailbox name.
+#   tb-lsub-flags:
+#     Show \Noselect flags for LSUB replies with LAYOUT=fs (e.g. mbox).
+#     This makes Thunderbird realize they aren't selectable and show them
+#     greyed out, instead of only later giving "not selectable" popup error.
+#
+# The list is space-separated.
+#imap_client_workarounds =
+
+# Host allowed in URLAUTH URLs sent by client. "*" allows all.
+#imap_urlauth_host =
+
+# Enable IMAP LITERAL- extension (replaces LITERAL+)
+#imap_literal_minus = no
+
+# What happens when FETCH fails due to some internal error:
+#   disconnect-immediately:
+#     The FETCH is aborted immediately and the IMAP client is disconnected.
+#   disconnect-after:
+#     The FETCH runs for all the requested mails returning as much data as
+#     possible. The client is finally disconnected without a tagged reply.
+#   no-after:
+#     Same as disconnect-after, but tagged NO reply is sent instead of
+#     disconnecting the client. If the client attempts to FETCH the same failed
+#     mail more than once, the client is disconnected. This is to avoid clients
+#     from going into infinite loops trying to FETCH a broken mail.
+#imap_fetch_failure = disconnect-immediately
+
+protocol imap {
+  # Space separated list of plugins to load (default is global mail_plugins).
+  mail_plugins = $mail_plugins quota imap_sieve
+
+  # Maximum number of IMAP connections allowed for a user from each IP address.
+  # NOTE: The username is compared case-sensitively.
+  #mail_max_userip_connections = 10
+}
--- a/roles/mail/templates/dovecot/conf.d/20-lmtp.conf.j2
+++ b/roles/mail/templates/dovecot/conf.d/20-lmtp.conf.j2
@ -0,0 +1,40 @@
+##
+## LMTP specific settings
+##
+
+# Support proxying to other LMTP/SMTP servers by performing passdb lookups.
+#lmtp_proxy = no
+
+# When recipient address includes the detail (e.g. user+detail), try to save
+# the mail to the detail mailbox. See also recipient_delimiter and
+# lda_mailbox_autocreate settings.
+#lmtp_save_to_detail_mailbox = no
+
+# Verify quota before replying to RCPT TO. This adds a small overhead.
+#lmtp_rcpt_check_quota = no
+
+# Add "Received:" header to mails delivered.
+#lmtp_add_received_header = yes
+
+# Which recipient address to use for Delivered-To: header and Received:
+# header. The default is "final", which is the same as the one given to
+# RCPT TO command. "original" uses the address given in RCPT TO's ORCPT
+# parameter, "none" uses nothing. Note that "none" is currently always used
+# when a mail has multiple recipients.
+#lmtp_hdr_delivery_address = final
+
+# Workarounds for various client bugs:
+#   whitespace-before-path:
+#     Allow one or more spaces or tabs between `MAIL FROM:' and path and between
+#     `RCPT TO:' and path.
+#   mailbox-for-path:
+#     Allow using bare Mailbox syntax (i.e., without <...>) instead of full path
+#     syntax.
+#
+# The list is space-separated.
+#lmtp_client_workarounds =
+
+protocol lmtp {
+  # Space separated list of plugins to load (default is global mail_plugins).
+  mail_plugins = $mail_plugins sieve
+}
--- a/roles/mail/templates/dovecot/conf.d/90-sieve.conf.j2
+++ b/roles/mail/templates/dovecot/conf.d/90-sieve.conf.j2
@ -0,0 +1,221 @@
+##
+## Settings for the Sieve interpreter
+##
+
+# Do not forget to enable the Sieve plugin in 15-lda.conf and 20-lmtp.conf
+# by adding it to the respective mail_plugins= settings.
+
+# The Sieve interpreter can retrieve Sieve scripts from several types of
+# locations. The default `file' location type is a local filesystem path
+# pointing to a Sieve script file or a directory containing multiple Sieve
+# script files. More complex setups can use other location types such as
+# `ldap' or `dict' to fetch Sieve scripts from remote databases.
+#
+# All settings that specify the location of one ore more Sieve scripts accept
+# the following syntax:
+#
+# location = [<type>:]path[;<option>[=<value>][;...]]
+#
+# If the type prefix is omitted, the script location type is 'file' and the
+# location is interpreted as a local filesystem path pointing to a Sieve script
+# file or directory. Refer to Pigeonhole wiki or INSTALL file for more
+# information.
+
+plugin {
+  # The location of the user's main Sieve script or script storage. The LDA
+  # Sieve plugin uses this to find the active script for Sieve filtering at
+  # delivery. The "include" extension uses this location for retrieving
+  # :personal" scripts. This is also where the  ManageSieve service will store
+  # the user's scripts, if supported.
+  #
+  # Currently only the 'file:' location type supports ManageSieve operation.
+  # Other location types like 'dict:' and 'ldap:' can currently only
+  # be used as a read-only script source ().
+  #
+  # For the 'file:' type: use the ';active=' parameter to specify where the
+  # active script symlink is located.
+  # For other types: use the ';name=' parameter to specify the name of the
+  # default/active script.
+  sieve = file:~/sieve;active=~/.dovecot.sieve
+
+  # The default Sieve script when the user has none. This is the location of a
+  # global sieve script file, which gets executed ONLY if user's personal Sieve
+  # script doesn't exist. Be sure to pre-compile this script manually using the
+  # sievec command line tool if the binary is not stored in a global location.
+  # --> See sieve_before for executing scripts before the user's personal
+  #     script.
+  #sieve_default = /var/lib/dovecot/sieve/default.sieve
+
+  # The name by which the default Sieve script (as configured by the
+  # sieve_default setting) is visible to the user through ManageSieve.
