61 lines
2.2 KiB
Docker
61 lines
2.2 KiB
Docker
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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ARG ALPINE_VERSION="3.19"
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ARG GO_VERSION
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FROM golang:${GO_VERSION} AS builder
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ARG PGBOUNCER_EXPORTER_VERSION
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WORKDIR /usr/src/myapp
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SHELL ["/bin/bash", "-o", "pipefail", "-e", "-u", "-x", "-c"]
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RUN URL="https://github.com/jbub/pgbouncer_exporter/archive/v${PGBOUNCER_EXPORTER_VERSION}.tar.gz" \
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&& curl -L "${URL}" | tar -zx --strip-components 1 \
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&& PLATFORM=$([ "$(uname -m)" = "aarch64" ] && echo "arm64" || echo "amd64" )\
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&& GOOS=linux GOARCH="${PLATFORM}" CGO_ENABLED=0 go build -v
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FROM alpine:${ALPINE_VERSION} AS final
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# We want to make sure this one includes latest security fixes.
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# "Pin versions in apk add" https://github.com/hadolint/hadolint/wiki/DL3018
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# hadolint ignore=DL3018
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RUN apk --no-cache add libressl libressl-dev openssl
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COPY --from=builder /usr/src/myapp/pgbouncer_exporter /bin
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ARG PGBOUNCER_EXPORTER_VERSION
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ARG AIRFLOW_PGBOUNCER_EXPORTER_VERSION
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ARG GO_VERSION
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ARG COMMIT_SHA
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LABEL org.apache.airflow.component="pgbouncer-exporter" \
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org.apache.airflow.pgbouncer-exporter.version="${PGBOUNCER_EXPORTER_VERSION}" \
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org.apache.airflow.go.version="${GO_VERSION}" \
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org.apache.airflow.airflow-pgbouncer-exporter.version="${AIRFLOW_PGBOUNCER_EXPORTER_VERSION}" \
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org.apache.airflow.commit-sha="${COMMIT_SHA}" \
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maintainer="Apache Airflow Community <dev@airflow.apache.org>"
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HEALTHCHECK CMD ["/bin/pgbouncer_exporter", "health"]
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USER nobody
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ENTRYPOINT ["/bin/pgbouncer_exporter"]
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CMD ["server"]
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