added healthcheck and release note

compose.yml

@@ -8,6 +8,7 @@ services:
       database__connection__user: root
       database__connection__database: ghost
       database__connection__password_FILE: /run/secrets/db_password
+      # database__connection__password_FILE: /run/secrets/db_password
       url: https://$DOMAIN
       mail__transport: ${MAIL_TRANSPORT}
       mail__from: ${MAIL_FROM}
@@ -25,8 +26,10 @@ services:
       - source: ghost_entrypoint
         target: /abra-entrypoint.sh
         mode: 0555
-    command: node current/index.js
+    command: ["node", "current/index.js"]
     entrypoint: /abra-entrypoint.sh
+    depends_on:
+      - db
     networks:
       - proxy
       - backend
@@ -48,12 +51,12 @@ services:
         - "backupbot.backup=true"
         - "backupbot.backup.path=/var/lib/ghost/content"
         - "coop-cloud.${STACK_NAME}.version=0.1.0+5-alpine"
-    # healthcheck:
-    #   test: ["CMD", "curl", "-f", "http://localhost"]
-    #   interval: 30s
-    #   timeout: 10s
-    #   retries: 10
-    #   start_period: 1m
+    healthcheck:
+      test: ["CMD", "wget", "--header=X-Forwarded-Proto: https", "--spider", "-q", "http://localhost:2368/ghost/api/admin/site"]
+      interval: 30s
+      timeout: 10s
+      retries: 10
+      start_period: 1m
  
   db:
     image: mysql:8.0
@@ -68,10 +71,17 @@ services:
     deploy:
       labels:
         - "backupbot.backup=true"
-        - "backupbot.backup.pre-hook=mysqldump -u root -pghost ghost --tab /var/lib/mysql-files/"
+        - "backupbot.backup.pre-hook=mysqldump -u root -p\"$$(cat /run/secrets/db_password)\" ghost --tab /var/lib/mysql-files/"
         - "backupbot.backup.post-hook=rm -rf /var/lib/mysql-files/*"
         - "backupbot.backup.path=/var/lib/mysql-files/"
 
+    healthcheck:
+      test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-u", "root", "-p\"$$(cat /run/secrets/db_password)\""]
+      interval: 30s
+      timeout: 10s
+      retries: 10
+      start_period: 1m
+
 networks:
   proxy:
     external: true