+  #sieve_default_name =
+
+  # Location for ":global" include scripts as used by the "include" extension.
+  #sieve_global =
+
+  # The location of a Sieve script that is run for any message that is about to
+  # be discarded; i.e., it is not delivered anywhere by the normal Sieve
+  # execution. This only happens when the "implicit keep" is canceled, by e.g.
+  # the "discard" action, and no actions that deliver the message are executed.
+  # This "discard script" can prevent discarding the message, by executing
+  # alternative actions. If the discard script does nothing, the message is
+        # still discarded as it would be when no discard script is configured.
+  #sieve_discard =
+
+  # Location Sieve of scripts that need to be executed before the user's
+  # personal script. If a 'file' location path points to a directory, all the
+  # Sieve scripts contained therein (with the proper `.sieve' extension) are
+  # executed. The order of execution within that directory is determined by the
+  # file names, using a normal 8bit per-character comparison.
+  #
+  # Multiple script locations can be specified by appending an increasing number
+  # to the setting name. The Sieve scripts found from these locations are added
+  # to the script execution sequence in the specified order. Reading the
+  # numbered sieve_before settings stops at the first missing setting, so no
+  # numbers may be skipped.
+  #sieve_before = /var/lib/dovecot/sieve.d/
+  #sieve_before2 = ldap:/etc/sieve-ldap.conf;name=ldap-domain
+  #sieve_before3 = (etc...)
+
+  # Identical to sieve_before, only the specified scripts are executed after the
+  # user's script (only when keep is still in effect!). Multiple script
+  # locations can be specified by appending an increasing number.
+  #sieve_after =
+  #sieve_after2 =
+  #sieve_after2 = (etc...)
+  sieve_after = /etc/dovecot/sieve-after
+
+  # Which Sieve language extensions are available to users. By default, all
+  # supported extensions are available, except for deprecated extensions or
+  # those that are still under development. Some system administrators may want
+  # to disable certain Sieve extensions or enable those that are not available
+  # by default. This setting can use '+' and '-' to specify differences relative
+  # to the default. For example `sieve_extensions = +imapflags' will enable the
+  # deprecated imapflags extension in addition to all extensions were already
+  # enabled by default.
+  #sieve_extensions = +notify +imapflags
+
+  # Which Sieve language extensions are ONLY available in global scripts. This
+  # can be used to restrict the use of certain Sieve extensions to administrator
+  # control, for instance when these extensions can cause security concerns.
+  # This setting has higher precedence than the `sieve_extensions' setting
+  # (above), meaning that the extensions enabled with this setting are never
+  # available to the user's personal script no matter what is specified for the
+  # `sieve_extensions' setting. The syntax of this setting is similar to the
+  # `sieve_extensions' setting, with the difference that extensions are
+  # enabled or disabled for exclusive use in global scripts. Currently, no
+  # extensions are marked as such by default.
+  #sieve_global_extensions =
+
+  # The Pigeonhole Sieve interpreter can have plugins of its own. Using this
+  # setting, the used plugins can be specified. Check the Dovecot wiki
+  # (wiki2.dovecot.org) or the pigeonhole website
+  # (http://pigeonhole.dovecot.org) for available plugins.
+  # The sieve_extprograms plugin is included in this release.
+  #sieve_plugins =
+
+  # The maximum size of a Sieve script. The compiler will refuse to compile any
+  # script larger than this limit. If set to 0, no limit on the script size is
+  # enforced.
+  #sieve_max_script_size = 1M
+
+  # The maximum number of actions that can be performed during a single script
+  # execution. If set to 0, no limit on the total number of actions is enforced.
+  #sieve_max_actions = 32
+
+  # The maximum number of redirect actions that can be performed during a single
+  # script execution. If set to 0, no redirect actions are allowed.
+  #sieve_max_redirects = 4
+
+  # The maximum number of personal Sieve scripts a single user can have. If set
+  # to 0, no limit on the number of scripts is enforced.
+  # (Currently only relevant for ManageSieve)
+  #sieve_quota_max_scripts = 0
+
+  # The maximum amount of disk storage a single user's scripts may occupy. If
+  # set to 0, no limit on the used amount of disk storage is enforced.
+  # (Currently only relevant for ManageSieve)
+  #sieve_quota_max_storage = 0
+
+  # The primary e-mail address for the user. This is used as a default when no
+  # other appropriate address is available for sending messages. If this setting
+  # is not configured, either the postmaster or null "<>" address is used as a
+  # sender, depending on the action involved. This setting is important when
+  # there is no message envelope to extract addresses from, such as when the
+  # script is executed in IMAP.
+  #sieve_user_email =
+
+  # The path to the file where the user log is written. If not configured, a
+  # default location is used. If the main user's personal Sieve (as configured
+  # with sieve=) is a file, the logfile is set to <filename>.log by default. If
+  # it is not a file, the default user log file is ~/.dovecot.sieve.log.
+  #sieve_user_log =
+
+  # Specifies what envelope sender address is used for redirected messages.
+  # The following values are supported for this setting:
+  #
+  #   "sender"         - The sender address is used (default).
+  #   "recipient"      - The final recipient address is used.
+  #   "orig_recipient" - The original recipient is used.
+  #   "user_email"     - The user's primary address is used. This is
+  #                      configured with the "sieve_user_email" setting. If
+  #                      that setting is unconfigured, "user_mail" is equal to
+  #                      "recipient".
+  #   "postmaster"     - The postmaster_address configured for the LDA.
+  #   "<user@domain>"  - Redirected messages are always sent from user@domain.
+  #                      The angle brackets are mandatory. The null "<>" address
+  #                      is also supported.
+  #
+  # This setting is ignored when the envelope sender is "<>". In that case the
+  # sender of the redirected message is also always "<>".
