nextcloud/all-in-one

BORG_RETENTION_POLICY is not taken into BORG_PRUNE_OPTS for Backups

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PentaPaetzold commented
  1. Set up Netxcloud-AIO in Docker
  2. Set up Borg-Backup in Composer-File: - BORG_RETENTION_POLICY=--keep-within=7d --keep-weekly=4 --keep-monthly=24
  3. Run Borg-Backup, check the retention in the Logs

Expected behavior

BORG_PRUNE_OPTS are --keep-within=7d --keep-weekly=4 --keep-monthly=24

Actual behavior

BORG_PRUNE_OPTS are --keep-within=7d --keep-weekly=4 --keep-monthly=6

Other information

Got two servers - on is doing all right, one is not. So it also maybe some mistake, but i don't know how to check and currently it looks like a bug for me.
In my Mastercontainer i can

acda60cba07e:/var/www/docker-aio# echo ${BORG_RETENTION_POLICY}
--keep-within=7d --keep-weekly=4 --keep-monthly=24

but in Git File Containers/borgbackup/Dockerfile i see fixed Value for the Value in the Container:
ENV BORG_RETENTION_POLICY="--keep-within=7d --keep-weekly=4 --keep-monthly=6"

It maybe the Step where the Borg -Container is spawned by Mastercontainer during Backup. Maybe the Value is not overwritte there, but idkn why. Can i simulate this in my running instance for debugging?

Host OS

Docker on OpenSuSE 15.6 (current stable)

Output of sudo docker info

it's a rootless install, so

docker@servpenta23:~/docker_compose/nextcloud_aio> docker info
Client:
 Version:    28.4.0
 Context:    default
 Debug Mode: false
 Plugins:
  compose: Docker Compose (Docker Inc.)
    Version:  v2.27.0
    Path:     /home/docker/.docker/cli-plugins/docker-compose

Server:
 Containers: 23
  Running: 23
  Paused: 0
  Stopped: 0
 Images: 25
 Server Version: 28.4.0
 Storage Driver: overlay2
  Backing Filesystem: xfs
  Supports d_type: true
  Using metacopy: false
  Native Overlay Diff: true
  userxattr: true
 Logging Driver: json-file
 Cgroup Driver: systemd
 Cgroup Version: 2
 Plugins:
  Volume: local
  Network: bridge host ipvlan macvlan null overlay
  Log: awslogs fluentd gcplogs gelf journald json-file local splunk syslog
 CDI spec directories:
  /etc/cdi
  /var/run/cdi
 Swarm: inactive
 Runtimes: io.containerd.runc.v2 runc
 Default Runtime: runc
 Init Binary: docker-init
 containerd version: b98a3aace656320842a23f4a392a33f46af97866
 runc version: v1.3.0-0-g4ca628d
 init version: de40ad0
 Security Options:
  seccomp
   Profile: builtin
  rootless
  cgroupns
 Kernel Version: 6.4.0-150600.23.70-default
 Operating System: openSUSE Leap 15.6
 OSType: linux
 Architecture: x86_64
 CPUs: 12
 Total Memory: 27.29GiB
 Name: servpenta23
 ID: d086f27b-17fd-41ae-a51b-47c4affadd14
 Docker Root Dir: /home/docker/.local/share/docker
 Debug Mode: false
 Experimental: false
 Insecure Registries:
  ::1/128
  127.0.0.0/8
 Live Restore Enabled: false
 Product License: Community Engine

