Added more text because it seems to solve a recieving problem

group_vars/all

@@ -146,6 +146,7 @@ domains_wordpress:              ["wordpress.{{top_domain}}","blog.{{top_domain}}
 postgres_default_version:       "16"
 
 ### Docker Role Specific Parameters
+docker_restart_policy:        "unless-stopped"
 
 #### Akaunting
 version_akaunting:            "latest"
@@ -153,6 +154,9 @@ akaunting_company_name:       "DUMMY_VALUE_NEEDS_TO_BE_CHANGED"
 akaunting_company_email:      "DUMMY_VALUE_NEEDS_TO_BE_CHANGED"
 akaunting_setup_admin_email:  "DUMMY_VALUE_NEEDS_TO_BE_CHANGED"
 
+#### Big Blue Button
+bigbluebutton_enable_greenlight:  "false"
+
 #### Listmonk
 listmonk_admin_username:          "admin"
 

roles/cleanup-backups-service/files/cleanup-backups.py

@@ -10,8 +10,8 @@ parser.add_argument('--maximum-backup-size-percent', type=int, dest='maximum_bac
 parser.add_argument('--backups-folder-path',type=str,dest='backups_folder_path',required=True, help="The folder in which the backups are stored")
 args = parser.parse_args()
 
-def print_used_disc_space():
+def print_used_disc_space(backups_folder_path):
-    print("%d %% of disk %s are used" % (psutil.disk_usage(args.backups_folder_path).percent,args.backups_folder_path))  
+    print("%d %% of disk %s are used" % (psutil.disk_usage(backups_folder_path).percent,backups_folder_path))  
 
 def is_directory_used_by_another_process(directory_path):
     command= "lsof " + directory_path
@@ -22,36 +22,89 @@ def is_directory_used_by_another_process(directory_path):
         return False
     return True
 
-for host_backup_directory_name in os.listdir(args.backups_folder_path):
+def isSmallerThenMaximumBackupSize(maximum_backup_size_percent,backups_folder_path):
-    host_backup_directory_path = os.path.join(args.backups_folder_path, host_backup_directory_name)
+    current_disc_usage_percent=psutil.disk_usage(backups_folder_path).percent
-    for application_directory in os.listdir(host_backup_directory_path):
+    return current_disc_usage_percent > maximum_backup_size_percent
-        
+
-        # The directory which contains all backup versions of the application
+def isDirectoryDeletable(version, versions, version_path):
-        versions_directory = os.path.join(host_backup_directory_path, application_directory) + "/"
+    print("Checking directory %s ..." % (version_path))
-                    
+    if version == versions[-1]:
-        versions = os.listdir(versions_directory)
+        print("Directory %s contains the last version of the backup. Skipped." % (version_path))
-        versions.sort(reverse=False)
+        return False
-        
+    
-        print_used_disc_space()  
+    if is_directory_used_by_another_process(version_path):
-        for version in versions:
+        print("Directory %s is used by another process. Skipped." % (version_path))
-            version_path=os.path.join(versions_directory, version)
+        return False
-            print("Checking directory %s ..." % (version_path))
+    
-            if version == versions[-1]:
+def deleteVersion(version_path, backups_folder_path):
-                print("Directory %s contains the last version of the backup. Skipped." % (version_path))
+    print("Deleting %s to free space." % (version_path))
-                continue
+    current_disc_usage_percent=psutil.disk_usage(backups_folder_path).percent
+    shutil.rmtree(version_path)
+    new_disc_usage_percent=psutil.disk_usage(backups_folder_path).percent
+    difference_percent=current_disc_usage_percent-new_disc_usage_percent
+    print("{:6.2f} %% of drive freed".format(difference_percent))
+
+def count_total_application_directories(backups_folder_path):
+    total_app_directories = 0
+    for host_backup_directory_name in os.listdir(backups_folder_path):
+        host_backup_directory_path = os.path.join(backups_folder_path, host_backup_directory_name)
+        total_app_directories += sum(os.path.isdir(os.path.join(host_backup_directory_path, d)) for d in os.listdir(host_backup_directory_path))
+    return total_app_directories
+
+def count_total_version_folders(backups_folder_path):
+    total_version_folders = 0
+    for host_backup_directory_name in os.listdir(backups_folder_path):
+        host_backup_directory_path = os.path.join(backups_folder_path, host_backup_directory_name)
+        for application_directory in os.listdir(host_backup_directory_path):
+            versions_directory = os.path.join(host_backup_directory_path, application_directory)
+            total_version_folders += sum(os.path.isdir(os.path.join(versions_directory, d)) for d in os.listdir(versions_directory))
+    return total_version_folders
+
+def average_version_directories_per_application(backups_folder_path,blur=-1):
+    total_app_directories = count_total_application_directories(backups_folder_path)
+    total_version_folders = count_total_version_folders(backups_folder_path)
+    
+    if total_app_directories == 0:
+        return 0
+
+    average = total_version_folders / total_app_directories
+    return int(average) - blur
+
+def getAmountOfIteration(versions,average_version_directories_per_application):
+    return len(versions) - average_version_directories_per_application
+
+def deleteIteration(backups_folder_path,average_version_directories_per_application):
+    for host_backup_directory_name in os.listdir(backups_folder_path):
+        host_backup_directory_path = os.path.join(backups_folder_path, host_backup_directory_name)
+        for application_directory in os.listdir(host_backup_directory_path):
             
