chore: remove SMTP relay, clean up tools role after Outline/n8n migration to main

- Remove smtp-relay (postfix) container — Outline now on main, uses Resend directly
- Remove UFW port 1025 rule (SMTP relay no longer needed)
- Remove postfix-relay from image pull list
- Clean up tools role: remove Outline/n8n/env.j2, simplify tasks/main.yml
- tools docker-compose now empty (pending monitoring migration)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

roles/services/tasks/main.yml

@@ -25,20 +25,24 @@
     - "{{ promtail_image }}"
     - "{{ crowdsec_image }}"
     - "{{ uptime_kuma_image }}"
-    - "tecnativa/postfix-relay"
+    - "{{ outline_image }}"
+    - "{{ outline_db_image }}"
+    - "{{ outline_redis_image }}"
+    - "{{ n8n_image }}"
   register: pull_result
   changed_when: "'Status: Downloaded newer image' in pull_result.stdout"
   retries: 5
   delay: 30
   until: pull_result.rc == 0
 
-- name: Allow SMTP relay port from tools server
+- name: Remove legacy SMTP relay UFW rule (port 1025)
   community.general.ufw:
     rule: allow
     port: "1025"
     proto: tcp
     src: "{{ ip_tools }}"
-    comment: "SMTP relay for tools-server Outline"
+    delete: true
+  failed_when: false
 
 - name: Deploy Docker Compose stack
   community.docker.docker_compose_v2:

roles/services/templates/docker-compose.yml.j2

@@ -580,30 +580,6 @@ services:
       timeout: 5s
       retries: 3
 
-  # ── SMTP Relay ─────────────────────────────────────────────────────────────
-  # Forwards mail from tools-server (85.193.83.9) to Resend SMTP.
-  # tools-server has outbound SMTP blocked by the VPS provider.
-  # Listens on 85.193.83.9:1025 (UFW allows only from ip_tools).
-  smtp-relay:
-    image: tecnativa/postfix-relay
-    container_name: smtp-relay
-    restart: unless-stopped
-    ports:
-      - "{{ ip_tools }}:1025:25"
-    networks:
-      - proxy
-    environment:
-      - MAILNAME={{ domain_base }}
-      - MAIL_RELAY_HOST=smtp.resend.com
-      - MAIL_RELAY_PORT=587
-      - MAIL_RELAY_USER=resend
-      - MAIL_RELAY_PASS={{ resend_api_key }}
-      - MAIL_RELAY_MYHOSTNAME=mail.{{ domain_base }}
-    logging:
-      driver: json-file
-      options:
-        max-size: "5m"
-        max-file: "2"
 
   # ── Outline wiki ────────────────────────────────────────────────────────────
   outline:

roles/tools/defaults/main.yml

@@ -1,7 +1,2 @@
 ---
 tools_root: /opt/tools
-outline_image: "outlinewiki/outline:0.80.2"
-outline_db_image: "postgres:15-alpine"
-outline_redis_image: "redis:7-alpine"
-n8n_image: "n8nio/n8n:1.89.2"              # https://hub.docker.com/r/n8nio/n8n/tags
-outline_mcp_image: "git.{{ domain_base }}/jack/outline-mcp:latest"

roles/tools/tasks/main.yml

@@ -7,7 +7,6 @@
     group: "{{ deploy_group }}"
     mode: "0750"
 
-# ── Deploy configs and start stack ────────────────────────────────────────────
 - name: Deploy docker-compose.yml
   ansible.builtin.template:
     src: docker-compose.yml.j2
@@ -16,27 +15,8 @@
     group: "{{ deploy_group }}"
     mode: "0640"
 
-- name: Deploy .env
-  ansible.builtin.template:
-    src: env.j2
-    dest: "{{ tools_root }}/.env"
-    owner: "{{ deploy_user }}"
-    group: "{{ deploy_group }}"
-    mode: "0600"
-
-- name: Pull images
-  community.docker.docker_image:
-    name: "{{ item }}"
-    source: pull
-  loop:
-    - "{{ outline_image }}"
-    - "{{ outline_db_image }}"
-    - "{{ outline_redis_image }}"
-    - "{{ n8n_image }}"
-
 - name: Start tools stack
   community.docker.docker_compose_v2:
     project_src: "{{ tools_root }}"
     state: present
-    pull: missing
     remove_orphans: true

roles/tools/templates/docker-compose.yml.j2

@@ -1,150 +1,10 @@
 # Tools stack — generated by Ansible
 # Do not edit manually; re-run ansible-playbook playbooks/tools.yml
+# All app services (Outline, n8n) have been migrated to main server.
+# Monitoring stack (Grafana, Prometheus, Loki, Alertmanager) will be added here.
 
 networks:
-  # front — non-internal: needed for Docker port binding to work (expose ports to host)
-  # Docker does not create DNAT rules for containers only on internal networks
   front:
     driver: bridge
-  outline-internal:
-    driver: bridge
-    internal: true
-  n8n-internal:
-    driver: bridge
-    internal: true
 
