Docker Postgres Backup Image

This repo contains backup postgres database using Docker image.

Environment Variables

Every Postgres Environment variables are supported. You can read more here

Below environment variables are tested.

Required variables

• PGHOSTADDR
• PGPORT
• PGDATABASE
• PGUSER
• PGPASSWORD

Optional Variables

• S3_ACCESS_KEY
• S3_SECRET_KEY
• S3_HOST
• CRON_SCHEDULE="* * * * *"

Example

docker run -d \
      --name postgres-backup \
      -v $(pwd)/backups:/backups \
      -e PGHOST=postgresql
      -e PGPORT=5432
      -e PGDATABASE=db_name
      -e PGUSER=postgres
      -e PGPASSWORD=password
      -e S3_ACCESS_KEY=ACCESS_KEY
      -e S3_SECRET_KEY=SECRET_KEY
      -e S3_BUCKET=BUCKET
      -e S3_HOST=https://storage.googleapis.com || s3.eu-west-1.amazonaws.com
      -e CRON_SCHEDULE="@daily"
      docker.pkg.github.com/thakkaryash94/docker-postgres-backup/docker-postgres-backup:latest