Maxime Killinger
cb58167e53
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- Multi-stage Dockerfile for optimized image size (676MB vs 2GB) - Support for PostgreSQL 15, 16, 17, 18 - TimescaleDB 2.24.0, VectorChord 1.0.0, pgvector 0.8.1 - Auto-creation of extensions on first startup - CI/CD with tests for all versions - OCI labels and healthcheck included
57 lines
2.3 KiB
Docker
57 lines
2.3 KiB
Docker
# syntax=docker/dockerfile:1
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ARG PG_VERSION=18
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# =============================================================================
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# Builder stage - Compile TimescaleDB
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# =============================================================================
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FROM tensorchord/vchord-postgres:pg${PG_VERSION}-v1.0.0 AS builder
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USER root
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# Install build dependencies
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RUN apt-get update && apt-get install -y --no-install-recommends \
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git \
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build-essential \
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cmake \
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libssl-dev \
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libkrb5-dev \
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postgresql-server-dev-$PG_MAJOR \
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&& rm -rf /var/lib/apt/lists/*
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# Build TimescaleDB from source (stable release)
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ARG TIMESCALEDB_VERSION=2.24.0
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WORKDIR /build/timescaledb
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RUN git clone --branch ${TIMESCALEDB_VERSION} --depth 1 https://github.com/timescale/timescaledb.git . \
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&& ./bootstrap -DREGRESS_CHECKS=OFF -DWARNINGS_AS_ERRORS=OFF \
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&& cd build && make -j$(nproc) && make install DESTDIR=/tmp/timescaledb
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# =============================================================================
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# Final stage - Clean runtime image
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# =============================================================================
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FROM tensorchord/vchord-postgres:pg${PG_VERSION}-v1.0.0 AS final
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# OCI Labels
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LABEL org.opencontainers.image.title="TimescaleDB + VectorChord + pgvector"
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LABEL org.opencontainers.image.description="PostgreSQL with TimescaleDB, VectorChord, and pgvector extensions pre-installed"
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LABEL org.opencontainers.image.source="https://gitea.killinger.fr/maxime.killinger/postgres-ts-vectors"
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LABEL org.opencontainers.image.vendor="Maxime Killinger"
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LABEL org.opencontainers.image.licenses="Apache-2.0"
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LABEL org.opencontainers.image.base.name="tensorchord/vchord-postgres:pg${PG_VERSION}-v1.0.0"
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# Copy TimescaleDB from builder
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COPY --from=builder /tmp/timescaledb/usr/lib/postgresql/ /usr/lib/postgresql/
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COPY --from=builder /tmp/timescaledb/usr/share/postgresql/ /usr/share/postgresql/
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# Add init script for auto-extension creation
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COPY init-extensions.sh /docker-entrypoint-initdb.d/
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RUN chmod +x /docker-entrypoint-initdb.d/init-extensions.sh
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# Healthcheck
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HEALTHCHECK --interval=30s --timeout=5s --start-period=60s --retries=3 \
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CMD pg_isready -U postgres || exit 1
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USER postgres
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# Preload required libraries
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CMD ["postgres", "-c", "shared_preload_libraries=timescaledb,vchord"]
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