Phone Service: Demo Project

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This is an example project using "Thymeleaf + Spring".

Build

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To build this project you will need Maven 3. You can get it at:

 http://maven.apache.org

Clean compilation products:

  mvn clean

Compile:

 mvn compile

Package

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Build Docker image

 docker build -t mtech/phoneshop .

Push Docker image

 - docker tag mtech/phoneshop farhanejaz/mtechphoneshop
 - docker login -u <your-user-name>
 - docker push farhanejaz/mtechphoneshop

Fig: Docker image pushed

Pull Docker Image

  docker pull farhanejaz/mtechphoneshop

Install

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Create Namespace (Prerequisite)

  kubectl create ns 230928005

Fig: describe namespace

Ingress Controller (Prerequisite)

Installed in default namespace 'ingress-nginx'

   - kubectl apply -f https://github.com/raw/kubernetes/ingress-nginx/controller-v1.10.0/deploy/static/provider/cloud/deploy.yaml
   - kubectl apply -f https://github.com/raw/kubernetes/ingress-nginx/controller-v1.10.0/deploy/static/provider/baremetal/deploy.yaml

Fig: Ingress controller

Mongo (Kustomize)

 - cd Kustomize/mongo
 - Kubectl apply -k . -n 230928005

App Services

Using Docker

Three environment variables are required

• SERVICE_KEY can have values ('serviceA','serviceB','serviceC')
• SERVICE_NAME can have values ('iPhone','Samsung','OPPO')
• MONGO_CONNSTR As per your instance. If you have installed using the steps defined below in this document, the value mentioned here should work.

Example to deploy as ServiceA

  docker run -itd -p 8080:8080 \
  -e SERVICE_KEY=serviceA \
  -e SERVICE_NAME=iPhone \
  -e MONGO_CONNSTR=mongodb://adminuser:password123@172.17.0.1:32000/serviceA?authSource=admin \
  --name serviceA mtech/phoneshop

Using Kubernetes (Kustomize)

  - cd Kustomize/apps
  - Kubectl apply -k . -n 230928005

Fig: Mongo and Applications deployed to 230928005 namespace

Fig: Screenshot Service A

Fig: Screenshot Service B

Fig: Screenshot Service B