-            if is_directory_used_by_another_process(version_path):
+            # The directory which contains all backup versions of the application
-                print("Directory %s is used by another process. Skipped." % (version_path))
+            versions_directory = os.path.join(host_backup_directory_path, application_directory) + "/"
-                continue
+                        
-             
+            versions = os.listdir(versions_directory)
-            old_disc_usage_percent=psutil.disk_usage(args.backups_folder_path).percent
+            versions.sort(reverse=False)
-            if old_disc_usage_percent > args.maximum_backup_size_percent:
+            version_iteration=0 
-                print("Deleting %s to free space." % (version_path))
+            while version_iteration < getAmountOfIteration(versions,average_version_directories_per_application):
-                shutil.rmtree(version_path)
+                print_used_disc_space(backups_folder_path)
-                new_disc_usage_percent=psutil.disk_usage(args.backups_folder_path).percent
+                version = versions[version_iteration]
-                difference_percent=old_disc_usage_percent-new_disc_usage_percent
+                version_path=os.path.join(versions_directory, version)
-                print("{:6.2f} %% of drive freed".format(difference_percent))
+                if isDirectoryDeletable(version, versions, version_path):
-                continue
+                    deleteVersion(version_path, backups_folder_path)
-            
+                version_iteration += 1 
-print_used_disc_space()            
+                     
+backups_folder_path=args.backups_folder_path
+maximum_backup_size_percent=args.maximum_backup_size_percent
+
+itteration_counter = 1
+while isSmallerThenMaximumBackupSize(maximum_backup_size_percent, backups_folder_path):
+    if itteration_counter > 200:
+        raise Exception("Iteration limit exceeded")
+
+    print(f"Delete Iteration: {itteration_counter}")
+    average_version_directories = average_version_directories_per_application(backups_folder_path)
+    print(f"Average version directories per application directory: {average_version_directories}")
+    deleteIteration(backups_folder_path, average_version_directories)    
+    itteration_counter += 1
+
+print_used_disc_space(backups_folder_path)            
 print("Cleaning up finished.")

roles/docker-akaunting/templates/docker-compose.yml.j2

@@ -12,7 +12,7 @@ services:
       - 127.0.0.1:{{http_port}}:80
     volumes:
       - data:/var/www/html
-    restart: unless-stopped
+    restart: {{docker_restart_policy}}
     env_file:
       - env/run.env
     environment:

roles/docker-baserow/templates/docker-compose.yml.j2

@@ -9,7 +9,7 @@ services:
   application:
     image: baserow/baserow:1.19.1
     container_name: baserow-application
-    restart: always
+    restart: {{docker_restart_policy}}
     logging:
       driver: journald
     env_file:

roles/docker-bigbluebutton/templates/env.j2

@@ -1,7 +1,7 @@
 ENABLE_COTURN=true
 COTURN_TLS_CERT_PATH=/etc/letsencrypt/live/{{domain}}/fullchain.pem
 COTURN_TLS_KEY_PATH=/etc/letsencrypt/live/{{domain}}/privkey.pem
-ENABLE_GREENLIGHT=true
+ENABLE_GREENLIGHT={{bigbluebutton_enable_greenlight}}
 
