Files
hkuds--lightrag/Dockerfile.postgres
T
2026-07-13 12:08:54 +08:00

44 lines
1.5 KiB
Docker

# Build stage: compile Apache AGE against PostgreSQL 18 on top of pgvector
FROM pgvector/pgvector:pg18-trixie AS build
RUN apt-get update \
&& apt-get install -y --no-install-recommends --no-install-suggests \
ca-certificates \
git \
bison \
build-essential \
flex \
postgresql-server-dev-18
RUN git clone --depth 1 --branch release/PG18/1.7.0 https://github.com/apache/age.git /usr/src/age \
&& cd /usr/src/age \
&& make \
&& make install
# Final stage: Create a final image by copying the files created in the build stage
FROM pgvector/pgvector:pg18-trixie
RUN apt-get update \
&& apt-get install -y --no-install-recommends --no-install-suggests \
locales
RUN echo "en_US.UTF-8 UTF-8" > /etc/locale.gen \
&& locale-gen \
&& update-locale LANG=en_US.UTF-8
ENV LANG=en_US.UTF-8
ENV LC_COLLATE=en_US.UTF-8
ENV LC_CTYPE=en_US.UTF-8
COPY --from=build /usr/lib/postgresql/18/lib/age.so /usr/lib/postgresql/18/lib/
COPY --from=build /usr/share/postgresql/18/extension/age--1.7.0.sql /usr/share/postgresql/18/extension/
COPY --from=build /usr/share/postgresql/18/extension/age.control /usr/share/postgresql/18/extension/
RUN printf '%s\n' \
'CREATE EXTENSION IF NOT EXISTS vector;' \
'CREATE EXTENSION IF NOT EXISTS age CASCADE;' \
> /docker-entrypoint-initdb.d/00-create-extensions.sql
# Note: AGE extension require to be loaded shared_preload_libraries
CMD ["postgres", "-c", "shared_preload_libraries=age"]