docker: move all configuration to example.env

docker/docker-compose-default.yaml

@@ -1,58 +0,0 @@
-services:
-  chatmail:
-    build: 
-      context: ./docker
-      dockerfile: chatmail_relay.dockerfile
-      tags:
-        - chatmail-relay:latest
-    image: chatmail-relay:latest
-    restart: unless-stopped
-    container_name: chatmail 
-    cgroup: host # required for systemd
-    tty: true # required for logs
-    tmpfs: # required for systemd
-      - /tmp
-      - /run
-      - /run/lock
-    logging:
-      driver: json-file
-      options:
-        max-size: "10m"
-        max-file: "3"
-    environment:
-      MAIL_DOMAIN: $MAIL_DOMAIN
-      ACME_EMAIL: $ACME_EMAIL
-      # RECREATE_VENV: "false"
-      # MAX_MESSAGE_SIZE: "50M"
-      # DEBUG_COMMANDS_ENABLED: "true"
-      # FORCE_REINIT_INI_FILE: "true"
-      # USE_FOREIGN_CERT_MANAGER: "True"
-      # ENABLE_CERTS_MONITORING: "true"
-      # CERTS_MONITORING_TIMEOUT: 10
-      # IS_DEVELOPMENT_INSTANCE: "True"
-    ports:
-      - "80:80"
-      - "443:443"
-      - "25:25"
-      - "587:587"
-      - "143:143"
-      - "465:465"
-      - "993:993"
-    volumes:
-      ## system
-      - /sys/fs/cgroup:/sys/fs/cgroup:rw # required for systemd
-      - ./:/opt/chatmail
-      
-      ## data
-      - ./data/chatmail:/home
-      - ./data/chatmail-dkimkeys:/etc/dkimkeys
-      - ./data/chatmail-echobot:/run/echobot
-      - ./data/chatmail-acme:/var/lib/acme
-
-      ## custom resources
-      # - ./custom/www/src/index.md:/opt/chatmail/www/src/index.md
-
-      ## debug
-      # - ./docker/files/setup_chatmail_docker.sh:/setup_chatmail_docker.sh
-      # - ./docker/files/entrypoint.sh:/entrypoint.sh
-      # - ./docker/files/update_ini.sh:/update_ini.sh

docker/example.env

@@ -1 +1,10 @@
 MAIL_DOMAIN="chat.example.com"
+# ACME_EMAIL=""
+# RECREATE_VENV="false"
+# MAX_MESSAGE_SIZE="50M"
+# DEBUG_COMMANDS_ENABLED="true"
+# FORCE_REINIT_INI_FILE="true"
+# USE_FOREIGN_CERT_MANAGER="True"
+# ENABLE_CERTS_MONITORING="true"
+# CERTS_MONITORING_TIMEOUT=10
+# IS_DEVELOPMENT_INSTANCE="True"