initial commit

.env.example

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+DOCKER_COMPOSE_APP_ADMIN_PASSWORD=admin
+DOCKER_COMPOSE_APP_DB_CHARSET=utf8mb4
+DOCKER_COMPOSE_POSTGRES_DATABASE=etherpad
+DOCKER_COMPOSE_POSTGRES_PASSWORD=admin
+DOCKER_COMPOSE_POSTGRES_PORT=5432
+DOCKER_COMPOSE_POSTGRES_USER=admin
+DOCKER_COMPOSE_APP_DEFAULT_PAD_TEXT=Alicepad
+DOCKER_COMPOSE_APP_DISABLE_IP_LOGGING=false
+DOCKER_COMPOSE_APP_SOFFICE=null
+DOCKER_COMPOSE_APP_TRUST_PROXY=true

.gitignore

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+.env

docker-compose.yml

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+services:
+  app:
+    user: "0:0"
+    image: etherpad/etherpad:latest
+    tty: true
+    stdin_open: true
+    volumes:
+      - plugins:/opt/etherpad-lite/src/plugin_packages
+      - etherpad-var:/opt/etherpad-lite/var
+    depends_on:
+      - postgres_pad
+    environment:
+      NODE_ENV: production
+      DB_TYPE: "postgres"
+      DB_HOST: postgres_pad
+      DB_NAME: ${DOCKER_COMPOSE_POSTGRES_DATABASE:-etherpad}
+      DB_PASS: ${DOCKER_COMPOSE_POSTGRES_PASSWORD:-admin}
+      DB_PORT: ${DOCKER_COMPOSE_POSTGRES_PORT:-5432}
+      DB_USER: ${DOCKER_COMPOSE_POSTGRES_USER:-admin}
+      ADMIN_PASSWORD: ${DOCKER_COMPOSE_APP_ADMIN_PASSWORD:-admin}
+      DB_CHARSET: ${DOCKER_COMPOSE_APP_DB_CHARSET:-utf8mb4}
+
+      # For now, the env var DEFAULT_PAD_TEXT cannot be unset or empty; it seems to be mandatory in the latest version of etherpad
+      DEFAULT_PAD_TEXT: ${DOCKER_COMPOSE_APP_DEFAULT_PAD_TEXT:- }
+      DISABLE_IP_LOGGING: ${DOCKER_COMPOSE_APP_DISABLE_IP_LOGGING:-false}
+      SOFFICE: ${DOCKER_COMPOSE_APP_SOFFICE:-null}
+      TRUST_PROXY: ${DOCKER_COMPOSE_APP_TRUST_PROXY:-true}
+      SKIN_VARIANTS: "super-dark-toolbar dark-background super-dark-editor"
+    restart: always
+    # ports:
+      # - "${DOCKER_COMPOSE_APP_PORT_PUBLISHED:-9001}:${DOCKER_COMPOSE_APP_PORT_TARGET:-9001}"
+    networks:
+      - traefik-public
+    labels:
+      traefik.enable: true
+      traefik.port: 9001
+      traefik.http.routers.etherpad.rule: Host(`pad.alice.ufsj.edu.br`)
+      traefik.http.services.etherpad.loadbalancer: 9001
+      traefik.http.services.etherpad.loadbalancer.passhostheader: true
+      traefik.http.routers.etherpad.middlewares: sslheader
+      traefik.http.middlewares.sslheader.headers.customrequestheaders.X-Forwarded-Proto: https
+
+  postgres_pad:
+    image: postgres:15-alpine
+    environment:
+      POSTGRES_DB: ${DOCKER_COMPOSE_POSTGRES_DATABASE:-etherpad}
+      POSTGRES_PASSWORD: ${DOCKER_COMPOSE_POSTGRES_PASSWORD:-admin}
+      POSTGRES_PORT: ${DOCKER_COMPOSE_POSTGRES_PORT:-5432}
+      POSTGRES_USER: ${DOCKER_COMPOSE_POSTGRES_USER:-admin}
+      PGDATA: /var/lib/postgresql/data/pgdata
+    restart: always
+    networks:
+      - traefik-public
+    # Exposing the port is not needed unless you want to access this database instance from the host.
+    # Be careful when other postgres docker container are running on the same port
+    # ports:
+    #   - "5432:5432"
+    volumes:
+      - postgres_data:/var/lib/postgresql/data/pgdata
+
+volumes:
+  postgres_data:
+  plugins:
+  etherpad-var:
+
+networks:
+  traefik-public:
+    external: true