+  #sieve_redirect_envelope_from = sender
+
+  ## TRACE DEBUGGING
+  # Trace debugging provides detailed insight in the operations performed by
+  # the Sieve script. These settings apply to both the LDA Sieve plugin and the
+  # IMAPSIEVE plugin.
+  #
+  # WARNING: On a busy server, this functionality can quickly fill up the trace
+  # directory with a lot of trace files. Enable this only temporarily and as
+  # selective as possible.
+
+  # The directory where trace files are written. Trace debugging is disabled if
+  # this setting is not configured or if the directory does not exist. If the
+  # path is relative or it starts with "~/" it is interpreted relative to the
+  # current user's home directory.
+  #sieve_trace_dir =
+
+  # The verbosity level of the trace messages. Trace debugging is disabled if
+  # this setting is not configured. Possible values are:
+  #
+  #   "actions"        - Only print executed action commands, like keep,
+  #                      fileinto, reject and redirect.
+  #   "commands"       - Print any executed command, excluding test commands.
+  #   "tests"          - Print all executed commands and performed tests.
+  #   "matching"       - Print all executed commands, performed tests and the
+  #                      values matched in those tests.
+  #sieve_trace_level =
+
+  # Enables highly verbose debugging messages that are usually only useful for
+  # developers.
+  #sieve_trace_debug = no
+
+  # Enables showing byte code addresses in the trace output, rather than only
+  # the source line numbers.
+  #sieve_trace_addresses = no
+
+  # From elsewhere to Junk folder
+  imapsieve_mailbox1_name = Junk
+  imapsieve_mailbox1_causes = COPY
+  imapsieve_mailbox1_before = file:/etc/dovecot/sieve/learn-spam.sieve
+
+  # From Junk folder to elsewhere
+  imapsieve_mailbox2_name = *
+  imapsieve_mailbox2_from = Junk
+  imapsieve_mailbox2_causes = COPY
+  imapsieve_mailbox2_before = file:/etc/dovecot/sieve/learn-ham.sieve
+
+  sieve_pipe_bin_dir = /etc/dovecot/sieve
+  sieve_global_extensions = +vnd.dovecot.pipe
+  sieve_plugins = sieve_imapsieve sieve_extprograms
+}
--- a/roles/mail/templates/dovecot/sieve-after/spam-to-folder.sieve.j2
+++ b/roles/mail/templates/dovecot/sieve-after/spam-to-folder.sieve.j2
@ -0,0 +1,6 @@
+require ["fileinto"];
+
+if header :contains "X-Spam" "Yes" {
+ fileinto "Junk";
+ stop;
+}
--- a/roles/mail/templates/dovecot/sieve/learn-ham.sieve.j2
+++ b/roles/mail/templates/dovecot/sieve/learn-ham.sieve.j2
@ -0,0 +1,5 @@
+require ["vnd.dovecot.pipe", "copy", "imapsieve", "variables"];
+if string "${mailbox}" "Trash" {
+  stop;
+}
+pipe :copy "rspamd-learn-ham.sh";
--- a/roles/mail/templates/dovecot/sieve/learn-spam.sieve.j2
+++ b/roles/mail/templates/dovecot/sieve/learn-spam.sieve.j2
@ -0,0 +1,2 @@
+require ["vnd.dovecot.pipe", "copy", "imapsieve"];
+pipe :copy "rspamd-learn-spam.sh";
--- a/roles/mail/templates/dovecot/sieve/rspamd-learn-ham.sh.j2
+++ b/roles/mail/templates/dovecot/sieve/rspamd-learn-ham.sh.j2
@ -0,0 +1,2 @@
+#!/bin/sh
+exec /usr/bin/rspamc learn_ham
--- a/roles/mail/templates/dovecot/sieve/rspamd-learn-spam.sh.j2
+++ b/roles/mail/templates/dovecot/sieve/rspamd-learn-spam.sh.j2
@ -0,0 +1,2 @@
+#!/bin/sh
+exec /usr/bin/rspamc learn_spam
--- a/roles/mail/templates/dovecot/users.j2
+++ b/roles/mail/templates/dovecot/users.j2
@ -0,0 +1,4 @@
+caroline@canebier.fr:{BLF-CRYPT}$2y$05$zyPlVHzlKYpXWEobQmNScOwMWpNfyVhMDgMzY7BxOZVMP3xyd7tqa:1337:1337::/data/vmail/caroline::
+me@chapoline.me:{BLF-CRYPT}$2y$05$zyPlVHzlKYpXWEobQmNScOwMWpNfyVhMDgMzY7BxOZVMP3xyd7tqa:1337:1337::/data/vmail/caroline::
+bruno@canebier.fr:{SHA512-CRYPT}$6$DfBrsqKgmpsBGZi5$eXKRFHVlNpj9pbB6OjfuQrvTTu2yuJDkhwUiGLra6QQLS37ioaWyYLcSgAbRZpHNqjdmGzxGFcs8rrtgFgSNV0:1337:1337::/data/vmail/parents::
+pascale@canebier.fr:{SHA512-CRYPT}$6$DfBrsqKgmpsBGZi5$eXKRFHVlNpj9pbB6OjfuQrvTTu2yuJDkhwUiGLra6QQLS37ioaWyYLcSgAbRZpHNqjdmGzxGFcs8rrtgFgSNV0:1337:1337::/data/vmail/parents::
--- a/roles/mail/templates/main.cf.j2
+++ b/roles/mail/templates/main.cf.j2
@ -0,0 +1,66 @@
+# See /usr/share/postfix/main.cf.dist for a commented, more complete version
+
+
+# Debian specific:  Specifying a file name will cause the first
+# line of that file to be used as the name.  The Debian default
+# is /etc/mailname.
