Set static hostname for antispam to preserve history. See #561

(cherry picked from commit 8998e21f7b)

# Conflicts:
#	setup/flavors/compose/docker-compose.yml
#	setup/flavors/stack/docker-compose.yml

setup/flavors/compose/docker-compose.yml

@@ -180,7 +180,11 @@ services:
 {% endif %}
 
   antispam:
+<<<<<<< HEAD
     image: ${DOCKER_ORG:-ghcr.io/mailu}/${DOCKER_PREFIX:-}rspamd:${MAILU_VERSION:-{{ version }}}
+=======
+    image: ${DOCKER_ORG:-mailu}/${DOCKER_PREFIX:-}rspamd:${MAILU_VERSION:-{{ version }}}
+>>>>>>> 8998e21f (Set static hostname for antispam to preserve history. See #561)
     hostname: antispam
     restart: always
     env_file: {{ env }}

setup/flavors/stack/docker-compose.yml

@@ -0,0 +1,149 @@
+{% set env='mailu.env' %}
+# This file is auto-generated by the Mailu configuration wizard.
+# Please read the documentation before attempting any change.
+# Generated for {{ flavor }} flavor
+
+version: '3.6'
+
+services:
+
+# External dependencies
+  redis:
+    image: redis:alpine
+    volumes:
+      - "{{ root }}/redis:/data"
+
+# Core services
+  front:
+    image: ${DOCKER_ORG:-mailu}/${DOCKER_PREFIX:-}nginx:${MAILU_VERSION:-{{ version }}}
+    env_file: {{ env }}
+    logging:
+      driver: {{ log_driver or 'json-file' }}
+    ports:
+    {% for port in (80, 443, 25, 465, 587, 110, 995, 143, 993) %}
+      - target: {{ port }}
+        published: {{ port }}
+        mode: overlay
+    {% endfor %}
+    volumes:
+      - "{{ root }}/certs:/certs"
+      - "{{ root }}/overrides/nginx:/overrides:ro"
+    deploy:
+      replicas: 1
+
+  admin:
+    image: ${DOCKER_ORG:-mailu}/${DOCKER_PREFIX:-}admin:${MAILU_VERSION:-{{ version }}}
+    env_file: {{ env }}
+    {% if not admin_enabled %}
+    ports:
+      - 127.0.0.1:8080:80
+    {% endif %}
+    volumes:
+      - "{{ root }}/data:/data"
+      - "{{ root }}/dkim:/dkim"
+    deploy:
+      replicas: 1
+    healthcheck:
+      disable: true
+
+  imap:
+    image: ${DOCKER_ORG:-mailu}/${DOCKER_PREFIX:-}dovecot:${MAILU_VERSION:-{{ version }}}
+    env_file: {{ env }}
+    volumes:
+      - "{{ root }}/mail:/mail"
+      - "{{ root }}/overrides/dovecot:/overrides:ro"
+    deploy:
+      replicas: 1
+    healthcheck:
+      disable: true
+
+  smtp:
+    image: ${DOCKER_ORG:-mailu}/${DOCKER_PREFIX:-}postfix:${MAILU_VERSION:-{{ version }}}
+    env_file: {{ env }}
+    volumes:
+      - "{{ root }}/mailqueue:/queue"
+      - "{{ root }}/overrides/postfix:/overrides:ro"
+    deploy:
+      replicas: 1
+    healthcheck:
+      disable: true
+
+  antispam:
+    image: ${DOCKER_ORG:-mailu}/${DOCKER_PREFIX:-}rspamd:${MAILU_VERSION:-{{ version }}}
+    hostname: antispam
+    env_file: {{ env }}
+    volumes:
+      - "{{ root }}/filter:/var/lib/rspamd"
+      - "{{ root }}/dkim:/dkim:ro"
+      - "{{ root }}/overrides/rspamd:/etc/rspamd/override.d:ro"
+    deploy:
+      replicas: 1
+    healthcheck:
+      disable: true
+
+  # Optional services
+  {% if antivirus_enabled %}
+  antivirus:
+    image: ${DOCKER_ORG:-mailu}/${DOCKER_PREFIX:-}clamav:${MAILU_VERSION:-{{ version }}}
+    env_file: {{ env }}
+    volumes:
+      - "{{ root }}/filter:/data"
+    deploy:
+      replicas: 1
+    healthcheck:
+      disable: true
+  {% endif %}
+
+  {% if webdav_enabled %}
+  webdav:
+    image: ${DOCKER_ORG:-mailu}/${DOCKER_PREFIX:-}radicale:${MAILU_VERSION:-{{ version }}}
+    env_file: {{ env }}
+    volumes:
+      - "{{ root }}/dav:/data"
+    deploy:
+      replicas: 1
+    healthcheck:
+      disable: true
+  {% endif %}
+
+  {% if fetchmail_enabled %}
+  fetchmail:
+    image: ${DOCKER_ORG:-mailu}/${DOCKER_PREFIX:-}fetchmail:${MAILU_VERSION:-{{ version }}}
+    env_file: {{ env }}
+    volumes:
+      - "{{ root }}/data:/data"
+    deploy:
+      replicas: 1
+    healthcheck:
+      disable: true
+  {% endif %}
+
+  {% if webmail_type != 'none' %}
+  webmail:
+    image: ${DOCKER_ORG:-mailu}/${DOCKER_PREFIX:-}{{ webmail_type }}:${MAILU_VERSION:-{{ version }}}
+    env_file: {{ env }}
+    volumes:
+      - "{{ root }}/webmail:/data"
+    deploy:
+      replicas: 1
+    healthcheck:
+      disable: true
+  {% endif %}
+
+  {% if db_flavor == 'postgresql' and postgresql == 'internal' %}
+  database:
+    image: ${DOCKER_ORG:-mailu}/postgresql:${MAILU_VERSION:-{{ version }}}
+    env_file: {{ env }}
+    volumes:
+      - "{{ root }}/data/psql_backup:/backup"
+    healthcheck:
+      disable: true
+  {% endif %}
+
+networks:
+  default:
+    driver: overlay
+    ipam:
+      driver: default
+      config:
+        - subnet: {{ subnet }}