feat: support sqlite

.env.sample

@@ -8,9 +8,6 @@ DOMAIN=hedgedoc.example.com
 #EXTRA_DOMAINS=', `www.hedgedoc.example.com`'
 LETS_ENCRYPT_ENV=production
 
-SECRET_DB_PASSWORD_VERSION=v1
-SECRET_SESSION_SECRET_VERSION=v1
-
 COMPOSE_FILE="compose.yml"
 
 # OAuth, see https://docs.hedgedoc.org/guides/auth/keycloak/

compose.yml

@@ -8,10 +8,7 @@ services:
       - CMD_DOMAIN=$DOMAIN
       - CMD_PROTOCOL_USESSL=true
       - CMD_HSTS_ENABLE=false
-      - CMD_DB_NAME=codimd
-      - CMD_DB_USER=codimd
-      - CMD_DB_HOST=db
-      - CMD_DB_PASSWORD_FILE=/run/secrets/db_password
+      - CMD_DB_URL=sqlite:/database/db.sqlite3
       - CMD_ALLOW_ANONYMOUS
       - CMD_ALLOW_ANONYMOUS_EDITS
       - CMD_ALLOW_EMAIL_REGISTER
@@ -29,13 +26,11 @@ services:
       - CMD_SESSION_LIFE
       - CMD_SESSION_SECRET_FILE=/run/secrets/session_secret
       - DOCUMENT_MAX_LENGTH
-    depends_on:
-      - db
     networks:
       - proxy
-      - internal
     volumes:
       - codimd_uploads:/hedgedoc/public/uploads
+      - codimd_database:/database
     secrets:
       - db_password
       - session_secret
@@ -61,55 +56,24 @@ services:
         - "traefik.http.middlewares.${STACK_NAME}-redirect.headers.SSLHost=${DOMAIN}"
         - "coop-cloud.${STACK_NAME}.timeout=${TIMEOUT:-120}"
         - "coop-cloud.${STACK_NAME}.version=1.2.1+1.10.0"
+        - "backupbot.backup=true"
     healthcheck:
       test: "nodejs -e \"http.get('http://localhost:3000', (res) => { console.log('status: ', res.statusCode); if (res.statusCode == 200) { process.exit(0); } else { process.exit(1); } });\""
       interval: 30s
       timeout: 10s
       retries: 10
       start_period: 1m
-  db:
-    image: postgres:16.4-alpine
-    environment:
-      - POSTGRES_USER=codimd
-      - POSTGRES_PASSWORD_FILE=/run/secrets/db_password
-      - POSTGRES_DB=codimd
-    volumes:
-      - "postgres:/var/lib/postgresql/data"
-    secrets:
-      - db_password
-    networks:
-      - internal
-    deploy:
-      labels:
-        backupbot.backup: "${ENABLE_BACKUPS:-true}"
-        backupbot.backup.pre-hook: "/pg_backup.sh backup"
-        backupbot.backup.volumes.postgres.path: "backup.sql"
-        backupbot.restore.post-hook: '/pg_backup.sh restore'
-    healthcheck:
-      test: "pg_isready"
-      interval: 30s
-      timeout: 10s
-      retries: 5
-      start_period: 1m
-    configs:
-        - source: pg_backup
-          target: /pg_backup.sh
-          mode: 0555
-
 volumes:
-  postgres:
   codimd_uploads:
+  codimd_database:
+  
 secrets:
-  db_password:
-    external: true
-    name: ${STACK_NAME}_db_password_${SECRET_DB_PASSWORD_VERSION}
   session_secret:
     external: true
     name: ${STACK_NAME}_session_secret_${SECRET_SESSION_SECRET_VERSION}
 networks:
   proxy:
     external: true
-  internal:
 configs:
   config_json:
     name: ${STACK_NAME}_config_${ENTRYPOINT_CONF_VERSION}
@@ -119,6 +83,3 @@ configs:
     name: ${STACK_NAME}_entrypoint_${ENTRYPOINT_CONF_VERSION}
     file: entrypoint.sh.tmpl
     template_driver: golang
-  pg_backup:
-    name: ${STACK_NAME}_pg_backup_${PG_BACKUP_VERSION}
-    file: pg_backup.sh