+#myorigin = /etc/mailname
+
+smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
+biff = no
+
+# appending .domain is the MUA's job.
+append_dot_mydomain = no
+
+# Uncomment the next line to generate "delayed mail" warnings
+#delay_warning_time = 4h
+
+readme_directory = no
+
+# See http://www.postfix.org/COMPATIBILITY_README.html -- default to 2 on
+# fresh installs.
+compatibility_level = 2
+
+smtp_tls_CApath=/etc/ssl/certs
+smtp_tls_security_level=may
+smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
+
+
+smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination
+myhostname = {{ mail.external_hostname }}
+alias_maps = hash:/etc/aliases
+alias_database = hash:/etc/aliases
+myorigin = /etc/mailname
+mydestination = $myhostname, localhost
+relayhost =
+mynetworks = 127.0.0.0/8, 192.168.0.0/16, 10.0.0.0/8
+mailbox_size_limit = 0
+recipient_delimiter = +
+inet_interfaces = all
+inet_protocols = ipv4
+
+virtual_mailbox_domains = hash:/etc/postfix/virtual_domains
+virtual_mailbox_maps = hash:/etc/postfix/virtual_mailbox
+virtual_alias_maps = hash:/etc/postfix/virtual_alias
+
+virtual_transport=lmtp:unix:private/dovecot-lmtp
+
+smtpd_sasl_type = dovecot
+smtpd_sasl_path = private/auth
+smtpd_sasl_auth_enable = yes
+smtpd_tls_auth_only = yes
+smtpd_tls_security_level=may
+smtpd_tls_auth_only=yes
+smtpd_tls_cert_file=/etc/letsencrypt/live/{{ mail.external_hostname }}/fullchain.pem
+smtpd_tls_key_file=/etc/letsencrypt/live/{{ mail.external_hostname }}/privkey.pem
+smtp_tls_security_level=may
+
+smtpd_sender_login_maps=hash:/etc/postfix/email2email
+#smtpd_sender_restrictions=permit_mynetworks,reject_sender_login_mismatch,permit_sasl_authenticated,reject
+
+smtpd_milters=inet:127.0.0.1:11332
+non_smtpd_milters=inet:127.0.0.1:11332
+milter_mail_macros=i {mail_addr} {client_addr} {client_name} {auth_authen}
+
+smtpd_recipient_restrictions = permit_mynetworks,permit_sasl_authenticated,reject_unauth_destination
+#smtpd_sasl_exceptions_networks = $mynetworks
--- a/roles/mail/templates/master.cf.j2
+++ b/roles/mail/templates/master.cf.j2
@ -0,0 +1,126 @@
+#
+# Postfix master process configuration file.  For details on the format
+# of the file, see the master(5) manual page (command: "man 5 master" or
+# on-line: http://www.postfix.org/master.5.html).
+#
+# Do not forget to execute "postfix reload" after editing this file.
+#
+# ==========================================================================
+# service type  private unpriv  chroot  wakeup  maxproc command + args
+#               (yes)   (yes)   (no)    (never) (100)
+# ==========================================================================
+smtp      inet  n       -       y       -       -       smtpd
+#smtp      inet  n       -       y       -       1       postscreen
+#smtpd     pass  -       -       y       -       -       smtpd
+#dnsblog   unix  -       -       y       -       0       dnsblog
+#tlsproxy  unix  -       -       y       -       0       tlsproxy
+submission inet n       -       y       -       -       smtpd
+  -o syslog_name=postfix/submission
+  -o smtpd_tls_security_level=encrypt
+  -o smtpd_sasl_auth_enable=yes
+  -o smtpd_tls_auth_only=yes
+  -o smtpd_reject_unlisted_recipient=no
+#  -o smtpd_client_restrictions=$mua_client_restrictions
+#  -o smtpd_helo_restrictions=$mua_helo_restrictions
+#  -o smtpd_sender_restrictions=$mua_sender_restrictions
+  -o smtpd_recipient_restrictions=permit_mynetworks,permit_sasl_authenticated,defer_unauth_destination
+  -o smtpd_relay_restrictions=permit_mynetworks,permit_sasl_authenticated,reject_unauth_destination
+  -o milter_macro_daemon_name=ORIGINATING
+#  -o smtpd_sender_restrictions=permit_mynetworks,reject_sender_login_mismatch,permit_sasl_authenticated,reject
+#smtps     inet  n       -       y       -       -       smtpd
+#  -o syslog_name=postfix/smtps
+#  -o smtpd_tls_wrappermode=yes
+#  -o smtpd_sasl_auth_enable=yes
+#  -o smtpd_reject_unlisted_recipient=no
+#  -o smtpd_client_restrictions=$mua_client_restrictions
+#  -o smtpd_helo_restrictions=$mua_helo_restrictions
+#  -o smtpd_sender_restrictions=$mua_sender_restrictions
+#  -o smtpd_recipient_restrictions=
+#  -o smtpd_relay_restrictions=permit_sasl_authenticated,reject
+#  -o milter_macro_daemon_name=ORIGINATING
+#628       inet  n       -       y       -       -       qmqpd
+pickup    unix  n       -       y       60      1       pickup
+cleanup   unix  n       -       y       -       0       cleanup
+qmgr      unix  n       -       n       300     1       qmgr
+#qmgr     unix  n       -       n       300     1       oqmgr
+tlsmgr    unix  -       -       y       1000?   1       tlsmgr
+rewrite   unix  -       -       y       -       -       trivial-rewrite
+bounce    unix  -       -       y       -       0       bounce
+defer     unix  -       -       y       -       0       bounce
+trace     unix  -       -       y       -       0       bounce
+verify    unix  -       -       y       -       1       verify
+flush     unix  n       -       y       1000?   0       flush
+proxymap  unix  -       -       n       -       -       proxymap
+proxywrite unix -       -       n       -       1       proxymap
+smtp      unix  -       -       y       -       -       smtp
+relay     unix  -       -       y       -       -       smtp
+        -o syslog_name=postfix/$service_name
+#       -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
+showq     unix  n       -       y       -       -       showq
+error     unix  -       -       y       -       -       error
+retry     unix  -       -       y       -       -       error
+discard   unix  -       -       y       -       -       discard
+local     unix  -       n       n       -       -       local
+virtual   unix  -       n       n       -       -       virtual
+lmtp      unix  -       -       y       -       -       lmtp
+anvil     unix  -       -       y       -       1       anvil
+scache    unix  -       -       y       -       1       scache
+postlog   unix-dgram n  -       n       -       1       postlogd
+#
+# ====================================================================
+# Interfaces to non-Postfix software. Be sure to examine the manual
+# pages of the non-Postfix software to find out what options it wants.