 # Enable Webhooks
 # used by some integrations

roles/docker-funkwhale/templates/docker-compose.yml.j2

@@ -5,7 +5,7 @@ services:
 {% include 'templates/docker-service-redis.yml.j2' %}
 
   celeryworker:
-    restart: always
+    restart: {{docker_restart_policy}}
     image: funkwhale/api:${FUNKWHALE_VERSION:-latest}
     env_file: .env
     command: celery -A funkwhale_api.taskapp worker -l INFO --concurrency=${CELERYD_CONCURRENCY-0}
@@ -18,7 +18,7 @@ services:
 
 
   celerybeat:
-    restart: always
+    restart: {{docker_restart_policy}}
     image: funkwhale/api:${FUNKWHALE_VERSION:-latest}
     env_file: .env
     command: celery -A funkwhale_api.taskapp beat --pidfile= -l INFO
@@ -26,7 +26,7 @@ services:
 {% include 'templates/docker-container-networks.yml.j2' %}
 
   api:
-    restart: always
+    restart: {{docker_restart_policy}}
     image: funkwhale/api:${FUNKWHALE_VERSION:-latest}
     depends_on:
     env_file: .env
@@ -39,7 +39,7 @@ services:
 {% include 'templates/docker-container-networks.yml.j2' %}
 
   front:
-    restart: always
+    restart: {{docker_restart_policy}}
     image: funkwhale/front:${FUNKWHALE_VERSION:-latest}
     depends_on:
       - api

roles/docker-gitea/templates/docker-compose.yml.j2

@@ -7,7 +7,7 @@ services:
   application:
     logging:
       driver: journald
-    restart: always
+    restart: {{docker_restart_policy}}
     image: gitea/gitea:latest
     environment:
       - USER_UID=1000

roles/docker-gitlab/templates/docker-compose.yml.j2

@@ -7,7 +7,7 @@ services:
 
   web:
     image: 'gitlab/gitlab-ee:latest'
-    restart: always
+    restart: {{docker_restart_policy}}
     hostname: '{{domain}}'
     environment:
       GITLAB_OMNIBUS_CONFIG: |

roles/docker-jenkins/tasks/main.yml

@@ -7,10 +7,9 @@
     definition:
       application:
         image: jenkins/jenkins:lts
-        restart: always
+        restart: "{{docker_restart_policy}}"
         ports:
           - "127.0.0.1:{{http_port}}:8080"
-        restart: always
         volumes:
           - jenkins_data:/var/jenkins_home
         log_driver: journald

roles/docker-joomla/templates/docker-compose.yml.j2

@@ -13,7 +13,7 @@ services:
       JOOMLA_DB_USER: "{{database_username}}"
       JOOMLA_DB_PASSWORD: "{{database_password}}"
       JOOMLA_DB_NAME: "{{database_name}}"
-    restart: always
+    restart: {{docker_restart_policy}}
     volumes:
       - data:/var/www/html
     ports:

roles/docker-listmonk/templates/docker-compose.yml.j2

@@ -5,7 +5,7 @@ services:
 {% include 'templates/docker-service-' + database_type + '.yml.j2' %}
 
   application:
-    restart: unless-stopped
+    restart: {{docker_restart_policy}}
     image: listmonk/listmonk:latest
     ports:
       - "127.0.0.1:{{http_port}}:9000"

roles/docker-mailu/templates/docker-compose.yml.j2

@@ -10,7 +10,7 @@ services:
   resolver:
     image: ghcr.io/mailu/unbound:{{version_mailu}}
     env_file: mailu.env
-    restart: always
+    restart: {{docker_restart_policy}}
 {% include 'templates/docker-container-networks.yml.j2' %}
         ipv4_address: 192.168.203.254
     logging:
@@ -18,7 +18,7 @@ services:
 
   front:
     image: ghcr.io/mailu/nginx:{{version_mailu}}
-    restart: always
+    restart: {{docker_restart_policy}}
     env_file: mailu.env
     logging:
       driver: journald
@@ -45,7 +45,7 @@ services:
       
