jack
e342d39c41
SnappyMail defaulted to localhost:143 for IMAP. Create csrx.ru.json domain config pointing to the mailserver container (shared front network): - IMAP: mailserver:993 SSL - SMTP: mailserver:587 STARTTLS with auth Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
340 lines
11 KiB
YAML
340 lines
11 KiB
YAML
---
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- name: Create tools root directory
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ansible.builtin.file:
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path: "{{ tools_root }}"
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state: directory
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owner: "{{ deploy_user }}"
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group: "{{ deploy_group }}"
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mode: "0750"
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- name: Create mailserver directories
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ansible.builtin.file:
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path: "{{ tools_root }}/mailserver/{{ item }}"
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state: directory
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owner: root
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group: root
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mode: "0755"
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loop:
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- mail-data
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- mail-state
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- mail-logs
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- config
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- name: Create snappymail data directory
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ansible.builtin.file:
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path: "{{ tools_root }}/snappymail/data"
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state: directory
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owner: "82" # www-data uid in Alpine (SnappyMail container user)
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group: "82"
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mode: "0755"
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# ── TLS certificate for mail.csrx.ru (via certbot + Cloudflare DNS-01) ───────
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- name: Install certbot and Cloudflare DNS plugin
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ansible.builtin.apt:
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name:
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- certbot
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- python3-certbot-dns-cloudflare
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state: present
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update_cache: false
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- name: Deploy Cloudflare credentials for certbot
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ansible.builtin.copy:
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content: |
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dns_cloudflare_api_token = {{ cloudflare_dns_api_token }}
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dest: /etc/letsencrypt/cloudflare.ini
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mode: "0600"
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owner: root
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group: root
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- name: Obtain TLS certificate for mx.{{ domain_base }}
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ansible.builtin.command: >
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certbot certonly
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--dns-cloudflare
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--dns-cloudflare-credentials /etc/letsencrypt/cloudflare.ini
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--email {{ acme_email }}
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--agree-tos --no-eff-email
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-d mx.{{ domain_base }}
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--non-interactive
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register: certbot_result
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changed_when: "'Certificate not yet due for renewal' not in certbot_result.stdout"
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failed_when:
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- certbot_result.rc != 0
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- "'Certificate not yet due for renewal' not in certbot_result.stdout"
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- "'Certificate not yet due for renewal' not in certbot_result.stderr"
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- name: Deploy certbot renewal deploy-hook (reload mailserver after cert renewal)
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ansible.builtin.copy:
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dest: /etc/letsencrypt/renewal-hooks/deploy/reload-mailserver.sh
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mode: "0750"
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owner: root
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group: root
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content: |
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#!/usr/bin/env bash
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# Triggered by certbot after successful cert renewal
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# Reloads Postfix + Dovecot TLS without full restart
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set -euo pipefail
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if docker ps --format '{{ '{{' }}.Names{{ '}}' }}' | grep -q '^mailserver$'; then
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docker exec mailserver supervisorctl restart postfix dovecot
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echo "[$(date)] mailserver TLS reloaded after cert renewal"
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fi
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- name: Schedule certbot auto-renewal (twice daily, certbot renews only when needed)
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ansible.builtin.cron:
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name: "certbot renew"
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minute: "15"
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hour: "3,15"
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job: "certbot renew --quiet --deploy-hooks 2>&1 | logger -t certbot"
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user: root
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state: present
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# ── Open mail ports in UFW ────────────────────────────────────────────────────
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- name: Allow SMTP inbound (port 25)
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community.general.ufw:
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rule: allow
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port: "25"
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proto: tcp
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- name: Allow SMTP submission (port 587)
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community.general.ufw:
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rule: allow
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port: "587"
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proto: tcp
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- name: Allow IMAPS (port 993)
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community.general.ufw:
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rule: allow