+#
+# Many of the following services use the Postfix pipe(8) delivery
+# agent.  See the pipe(8) man page for information about ${recipient}
+# and other message envelope options.
+# ====================================================================
+#
+# maildrop. See the Postfix MAILDROP_README file for details.
+# Also specify in main.cf: maildrop_destination_recipient_limit=1
+#
+maildrop  unix  -       n       n       -       -       pipe
+  flags=DRXhu user=vmail argv=/usr/bin/maildrop -d ${recipient}
+#
+# ====================================================================
+#
+# Recent Cyrus versions can use the existing "lmtp" master.cf entry.
+#
+# Specify in cyrus.conf:
+#   lmtp    cmd="lmtpd -a" listen="localhost:lmtp" proto=tcp4
+#
+# Specify in main.cf one or more of the following:
+#  mailbox_transport = lmtp:inet:localhost
+#  virtual_transport = lmtp:inet:localhost
+#
+# ====================================================================
+#
+# Cyrus 2.1.5 (Amos Gouaux)
+# Also specify in main.cf: cyrus_destination_recipient_limit=1
+#
+#cyrus     unix  -       n       n       -       -       pipe
+#  flags=DRX user=cyrus argv=/cyrus/bin/deliver -e -r ${sender} -m ${extension} ${user}
+#
+# ====================================================================
+# Old example of delivery via Cyrus.
+#
+#old-cyrus unix  -       n       n       -       -       pipe
+#  flags=R user=cyrus argv=/cyrus/bin/deliver -e -m ${extension} ${user}
+#
+# ====================================================================
+#
+# See the Postfix UUCP_README file for configuration details.
+#
+uucp      unix  -       n       n       -       -       pipe
+  flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
+#
+# Other external delivery methods.
+#
+ifmail    unix  -       n       n       -       -       pipe
+  flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
+bsmtp     unix  -       n       n       -       -       pipe
+  flags=Fq. user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop -f$sender $recipient
+scalemail-backend unix -       n       n       -       2       pipe
+  flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store ${nexthop} ${user} ${extension}
+mailman   unix  -       n       n       -       -       pipe
+  flags=FRX user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py ${nexthop} ${user}
--- a/roles/mail/templates/roundcube.conf.j2
+++ b/roles/mail/templates/roundcube.conf.j2
@ -0,0 +1,19 @@
+<VirtualHost *:80>
+        ServerName {{ inventory_hostname }}
+        ServerAlias {{ mail.external_hostname }}
+
+        Alias /.well-known/autoconfig/mail /var/www/html/autoconfig-mail
+        DocumentRoot /var/lib/roundcube/public_html
+        Include /etc/roundcube/apache.conf
+
+        <Location /rspamd>
+                Require all granted
+        </Location>
+
+        RewriteEngine On
+        RewriteRule ^/rspamd$ /rspamd/ [R,L]
+        RewriteRule ^/rspamd/(.*) http://localhost:11334/$1 [P,L]
+
+        ErrorLog ${APACHE_LOG_DIR}/error.log
+        CustomLog ${APACHE_LOG_DIR}/access.log combined
+</VirtualHost>
--- a/roles/mail/templates/rspamd/local.d/actions.conf.j2
+++ b/roles/mail/templates/rspamd/local.d/actions.conf.j2
@ -0,0 +1,3 @@
+reject = 150;
+add_header = 6;
+greylist = 4;
--- a/roles/mail/templates/rspamd/local.d/dkim_signing.conf.j2
+++ b/roles/mail/templates/rspamd/local.d/dkim_signing.conf.j2
@ -0,0 +1,2 @@
+path = "/etc/rspamd/dkim/$domain.$selector.key";
+selector_map = "/etc/rspamd/dkim_selectors.map";
--- a/roles/mail/templates/rspamd/local.d/worker-controller.inc.j2
+++ b/roles/mail/templates/rspamd/local.d/worker-controller.inc.j2
@ -0,0 +1 @@
+password = "{{ mail.rspamd_admin_hash }}"
--- a/roles/mail/templates/rspamd/override.d/classifier-bayes.conf.j2
+++ b/roles/mail/templates/rspamd/override.d/classifier-bayes.conf.j2
@ -0,0 +1 @@
+autolearn = true;
--- a/roles/mail/templates/rspamd/override.d/milter_headers.conf.j2
+++ b/roles/mail/templates/rspamd/override.d/milter_headers.conf.j2
@ -0,0 +1 @@
+extended_spam_headers = true;
--- a/roles/mail/templates/rspamd/override.d/redis.conf.j2
+++ b/roles/mail/templates/rspamd/override.d/redis.conf.j2
@ -0,0 +1 @@
+servers = "127.0.0.1";
--- a/roles/nginx/handlers/main.yml
+++ b/roles/nginx/handlers/main.yml
@ -0,0 +1,5 @@
+- name: Restart nginx
+  service:
+    name: nginx
+    state: restarted
+  when: check_nginx.failed == false
--- a/roles/nginx/tasks/certbot.yml
