디렉토리 구조 및 각 서비스 추가

helm/airflow/newsfragments/31066.significant.rst

@@ -0,0 +1,23 @@
+Support naming customization on helm chart resources, some resources may be renamed during upgrade
+
+This is a new opt-in switch ``useStandardNaming``, for backwards compatibility, to leverage the standard naming convention, which allows full use of fullnameOverride and nameOverride in all resources.
+
+Only the following resources will be renamed using default of ``useStandardNaming=false``:
+- ConfigMap {release}-airflow-config to {release}-config
+- Secret {release}-airflow-metadata to {release}-metadata
+- Secret {release}-airflow-result-backend to {release}-result-backend
+
+For existing installations, all your resources will be recreated with a new name and helm will delete previous resources.
+
+This won't delete existing PVCs for logs used by statefulset/deployments, but it will recreate them with brand new PVCs.
+If you do want to preserve logs history you'll need to manually copy the data of these volumes into the new volumes after
+deployment. Depending on what storage backend/class you're using this procedure may vary. If you don't mind starting
+with fresh logs/redis volumes, you can just delete the old pvcs that will be names, for example:
+
+.. code-block:: bash
+
+    kubectl delete pvc -n airflow logs-gta-triggerer-0
+    kubectl delete pvc -n airflow logs-gta-worker-0
+    kubectl delete pvc -n airflow redis-db-gta-redis-0
+
+If you do not change ``useStandardNaming`` or ``fullnameOverride`` after upgrade, you can proceed as usual and no unexpected behaviours will be presented.

helm/airflow/newsfragments/33747.significant.rst

@@ -0,0 +1,3 @@
+``bitnami/postgresql`` subchart updated to ``12.10.0``
+
+The PostgreSQL subchart that is used with the Chart is now ``12.10.0``, previously it was ``12.1.9``.

helm/airflow/newsfragments/33748.significant.rst

@@ -0,0 +1,3 @@
+Default git-sync image is updated to ``3.6.9``
+
+The default git-sync image that is used with the Chart is now ``3.6.9``, previously it was ``3.6.3``.

helm/airflow/newsfragments/34186.significant.rst

@@ -0,0 +1,3 @@
+Default Airflow image is updated to ``2.7.1``
+
+The default Airflow image that is used with the Chart is now ``2.7.1``, previously it was ``2.6.2``.

helm/airflow/newsfragments/config.toml

@@ -0,0 +1,50 @@
+# 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.
+[tool.towncrier]
+name = "Airflow Helm Chart"
+filename = "RELEASE_NOTES.rst"
+underlines = ["-", '^']
+
+[[tool.towncrier.type]]
+directory = "significant"
+name = "Significant Changes"
+showcontent = true
+
+[[tool.towncrier.type]]
+directory = "feature"
+name = "Features"
+showcontent = true
+
+[[tool.towncrier.type]]
+directory = "improvement"
+name = "Improvements"
+showcontent = true
+
+[[tool.towncrier.type]]
+directory = "bugfix"
+name = "Bug Fixes"
+showcontent = true
+
+[[tool.towncrier.type]]
+directory = "doc"
+name = "Doc only Changes"
+showcontent = true
+
+[[tool.towncrier.type]]
+directory = "misc"
+name = "Misc"
+showcontent = true