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port: "993"
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proto: tcp
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- name: Allow SMTPS (port 465)
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community.general.ufw:
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rule: allow
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port: "465"
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proto: tcp
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# ── Deploy configs and start stack ────────────────────────────────────────────
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- name: Deploy docker-compose.yml
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ansible.builtin.template:
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src: docker-compose.yml.j2
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dest: "{{ tools_root }}/docker-compose.yml"
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owner: "{{ deploy_user }}"
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group: "{{ deploy_group }}"
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mode: "0640"
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- name: Deploy .env
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ansible.builtin.template:
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src: env.j2
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dest: "{{ tools_root }}/.env"
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owner: "{{ deploy_user }}"
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group: "{{ deploy_group }}"
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mode: "0600"
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- name: Pull images
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community.docker.docker_image:
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name: "{{ item }}"
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source: pull
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loop:
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- "{{ outline_image }}"
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- "{{ outline_db_image }}"
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- "{{ outline_redis_image }}"
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- "{{ n8n_image }}"
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- "{{ mailserver_image }}"
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- "{{ snappymail_image }}"
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- name: Start tools stack
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community.docker.docker_compose_v2:
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project_src: "{{ tools_root }}"
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state: present
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pull: missing
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# ── SnappyMail admin password — write bcrypt hash directly to application.ini ──
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# djmaze/snappymail does not reliably apply SNAPPYMAIL_ADMIN_PASSWORD env var;
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# instead we verify and update the hash in the config file on every deploy.
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- name: Ensure SnappyMail admin password is set correctly
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ansible.builtin.shell: |
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python3 << 'PYEOF'
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import subprocess, re, sys
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config_path = "{{ tools_root }}/snappymail/data/_data_/_default_/configs/application.ini"
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password = "{{ snappymail_admin_password }}"
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try:
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with open(config_path) as f:
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content = f.read()
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except FileNotFoundError:
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print("CONFIG_NOT_FOUND")
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sys.exit(1)
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# Extract current hash (bcrypt hashes start with $2y$)
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m = re.search(r'^admin_password\s*=\s*"?(\$2y\$[^"\n]+)', content, re.M)
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current_hash = m.group(1).strip() if m else ""
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if current_hash:
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r = subprocess.run(
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["docker", "exec", "snappymail", "php", "-r",
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f"echo password_verify('{password}', '{current_hash}') ? 'yes' : 'no';"],
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capture_output=True, text=True
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)
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if r.stdout.strip() == "yes":
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print("ALREADY_SET")
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sys.exit(0)
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# Generate a new bcrypt hash using PHP inside the container
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r = subprocess.run(
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["docker", "exec", "snappymail", "php", "-r",
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f"echo password_hash('{password}', PASSWORD_BCRYPT);"],
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capture_output=True, text=True
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)
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new_hash = r.stdout.strip()
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if not new_hash.startswith("$2y$"):
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print(f"HASH_ERROR: {r.stderr}")
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sys.exit(1)
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new_content = re.sub(
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r'^admin_password\s*=.*$',
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f'admin_password = "{new_hash}"',
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content, flags=re.M
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)
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with open(config_path, "w") as f:
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f.write(new_content)
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print("UPDATED")
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PYEOF
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register: snappymail_pw_result
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changed_when: "'UPDATED' in snappymail_pw_result.stdout"
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failed_when: >
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snappymail_pw_result.rc != 0 or
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'CONFIG_NOT_FOUND' in snappymail_pw_result.stdout or
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'HASH_ERROR' in snappymail_pw_result.stdout
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- name: Restart SnappyMail after password update
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ansible.builtin.command: docker restart snappymail
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when: snappymail_pw_result.changed
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changed_when: true
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# ── SnappyMail domain config for csrx.ru ─────────────────────────────────────
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# Points IMAP/SMTP to the mailserver container (shared `front` Docker network).