Docker run command or docker-compose file that you used

services:
  nextcloud:
    image: nextcloud/all-in-one:latest
    restart: always
    container_name: nextcloud-aio-mastercontainer # This line is not allowed to be changed as otherwise AIO will not work correctly
    ports:
      - "8080:8080"
    environment:
      - APACHE_PORT=11000
      # examples: see https://github.com/nextcloud/all-in-one/blob/main/compose.yaml
      # - AIO_DISABLE_BACKUP_SECTION=false # Setting this to true allows to hide the backup section in the AIO interface. See https://github.com/nextcloud/all-in-one#how-to-disable-the-backup-section
#      - APACHE_IP_BINDING=0.0.0.0 # Try as described here https://github.com/nextcloud/all-in-one/blob/main/reverse-proxy.md#6-how-to-debug-things
      - APACHE_IP_BINDING=127.0.0.1 # Should be set when running behind a web server or reverse proxy (like Apache, Nginx, Cloudflare Tunnel and else) that is running on the same host. See https://github.com/nextcloud/all-in-one/blob/main/reverse-proxy.md
      - BORG_RETENTION_POLICY=--keep-within=7d --keep-weekly=4 --keep-monthly=24 # Allows to adjust borgs retention policy. See https://github.com/nextcloud/all-in-one#how-to-adjust-borgs-retention-policy
      # - COLLABORA_SECCOMP_DISABLED=false # Setting this to true allows to disable Collabora's Seccomp feature. See https://github.com/nextcloud/all-in-one#how-to-disable-collaboras-seccomp-feature
      - NEXTCLOUD_DATADIR=/home/docker/nextcloud_data # Allows to set the host directory for Nextcloud's datadir. ⚠⚠⚠ Warning: do not set or adjust this value after the initial Nextcloud installation is done! See https://github.com/nextcloud/all-in-one#how-to-change-the-default-location-of-nextclouds-datadir
      # - NEXTCLOUD_MOUNT=/mnt/ # Allows the Nextcloud container to access the chosen directory on the host. See https://github.com/nextcloud/all-in-one#how-to-allow-the-nextcloud-container-to-access-directories-on-the-host
      - NEXTCLOUD_UPLOAD_LIMIT=10G # Can be adjusted if you need more. See https://github.com/nextcloud/all-in-one#how-to-adjust-the-upload-limit-for-nextcloud
      - NEXTCLOUD_MAX_TIME=3600 # Can be adjusted if you need more. See https://github.com/nextcloud/all-in-one#how-to-adjust-the-max-execution-time-for-nextcloud
      # - NEXTCLOUD_MEMORY_LIMIT=512M # Can be adjusted if you need more. See https://github.com/nextcloud/all-in-one#how-to-adjust-the-php-memory-limit-for-nextcloud
      - NEXTCLOUD_MEMORY_LIMIT=8192M # Can be adjusted if you need more. See https://github.com/nextcloud/all-in-one#how-to-adjust-the-php-memory-limit-for-nextcloud
      # - NEXTCLOUD_TRUSTED_CACERTS_DIR=/path/to/my/cacerts # CA certificates in this directory will be trusted by the OS of the nexcloud container (Useful e.g. for LDAPS) See See https://github.com/nextcloud/all-in-one#how-to-trust-user-defined-certification-authorities-ca
      # - NEXTCLOUD_STARTUP_APPS=deck twofactor_totp tasks calendar contacts notes # Allows to modify the Nextcloud apps that are installed on starting AIO the first time. See https://github.com/nextcloud/all-in-one#how-to-change-the-nextcloud-apps-that-are-installed-on-the-first-startup
      # - NEXTCLOUD_ADDITIONAL_APKS=imagemagick # This allows to add additional packages to the Nextcloud container permanently. Default is imagemagick but can be overwritten by modifying this value. See https://github.com/nextcloud/all-in-one#how-to-add-os-packages-permanently-to-the-nextcloud-container
      - NEXTCLOUD_ADDITIONAL_PHP_EXTENSIONS=imagick pdo_mysql # This allows to add additional php extensions to the Nextcloud container permanently. Default is imagick but can be overwritten by modifying this value. See https://github.com/nextcloud/all-in-one#how-to-add-php-extensions-permanently-to-the-nextcloud-container
      - NEXTCLOUD_ENABLE_DRI_DEVICE=true # This allows to enable the /dev/dri device in the Nextcloud container. ⚠⚠⚠ Warning: this only works if the '/dev/dri' device is present on the host! If it should not exist on your host, don't set this to true as otherwise the Nextcloud container will fail to start! See https://github.com/nextcloud/all-in-one#how-to-enable-hardware-transcoding-for-nextcloud
      # - NEXTCLOUD_KEEP_DISABLED_APPS=false # Setting this to true will keep Nextcloud apps that are disabled in the AIO interface and not uninstall them if they should be installed. See https://github.com/nextcloud/all-in-one#how-to-keep-disabled-apps
      # - TALK_PORT=3478 # This allows to adjust the port that the talk container is using. See https://github.com/nextcloud/all-in-one#how-to-adjust-the-talk-port
      - WATCHTOWER_DOCKER_SOCKET_PATH=/run/user/1000/docker.sock # Needs to be specified if the docker socket on the host is not located in the default '/var/run/docker.sock'. Otherwise mastercontainer updates will fail. For macos it needs to be '/var/run/docker.sock'
#      - SKIP_DOMAIN_VALIDATION=true # Last resort, as the container was not able to get (stable) into internet in rootless mode
    volumes:
      - nextcloud_aio_mastercontainer:/mnt/docker-aio-config # This line is not allowed to be changed as otherwise the built-in backup solution will not work
      - /run/user/1000/docker.sock:/var/run/docker.sock
#    networks: # Is needed when you want to create the nextcloud-aio network with ipv6-support using this file, see the network config at the bottom of the file
#      - nextcloud-aio # Is needed when you want to create the nextcloud-aio network with ipv6-support using this file, see the network config at the bottom of the file

volumes:
  nextcloud_aio_mastercontainer:
    name: nextcloud_aio_mastercontainer # This line is not allowed to be changed as otherwise the built-in backup solution will not work
  nextcloud_data:

# # Optional: If you need ipv6, follow step 1 and 2 of https://github.com/nextcloud/all-in-one/blob/main/docker-ipv6-support.md first and then uncomment the below config in order to activate ipv6 for the internal nextcloud-aio network.
# # Please make sure to uncomment also the networking lines of the mastercontainer above in order to actually create the network with docker-compose
networks:
  nextcloud-aio:
#    external: true
    name: nextcloud-aio # This line is not allowed to be changed as otherwise the created network will not be used by the other containers of AIO
    driver: bridge

Other valuable info