The postgis/postgis
image provides tags for running Postgres with PostGIS extensions installed. This image is based on the official postgres
image and provides debian and alpine variants for PostGIS both 2.5.x and 3.1.x for each supported version of Postgres (9.5, 9.6, 10, 11, 12 and 13). Additionally, an image version is provided which is built from the latest version of Postgres (13) with versions of PostGIS and its dependencies built from their respective master branches.
This image ensures that the default database created by the parent postgres
image will have the following extensions installed:
postgis
postgis_topology
fuzzystrmatch
postgis_tiger_geocoder
Unless -e POSTGRES_DB
is passed to the container at startup time, this database will be named after the admin user (either postgres
or the user specified with -e POSTGRES_USER
). If you would prefer to use the older template database mechanism for enabling PostGIS, the image also provides a PostGIS-enabled template database called template_postgis
.
In order to run a basic container capable of serving a PostGIS-enabled database, start a container as follows:
docker run --name some-postgis -e POSTGRES_PASSWORD=mysecretpassword -d postgis/postgis
For more detailed instructions about how to start and control your Postgres container, see the documentation for the postgres
image here.
Once you have started a database container, you can then connect to the database as follows:
docker run -it --link some-postgis:postgres --rm postgres \
sh -c 'exec psql -h "$POSTGRES_PORT_5432_TCP_ADDR" -p "$POSTGRES_PORT_5432_TCP_PORT" -U postgres'
See the PostGIS documentation for more details on your options for creating and using a spatially-enabled database.
When You encouter errors due to PostGIS update OperationalError: could not access file "$libdir/postgis-X.X
, run:
docker exec some-postgis update-postgis.sh
It will update to Your newest PostGIS. Update is idempotent, so it won't hurt when You run it more than once, You will get notification like:
Updating PostGIS extensions template_postgis to X.X.X
NOTICE: version "X.X.X" of extension "postgis" is already installed
NOTICE: version "X.X.X" of extension "postgis_topology" is already installed
NOTICE: version "X.X.X" of extension "postgis_tiger_geocoder" is already installed
ALTER EXTENSION
Updating PostGIS extensions docker to X.X.X
NOTICE: version "X.X.X" of extension "postgis" is already installed
NOTICE: version "X.X.X" of extension "postgis_topology" is already installed
NOTICE: version "X.X.X" of extension "postgis_tiger_geocoder" is already installed
ALTER EXTENSION