The PostGIS project uses docker for a number of regression tests. We have two different docker setups. On OSGeo infrastructure we have docker.osgeo.org which docker images are pushed to via postgis-docker.osgeo.org. These are currently only used by dronie.osgeo.org drone agents. **Docker OSGeo** The docker osgeo infrastructure you can log in via your osgeo user id. More details of the images in use by it can be found at [https://git.osgeo.org/gitea/postgis/postgis-docker PostGIS-docker repo]. Here is an example of how you can pull an image, retag and push to postgis-docker.osgeo.org {{{ # this is old repo we used to use docker pull docker.kbt.io/postgis/build-test:trisquel docker tag docker.kbt.io/postgis/build-test:trisquel postgis-docker.osgeo.org/postgis/build-test:trisquel docker login postgis-docker.osgeo.org #put in your OSGeo LDAP user id /password docker push postgis-docker.osgeo.org/postgis/build-test:trisquel #confirm you can pull from the read-only repo - it should recognize you already have it and just add another tag docker pull docker.osgeo.org/postgis/build-test:trisquel #To really test, you can docker rmi docker.osgeo.org/postgis/build-test:trisquel docker rmi postgis-docker.osgeo.org/postgis/build-test:trisquel docker rmi docker.kbt.io/postgis/build-test:trisquel docker pull docker.osgeo.org/postgis/build-test:trisquel }}} ** Docker Hub PostGIS ** Docker Hub is used for travis testing and there is also a postgis for production use. The main link to all is [https://hub.docker.com/u/postgis] [https://hub.docker.com/r/postgis/postgis] - has production images managed by a community of PostGIS users [https://hub.docker.com/r/postgis/postgis-build-env] - has development images managed by a PostGIS Development team set aside for regression testing. Do not use these for production use as they don't even have postgis installed on them.