디렉토리 구조 및 각 서비스 추가

helm/airflow/dockerfiles/pgbouncer-exporter/build_and_push.sh

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+#!/usr/bin/env bash
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+set -euo pipefail
+DOCKERHUB_USER=${DOCKERHUB_USER:="apache"}
+readonly DOCKERHUB_USER
+DOCKERHUB_REPO=${DOCKERHUB_REPO:="airflow"}
+readonly DOCKERHUB_REPO
+
+PGBOUNCER_EXPORTER_VERSION="0.14.0"
+readonly PGBOUNCER_EXPORTER_VERSION
+
+AIRFLOW_PGBOUNCER_EXPORTER_VERSION="2023.02.21"
+readonly AIRFLOW_PGBOUNCER_EXPORTER_VERSION
+
+EXPECTED_GO_VERSION="1.19.6"
+readonly EXPECTED_GO_VERSION
+
+COMMIT_SHA=$(git rev-parse HEAD)
+readonly COMMIT_SHA
+
+TAG="${DOCKERHUB_USER}/${DOCKERHUB_REPO}:airflow-pgbouncer-exporter-${AIRFLOW_PGBOUNCER_EXPORTER_VERSION}-${PGBOUNCER_EXPORTER_VERSION}"
+readonly TAG
+
+function center_text() {
+    columns=$(tput cols || echo 80)
+    printf "%*s\n" $(( (${#1} + columns) / 2)) "$1"
+}
+
+cd "$( dirname "${BASH_SOURCE[0]}" )" || exit 1
+
+center_text "Building image"
+
+# Note, you need buildx and qemu installed for your docker. They come pre-installed with docker-desktop, but
+# as described in:
+# * https://docs.docker.com/build/install-buildx/
+# * https://docs.docker.com/build/building/multi-platform/
+# You can also install them easily on all docker-based systems
+# You might also need to create a different builder to build multi-platform images
+# For example by running `docker buildx create --use`
+
+docker buildx build . \
+    --platform linux/amd64,linux/arm64 \
+    --pull \
+    --push \
+    --build-arg "PGBOUNCER_EXPORTER_VERSION=${PGBOUNCER_EXPORTER_VERSION}" \
+    --build-arg "AIRFLOW_PGBOUNCER_EXPORTER_VERSION=${AIRFLOW_PGBOUNCER_EXPORTER_VERSION}"\
+    --build-arg "COMMIT_SHA=${COMMIT_SHA}" \
+    --build-arg "GO_VERSION=${EXPECTED_GO_VERSION}" \
+    --tag "${TAG}"
+
+center_text "Checking image"
+
+docker run --rm "${TAG}" --version