23 lines
1.1 KiB
Docker
23 lines
1.1 KiB
Docker
FROM [[ .docker.repo ]][[ .docker.base_images.alpine.image ]] AS builder
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ARG EXPORTER_VERSION=[[ .pg.exporter.version ]]
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ADD https://github.com/prometheus-community/postgres_exporter/releases/download/v${EXPORTER_VERSION}/postgres_exporter-${EXPORTER_VERSION}.linux-amd64.tar.gz /tmp
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ADD https://github.com/prometheus-community/postgres_exporter/releases/download/v${EXPORTER_VERSION}/sha256sums.txt /tmp
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RUN set -euxo pipefail &&\
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apk --no-cache add tar gzip &&\
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cd /tmp &&\
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grep postgres_exporter-${EXPORTER_VERSION}.linux-amd64.tar.gz sha256sums.txt | sha256sum -c &&\
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tar xvzf postgres_exporter-${EXPORTER_VERSION}.linux-amd64.tar.gz &&\
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mv postgres_exporter-${EXPORTER_VERSION}.linux-amd64/postgres_exporter /usr/local/bin/postgres_exporter &&\
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chown root:root /usr/local/bin/postgres_exporter &&\
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chmod 755 /usr/local/bin/postgres_exporter
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FROM [[ .docker.repo ]][[ .docker.base_images.alpine.image ]]
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MAINTAINER [[ .docker.maintainer ]]
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COPY --from=builder /usr/local/bin/postgres_exporter /usr/local/bin/postgres_exporter
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CMD ["postgres_exporter"]
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