refactor(service): improve CodiMD

- fix CSS styles not loading on http
- make all ENVs configurable
- remove comments
- formatting and naming

templates/compose/codimd.yaml

@@ -6,40 +6,18 @@
 
 services:
   codimd:
-    image: "nabo.codimd.dev/hackmdio/hackmd:latest"
+    image: nabo.codimd.dev/hackmdio/hackmd:latest
     environment:
-      # Port setup for Coolify/Traefik
       - SERVICE_FQDN_CODIMD_3000
-      - CMD_DOMAIN=$SERVICE_URL_CODIMD
-      - CMD_PROTOCOL_USESSL=true
-      # This forces the use of https in return urls (for oauth2 ? if used)
-
-      # Session secret, autogenerated by coolify
-      - CMD_SESSION_SECRET=$SERVICE_PASSWORD_SESSIONSECRET
-
-      # Force resources to be loaded without any external CDN (privacy, security, and isolation)
-      - CMD_USECDN=false
-
-      # DB url
-      - "CMD_DB_URL=postgres://$SERVICE_USER_POSTGRES:$SERVICE_PASSWORD_POSTGRES@postgresql:5432/${POSTGRES_DB:-codimd}"
-
-      # GitHub Configuration
-      # - CMD_GITHUB_CLIENTID=$GITHUB_CLIENTID
-      # - CMD_GITHUB_CLIENTSECRET=$GITHUB_CLIENTSECRET
-      # If you're planning to use it, uncomment and provide GITHUB_CLIENTID and GITHUB_CLIENTSECRET environment variables
-      # I ran into some issues where nothing would happen after login, so you should test it first
-
-      # Email Configuration
-      # https://hackmd.io/c/codimd-documentation/%2Fs%2Fcodimd-configuration#Authentication
-      # Warning: CodiMD does *not* verify emails
-      - CMD_EMAIL=true
-      - CMD_ALLOW_EMAIL_REGISTER=true
-      # You're forced to have CMD_ALLOW_EMAIL_REGISTER=true at least once for the first time you create an account
-      # However, can be safely disabled afterwards
-      # You can also use the manage_users script to create users: https://github.com/hackmdio/codimd/blob/master/bin/manage_users
-      # Example: docker exec -t codimd-fgcgkg8gsc8ocww004o0k8g8 node bin/manage_users --add user@example.com
+      - CMD_DOMAIN=${SERVICE_URL_CODIMD}
+      - CMD_PROTOCOL_USESSL=${CMD_PROTOCOL_USESSL:-false}
+      - CMD_SESSION_SECRET=${SERVICE_PASSWORD_SESSIONSECRET}
+      - CMD_USECDN=${CMD_USECDN:-false}
+      - CMD_DB_URL=postgres://${SERVICE_USER_POSTGRES}:${SERVICE_PASSWORD_POSTGRES}@postgres:5432/${POSTGRES_DB:-codimd-db}
+      - CMD_EMAIL=${CMD_EMAIL:-true}
+      - CMD_ALLOW_EMAIL_REGISTER=${CMD_ALLOW_EMAIL_REGISTER:-true}
     depends_on:
-      postgresql:
+      postgres:
         condition: service_healthy
     healthcheck:
       test:
@@ -49,16 +27,16 @@ services:
       timeout: 20s
       retries: 5
     volumes:
-      - "upload-data:/home/hackmd/app/public/uploads"
-    restart: always
-  postgresql:
-    image: "postgres:16-alpine"
+      - uploads_data:/home/hackmd/app/public/uploads
+
+  postgres:
+    image: postgres:16-alpine
     volumes:
-      - "postgresql-data:/var/lib/postgresql/data"
+      - codimd_postgres_data:/var/lib/postgresql/data
     environment:
-      - POSTGRES_USER=$SERVICE_USER_POSTGRES
-      - POSTGRES_PASSWORD=$SERVICE_PASSWORD_POSTGRES
-      - "POSTGRES_DB=${POSTGRES_DB:-codimd}"
+      - POSTGRES_USER=${SERVICE_USER_POSTGRES}
+      - POSTGRES_PASSWORD=${SERVICE_PASSWORD_POSTGRES}
+      - POSTGRES_DB=${POSTGRES_DB:-codimd-db}
     healthcheck:
       test:
         - CMD-SHELL