Add plpython3, pgvector, and pgai extensions (#249)

- Remove support for pg13
- Add plpython3
- Add pgvector
- Add pgai on pg16+

.dockerignore

@@ -1,2 +1,4 @@
 *~
 .build_*
+.github
+.idea

.github/workflows/bitnami.yml

@@ -29,7 +29,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        pg: [13, 14, 15, 16]
+        pg: [14, 15, 16]
         base-image: [postgresql, postgresql-repmgr]
 
     steps:

.github/workflows/docker-image.yml

@@ -27,7 +27,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        pg: [13, 14, 15, 16]
+        pg: [14, 15, 16]
         oss: [ "", "-oss" ]
     steps:
       - uses: actions/checkout@v4

.gitignore

@@ -1,3 +1,4 @@
 *~
 /.build_*
 */.build_*
+.idea

Dockerfile

@@ -27,19 +27,55 @@ RUN rm -f $(pg_config --sharedir)/extension/timescaledb*mock*.sql
 # Now build image and copy in tools
 ############################
 ARG PG_VERSION
-FROM postgres:${PG_VERSION}-alpine3.18
+FROM postgres:${PG_VERSION}-alpine3.20
 ARG OSS_ONLY
 
 LABEL maintainer="Timescale https://www.timescale.com"
 
+ARG PG_VERSION
+RUN set -ex; \
+    apk update; \
+    apk add --no-cache \
+        postgresql${PG_VERSION}-plpython3
+
+ARG PGVECTOR_VERSION
+RUN set -ex; \
+    apk update; \
+    apk add --no-cache --virtual .vector-deps \
+        postgresql${PG_VERSION}-dev \
+        git \
+        build-base \
+        clang15 \
+        llvm15-dev \
+        llvm15; \
+    git clone --branch ${PGVECTOR_VERSION} https://github.com/pgvector/pgvector.git /build/pgvector; \
+    cd /build/pgvector; \
+    make; \
+    make install; \
+    apk del .vector-deps
+
+# install pgai only on pg16+
+ARG PGAI_VERSION
+RUN set -ex; \
+    if [ "$PG_VERSION" -gt 15 ]; then \
+        apk add --no-cache --virtual .pgai-deps \
+            git \
+            py3-pip; \
+        git clone --branch ${PGAI_VERSION} https://github.com/timescale/pgai.git /build/pgai; \
+        cd /build/pgai; \
+        cp /build/pgai/ai--*.sql /usr/local/share/postgresql/extension/; \
+        cp /build/pgai/ai.control /usr/local/share/postgresql/extension/; \
+        pip install --break-system-packages -r /build/pgai/requirements.txt; \
+        apk del .pgai-deps; \
+    fi
+
 COPY docker-entrypoint-initdb.d/* /docker-entrypoint-initdb.d/
 COPY --from=tools /go/bin/* /usr/local/bin/
 COPY --from=oldversions /usr/local/lib/postgresql/timescaledb-*.so /usr/local/lib/postgresql/
 COPY --from=oldversions /usr/local/share/postgresql/extension/timescaledb--*.sql /usr/local/share/postgresql/extension/
 
 ARG TS_VERSION
 RUN set -ex \
-    && apk add libssl1.1 \
     && apk add --no-cache --virtual .fetch-deps \
                 ca-certificates \
                 git \

Makefile

@@ -2,7 +2,7 @@ NAME=timescaledb
 # Default is to timescaledev to avoid unexpected push to the main repo
 # Set ORG to timescale in the caller
 ORG=timescaledev
-PG_VER=pg12
+PG_VER=pg16
 PG_VER_NUMBER=$(shell echo $(PG_VER) | cut -c3-)
 TS_VERSION=main
 PREV_TS_VERSION=$(shell wget --quiet -O - https://raw.githubusercontent.com/timescale/timescaledb/${TS_VERSION}/version.config | grep update_from_version | sed -e 's!update_from_version = !!')
@@ -19,6 +19,9 @@ TAG_LATEST=$(ORG)/$(NAME):latest-$(PG_VER)
 TAG=-t $(TAG_VERSION) $(if $(BETA),,-t $(TAG_LATEST))
 TAG_OSS=-t $(TAG_VERSION)-oss $(if $(BETA),,-t $(TAG_LATEST)-oss)
 
+PGVECTOR_VERSION=v0.7.1
+PGAI_VERSION=v0.1.0
+
 default: image
 
 .multi_$(TS_VERSION)_$(PG_VER)_oss: Dockerfile
@@ -31,6 +34,8 @@ default: image
 		--build-arg PG_VERSION=$(PG_VER_NUMBER) \
 		--build-arg PREV_IMAGE=$(PREV_IMAGE) \
 		--build-arg OSS_ONLY=" -DAPACHE_ONLY=1" \
+		--build-arg PGVECTOR_VERSION=$(PGVECTOR_VERSION) \
+		--build-arg PGAI_VERSION=$(PGAI_VERSION) \
 		$(TAG_OSS) $(PUSH_MULTI) .
 	touch .multi_$(TS_VERSION)_$(PG_VER)_oss
 	docker buildx rm multibuild
@@ -45,16 +50,18 @@ default: image
 		--build-arg TS_VERSION=$(TS_VERSION) \
 		--build-arg PREV_IMAGE=$(PREV_IMAGE) \
 		--build-arg PG_VERSION=$(PG_VER_NUMBER) \
+		--build-arg PGVECTOR_VERSION=$(PGVECTOR_VERSION) \
+		--build-arg PGAI_VERSION=$(PGAI_VERSION) \
 		$(TAG) $(PUSH_MULTI) .
 	touch .multi_$(TS_VERSION)_$(PG_VER)
 	docker buildx rm multibuild
 
 .build_$(TS_VERSION)_$(PG_VER)_oss: Dockerfile
-	docker build --build-arg OSS_ONLY=" -DAPACHE_ONLY=1" --build-arg PG_VERSION=$(PG_VER_NUMBER) $(TAG_OSS) .
+	docker build --build-arg OSS_ONLY=" -DAPACHE_ONLY=1" --build-arg PG_VERSION=$(PG_VER_NUMBER) --build-arg PGVECTOR_VERSION=$(PGVECTOR_VERSION) --build-arg PGAI_VERSION=$(PGAI_VERSION) $(TAG_OSS) .
 	touch .build_$(TS_VERSION)_$(PG_VER)_oss
 
 .build_$(TS_VERSION)_$(PG_VER): Dockerfile
-	docker build --build-arg PG_VERSION=$(PG_VER_NUMBER) --build-arg TS_VERSION=$(TS_VERSION) --build-arg PREV_IMAGE=$(PREV_IMAGE) $(TAG) .
+	docker build --build-arg PG_VERSION=$(PG_VER_NUMBER) --build-arg TS_VERSION=$(TS_VERSION) --build-arg PREV_IMAGE=$(PREV_IMAGE) --build-arg PGVECTOR_VERSION=$(PGVECTOR_VERSION) --build-arg PGAI_VERSION=$(PGAI_VERSION) $(TAG) .
 	touch .build_$(TS_VERSION)_$(PG_VER)
 
 image: .build_$(TS_VERSION)_$(PG_VER)