   admin:
     image: ghcr.io/mailu/admin:{{version_mailu}}
-    restart: always
+    restart: {{docker_restart_policy}}
     env_file: mailu.env
     volumes:
       - "admin_data:/data"
@@ -63,7 +63,7 @@ services:
 
   imap:
     image: ghcr.io/mailu/dovecot:{{version_mailu}}
-    restart: always
+    restart: {{docker_restart_policy}}
     env_file: mailu.env
     volumes:
       - "dovecot_mail:/mail"
@@ -79,7 +79,7 @@ services:
 
   smtp:
     image: ghcr.io/mailu/postfix:{{version_mailu}}
-    restart: always
+    restart: {{docker_restart_policy}}
     env_file: mailu.env
     volumes:
       - "/etc/mailu/overrides:/overrides:ro"
@@ -96,7 +96,7 @@ services:
   oletools:
     image: ghcr.io/mailu/oletools:{{version_mailu}}
     hostname: oletools
-    restart: always
+    restart: {{docker_restart_policy}}
     depends_on:
       - resolver
     dns:
@@ -106,7 +106,7 @@ services:
 
   antispam:
     image: ghcr.io/mailu/rspamd:{{version_mailu}}
-    restart: always
+    restart: {{docker_restart_policy}}
     env_file: mailu.env
     volumes:
       - "filter:/var/lib/rspamd"
@@ -128,7 +128,7 @@ services:
   # Optional services
   antivirus:
     image: ghcr.io/mailu/clamav:{{version_mailu}}
-    restart: always
+    restart: {{docker_restart_policy}}
     env_file: mailu.env
     volumes:
       - "filter:/data"
@@ -142,7 +142,7 @@ services:
 
   webdav:
     image: ghcr.io/mailu/radicale:{{version_mailu}}
-    restart: always
+    restart: {{docker_restart_policy}}
     env_file: mailu.env
     volumes:
       - "webdav_data:/data"
@@ -159,7 +159,7 @@ services:
     image: ghcr.io/mailu/fetchmail:{{version_mailu}}
     volumes:
       - "admin_data:/data"
-    restart: always
+    restart: {{docker_restart_policy}}
     env_file: mailu.env
     logging:
       driver: journald
@@ -174,7 +174,7 @@ services:
 
   webmail:
     image: ghcr.io/mailu/webmail:{{version_mailu}}
-    restart: always
+    restart: {{docker_restart_policy}}
     env_file: mailu.env
     volumes:
       - "webmail_data:/data"

roles/docker-mariadb/tasks/main.yml

@@ -24,7 +24,7 @@
     published_ports:
       - "127.0.0.1:3306:3306" # can be that this will be removed if all applications use sockets
     command: "--transaction-isolation=READ-COMMITTED --binlog-format=ROW" #for nextcloud
-    restart_policy: unless-stopped
+    restart_policy: "{{docker_restart_policy}}"
     healthcheck:
       test: "/usr/bin/mariadb --user=root --password={{central_mariadb_root_password}} --execute \"SHOW DATABASES;\""
       interval: 3s

roles/docker-mastodon/templates/docker-compose.yml.j2

@@ -7,7 +7,7 @@ services:
 
   web:
     image: ghcr.io/mastodon/mastodon:{{version_mastodon}}
-    restart: always
+    restart: {{docker_restart_policy}}
     env_file: .env.production
     command: bash -c "rm -f /mastodon/tmp/pids/server.pid; bundle exec rails s -p 3000"
     healthcheck:
@@ -23,7 +23,7 @@ services:
 
   streaming:
     image: ghcr.io/mastodon/mastodon:{{version_mastodon}}
-    restart: always
+    restart: {{docker_restart_policy}}
     env_file: .env.production
     command: node ./streaming
     healthcheck:
@@ -37,7 +37,7 @@ services:
 
   sidekiq:
     image: ghcr.io/mastodon/mastodon:{{version_mastodon}}
-    restart: always
+    restart: {{docker_restart_policy}}
     env_file: .env.production
     command: bundle exec sidekiq
 {% include 'templates/docker-container-depends-on-database-redis.yml.j2' %}

