deaddev/wait-for-pg repository overview

⁠Wait For PG

docker pull deaddev/wait-for-pg
# or
docker pull ghcr.io/zigzagt/wait-for-pg

Wait for PostgreSQL DB ready to execute a SQL by running select version() every 2 seconds.

Specify these environment variables to target the pg database for waiting:

• DB_HOST
• DB_PORT
• DB_USERNAME
• DB_PASSWORD

This image can be used as initContainers in Kubernetes Pods. Useful for CI deployments.