hackedunit/docker-postgres-backup repository overview

⁠========================= Docker PostgreSQL Backup

Docker image that runs a cron job which dumps a Postgres database, and uploads it to an Amazon S3 bucket.

⁠Required environment variables

• :code:CRON_SCHEDULE: The time schedule part of a crontab file (e.g: :code:15 3 * * * for every night 03:15)
• :code:DB_HOST: Postgres hostname
• :code:DB_PASS: Postgres password
• :code:DB_USER: Postgres username
• :code:DB_NAME: Name of database
• :code:S3_PATH: Amazon S3 path in the format: s3://bucket-name/some/path
• :code:AWS_ACCESS_KEY_ID
• :code:AWS_SECRET_ACCESS_KEY
• :code:AWS_DEFAULT_REGION

⁠Optional environment variables

• :code:MAIL_TO: If :code:MAIL_TO and :code:MAIL_FROM is specified, an e-mail will be sent, using Amazon SES, every time a backup is taken
• :code:MAIL_FROM
• :code:WEBHOOK: If specified, an HTTP request will be sent to this URL
• :code:WEBHOOK_METHOD: By default the webhook's HTTP method is GET, but can be changed using this variable