https://github.com/nhatthaiquang-agilityio/spring-mongodb-minikube

Spring Boot API Service and MongoDB, Devops: Minikube
https://github.com/nhatthaiquang-agilityio/spring-mongodb-minikube

kubernetes minikube mongodb sping-boot spring-data

Last synced: 19 days ago
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Spring Boot API Service and MongoDB, Devops: Minikube

• Host: GitHub
• URL: https://github.com/nhatthaiquang-agilityio/spring-mongodb-minikube
• Owner: nhatthaiquang-agilityio
• Created: 2018-01-11T07:16:51.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2018-03-07T02:38:09.000Z (almost 7 years ago)
• Last Synced: 2024-04-16T07:09:42.583Z (9 months ago)
• Topics: kubernetes, minikube, mongodb, sping-boot, spring-data
• Language: Java
• Size: 14.6 KB
• Stars: 1
• Watchers: 2
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Spring, MongoDB and Kubernetes

The following document describes the deployment of a basic Spring API Service and MongoDB web stack on Kubernetes. Currently this example does not use replica sets for MongoDB.

Using Replication Controllers for building MongoDB

# Requirements

    Java: JDK 1.8

    Maven Build

    Docker and Minikube on local

### Kubernetes

Using Minikube: build on local

#### Minikube

```

minikube start

```

```

minikube stop

```

### APIs Service

##### Build API Service

```

$ cd api-service

$ mvn package -DskipTests=True

```

##### Create docker images for APIs Service and push Docker Hub

```

$ cd api-service

$ docker build -t nhatthai/api-service .

$ docker push nhatthai/api-service

```

##### Create Persitant Volume

```

$ cd manifests

$ kubectl create -f mongo-pv.yml

$ kubectl get pv

```

##### Create Persitant Volume Claim

```

$ cd manifests

$ kubectl create -f mongo-pvc.yml

$ kubectl get pvc

```

##### Create MongoDB Controller

```

$ cd manifests

$ kubectl create -f mongo-controller.yml

```

##### Create MongoDB Service

```

$ cd manifests

$ kubectl create -f mongo-service.yml

```

##### Create API Service Deployment

```

$ cd manifests

$ kubectl create -f api-deploy.yml

```

##### Create API Service

```

$ cd manifests

$ kubectl create -f api-service.yml

```

##### Check Services

```

$ kubectl describe services

```

```

$ kubectl describe replicationcontrollers/mongo-controller

```

```

$ kubectl exec -it mongo-controller-vbqf4 -c mongo bash

```

##### Enable and Create Ingress

```

$ minikube addons enable ingress

```

```

$ cd manifests

$ kubectl create -f ingress.yml

```

##### Add mysite.com into /etc/hosts

```

$ minikube ip

192.168.99.100

```

```

192.168.99.100 mysite.com

```

### Notes

##### Config MongoDB

Check config MongoDB in api-service/src/main/resources/application.properties

##### Create API Service Replication Controller

https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux_atomic_host/7/html/getting_started_with_kubernetes/get_started_orchestrating_containers_with_kubernetes#exploring_kubernetes_pods

We can create API Service Replication Controller instead of a API Service Deployment.

Please checkout Git branch: replication-api-service

```

$ cd manifests

$ kubectl create -f api-controller.yml

```

### Usage

##### Create a student

POST http://mysite.com/student

```

{

	"id": "1",

	"name": "NhatThai",

	"description": "Programmer",

	"courses": [{

		"id": "1",

		"name": "Minikube on local",

		"description": "Kubenetes",

		"steps": [1]

	}]

}

```

##### Get all student

http://mysite.com/students

### Reference

[Running a MEAN stack on Google Cloud Platform with Kubernetes](https://medium.com/google-cloud/running-a-mean-stack-on-google-cloud-platform-with-kubernetes-149ca81c2b5d)

[Node.js and MongoDB on Kubernetes](https://github.com/kubernetes/examples/tree/master/staging/nodesjs-mongodb)

[GET STARTED PROVISIONING STORAGE IN KUBERNETES](https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux_atomic_host/7/html/getting_started_with_kubernetes/get_started_provisioning_storage_in_kubernetes)