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# Copyright 2015 Google Inc.
#
# Licensed 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
# This file configures the ctrack application . The frontend serves
# public web traffic.
# The bookshelf frontend replication controller ensures that at least 3
# instances of the bookshelf app are running on the cluster.
# For more info about Pods see:
# https://cloud.google.com/container-engine/docs/pods/
# For more info about Deployments:
# https://kubernetes.io/docs/user-guide/deployments/
# [START kubernetes_deployment]
apiVersion: apps/v1
kind: Deployment
metadata:
name: ctrack
labels:
app: ctrack
spec:
replicas: 3
selector:
matchLabels:
app: ctrack
template:
metadata:
labels:
app: ctrack
spec:
containers:
- name: ctrack-app
# Replace with your project ID or use `make template`
image: gcr.io/ctrack-291710/ctrack
# This setting makes nodes pull the docker image every time before
# starting the pod. This is useful when debugging, but should be turned
# off in production.
imagePullPolicy: Always
env:
# [START cloudsql_secrets]
- name: DATABASE_USER
valueFrom:
secretKeyRef:
name: cloudsql
key: ctrack
- name: DATABASE_PASSWORD
valueFrom:
secretKeyRef:
name: cloudsql
key: password
# [END cloudsql_secrets]
ports:
- containerPort: 8080
# [START proxy_container]
- image: gcr.io/cloudsql-docker/gce-proxy:1.16
name: cloudsql-proxy
command: ["/cloud_sql_proxy", "--dir=/cloudsql",
"-instances=ctrack-291710:europe-west2:ctrack=tcp:5432",
"-credential_file=/secrets/cloudsql/credentials.json"]
volumeMounts:
- name: cloudsql-oauth-credentials
mountPath: /secrets/cloudsql
readOnly: true
- name: ssl-certs
mountPath: /etc/ssl/certs
- name: cloudsql
mountPath: /cloudsql
# [END proxy_container]
# [START volumes]
volumes:
- name: cloudsql-oauth-credentials
secret:
secretName: cloudsql-oauth-credentials
- name: ssl-certs
hostPath:
path: /etc/ssl/certs
- name: cloudsql
emptyDir:
# [END volumes]
# [END kubernetes_deployment]
---
# [START service]
# The ctrack service provides a load-balancing proxy over the ctrack app
# pods. By specifying the type as a 'LoadBalancer', Container Engine will
# create an external HTTP load balancer.
# For more information about Services see:
# https://cloud.google.com/container-engine/docs/services/
# For more information about external HTTP load balancing see:
# https://cloud.google.com/container-engine/docs/load-balancer
apiVersion: v1
kind: Service
metadata:
name: ctrack
labels:
app: ctrack
spec:
type: LoadBalancer
ports:
- port: 80
targetPort: 8080
selector:
app: ctrack
# [END service]
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