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Update Cloud SQL sample apps with Kubernetes Engine yaml files. (GoogleCloudPlatform#7015)
* Update Cloud SQL sample apps w/ Kubernetes Engine. * Address review comments. * Add license. Co-authored-by: Christopher Wilcox 
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‎cloud-sql/mysql/sqlalchemy/deployment.yaml

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# Copyright 2021 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# 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, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# [START cloud_sql_mysql_sqlalchemy_gke_quickstart_deployment]
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: gke-cloud-sql-quickstart
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spec:
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selector:
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matchLabels:
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app: gke-cloud-sql-app
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template:
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metadata:
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labels:
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app: gke-cloud-sql-app
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spec:
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serviceAccountName:
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containers:
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- name: gke-cloud-sql-app
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# Replace with your Artifact Registry location (e.g., us-central1).
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# Replace with your project ID.
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image: -docker.pkg.dev//gke-cloud-sql-repo/gke-sql:latest
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# This app listens on port 8080 for web traffic by default.
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ports:
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- containerPort: 8080
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env:
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- name: PORT
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value: "8080"
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- name: DB_HOST
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value: "127.0.0.1"
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- name: DB_PORT
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value: "3306"
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- name: DB_USER
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valueFrom:
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secretKeyRef:
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name:
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key: username
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- name: DB_PASS
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valueFrom:
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secretKeyRef:
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name:
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key: password
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- name: DB_NAME
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valueFrom:
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secretKeyRef:
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name:
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key: database
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- name: cloud-sql-proxy
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# This uses the latest version of the Cloud SQL proxy
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# It is recommended to use a specific version for production environments.
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# See: https://github.com/GoogleCloudPlatform/cloudsql-proxy
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image: gcr.io/cloudsql-docker/gce-proxy:latest
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command:
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- "/cloud_sql_proxy"
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# If connecting from a VPC-native GKE cluster, you can use the
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# following flag to have the proxy connect over private IP
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# - "-ip_address_types=PRIVATE"
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# tcp should be set to the port the proxy should listen on
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# and should match the DB_PORT value set above.
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# Defaults: MySQL: 3306, Postgres: 5432, SQLServer: 1433
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- "-instances==tcp:3306"
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securityContext:
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# The default Cloud SQL proxy image runs as the
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# "nonroot" user and group (uid: 65532) by default.
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runAsNonRoot: true
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# [END cloud_sql_mysql_sqlalchemy_gke_quickstart_deployment]

‎cloud-sql/mysql/sqlalchemy/service-account.yaml

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# Copyright 2021 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# 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, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# [START cloud_sql_mysql_sqlalchemy_gke_quickstart_sa]
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: # TODO(developer): replace this value.
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# [END cloud_sql_mysql_sqlalchemy_gke_quickstart_sa]

‎cloud-sql/mysql/sqlalchemy/service.yaml

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# Copyright 2021 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# 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, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# [START cloud_sql_mysql_sqlalchemy_gke_quickstart_service]
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# The service provides a load-balancing proxy over the gke-cloud-sql-app
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# pods. By specifying the type as a 'LoadBalancer', Kubernetes Engine will
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# create an external HTTP load balancer.
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apiVersion: v1
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kind: Service
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metadata:
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name: gke-cloud-sql-app
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spec:
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type: LoadBalancer
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selector:
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app: gke-cloud-sql-app
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ports:
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- port: 80
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targetPort: 8080
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# [END cloud_sql_mysql_sqlalchemy_gke_quickstart_service]

‎cloud-sql/postgres/sqlalchemy/deployment.yaml

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# Copyright 2021 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# 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, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# [START cloud_sql_postgres_sqlalchemy_gke_quickstart_deployment]
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: gke-cloud-sql-quickstart
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spec:
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selector:
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matchLabels:
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app: gke-cloud-sql-app
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template:
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metadata:
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labels:
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app: gke-cloud-sql-app
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spec:
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serviceAccountName:
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containers:
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- name: gke-cloud-sql-app
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# Replace with your Artifact Registry location (e.g., us-central1).
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# Replace with your project ID.
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image: -docker.pkg.dev//gke-cloud-sql-repo/gke-sql:latest
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# This app listens on port 8080 for web traffic by default.
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ports:
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- containerPort: 8080
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env:
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- name: PORT
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value: "8080"
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- name: DB_HOST
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value: "127.0.0.1"
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- name: DB_PORT
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value: "5432"
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- name: DB_USER
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valueFrom:
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secretKeyRef:
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name:
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key: username
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- name: DB_PASS
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valueFrom:
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secretKeyRef:
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name:
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key: password
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- name: DB_NAME
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valueFrom:
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secretKeyRef:
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name:
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key: database
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- name: cloud-sql-proxy
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# This uses the latest version of the Cloud SQL proxy
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# It is recommended to use a specific version for production environments.
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# See: https://github.com/GoogleCloudPlatform/cloudsql-proxy
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image: gcr.io/cloudsql-docker/gce-proxy:latest
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command:
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- "/cloud_sql_proxy"
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# If connecting from a VPC-native GKE cluster, you can use the
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# following flag to have the proxy connect over private IP
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# - "-ip_address_types=PRIVATE"
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# tcp should be set to the port the proxy should listen on
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# and should match the DB_PORT value set above.
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# Defaults: MySQL: 3306, Postgres: 5432, SQLServer: 1433
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- "-instances==tcp:5432"
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securityContext:
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# The default Cloud SQL proxy image runs as the
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# "nonroot" user and group (uid: 65532) by default.
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runAsNonRoot: true
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# [END cloud_sql_postgres_sqlalchemy_gke_quickstart_deployment]

‎cloud-sql/postgres/sqlalchemy/service-account.yaml

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# Copyright 2021 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# 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, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# [START cloud_sql_postgres_sqlalchemy_gke_quickstart_sa]
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: # TODO(developer): replace this value
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# [END cloud_sql_postgres_sqlalchemy_gke_quickstart_sa]

‎cloud-sql/postgres/sqlalchemy/service.yaml

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# Copyright 2021 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# 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, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# [START cloud_sql_postgres_sqlalchemy_gke_quickstart_service]
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# The service provides a load-balancing proxy over the gke-cloud-sql-app
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# pods. By specifying the type as a 'LoadBalancer', Kubernetes Engine will
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# create an external HTTP load balancer.
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apiVersion: v1
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kind: Service
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metadata:
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name: gke-cloud-sql-app
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spec:
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type: LoadBalancer
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selector:
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app: gke-cloud-sql-app
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ports:
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- port: 80
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targetPort: 8080
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# [END cloud_sql_postgres_sqlalchemy_gke_quickstart_service]

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