roles/docker-matomo/templates/docker-compose.yml.j2

@@ -8,7 +8,7 @@ services:
     logging:
       driver: journald
     image: matomo
-    restart: always
+    restart: {{docker_restart_policy}}
     ports:
       - "127.0.0.1:{{http_port}}:80"
     environment:

roles/docker-matrix-compose/templates/docker-compose.yml.j2

@@ -6,7 +6,7 @@ services:
 
   synapse:
     image: matrixdotorg/synapse:latest
-    restart: always
+    restart: {{docker_restart_policy}}
     logging:
       driver: journald
     volumes:
@@ -23,7 +23,7 @@ services:
   
   element:
     image: vectorim/element-web:latest
-    restart: unless-stopped
+    restart: {{docker_restart_policy}}
     volumes:
       - ./element-config.json:/app/config.json
     ports:
@@ -34,28 +34,28 @@ services:
   #mautrix-telegram:
   #  container_name: mautrix-telegram
   #  image: dock.mau.dev/mautrix/telegram:<version>
-  #  restart: unless-stopped
+  #  restart: {{docker_restart_policy}}
   #  volumes:
   #  - telegram_bridge_data:/data
 
   #mautrix-whatsapp:
   #  container_name: mautrix-whatsapp
   #  image: dock.mau.dev/mautrix/whatsapp:latest
-  #  restart: unless-stopped
+  #  restart: {{docker_restart_policy}}
   #  volumes:
   #  - ./mautrix_whatsapp:/data
 
   #mautrix-facebook:
   #  container_name: mautrix-facebook
   #  image: dock.mau.dev/mautrix/facebook:<version>
-  #  restart: unless-stopped
+  #  restart: {{docker_restart_policy}}
   #  volumes:
   #  - facebook_bridge_data:/data
 
   #mautrix-instagram:
   #  container_name: mautrix-instagram
   #  image: dock.mau.dev/mautrix/instagram:<version>
-  #  restart: unless-stopped
+  #  restart: {{docker_restart_policy}}
   #  volumes:
   #  - instagram_bridge_data:/data  
 

roles/docker-mediawiki/tasks/main.yml

@@ -8,7 +8,7 @@
       application:
         log_driver: journald
         image: mediawiki
-        restart: always
+        restart: "{{docker_restart_policy}}"
         depends_on:
           - database
         volumes:
@@ -26,4 +26,4 @@
           MARIADB_AUTO_UPGRADE: "1"
         volumes:
           - database:/var/lib/mysql
-        restart: always
+        restart: "{{docker_restart_policy}}"

roles/docker-mybb/templates/docker-compose.yml.j2

@@ -9,7 +9,7 @@ services:
       options:
         tag: "mybb_application"
     image: mybb/mybb:latest
-    restart: always
+    restart: {{docker_restart_policy}}
     volumes:
       - data:/var/www/html
 {% include 'templates/docker-container-depends-on-just-database.yml.j2' %}
@@ -21,7 +21,7 @@ services:
       options:
         tag: "mybb_server"
     image: nginx:mainline
-    restart: always
+    restart: {{docker_restart_policy}}
     ports:
       - "127.0.0.1:{{http_port}}:80"
     volumes:

roles/docker-nextcloud/templates/docker-compose.yml.j2

@@ -8,7 +8,7 @@ services:
 
   application:
     image: "nextcloud:{{version_nextcloud}}-fpm-alpine"
-    restart: always
+    restart: {{docker_restart_policy}}
     logging:
       driver: journald
     volumes:
@@ -25,7 +25,7 @@ services:
     image: nginx:alpine
     logging:
       driver: journald
-    restart: always
+    restart: {{docker_restart_policy}}
     ports:
       - "127.0.0.1:{{http_port}}:80"
     volumes:
@@ -41,7 +41,7 @@ services:
 
   cron:
     image: "nextcloud:{{version_nextcloud}}-fpm-alpine"
-    restart: always
+    restart: {{docker_restart_policy}}
     logging:
       driver: journald
     volumes:

roles/docker-openproject/templates/docker-compose.yml.j2

@@ -1,7 +1,7 @@
 version: "3.7"
   