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# type: 0=plain, 1=SSL, 2=STARTTLS
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- name: Deploy SnappyMail domain config for {{ domain_base }}
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ansible.builtin.copy:
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content: |
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{
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"IMAP": {
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"host": "mailserver",
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"port": 993,
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"type": 1,
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"timeout": 300,
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"shortLogin": false,
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"lowerLogin": true,
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"sasl": ["PLAIN", "LOGIN"],
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"ssl": {
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"verify_peer": false,
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"verify_peer_name": false,
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"allow_self_signed": true,
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"SNI_enabled": true,
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"disable_compression": true,
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"security_level": 0
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},
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"disabled_capabilities": [],
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"use_expunge_all_on_delete": false,
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"fast_simple_search": true,
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"force_select": false,
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"message_all_headers": false,
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"message_list_limit": 10000,
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"search_filter": ""
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},
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"SMTP": {
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"host": "mailserver",
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"port": 587,
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"type": 2,
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"timeout": 60,
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"shortLogin": false,
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"lowerLogin": true,
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"sasl": ["PLAIN", "LOGIN"],
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"ssl": {
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"verify_peer": false,
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"verify_peer_name": false,
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"allow_self_signed": true,
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"SNI_enabled": true,
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"disable_compression": true,
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"security_level": 0
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},
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"useAuth": true,
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"setSender": true,
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"usePhpMail": false
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},
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"Sieve": {
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"enabled": false,
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"host": "mailserver",
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"port": 4190,
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"type": 0,
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"timeout": 10,
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"shortLogin": false,
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"lowerLogin": true,
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"sasl": ["PLAIN"],
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"ssl": {
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"verify_peer": false,
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"verify_peer_name": false,
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"allow_self_signed": true
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}
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},
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"whiteList": ""
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}
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dest: "{{ tools_root }}/snappymail/data/_data_/_default_/domains/{{ domain_base }}.json"
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owner: "82"
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group: "82"
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mode: "0640"
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register: snappymail_domain_result
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- name: Restart SnappyMail after domain config update
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ansible.builtin.command: docker restart snappymail
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when: snappymail_domain_result.changed
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changed_when: true
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# ── Mail accounts (idempotent: check host-side config file) ──────────────────
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- name: Wait for mailserver to be ready
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ansible.builtin.command: docker exec mailserver postfix status
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register: postfix_status
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changed_when: false
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retries: 18
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delay: 10
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until: postfix_status.rc == 0
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- name: Create mail accounts
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ansible.builtin.command: >
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docker exec mailserver setup email add {{ item.address }} {{ item.password }}
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loop:
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- { address: "noreply@{{ domain_base }}", password: "{{ mailserver_noreply_password }}" }
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- { address: "admin@{{ domain_base }}", password: "{{ mailserver_admin_password }}" }
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- { address: "jack@{{ domain_base }}", password: "{{ mailserver_jack_password }}" }
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register: mail_account_result
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changed_when: mail_account_result.rc == 0
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failed_when: >
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mail_account_result.rc != 0 and
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'already exists' not in mail_account_result.stderr
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# ── DKIM ─────────────────────────────────────────────────────────────────────
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- name: Check if DKIM key exists
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ansible.builtin.stat:
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path: "{{ tools_root }}/mailserver/config/opendkim/keys/{{ domain_base }}/mail.private"
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register: dkim_key
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- name: Generate DKIM key
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ansible.builtin.command: >
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docker exec mailserver setup config dkim domain {{ domain_base }}
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when: not dkim_key.stat.exists
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register: dkim_generated
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- name: Read DKIM DNS record
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ansible.builtin.command: >
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cat {{ tools_root }}/mailserver/config/opendkim/keys/{{ domain_base }}/mail.txt
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when: dkim_generated is changed
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register: dkim_record
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- name: Print DKIM DNS instructions
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ansible.builtin.debug:
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msg: |
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══════════════════════════════════════════════════════════════════
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DKIM key generated! Add this TXT record to Cloudflare DNS:
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{{ dkim_record.stdout }}
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══════════════════════════════════════════════════════════════════
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when: dkim_generated is changed
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