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volumeMounts:
- name: mongo-persistent-storage
mountPath: /data/db
volumes:
- name: mongo-persistent-storage
gcePersistentDisk:
pdName: mongo-disk
fsType: ext4
<|endoftext|>
# source: k8s_examples/_archived/nodesjs-mongodb/web-controller.yaml type: yaml
apiVersion: v1
kind: ReplicationController
metadata:
labels:
name: web
name: web-controller
spec:
replicas: 2
selector:
name: web
template:
metadata:
labels:
name: web
spec:
containers:
- image: <YOUR-CONTAINER>
name: web
ports:
- containerPort: 3000
name: http-server
<|endoftext|>
# source: k8s_examples/_archived/nodesjs-mongodb/mongo-service.yaml type: yaml
apiVersion: v1
kind: Service
metadata:
labels:
name: mongo
name: mongo
spec:
ports:
- port: 27017
targetPort: 27017
selector:
name: mongo
<|endoftext|>
# source: k8s_examples/_archived/nodesjs-mongodb/README.md type: docs
## Node.js and MongoDB on Kubernetes
The following document describes the deployment of a basic Node.js and MongoDB web stack on Kubernetes. Currently this example does not use replica sets for MongoDB.
For more a in-depth explanation of this example, please [read this post.](https://medium.com/google-cloud-platform-developer-advocates/running-a-mean-stack-on-google-cloud-platform-with-kubernetes-149ca81c2b5d)
### Prerequisites
This example assumes that you have a basic understanding of Kubernetes concepts (Pods, Services, Replication Controllers), a Kubernetes cluster up and running, and that you have installed the ```kubectl``` command line tool somewhere in your path. Please see the [getting started](https://kubernetes.io/docs/getting-sta...
Note: This example was tested on [Google Container Engine](https://cloud.google.com/container-engine/docs/). Some optional commands require the [Google Cloud SDK](https://cloud.google.com/sdk/).
### Creating the MongoDB Service
The first thing to do is create the MongoDB Service. This service is used by the other Pods in the cluster to find and connect to the MongoDB instance.
```yaml
apiVersion: v1
kind: Service
metadata:
labels:
name: mongo
name: mongo
spec:
ports:
- port: 27017
targetPort: 27017
selector:
name: mongo
```
[Download file](mongo-service.yaml)
This service looks for all pods with the "mongo" tag, and creates a Service on port 27017 that targets port 27017 on the MongoDB pods. Port 27017 is the standard MongoDB port.
To start the service, run:
```sh
kubectl create -f examples/nodesjs-mongodb/mongo-service.yaml
```
### Creating the MongoDB Controller
Next, create the MongoDB instance that runs the Database. Databases also need persistent storage, which will be different for each platform.
```yaml
apiVersion: v1
kind: ReplicationController
metadata:
labels: