feat: drop pgrouting

It should be distributed on its own, we shouldn't load the postgis
image with dependencies.

Signed-off-by: Francesco Canovai <francesco.canovai@enterprisedb.com>

Author: fcanovai

postgis/Dockerfile

@@ -4,7 +4,6 @@ FROM $BASE AS builder
 ARG PG_MAJOR
 ARG EXT_VERSION
 ARG POSTGIS_MAJOR
-ARG PG_ROUTING_VERSION
 
 USER 0
 
@@ -14,15 +13,13 @@ RUN set -eux && \
 	# Install PostGIS
 	apt-get update && \
 	apt-get install -y --no-install-recommends \
-		"postgresql-${PG_MAJOR}-postgis-${POSTGIS_MAJOR}=${EXT_VERSION}" \
-		"postgresql-${PG_MAJOR}-pgrouting=${PG_ROUTING_VERSION}"
+		"postgresql-${PG_MAJOR}-postgis-${POSTGIS_MAJOR}=${EXT_VERSION}"
 
 # Gather PostGIS system libraries and their licenses
 RUN mkdir -p /system /licenses && \
 	# Get libraries
 	ldd /usr/lib/postgresql/${PG_MAJOR}/lib/address_standardizer*.so \
 		/usr/lib/postgresql/${PG_MAJOR}/lib/postgis*.so \
-		/usr/lib/postgresql/${PG_MAJOR}/lib/libpgrouting*.so \
 		| awk '{print $3}' | grep '^/' | sort | uniq > /tmp/all-deps.out && \
 	# Extract all the libs that aren't already part of the base image
 	comm -13 /tmp/base-image-libs.out /tmp/all-deps.out > /tmp/libraries.out && \
@@ -57,13 +54,11 @@ ARG POSTGIS_MAJOR
 # Licenses
 COPY --from=builder /licenses /licenses/
 COPY --from=builder /usr/share/doc/postgresql-${PG_MAJOR}-postgis-${POSTGIS_MAJOR}/copyright /licenses/postgresql-${PG_MAJOR}-postgis-${POSTGIS_MAJOR}/
-COPY --from=builder /usr/share/doc/postgresql-${PG_MAJOR}-pgrouting/copyright /licenses/postgresql-${PG_MAJOR}-pgrouting/
 
 # Libraries
 COPY --from=builder \
 	/usr/lib/postgresql/${PG_MAJOR}/lib/address_standardizer* \
 	/usr/lib/postgresql/${PG_MAJOR}/lib/postgis* \
-	/usr/lib/postgresql/${PG_MAJOR}/lib/libpgrouting* \
 	/lib/
 
 COPY --from=builder /usr/lib/postgresql/18/lib/bitcode/ /lib/bitcode/
@@ -72,7 +67,6 @@ COPY --from=builder /usr/lib/postgresql/18/lib/bitcode/ /lib/bitcode/
 COPY --from=builder \
 	/usr/share/postgresql/${PG_MAJOR}/extension/address_standardizer* \
 	/usr/share/postgresql/${PG_MAJOR}/extension/postgis* \
-	/usr/share/postgresql/${PG_MAJOR}/extension/pgrouting* \
 	/share/extension/
 
 COPY --from=builder /usr/share/postgresql/${PG_MAJOR}/contrib/postgis* /share/contrib/

postgis/README.md

@@ -4,7 +4,6 @@
 
 This image provides a convenient way to deploy and manage `PostGIS` with
 [CloudNativePG](https://cloudnative-pg.io/).
-It also packages [pgRouting](https://github.com/pgRouting/pgrouting).
 
 ## Usage
 
@@ -58,7 +57,6 @@ spec:
   - name: address_standardizer_data_us
   - name: postgis_tiger_geocoder
   - name: postgis_topology
-  - name: pgrouting
 ```
 
 ### 3. Verify installation
@@ -72,7 +70,7 @@ Once the database is ready, connect to it with `psql` and run:
 You should see `postgis`, `postgis_raster` (and so on) listed among the installed extensions.
 
 
-### 4. Verify OS dependencies are properly satisified
+### 4. Verify OS dependencies are properly satisfied
 
 PostGIS requires several OS dependencies that are being provided via the `/system` directory.
 CloudNativePG makes them available to PostgreSQL by adding the directory to LD_LIBRARY_PATH for the PostgreSQL process.
@@ -82,7 +80,7 @@ connect to the container and run:
 
 ```bash
 cd /extensions/postgis/lib
-LD_LIBRARY_PATH=/extensions/postgis/system ldd address_standardizer* postgis* libpgrouting*
+LD_LIBRARY_PATH=/extensions/postgis/system ldd address_standardizer* postgis*
 ```
 
 Make sure there are no missing shared libraries.

postgis/metadata.hcl

@@ -19,17 +19,6 @@ metadata = {
   }
 }
 
-pgRouting = {
-  bookworm = {
-    // renovate: suite=bookworm-pgdg depName=postgresql-18-pgrouting
-    "18" = "4.0.0-1.pgdg12+1"
-  }
-  trixie = {
-    // renovate: suite=trixie-pgdg depName=postgresql-18-pgrouting
-    "18" = "4.0.0-1.pgdg13+1"
-  }
-}
-
 target "default" {
   name = "${metadata.name}-${sanitize(getExtensionVersion(distro, pgVersion))}-${pgVersion}-${distro}"
   matrix = {
@@ -38,7 +27,6 @@ target "default" {
   }
 
   args = {
-    PG_ROUTING_VERSION = pgRouting[distro][pgVersion]
     POSTGIS_MAJOR = "3"
   }
 }

postgis/test/check-extension.yaml

@@ -28,4 +28,3 @@ spec:
            test "$(psql "$DB_URI" -tAc "SELECT EXISTS (SELECT FROM pg_catalog.pg_extension WHERE extname = 'address_standardizer_data_us')" -q)" = "t"
            test "$(psql "$DB_URI" -tAc "SELECT EXISTS (SELECT FROM pg_catalog.pg_extension WHERE extname = 'postgis_tiger_geocoder')" -q)" = "t"
            test "$(psql "$DB_URI" -tAc "SELECT EXISTS (SELECT FROM pg_catalog.pg_extension WHERE extname = 'postgis_topology')" -q)" = "t"
-           test "$(psql "$DB_URI" -tAc "SELECT EXISTS (SELECT FROM pg_catalog.pg_extension WHERE extname = 'pgrouting')" -q)" = "t"

postgis/test/database-assert.yaml

@@ -21,6 +21,4 @@ status:
     name: postgis_tiger_geocoder
   - applied: true
     name: postgis_topology
-  - applied: true
-    name: pgrouting
   observedGeneration: 1

postgis/test/database.yaml

@@ -16,4 +16,3 @@ spec:
   - name: address_standardizer_data_us
   - name: postgis_tiger_geocoder
   - name: postgis_topology
-  - name: pgrouting