-volumes:
+services: {}
-  outline_db_data:
-  outline_redis_data:
-  n8n_data:
-
-services:
-
-  # ── Outline wiki ────────────────────────────────────────────────────────────
-  outline:
-    image: {{ outline_image }}
-    container_name: outline
-    restart: unless-stopped
-    env_file: .env
-    networks:
-      - outline-internal
-      - front    # needed for host port binding
-    ports:
-      # Exposed only to main Traefik (access controlled by UFW)
-      - "{{ ip_tools }}:3000:3000"
-    depends_on:
-      outline-db:
-        condition: service_healthy
-      outline-redis:
-        condition: service_healthy
-    healthcheck:
-      test: ["CMD", "wget", "-qO-", "http://127.0.0.1:3000/_health"]
-      interval: 30s
-      timeout: 5s
-      retries: 3
-    logging:
-      driver: json-file
-      options:
-        max-size: "10m"
-        max-file: "3"
-
-  outline-db:
-    image: {{ outline_db_image }}
-    container_name: outline-db
-    restart: unless-stopped
-    environment:
-      POSTGRES_DB: outline
-      POSTGRES_USER: outline
-      POSTGRES_PASSWORD: ${OUTLINE_DB_PASSWORD}
-    networks:
-      - outline-internal
-    volumes:
-      - outline_db_data:/var/lib/postgresql/data
-    healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U outline"]
-      interval: 10s
-      timeout: 5s
-      retries: 5
-    logging:
-      driver: json-file
-      options:
-        max-size: "10m"
-        max-file: "3"
-
-  outline-redis:
-    image: {{ outline_redis_image }}
-    container_name: outline-redis
-    restart: unless-stopped
-    networks:
-      - outline-internal
-    volumes:
-      - outline_redis_data:/data
-    healthcheck:
-      test: ["CMD", "redis-cli", "ping"]
-      interval: 10s
-      timeout: 5s
-      retries: 5
-    logging:
-      driver: json-file
-      options:
-        max-size: "10m"
-        max-file: "3"
-
-  # ── Outline MCP server ───────────────────────────────────────────────────────
-  # MCP server exposing Outline wiki to Claude/AI clients (port 8765, internal only)
-  outline-mcp:
-    image: {{ outline_mcp_image }}
-    container_name: outline-mcp
-    restart: unless-stopped
-    networks:
-      - front    # needed for host port binding
-    ports:
-      - "127.0.0.1:8765:8765"
-    environment:
-      - OUTLINE_URL=https://{{ domain_wiki }}
-      - OUTLINE_API_KEY={{ outline_mcp_api_key }}
-      - PORT=8765
-      - HOST=0.0.0.0
-      - LOG_LEVEL=INFO
-    logging:
-      driver: json-file
-      options:
-        max-size: "10m"
-        max-file: "3"
-
-  # ── n8n workflow automation ──────────────────────────────────────────────────
-  n8n:
-    image: {{ n8n_image }}
-    container_name: n8n
-    restart: unless-stopped
-    networks:
-      - n8n-internal
-      - front    # needed for host port binding
-    ports:
-      # Exposed only to main Traefik (access controlled by UFW)
-      - "{{ ip_tools }}:5678:5678"
-    volumes:
-      - n8n_data:/home/node/.n8n
-    environment:
-      - N8N_HOST={{ domain_n8n }}
-      - N8N_PORT=5678
-      - N8N_PROTOCOL=https
-      - WEBHOOK_URL=https://{{ domain_n8n }}/
-      - N8N_ENCRYPTION_KEY=${N8N_ENCRYPTION_KEY}
-      - N8N_USER_MANAGEMENT_JWT_SECRET=${N8N_JWT_SECRET}
-      - GENERIC_TIMEZONE=Europe/Moscow
-      - TZ=Europe/Moscow
-      - N8N_METRICS=false
-      - N8N_LOG_LEVEL=warn
-      - EXECUTIONS_DATA_PRUNE=true
-      - EXECUTIONS_DATA_MAX_AGE=336
-    healthcheck:
-      test: ["CMD", "wget", "-qO-", "http://127.0.0.1:5678/healthz"]
-      interval: 30s
-      timeout: 5s
-      retries: 3
-    logging:
-      driver: json-file
-      options:
-        max-size: "10m"
-        max-file: "3"

roles/tools/templates/env.j2

@@ -1,47 +0,0 @@
-# Outline env — generated by Ansible
-NODE_ENV=production
-SECRET_KEY={{ outline_secret_key }}
-UTILS_SECRET={{ outline_utils_secret }}
-
-# Database
-DATABASE_URL=postgres://outline:{{ outline_db_password }}@outline-db:5432/outline
-PGSSLMODE=disable
-
-# Redis
-REDIS_URL=redis://outline-redis:6379
-
-# App URL
-URL=https://{{ domain_wiki }}
-PORT=3000
-
-# S3 file storage (Timeweb Object Storage)
-AWS_ACCESS_KEY_ID={{ s3_access_key }}
-AWS_SECRET_ACCESS_KEY={{ s3_secret_key }}
-AWS_REGION=ru-1
-AWS_S3_UPLOAD_BUCKET_NAME=visual-outline
-AWS_S3_UPLOAD_BUCKET_URL=https://s3.timeweb.cloud
-AWS_S3_FORCE_PATH_STYLE=true
-AWS_S3_ACL=private
-FILE_STORAGE=s3
-
-# Auth
-AUTH_PROVIDERS=email
-
-# SMTP via relay on main server (tools-server has outbound SMTP blocked)
-SMTP_HOST={{ ip_main }}
-SMTP_PORT=1025
-SMTP_FROM_EMAIL=noreply@{{ domain_base }}
-SMTP_FROM_NAME=Visual Wiki
-SMTP_SECURE=false
-
-# Outline DB password (used in docker-compose)
-OUTLINE_DB_PASSWORD={{ outline_db_password }}
-
-# Optional
-DEFAULT_LANGUAGE=en_US
-RATE_LIMITER_ENABLED=true
-ENABLE_UPDATES=false
-
-# n8n secrets
-N8N_ENCRYPTION_KEY={{ n8n_encryption_key }}
-N8N_JWT_SECRET={{ n8n_jwt_secret }}