Add image for PostGIS v3.0.0 (excluding alpine)

12-3.0/Dockerfile

@@ -0,0 +1,20 @@
+FROM postgres:12
+MAINTAINER Mike Dillon <[email protected]>
+
+ENV POSTGIS_MAJOR 3
+#ENV POSTGIS_VERSION 3.0.0+dfsg-6
+ENV POSTGIS_VERSION 3.0.0+dfsg-2~exp1.pgdg100+1
+
+
+RUN apt-get update \
+      && apt-cache showpkg postgresql-$PG_MAJOR-postgis-$POSTGIS_MAJOR \
+      && apt-get install -y --no-install-recommends \
+           postgresql-$PG_MAJOR-postgis-$POSTGIS_MAJOR=$POSTGIS_VERSION \
+           postgresql-$PG_MAJOR-postgis-$POSTGIS_MAJOR-scripts=$POSTGIS_VERSION \
+#           postgis=$POSTGIS_VERSION \
+      && rm -rf /var/lib/apt/lists/*
+
+RUN mkdir -p /docker-entrypoint-initdb.d
+COPY ./initdb-postgis.sh /docker-entrypoint-initdb.d/postgis.sh
+COPY ./update-postgis.sh /usr/local/bin
+

12-3.0/README.md

@@ -0,0 +1,51 @@
+# postgis/postgis
+
+[![Build Status](https://travis-ci.org/postgis/docker-postgis.svg)](https://travis-ci.org/postgis/docker-postgis) [![Join the chat at https://gitter.im/appropriate/docker-postgis](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/appropriate/docker-postgis?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+
+The `postgis/postgis` image provides a Docker container running Postgres with [PostGIS 3.0](http://postgis.net/) installed. This image is based on the official [`postgres`](https://registry.hub.docker.com/_/postgres/) image and provides debian and alpine variants for each version of Postgres 9 supported by the base image (9.4-9.6), Postgres 10, Postgres 11, and Postgres 12.
+
+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`.
+
+## Usage
+
+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](https://registry.hub.docker.com/_/postgres/).
+
+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](http://postgis.net/docs/postgis_installation.html#create_new_db_extensions) for more details on your options for creating and using a spatially-enabled database.
+
+## Known Issues / Errors
+
+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
+```
+

12-3.0/initdb-postgis.sh

@@ -0,0 +1,23 @@
+#!/bin/sh
+
+set -e
+
+# Perform all actions as $POSTGRES_USER
+export PGUSER="$POSTGRES_USER"
+
+# Create the 'template_postgis' template db
+"${psql[@]}" <<- 'EOSQL'
+CREATE DATABASE template_postgis;
+UPDATE pg_database SET datistemplate = TRUE WHERE datname = 'template_postgis';
+EOSQL
+
+# Load PostGIS into both template_database and $POSTGRES_DB
+for DB in template_postgis "$POSTGRES_DB"; do
+	echo "Loading PostGIS extensions into $DB"
+	"${psql[@]}" --dbname="$DB" <<-'EOSQL'
+		CREATE EXTENSION IF NOT EXISTS postgis;
+		CREATE EXTENSION IF NOT EXISTS postgis_topology;
+		CREATE EXTENSION IF NOT EXISTS fuzzystrmatch;
+		CREATE EXTENSION IF NOT EXISTS postgis_tiger_geocoder;
+EOSQL
+done

12-3.0/update-postgis.sh

@@ -0,0 +1,28 @@
+#!/bin/sh
+
+set -e
+
+# Perform all actions as $POSTGRES_USER
+export PGUSER="$POSTGRES_USER"
+
+POSTGIS_VERSION="${POSTGIS_VERSION%%+*}"
+
+# Load PostGIS into both template_database and $POSTGRES_DB
+for DB in template_postgis "$POSTGRES_DB" "${@}"; do
+    echo "Updating PostGIS extensions '$DB' to $POSTGIS_VERSION"
+    psql --dbname="$DB" -c "
+        -- Upgrade PostGIS (includes raster)
+        CREATE EXTENSION IF NOT EXISTS postgis VERSION '$POSTGIS_VERSION';
+        ALTER EXTENSION postgis  UPDATE TO '$POSTGIS_VERSION';
+
+        -- Upgrade Topology
+        CREATE EXTENSION IF NOT EXISTS postgis_topology VERSION '$POSTGIS_VERSION';
+        ALTER EXTENSION postgis_topology UPDATE TO '$POSTGIS_VERSION';
+
+        -- Install Tiger dependencies in case not already installed
+        CREATE EXTENSION IF NOT EXISTS fuzzystrmatch;
+        -- Upgrade US Tiger Geocoder
+        CREATE EXTENSION IF NOT EXISTS postgis_tiger_geocoder VERSION '$POSTGIS_VERSION';
+        ALTER EXTENSION postgis_tiger_geocoder UPDATE TO '$POSTGIS_VERSION';
+    "
+done