build

__swarm/mailu3/mailu3-swarm.yml

@@ -1,268 +1,290 @@
 networks:
-  default:
-    external: true
-    name: mailu_default
-
   clamav:
-    external: true
+    driver: overlay
-
+  default:
+    driver: overlay
+    ipam:
+      config:
+        - subnet: 192.168.205.0/24
+      driver: default
   fts_attachments:
-    external: true
+    driver: overlay
-
+    internal: true
   oletools:
-    external: true
+    driver: overlay
-
+    internal: true
   radicale:
-    external: true
+    driver: overlay
-
   webmail:
-    external: true
+    driver: overlay
 
 services:
-
   admin:
     image: ${DOCKER_REGISTRY:-}ghcr.io/mailu/${DOCKER_PREFIX:-}admin:${MAILU_VERSION:-2024.06}
     env_file: stack.env
-    networks:
+    labels:
-      - default
+      wud.watch: true
-    dns:
+      wud.watch.digest: true
-      - 192.168.205.254
     volumes:
-      - data:/data
+      - /share/docker_data/mailu3/data:/data
-      - dkim:/dkim
+      - /share/docker_data/mailu3/dkim:/dkim
+    networks:
+      # Swarm uses service discovery, but requires network connection
+      - default
     deploy:
       restart_policy:
-        condition: any
+        condition: ${RESTART:-unless-stopped}
-    labels:
+      # DNS is handled by Swarm's internal DNS resolver (the resolver service will be discoverable by name)
-      wud.watch: "true"
+  
-      wud.watch.digest: "true"
-
   antispam:
     image: ${DOCKER_REGISTRY:-}ghcr.io/mailu/${DOCKER_PREFIX:-}rspamd:${MAILU_VERSION:-2024.06}
-    hostname: antispam
     env_file: stack.env
-    dns:
+    hostname: antispam
-      - 192.168.205.254
+    labels:
+      wud.watch: true
+      wud.watch.digest: true
+    volumes:
+      - /share/docker_data/mailu3/filter:/var/lib/rspamd
+      - /share/docker_data/mailu3/overrides/rspamd:/overrides:ro
     networks:
       - default
       - oletools
       - clamav
-    volumes:
-      - antispam_filter:/var/lib/rspamd
-      - antispam_overrides:/overrides:ro
     deploy:
       restart_policy:
-        condition: any
+        condition: ${RESTART:-unless-stopped}
-    labels:
-      wud.watch: "true"
-      wud.watch.digest: "true"
 
   antivirus:
     image: ${DOCKER_REGISTRY:-}clamav/clamav-debian:1.2.0-6
+    labels:
+      wud.watch: true
+      wud.watch.digest: true
+    volumes:
+      - /share/docker_data/mailu3/filter/clamav:/var/lib/clamav
     networks:
       - clamav
-    volumes:
-      - clamav:/var/lib/clamav
     healthcheck:
-      test: ["CMD-SHELL", "kill -0 `cat /tmp/clamd.pid` && kill -0 `cat /tmp/freshclam.pid`"]
+      test:
+        - CMD-SHELL
+        - kill -0 `cat /tmp/clamd.pid` && kill -0 `cat /tmp/freshclam.pid`
       interval: 10s
       timeout: 5s
       retries: 3
       start_period: 10s
     deploy:
       restart_policy:
-        condition: any
+        condition: ${RESTART:-unless-stopped}
-    labels:
-      wud.watch: "true"
-      wud.watch.digest: "true"
 
   fetchmail:
     image: ${DOCKER_REGISTRY:-}ghcr.io/mailu/${DOCKER_PREFIX:-}fetchmail:${MAILU_VERSION:-2024.06}
     env_file: stack.env
-    dns:
+    labels:
-      - 192.168.205.254
+      wud.watch: true
+      wud.watch.digest: true
     volumes:
-      - fetchmail:/data
+      - /share/docker_data/mailu3/data/fetchmail:/data
     networks:
-      - default
+      - default # Connect to 'default' for service discovery
     deploy:
       restart_policy:
-        condition: any
+        condition: ${RESTART:-unless-stopped}
-    labels:
-      wud.watch: "true"
-      wud.watch.digest: "true"
 
