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ARG BACKREST_VERSION="2.54.2"
ARG DOCKER_BACKREST_VERSION="v0.31"
ARG PG_VERSION="16"
FROM golang:1.23-bookworm AS builder
ARG REPO_BUILD_TAG
COPY . /build
WORKDIR /build
RUN CGO_ENABLED=0 go build \
-mod=vendor -trimpath \
-ldflags "-X main.version=${REPO_BUILD_TAG}" \
-o pgbackrest_exporter pgbackrest_exporter.go
FROM ghcr.io/woblerr/pgbackrest:${BACKREST_VERSION}-${DOCKER_BACKREST_VERSION}
ARG REPO_BUILD_TAG
ARG PG_VERSION
ENV BACKREST_USER="postgres" \
BACKREST_GROUP="postgres" \
EXPORTER_PORT="9854" \
EXPORTER_CONFIG=""
RUN apt-get update -y \
&& DEBIAN_FRONTEND=noninteractive apt-get install -y \
curl \
ca-certificates \
gnupg \
jq \
lsb-release \
&& curl https://www.postgresql.org/media/keys/ACCC4CF8.asc | gpg --dearmor -o /etc/apt/trusted.gpg.d/postgresql.gpg \
&& echo "deb http://apt.postgresql.org/pub/repos/apt/ $(lsb_release -cs)-pgdg main" \
> /etc/apt/sources.list.d/pgdg.list
RUN apt-get update -y \
&& DEBIAN_FRONTEND=noninteractive apt-get install -y \
postgresql-${PG_VERSION} \
postgresql-contrib-${PG_VERSION} \
&& apt-get autoremove -y \
&& apt-get autopurge -y \
&& rm -rf /var/lib/apt/lists/* \
&& mkdir -p \
/var/lib/pgbackrest/repo1 \
/var/lib/pgbackrest/repo2 \
/e2e_tests
COPY --chown=${BACKREST_USER}:${BACKREST_GROUP} \
./e2e_tests/postgresql.auto.conf \
/var/lib/postgresql/${PG_VERSION}/main/postgresql.auto.conf
COPY ./e2e_tests/pgbackrest.conf /etc/pgbackrest/pgbackrest.conf
COPY --chown=${BACKREST_USER}:${BACKREST_GROUP} --chmod=400 ./e2e_tests/server.* /e2e_tests/
COPY --chown=${BACKREST_USER}:${BACKREST_GROUP} --chmod=400 ./e2e_tests/user.* /e2e_tests/
COPY --chown=${BACKREST_USER}:${BACKREST_GROUP} --chmod=644 ./e2e_tests/web_config_*.yml /e2e_tests/
COPY --chown=${BACKREST_USER}:${BACKREST_GROUP} --chmod=755 ./e2e_tests/prepare_e2e.sh /e2e_tests/prepare_e2e.sh
COPY --from=builder --chmod=755 /build/pgbackrest_exporter /etc/pgbackrest/pgbackrest_exporter
ENTRYPOINT ["/entrypoint.sh"]
CMD /e2e_tests/prepare_e2e.sh ${EXPORTER_CONFIG}
EXPOSE ${EXPORTER_PORT}
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