+++ b/roles/nginx/tasks/certbot.yml
@ -0,0 +1,28 @@
+- name: Install dependencies
+  apt:
+    pkg:
+      - nginx
+      - certbot
+      - python3-certbot-nginx
+
+- name: Query lets encrypt certificate
+  shell: 'letsencrypt certonly -n --nginx -m {{ letsencrypt_email|default("me@chapoline.me") }} --expand --agree-tos -d {{ item.name }} {% for a in item.alias %} -d {{a}}{% endfor %}'
+  ignore_errors: true
+  notify: Restart nginx
+
+- name: Create a few symbolic links
+  file:
+    src: "{{ item2.src }}"
+    dest: "{{ item2.dest }}"
+    state: link
+    force: true
+  loop:
+    - src: "/etc/letsencrypt/live/{{ item.name }}/privkey.pem"
+      dest: "/etc/ssl/private/{{ item.name }}.key"
+    - src: "/etc/letsencrypt/live/{{ item.name }}/cert.pem"
+      dest: "/etc/ssl/private/{{ item.name }}.crt"
+    - src: "/etc/letsencrypt/live/{{ item.name }}/fullchain.pem"
+      dest: "/etc/ssl/private/{{ item.name }}.chain.crt"
+  loop_control:
+    loop_var: item2
+  notify: Restart nginx
--- a/roles/nginx/tasks/main.yml
+++ b/roles/nginx/tasks/main.yml
@ -0,0 +1,27 @@
+- name: Install nginx
+  package:
+    name:
+      - nginx
+      - python3-cryptography
+    update_cache: true
+
+- name: Generate certificates
+  include_tasks: openssl.yml
+  loop: "{{ nginx.vhost }}"
+  when: item.ssl
+
+- name: Generate nginx config
+  template:
+    src: nginx.conf.j2
+    dest: "/etc/nginx/sites-enabled/{{ item.name }}.conf"
+  loop: "{{ nginx.vhost }}"
+  notify: Restart nginx
+
+# - name: Configure certbot
+#   include_tasks: certbot.yml
+#   loop: "{{ nginx.vhost }}"
+#   when: item.ssl
+
+- name: Check configuration integrity
+  shell: "nginx -t"
+  register: check_nginx
--- a/roles/nginx/tasks/openssl.yml
+++ b/roles/nginx/tasks/openssl.yml
@ -0,0 +1,37 @@
+
+- name: Check if certs have already been generated
+  stat:
+    path: "/etc/ssl/private/{{ item.name }}.chain.crt"
+  register: result
+
+- name: Generate self-signed certificates
+  when: not result.stat.exists
+  notify: Restart nginx
+  block:
+    - name: Generate an OpenSSL private key
+      openssl_privatekey:
+        path: "/etc/ssl/private/{{ item.name }}.key"
+
+    - name: Generate an OpenSSL Certificate Signing Request
+      openssl_csr:
+        path: "/etc/ssl/private/{{ item.name }}.csr"
+        privatekey_path: "/etc/ssl/private/{{ item.name }}.key"
+        common_name: "{{ item.name }}"
+        subject_alt_name: "{{ item2.value | map('regex_replace', '^', 'DNS:') | list }}"
+      with_dict:
+        dns_names: "{{ [ item.name ] + item.alias }}"
+      loop_control:
+        loop_var: item2
+
+    - name: Generate a Self Signed OpenSSL certificate
+      openssl_certificate:
+        path: "/etc/ssl/private/{{ item.name }}.crt"
+        privatekey_path: "/etc/ssl/private/{{ item.name }}.key"
+        csr_path: "/etc/ssl/private/{{ item.name }}.csr"
+        provider: selfsigned
+
+    - name: Generate fullchain
+      copy:
+        src: "/etc/ssl/private/{{ item.name }}.crt"
+        remote_src: true
+        dest: "/etc/ssl/private/{{ item.name }}.chain.crt"
--- a/roles/nginx/templates/nginx.conf.j2
+++ b/roles/nginx/templates/nginx.conf.j2
@ -0,0 +1,66 @@
+server {
+    listen 0.0.0.0:80 ;
+    listen [::0]:80 ;
+    server_name {{ item.name }} ;
+{% if item.ssl|default(False) %}
+{% if item.redirect|default(True) %}
+    location / {
+        return 301 https://$host$request_uri;
+    }
+{% endif %}
+{% else %}
+{% for loc in item.location %}
+    location {{ loc.route }} {
+        {{ loc.dest }}
+{% if "proxy_pass" in loc.dest %}
+        proxy_set_header        Host $host;
+        proxy_set_header        X-Real-IP $remote_addr;
+        proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header        X-Forwarded-Proto $scheme;
+        proxy_set_header        X-Forwarded-Host $host;
+        proxy_set_header        X-Forwarded-Server $host;
+{% endif %}
+    }
+{% endfor %}
+{% endif %}
+}
+
+{% if item.ssl|default(False) %}
+server {
+    listen 0.0.0.0:443 http2 ssl ;
+    listen [::0]:443 http2 ssl ;
+    server_name {{ item.name }} ;
+
+    ssl_certificate /etc/ssl/private/{{ item.name }}.chain.crt;
+    ssl_certificate_key /etc/ssl/private/{{ item.name }}.key;
+    ssl_trusted_certificate /etc/ssl/private/{{ item.name }}.crt;
+
+    ssl_protocols TLSv1.2 TLSv1.3;
+    ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
+    ssl_prefer_server_ciphers off;
+    ssl_stapling on;
+    ssl_stapling_verify on;
+
+    include mime.types;
+
+
+{% for loc in item.location %}
+    location {{ loc.route }} {
+        {{ loc.dest }}
+{% if "proxy_pass" in loc.dest %}
+        proxy_set_header        Host $host;
+        proxy_set_header        X-Real-IP $remote_addr;
+        proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header        X-Forwarded-Proto $scheme;
+        proxy_set_header        X-Forwarded-Host $host;
+        proxy_set_header        X-Forwarded-Server $host;
+{% endif %}
+{% if loc.ws|default(False) %}
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection $connection_upgrade;
+{% endif %}
+    }
+{% endfor %}
+}
+{% endif %}
--- a/roles/openssl/README.md
+++ b/roles/openssl/README.md
@ -0,0 +1,12 @@
+usage:
+
+```yml
+- name: Install self-signed certs
+  ansible.builtin.include_role:
+    name: openssl
+  loop:
+    - name: example.vm.chapo.li
+      alias: [ cname.vm.chapo.li ]
+  loop_control:
+    loop_var: cert
+```
--- a/roles/openssl/tasks/main.yml
+++ b/roles/openssl/tasks/main.yml
@ -0,0 +1,38 @@
+- name: Install dependencies
+  apt:
+    pkg:
+      - python3-cryptography
+
+- name: Check if certs have already been generated
+  stat:
+    path: "/etc/ssl/private/{{ cert.name }}.chain.crt"
+  register: result
+
+- name: Generate self-signed certificates
+  when: not result.stat.exists
+  block:
+    - name: Generate an OpenSSL private key
+      openssl_privatekey:
+        path: "/etc/ssl/private/{{ cert.name }}.key"
+
+    - name: Generate an OpenSSL Certificate Signing Request
+      openssl_csr:
+        path: "/etc/ssl/private/{{ cert.name }}.csr"
+        privatekey_path: "/etc/ssl/private/{{ cert.name }}.key"
+        common_name: "{{ cert.name }}"
+        subject_alt_name: "{{ item.value | map('regex_replace', '^', 'DNS:') | list }}"
+      with_dict:
+        dns_names: "{{ [ cert.name ] + cert.alias }}"
+
+    - name: Generate a Self Signed OpenSSL certificate
+      openssl_certificate:
+        path: "/etc/ssl/private/{{ cert.name }}.crt"
+        privatekey_path: "/etc/ssl/private/{{ cert.name }}.key"
+        csr_path: "/etc/ssl/private/{{ cert.name }}.csr"
+        provider: selfsigned
+
+    - name: Generate fullchain
+      copy:
+        src: "/etc/ssl/private/{{ cert.name }}.crt"
+        remote_src: true
+        dest: "/etc/ssl/private/{{ cert.name }}.chain.crt"
--- a/roles/proxmox/tasks/main.yml
+++ b/roles/proxmox/tasks/main.yml
@ -0,0 +1,134 @@
+- name: Get VM list from Proxmox
+  community.general.proxmox_vm_info:
+    api_host: "{{ proxmox_host }}"
+    api_user: "{{ proxmox_user|default('root@pam') }}"
+    api_token_id: '{{ proxmox_token_id }}'
+    api_token_secret: '{{ proxmox_token_secret }}'
+    type: lxc
+  register: vm_list
+
+- name: Filter managed LXC
+  set_fact:
+    lxc_list: |
+      {%- set r = [] -%}
+      {%- for lxc in (vm_list['proxmox_vms']) -%}
+      {%- if "tags" in lxc and 'ansible_managed' in lxc['tags'] -%}
+      {%- set _ = r.append(lxc) -%}
+      {%- endif -%}
+      {%- endfor -%}
+      {{ r }}
+
+- name: List all LXC names
+  set_fact:
+    name_list: |
+      {%- set r = [] -%}
+      {%- for lxc in lxc_list -%}
+      {%- set _ = r.append(lxc['name']) -%}
+      {%- endfor -%}
+      {{ r }}
+
+- name: Generate a list of LXC to create
+  set_fact:
+    to_create: |
+      {%- set r = [] -%}
+      {%- for name in groups['lxc'] -%}
+      {%- if name not in name_list -%}
+      {%- set _ = r.append(name) -%}
+      {%- endif -%}
+      {%- endfor -%}
+      {{ r }}
+
+- name: Generate a list of LXC to delete
+  set_fact:
+    to_delete: |
+      {%- set r = [] -%}
+      {%- for lxc in lxc_list -%}
+      {%- if lxc['name'] not in groups['lxc'] -%}
+      {%- set _ = r.append(lxc) -%}
+      {%- endif -%}
+      {%- endfor -%}
+      {{ r }}
+
+- name: Generate a list of LXC to modify
+  set_fact:
+    to_modify: |
+      {%- set r = [] -%}
+      {%- for lxc in lxc_list -%}
+      {%- if  lxc['name'] in groups['lxc']
+          and not (lxc['maxcpu'] == hostvars[lxc['name']]['resources']['cpu']
+                   and lxc['maxmem'] == hostvars[lxc['name']]['resources']['ram']*1024*1024
+                   and lxc['maxswap'] == hostvars[lxc['name']]['resources']['swap']*1024*1024)
+      -%}
+      {%- set _ = r.append(lxc) -%}
+      {%- endif -%}
+      {%- endfor -%}
+      {{ r }}
+
+
+- name: debug
+  debug:
+    msg: "to create: {{ to_create }}, to delete: {{ to_delete|map(attribute='name') }}, to modify: {{ to_modify|map(attribute='name') }}"
+
+
+- name: Create LXCs
+  community.general.proxmox:
+    vmid: "{{ 200 + (hostvars[item]['ansible_host'].split('.')[-1]|int) }}"
+    node: "{{ proxmox_node }}"
+    api_host: "{{ proxmox_host }}"
+    api_user: "{{ proxmox_user|default('root@pam') }}"
+    api_token_id: '{{ proxmox_token_id }}'
+    api_token_secret: '{{ proxmox_token_secret }}'
+    hostname: "{{ item }}"
+    pubkey: "{{ proxmox_ssh_pubkey }}"
+    ostemplate: "{{ proxmox_lxc_image }}"
+    netif:
+      net0: "name=eth0,gw={{ hostvars[item]['gateway']|default('10.255.3.254') }},ip={{ hostvars[item]['ansible_host'] }}/24,bridge=vmbr0"
+    cores: "{{ hostvars[item]['resources']['cpu'] }}"
+    memory: "{{ hostvars[item]['resources']['ram'] }}"
+    swap: "{{ hostvars[item]['resources']['swap'] }}"
+    tags:
+      - "ansible_managed"
+    onboot: true
+    state: present
+    disk: "zpool1:{{ hostvars[item]['resources']['disk'] }}"
+    features: "nesting=1"
+  loop: "{{ to_create }}"
+
+- name: Start created LXCs
+  community.general.proxmox:
+    vmid: "{{ 200 + (hostvars[item]['ansible_host'].split('.')[-1]|int) }}"
+    node: "{{ proxmox_node }}"
+    api_host: "{{ proxmox_host }}"
+    api_user: "{{ proxmox_user|default('root@pam') }}"
+    api_token_id: '{{ proxmox_token_id }}'
+    api_token_secret: '{{ proxmox_token_secret }}'
+    state: started
+  loop: "{{ to_create }}"
+
+- name: Delete LXCs
+  community.general.proxmox:
+    vmid: "{{ item['vmid'] }}"
+    node: "{{ proxmox_node }}"
+    api_host: "{{ proxmox_host }}"
+    api_user: "{{ proxmox_user|default('root@pam') }}"
+    api_token_id: '{{ proxmox_token_id }}'
+    api_token_secret: '{{ proxmox_token_secret }}'
+    state: absent
+  loop: "{{ to_delete }}"
+  when: allow_deletion
+
+- name: Modify LXCs
+  community.general.proxmox:
+    vmid: "{{ item['vmid'] }}"
+    node: "{{ proxmox_node }}"
+    api_host: "{{ proxmox_host }}"
+    api_user: "{{ proxmox_user|default('root@pam') }}"
+    api_token_id: '{{ proxmox_token_id }}'
+    api_token_secret: '{{ proxmox_token_secret }}'
+    cores: "{{ hostvars[item['name']]['resources']['cpu'] }}"
+    memory: "{{ hostvars[item['name']]['resources']['ram'] }}"
+    swap: "{{ hostvars[item['name']]['resources']['swap'] }}"
+    hostname: "{{ item['name'] }}"
+    update: true
+  loop: "{{ to_modify }}"
+
--- a/roles/proxmox/vars/main.yml
+++ b/roles/proxmox/vars/main.yml
@ -0,0 +1,11 @@
+
+proxmox_host: 10.255.2.1
+proxmox_user: root@pam
+proxmox_token_id: ansible
+proxmox_token_secret: 2cd060c2-9880-4093-aea6-e8a7bb258c60
+
+proxmox_node: gandalf
+proxmox_lxc_image: "local:vztmpl/debian-12-standard_12.2-1_amd64.tar.zst"
+proxmox_ssh_pubkey: ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBq5W7km9DCODGY2PCmvhxpI48MAC/OFB6qxr0+IGka6 chapeau@sonya
+
+allow_deletion: False
--- a/roles/users/tasks/main.yml
+++ b/roles/users/tasks/main.yml
@ -0,0 +1,39 @@
+- name: Test connection as current user
+  block:
+    - name: Ping
+      ping:
+#        data: crash
+  rescue:
+    - name: Set ansible_user to root
+      set_fact:
+        ansible_user: root
+
+- name: Install sudo
+  apt:
+    pkg:
+      - sudo
+
+- name: Create users
+  user:
+    name: "{{ item.username }}"
+    home: "/home/{{ item.username }}"
+    move_home: true
+    shell: "{{ item.shell|default('/bin/bash') }}"
+    groups: sudo
+  loop: "{{ users }}"
+  become: true
+
+- name: Add ssh keys
+  ansible.posix.authorized_key:
+    user: "{{ item.username }}"
+    key: "{{ item.pubkeys }}"
+    exclusive: true
+  loop: "{{ users }}"
+
+- name: Change sudo policy
+  lineinfile:
+    path: /etc/sudoers
+    regexp: "^%sudo ALL="
+    line: "%sudo ALL=(ALL) NOPASSWD: ALL"
+    validate: /usr/sbin/visudo -cf %s
+  become: true
--- a/shell.nix
+++ b/shell.nix
@ -0,0 +1,20 @@
+let
+  nixpkgs = fetchTarball "https://github.com/NixOS/nixpkgs/tarball/nixos-24.05";
+  pkgs = import nixpkgs { config = {}; overlay = []; };
+  python-packages = ps: with ps; [
+    ansible
+    ansible-core
+    jinja2
+    requests
+    proxmoxer
+  ];
+in
+pkgs.mkShell {
+  name = "Ansible perso";
+  packages = with pkgs; [
+    (python3.withPackages python-packages)
+  ];
+
+  ANSIBLE_FORCE_COLOR = true;
+  LOCALE_ARCHIVE = "${pkgs.glibcLocales}/lib/locale/locale-archive";
+}
				`@ -0,0 +1 @@`
				`deb https://download.docker.com/linux/debian {{ ansible_distribution_release }} stable`