   front:
+    # NOTE: 'extends' is removed. You must manually define logging or accept default.
     image: ${DOCKER_REGISTRY:-}ghcr.io/mailu/${DOCKER_PREFIX:-}nginx:${MAILU_VERSION:-2024.06}
     env_file: stack.env
+    labels:
+      wud.watch: true
+      wud.watch.digest: true
+      homepage.container: mailu3-front-1
+      homepage.description: eMail server
+      homepage.group: Utilities
+      homepage.href: https://mail.sectorq.eu
+      homepage.icon: ${APPNAME}.png
+      homepage.name: Mailu
+      homepage.server: my-docker
+      homepage.weight: 1
+    volumes:
+      - /share/docker_data/mailu3/certs:/certs
+      - /share/docker_data/mailu3/overrides/nginx:/overrides:ro
     networks:
       - default
       - webmail
       - radicale
     ports:
-      - "8880:80"
+      - target: 80
-      - "8443:443"
+        published: 8880
-      - "25:25"
+        protocol: tcp
-      - "465:465"
+        mode: ingress
-      - "587:587"
+      - target: 443
-      - "110:110"
+        published: 8443
-      - "995:995"
+        protocol: tcp
-      - "143:143"
+        mode: ingress
-      - "993:993"
+      - target: 25
-      - "4190:4190"
+        published: 25
-    volumes:
+        protocol: tcp
-      - front_certs:/certs
+        mode: ingress
-      - front_overrides:/overrides:ro
+      - target: 465
-    dns:
+        published: 465
-      - 192.168.205.254
+        protocol: tcp
+        mode: ingress
+      - target: 587
+        published: 587
+        protocol: tcp
+        mode: ingress
+      - target: 110
+        published: 110
+        protocol: tcp
+        mode: ingress
+      - target: 995
+        published: 995
+        protocol: tcp
+        mode: ingress
+      - target: 143
+        published: 143
+        protocol: tcp
+        mode: ingress
+      - target: 993
+        published: 993
+        protocol: tcp
+        mode: ingress
+      - target: 4190
+        published: 4190
+        protocol: tcp
+        mode: ingress
     deploy:
       restart_policy:
-        condition: any
+        condition: ${RESTART:-unless-stopped}
-      placement:
-        constraints: [node.role == manager]
-    labels:
-      wud.watch: "true"
-      wud.watch.digest: "true"
 
   fts_attachments:
     image: ${DOCKER_REGISTRY:-}apache/tika:2.9.2.1-full
     hostname: tika
+    labels:
+      wud.watch: true
+      wud.watch.digest: true
     networks:
       - fts_attachments
-    dns:
-      - 192.168.205.254
     healthcheck:
-      test: ["CMD-SHELL", "wget -nv -t1 -O /dev/null http://127.0.0.1:9998/tika || exit 1"]
+      test:
+        - CMD-SHELL
+        - wget -nv -t1 -O /dev/null http://127.0.0.1:9998/tika || exit 1
       interval: 10s
       timeout: 5s
       retries: 3
       start_period: 10s
     deploy:
       restart_policy:
-        condition: any
+        condition: ${RESTART:-unless-stopped}
-    labels:
-      wud.watch: "true"
-      wud.watch.digest: "true"
 
   imap:
     image: ${DOCKER_REGISTRY:-}ghcr.io/mailu/${DOCKER_PREFIX:-}dovecot:${MAILU_VERSION:-2024.06}
     env_file: stack.env
-    dns:
+    labels:
-      - 192.168.205.254
+      wud.watch: true
+      wud.watch.digest: true
+    volumes:
+      - /share/docker_data/mailu3/mail:/mail
+      - /share/docker_data/mailu3/overrides/dovecot:/overrides:ro
     networks:
       - default
       - fts_attachments
-    volumes:
-      - imap_mail:/mail
-      - imap_dovecot:/overrides:ro
     deploy:
       restart_policy:
-        condition: any
+        condition: ${RESTART:-unless-stopped}
-    labels:
-      wud.watch: "true"
-      wud.watch.digest: "true"
 
   oletools:
     image: ${DOCKER_REGISTRY:-}ghcr.io/mailu/${DOCKER_PREFIX:-}oletools:${MAILU_VERSION:-2024.06}
     hostname: oletools
+    labels:
+      wud.watch: true
+      wud.watch.digest: true
     networks:
       - oletools
-    dns:
-      - 192.168.205.254
     deploy:
       restart_policy:
-        condition: any
+        condition: ${RESTART:-unless-stopped}
-    labels:
-      wud.watch: "true"
-      wud.watch.digest: "true"
 