 x-op-app: &app
-  restart: unless-stopped
+  restart: {{docker_restart_policy}}
   image: openproject/community:${TAG:-13}
   environment:
     OPENPROJECT_HTTPS: "${OPENPROJECT_HTTPS}"
@@ -25,11 +25,11 @@ services:
 
   cache:
     image: memcached
-    restart: unless-stopped
+    restart: {{docker_restart_policy}}
 {% include 'templates/docker-container-networks.yml.j2' %}
 
   proxy:
-    restart: unless-stopped
+    restart: {{docker_restart_policy}}
     image: openproject/community:${TAG:-13}
     command: "./docker/prod/proxy"
     ports:

roles/docker-pixelfed/templates/docker-compose.yml.j2

@@ -8,7 +8,7 @@ services:
 
   application:
     image: zknt/pixelfed
-    restart: always
+    restart: {{docker_restart_policy}}
     logging:
       driver: journald
     env_file:
@@ -23,7 +23,7 @@ services:
 {% include 'templates/docker-container-networks.yml.j2' %}
   worker:
     image: zknt/pixelfed
-    restart: always
+    restart: {{docker_restart_policy}}
     logging:
       driver: journald
     env_file:

roles/docker-postgres/tasks/main.yml

@@ -18,7 +18,7 @@
       - "127.0.0.1:5432:5432"
     volumes:
       - central_postgres_database:/var/lib/postgresql/data
-    restart_policy: unless-stopped
+    restart_policy: "{{docker_restart_policy}}"
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -U postgres"]
       interval: 10s

roles/docker-roulette-wheel/templates/docker-compose.yml.j2

@@ -6,4 +6,4 @@ services:
             context: .
         ports:
         - 127.0.0.1:{{http_port}}:8080
-        restart: always
+        restart: {{docker_restart_policy}}

roles/docker-wordpress/templates/docker-compose.yml.j2

@@ -10,7 +10,7 @@ services:
     image: custom_wordpress
     build:
       context: .
-    restart: always
+    restart: {{docker_restart_policy}}
     ports:
       - "127.0.0.1:{{http_port}}:80"
     environment:

roles/docker-yourls/templates/docker-compose.yml.j2

@@ -8,7 +8,7 @@ services:
     logging:
       driver: journald
     image: yourls
-    restart: always
+    restart: {{docker_restart_policy}}
     ports:
       - "127.0.0.1:{{http_port}}:80"
     environment:

roles/systemd-notifier-email/tasks/main.yml

@@ -6,6 +6,7 @@
   template:
     src:  "msmtprc.conf.j2"
     dest: "/root/.msmtprc"
+    mode: 600
   when: run_once_systemd_notifier_email is not defined
 
 - name: "create {{systemd_notifier_email_folder}}"

roles/systemd-notifier-email/templates/systemd-notifier-email.sh.j2

@@ -7,5 +7,9 @@ Subject: $1
 Content-Transfer-Encoding: 8bit
 Content-Type: text/plain; charset=UTF-8
 
-$(systemctl status --full "$1")
+A problem with the service $1 occured:
+
+$(systemctl status --full "$1" | head -n 30)
+
+
 ERRMAIL

templates/docker-service-mariadb.yml.j2

@@ -5,7 +5,7 @@
     logging:
       driver: journald
     image: mariadb
-    restart: always
+    restart: {{docker_restart_policy}}
     environment:
       MYSQL_DATABASE: "{{database_name}}"
       MYSQL_USER: "{{database_username}}"

templates/docker-service-postgres.yml.j2

@@ -8,7 +8,7 @@
       - POSTGRES_USER={{database_username}}
       - POSTGRES_DB={{database_name}}
       - POSTGRES_INITDB_ARGS=--encoding=UTF8 --locale=C
-    restart: always
+    restart: {{docker_restart_policy}}
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -U {{database_name}}"]
       interval: 10s

templates/docker-service-redis.yml.j2

@@ -2,7 +2,7 @@
   redis:
     image: redis:alpine
     container_name: {{docker_compose_project_name}}-redis
-    restart: always
+    restart: {{docker_restart_policy}}
     logging:
       driver: journald
     volumes: