For Docker usage you'll probably be better off with the "automatic upgrade" images instead: https://hub.docker.com/r/pgautoupgrade/pgautoupgrade https://hub.do

For Docker usage you'll probably be better off with the "automatic upgrade" images instead: https://hub.docker.com/r/pgautoupgrade/pgautoupgrade https://hub.docker.com/r/pgautoupgrade/pgautoupgrade --- That being said, those pgautoupgrade images are alpine Linux based. People coming from non-alpine Linux images of PostgreSQL will probably need that older not-automatic approach you linked to.