   redis:
     image: ${DOCKER_REGISTRY:-}redis:alpine
+    labels:
+      wud.watch: true
+      wud.watch.digest: true
     volumes:
-      - redis:/data
+      - /share/docker_data/mailu3/redis:/data
     networks:
-      - default
+      - default # Connect to default network
-    dns:
-      - 192.168.205.254
     deploy:
       restart_policy:
-        condition: any
+        condition: unless-stopped
-    labels:
-      wud.watch: "true"
-      wud.watch.digest: "true"
 
   resolver:
     image: ${DOCKER_REGISTRY:-}ghcr.io/mailu/${DOCKER_PREFIX:-}unbound:${MAILU_VERSION:-2024.06}
     env_file: stack.env
+    labels:
+      wud.watch: true
+      wud.watch.digest: true
     networks:
       default:
+        # NOTE: Swarm does not support static IPs for scaling. 
+        # This will fail standard 'docker stack deploy'. 
+        # For mailu, the static IP is critical, so we attempt to enforce it 
+        # via the deploy key, but be aware this is highly non-standard.
+        # It's better to configure Mailu to use the service name 'resolver' instead of the static IP.
+        # If using a customized deployer:
+        # deploy:
+        #   placement:
+        #     constraints:
+        #       - node.hostname == your-swarm-manager
+        #   endpoint_mode: dnsrr
+        #   mode: global
+        #   replicas: 1
+        #   labels:
+        #     com.docker.stack.static_ips: 192.168.205.254
+        #     com.docker.stack.static_network: default
         ipv4_address: 192.168.205.254
     deploy:
       restart_policy:
-        condition: any
+        condition: ${RESTART:-unless-stopped}
-    labels:
-      wud.watch: "true"
-      wud.watch.digest: "true"
 
   smtp:
     image: ${DOCKER_REGISTRY:-}ghcr.io/mailu/${DOCKER_PREFIX:-}postfix:${MAILU_VERSION:-2024.06}
     env_file: stack.env
-    networks:
+    labels:
-      - default
+      wud.watch: true
-    dns:
+      wud.watch.digest: true
-      - 192.168.205.254
     volumes:
-      - snmp_mailqueue:/queue
+      - /share/docker_data/mailu3/mailqueue:/queue
-      - snmp_postfix:/overrides:ro
+      - /share/docker_data/mailu3/overrides/postfix:/overrides:ro
+    networks:
+      - default # Connect to default network
     deploy:
       restart_policy:
-        condition: any
+        condition: ${RESTART:-unless-stopped}
-    labels:
-      wud.watch: "true"
-      wud.watch.digest: "true"
 
   webdav:
     image: ${DOCKER_REGISTRY:-}ghcr.io/mailu/${DOCKER_PREFIX:-}radicale:${MAILU_VERSION:-2024.06}
+    labels:
+      wud.watch: true
+      wud.watch.digest: true
+    volumes:
+      - /share/docker_data/mailu3/dav:/data
     networks:
       - radicale
-    volumes:
-      - dav:/data
     deploy:
       restart_policy:
-        condition: any
+        condition: ${RESTART:-unless-stopped}
-    labels:
-      wud.watch: "true"
-      wud.watch.digest: "true"
 
   webmail:
     image: ${DOCKER_REGISTRY:-}ghcr.io/mailu/${DOCKER_PREFIX:-}webmail:${MAILU_VERSION:-2024.06}
     env_file: stack.env
+    labels:
+      wud.watch: true
+      wud.watch.digest: true
+    volumes:
+      - /share/docker_data/mailu3/webmail:/data
+      - /share/docker_data/mailu3/overrides/roundcube:/overrides:ro
     networks:
       - webmail
-    volumes:
-      - webmail:/data
-      - roundcube:/overrides:ro
     deploy:
       restart_policy:
-        condition: any
+        condition: ${RESTART:-unless-stopped}
-    labels:
-      wud.watch: "true"
-      wud.watch.digest: "true"
-volumes:
-  data:
-  dkim:
-  antispam_filter:
-  antispam_overrides:
-  clamav:
-  fetchmail:
-  front_certs:
-  front_overrides:
-  fts_attachments:
-  imap_mail:
-  imap_dovecot:
-  redis:
-  snmp_mailqueue:
-  snmp_postfix:
-  dav:
-  webmail:
-  roundcube: