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schickling-dockerfiles/postgres-backup-s3
Michael Bianco f17af7f5ae
Eliminate space in shebang 		4 years ago
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Dockerfile Update alpine from 3.7 to 3.9 6 years ago
README.md Add POSTGRES_EXTRA_OPTS to README 8 years ago
backup.sh postgres-backup-s3: Parameters S3_ENDPOINT and S3_S3V4 added. 8 years ago
install.sh Bumped alpine version to edge to get pg_dump version 9.6.1 8 years ago
run.sh Fix bash typo 8 years ago

README.md

postgres-backup-s3

Backup PostgresSQL to S3 (supports periodic backups)

Usage

Docker:

$ docker run -e S3_ACCESS_KEY_ID=key -e S3_SECRET_ACCESS_KEY=secret -e S3_BUCKET=my-bucket -e S3_PREFIX=backup -e POSTGRES_DATABASE=dbname -e POSTGRES_USER=user -e POSTGRES_PASSWORD=password -e POSTGRES_HOST=localhost schickling/postgres-backup-s3

Docker Compose:

postgres:
  image: postgres
  environment:
    POSTGRES_USER: user
    POSTGRES_PASSWORD: password

pgbackups3:
  image: schickling/postgres-backup-s3
  links:
    - postgres
  environment:
    SCHEDULE: '@daily'
    S3_REGION: region
    S3_ACCESS_KEY_ID: key
    S3_SECRET_ACCESS_KEY: secret
    S3_BUCKET: my-bucket
    S3_PREFIX: backup
    POSTGRES_DATABASE: dbname
    POSTGRES_USER: user
    POSTGRES_PASSWORD: password
    POSTGRES_EXTRA_OPTS: '--schema=public --blobs'

Automatic Periodic Backups

You can additionally set the SCHEDULE environment variable like -e SCHEDULE="@daily" to run the backup automatically.

More information about the scheduling can be found here.