Upgrade to Postgres 18.3, AGE PG18 and pgvector v0.8.2

Author: johannhartmann

.github/workflows/ci-multiarch.yml

@@ -2,6 +2,7 @@ name: ci-multiarch
 
 on:
   pull_request:
+  workflow_dispatch:
   push:
     branches:
       - "**"
@@ -38,6 +39,7 @@ jobs:
       - name: Build image
         run: |
           docker buildx build \
+            --pull \
             --platform "${{ matrix.platform }}" \
             --tag "pg4ai:test-${{ matrix.arch }}" \
             --load \
@@ -102,6 +104,7 @@ jobs:
           context: .
           file: ./Dockerfile
           platforms: linux/amd64,linux/arm64
+          pull: true
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}

Dockerfile

@@ -1,14 +1,14 @@
 # syntax=docker/dockerfile:1.7
 
-FROM postgres:16 AS builder
+FROM postgres:18.3 AS builder
 
-ARG AGE_VERSION=PG16/v1.5.0-rc0
-ARG PGVECTOR_VERSION=v0.7.0
-ARG PG_CONFIG=/usr/lib/postgresql/16/bin/pg_config
+ARG AGE_VERSION=PG18/v1.7.0-rc0
+ARG PGVECTOR_VERSION=v0.8.2
+ARG PG_CONFIG=/usr/lib/postgresql/18/bin/pg_config
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
     build-essential \
-    postgresql-server-dev-16 \
+    postgresql-server-dev-18 \
     bison \
     flex \
     git \
@@ -30,13 +30,13 @@ RUN git clone https://github.com/pgvector/pgvector.git && \
     make PG_CONFIG="${PG_CONFIG}" OPTFLAGS="" && \
     make PG_CONFIG="${PG_CONFIG}" OPTFLAGS="" install DESTDIR=/tmp/install-pgvector
 
-FROM postgres:16 AS final
+FROM postgres:18.3 AS final
 
-COPY --from=builder /tmp/install-age/usr/lib/postgresql/16/lib/age.so /usr/lib/postgresql/16/lib/
-COPY --from=builder /tmp/install-age/usr/share/postgresql/16/extension/age* /usr/share/postgresql/16/extension/
+COPY --from=builder /tmp/install-age/usr/lib/postgresql/18/lib/age.so /usr/lib/postgresql/18/lib/
+COPY --from=builder /tmp/install-age/usr/share/postgresql/18/extension/age* /usr/share/postgresql/18/extension/
 
-COPY --from=builder /tmp/install-pgvector/usr/lib/postgresql/16/lib/vector.so /usr/lib/postgresql/16/lib/
-COPY --from=builder /tmp/install-pgvector/usr/share/postgresql/16/extension/vector* /usr/share/postgresql/16/extension/
+COPY --from=builder /tmp/install-pgvector/usr/lib/postgresql/18/lib/vector.so /usr/lib/postgresql/18/lib/
+COPY --from=builder /tmp/install-pgvector/usr/share/postgresql/18/extension/vector* /usr/share/postgresql/18/extension/
 
 COPY docker/init/01-extensions.sql /docker-entrypoint-initdb.d/01-extensions.sql
 

README.md

@@ -1,9 +1,9 @@
-# pg4ai: PostgreSQL 16 + Apache AGE + pgvector
+# pg4ai: PostgreSQL 18.3 + Apache AGE + pgvector
 
-Multi-Arch Docker Image (`linux/amd64`, `linux/arm64`) auf Basis von `postgres:16` mit:
+Multi-Arch Docker Image (`linux/amd64`, `linux/arm64`) auf Basis von `postgres:18.3` mit:
 
-- Apache AGE `PG16/v1.5.0-rc0` (Upstream-Tag fuer PG16)
-- pgvector `v0.7.0`
+- Apache AGE `PG18/v1.7.0-rc0` (Upstream-Tag fuer PG18)
+- pgvector `v0.8.2`
 
 Die Extensions werden beim ersten DB-Start automatisch via Init-Skript aktiviert.
 

prompt.md

@@ -8,14 +8,14 @@ Bereitstellung eines produktionsreifen Docker-Images, das die Graph-Datenbank-Fu
 
 ### 2.1 Basis-Komponenten
 
-* **Base Image:** `postgres:16` (Debian-basiert für maximale Kompatibilität beim Kompilieren).
-* **Apache AGE:** Version `v1.5.0` (kompatibel mit PG16).
-* **pgvector:** Version `v0.7.0` oder aktuellster Stable-Release.
+* **Base Image:** `postgres:18.3` (Debian-basiert für maximale Kompatibilität beim Kompilieren).
+* **Apache AGE:** Version `PG18/v1.7.0-rc0` (kompatibel mit PG18).
+* **pgvector:** Version `v0.8.2` (aktueller Stable-Release).
 
