feat: download vchord from github releases

BREAKING CHANGE: revert to postgres 16.8

Author: muhlba91

.github/workflows/release.yml

@@ -63,8 +63,8 @@ jobs:
           POSTGRESQL_IMAGE=$(cat Dockerfile | grep 'FROM ghcr.io/cloudnative-pg/postgresql:')
           POSTGRESQL_FROM_TAG=$(echo $POSTGRESQL_IMAGE | cut -d':' -f2 | cut -d'@' -f1)
           echo "postgresql=${POSTGRESQL_FROM_TAG}" >> "$GITHUB_OUTPUT"
-          VECTORCHORD_IMAGE=$(cat Dockerfile | grep 'FROM tensorchord/vchord-binary:')
-          VECTORCHORD_FROM_TAG=$(echo $VECTORCHORD_IMAGE | cut -d'-' -f3)
+          VECTORCHORD_IMAGE=$(cat Dockerfile | grep 'ARG VCHORD_VERSION=')
+          VECTORCHORD_FROM_TAG=$(echo $VECTORCHORD_IMAGE | cut -d'=' -f2)
           echo "vchord=${VECTORCHORD_FROM_TAG}" >> "$GITHUB_OUTPUT"
 
       - uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
@@ -82,3 +82,4 @@ jobs:
             CI_COMMIT_SHA=${{ github.sha }}
             CI_COMMIT_TAG=${{ steps.from_tag.outputs.postgresql }}-${{ steps.from_tag.outputs.vchord }}-${{ needs.release.outputs.tag_name }}
             CI_UPSTREAM_VERSION=${{ steps.from_tag.outputs.postgresql }}-${{ steps.from_tag.outputs.vchord }}
+            VCHORD_VERSION=${{ steps.from_tag.outputs.vchord }}

Dockerfile

@@ -2,18 +2,16 @@ ARG CI_COMMIT_TIMESTAMP
 ARG CI_COMMIT_SHA
 ARG CI_COMMIT_TAG
 ARG CI_UPSTREAM_VERSION
-
-# vchord binary container
-FROM tensorchord/vchord-binary:pg17-v0.4.3-${TARGETARCH} as vchord
+ARG VCHORD_VERSION=0.4.3
 
 # main container
-FROM ghcr.io/cloudnative-pg/postgresql:17.5-7@sha256:ce4f594010149f48592359ddd87fb0ba8a99cbc871965d2aaa770d025c5c6025
+FROM ghcr.io/cloudnative-pg/postgresql:16.8-14@sha256:ed9bd4a26b152cf35f2c64e15f48126e3477ad222cfb04794562bdc999b8f0be
 
 LABEL org.opencontainers.image.authors="Daniel Muehlbachler-Pietrzykowski <daniel.muehlbachler@niftyside.com>"
 LABEL org.opencontainers.image.vendor="Daniel Muehlbachler-Pietrzykowski"
 LABEL org.opencontainers.image.source="https://github.com/muhlba91/postgresql-pgvecto-container"
 LABEL org.opencontainers.image.created="${CI_COMMIT_TIMESTAMP}"
-LABEL org.opencontainers.image.title="cloudnativepg-postgresql-vchord"
+LABEL org.opencontainers.image.title="cloudnativepg-postgresql-vectorchord"
 LABEL org.opencontainers.image.description="A container integrating VectorChord into CloudNativePG PostgreSQL"
 LABEL org.opencontainers.image.revision="${CI_COMMIT_SHA}"
 LABEL org.opencontainers.image.version="${CI_COMMIT_TAG}"
@@ -22,11 +20,16 @@ LABEL org.opencontainers.image.upstream="${CI_UPSTREAM_VERSION}"
 # use root to install binaries
 USER root
 
-# taken from https://github.com/tensorchord/VectorChord/
-COPY --from=vchord /workspace/postgresql-*.deb /tmp/vchord.deb
-RUN apt-get install --yes --no-install-recommends /tmp/vchord.deb && rm -f /tmp/vchord.deb
+# taken from: https://github.com/tensorchord/VectorChord-images
+RUN apt-get update && \
+  apt-get install -y --no-install-recommends wget ca-certificates && \
+  wget https://github.com/tensorchord/VectorChord/releases/download/${VCHORD_VERSION}/postgresql-16-vchord_${VCHORD_VERSION}-1_$(dpkg --print-architecture).deb -P /tmp && \
+  apt-get install -y /tmp/postgresql-16-vchord_${VCHORD_VERSION}-1_$(dpkg --print-architecture).deb && \
+  apt-get remove -y wget ca-certificates && \
+  apt-get purge -y --auto-remove && \
+  rm -rf /tmp/* /var/lib/apt/lists/*
 
 # set user back to postgres
 USER 26
 
-CMD ["postgres", "-c" ,"shared_preload_libraries=vchord.so", "-c", "search_path=\"$user\", public, vectors", "-c", "logging_collector=on"]
+CMD ["postgres", "-c" ,"shared_preload_libraries=vchord.so"]