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. To become a contributor go to [https://github.com/postgis/docker-postgis]

* [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. To contribute go here [https://github.com/postgis/postgis-build-env]