 ### 2.2 Build-Anforderungen
 
-* **Multi-Stage Build:** * *Stage 1 (Builder):* Installation von `build-essential`, `postgresql-server-dev-16`, `bison`, `flex`, `git`. Kompilierung beider Extensions.
-* *Stage 2 (Final):* Kopieren der `.so` Dateien und Control-Files in ein sauberes `postgres:16` Image, um die Image-Größe minimal zu halten (~250MB statt >800MB).
+* **Multi-Stage Build:** * *Stage 1 (Builder):* Installation von `build-essential`, `postgresql-server-dev-18`, `bison`, `flex`, `git`. Kompilierung beider Extensions.
+* *Stage 2 (Final):* Kopieren der `.so` Dateien und Control-Files in ein sauberes `postgres:18.3` Image, um die Image-Größe minimal zu halten (~250MB statt >800MB).
 
 
 * **Architektur-Support:** Volle Unterstützung für `linux/amd64` und `linux/arm64` via Docker Buildx.
@@ -53,4 +53,3 @@ Nach dem Start des Containers müssen folgende Befehle erfolgreich sein:
 * **Registry:** Ziel ist ein Public Repository (z.B. GitHub Packages oder Docker Hub).
 * **CI/CD:** GitHub Action Workflow zur automatischen Erstellung bei Änderungen am Dockerfile.
 
-

scripts/smoke-test.sh

@@ -28,15 +28,27 @@ elif [[ -n "${EXPECT_ARCH}" ]]; then
   run_args+=(--platform "linux/${EXPECT_ARCH}")
 fi
 
-if ! docker run -d \
-  "${run_args[@]}" \
-  --name "${CONTAINER_NAME}" \
-  -e POSTGRES_USER="${POSTGRES_USER}" \
-  -e POSTGRES_PASSWORD="${POSTGRES_PASSWORD}" \
-  -e POSTGRES_DB="${POSTGRES_DB}" \
-  "${IMAGE_REF}" >/dev/null; then
-  echo "Container failed to start."
-  exit 10
+if (( ${#run_args[@]} > 0 )); then
+  if ! docker run -d \
+    "${run_args[@]}" \
+    --name "${CONTAINER_NAME}" \
+    -e POSTGRES_USER="${POSTGRES_USER}" \
+    -e POSTGRES_PASSWORD="${POSTGRES_PASSWORD}" \
+    -e POSTGRES_DB="${POSTGRES_DB}" \
+    "${IMAGE_REF}" >/dev/null; then
+    echo "Container failed to start."
+    exit 10
+  fi
+else
+  if ! docker run -d \
+    --name "${CONTAINER_NAME}" \
+    -e POSTGRES_USER="${POSTGRES_USER}" \
+    -e POSTGRES_PASSWORD="${POSTGRES_PASSWORD}" \
+    -e POSTGRES_DB="${POSTGRES_DB}" \
+    "${IMAGE_REF}" >/dev/null; then
+    echo "Container failed to start."
+    exit 10
+  fi
 fi
 
 elapsed=0
@@ -75,7 +87,7 @@ fi
 echo "Running Apache AGE graph check ..."
 if ! docker exec -e PGPASSWORD="${POSTGRES_PASSWORD}" "${CONTAINER_NAME}" \
   psql -v ON_ERROR_STOP=1 -U "${POSTGRES_USER}" -d "${POSTGRES_DB}" \
-  -c "SELECT * FROM ag_catalog.create_graph('my_graph');" >/dev/null; then
+  -c "LOAD 'age'; SET search_path = ag_catalog, \"\$user\", public; SELECT * FROM ag_catalog.create_graph('my_graph');" >/dev/null; then
   echo "AGE SQL check failed."
   docker logs "${CONTAINER_NAME}" || true
   exit 30