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mnestor/postgres-backup

By mnestor

•Updated over 4 years ago

Postgres alpine derived image for backing up a single database

Image
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3.9K

mnestor/postgres-backup repository overview

⁠Postgres alpine derived image for backing up a single database and triggered with crazy-max/swarm-cronjob⁠

Github Repo⁠

⁠Backup location

Please mount your backup location to /dump

-v /path/to/backups:/dump

⁠Configurables

⁠Required:
PGHOST=
PGDATABASE=
PGUSER=
PGPASSWORD=
⁠Optional (with defaults):
BACKUP_NUM_KEEP=30
PGPORT=5432

⁠Example swarm config

  dump:
    image: mnestor/postgres-backup:latest
    depends_on:
      - db
    networks:
      - service-net
    environment:
      BACKUP_NUM_KEEP: 30
      PGHOST: tasks.service_db
      PGDATABASE: dbname
      PGUSER: dbuser
      PGPORT: 5432
      PGPASSWORD: mysecurepassword
    volumes:
      - /volume/backups/service:/dump
    deploy:
      labels:
        - "swarm.cronjob.enable=true"
        - "swarm.cronjob.schedule=44 1 * * *"
        - "swarm.cronjob.skip-running=true"
      replicas: 0
      restart_policy:
        condition: none

Tag summary

Content type

Image

Digest

Size

73.8 MB

Last updated

over 4 years ago

docker pull mnestor/postgres-backup