A. To launch the application follow the steps below:
1. prerequisite to install:
- Docker
- Maven
- java 8
2. initial directory
Move to the "main" directory where the docker-compose.yml file is located
3. Build project. Creation of application JARs
- mvn clean install -f catalogservice/pom.xml
- mvn clean install -f orderservice/pom.xml
- mvn clean install -f packingservice/pom.xml
4. From main directory create the network: networkIdruide
docker network create networkIdruide
**5. From main directory launch docker-compose: **
docker-compose up
6. please Wait until all microservices and kafka services are completely launch
You can now begin test by open postman or chrome browser
B. To Test application follow the steps below:
Open your favorite Browser and use these urls for testing with graphiql:
- http://localhost:10555/graphiql for access to catalogservice
- http://localhost:10444/graphiql for access to orderservice
- http://localhost:10333/graphiql for access to packingservice
Open postman (please use Postman v8.2.3) and use these urls for testing
- http://localhost:10555/catalog for catalogservice (catalog API)
- http://localhost:10444/order for orderservice (order API)
- http://localhost:10333/packing for packingservice (packing API)
You can use the test sets found in the directory
/backend/posmanTests
Please change the imput parameter on API method call.
To play with application please insert products in the DB by using catalog API and this following method:
mutation {
createProduct(productInput:{name:"BMW motor and belts",codeProduct:"12345678",
price:2000,description:"new factory",quantity:400}){
codeProduct
name
price
description
quantity
}
}
C. To lauch kubernetes, and Deploy DB or services please use files .yaml in folder k8s
Follow these steps:
Prerequis
- Please install minikube and kubectl
- You can change the replicas set in file *.yml
- Open an terminal and do
minikube stop
minikube delete
minikube start
minikube ip ( ex:192.168.49.2 this ip will be use after)
kubectl create -f mysql-service-service.yaml,mysql-service-deployment.yaml
,catalog-service-pod.yaml,catalog-service-service.yaml
,packing-service-pod.yaml,packing-service-service.yaml
,order-service-pod.yaml,order-service-service.yaml
,kafka-service.yaml,kafka-deployment.yaml
,zookeeper-service.yaml,zookeeper-deployment.yaml
,kafka-claim0-persistentvolumeclaim.yaml
,networkIdruide-networkpolicy.yaml
In order to check, please do:
kubectl get configmaps
kubectl get pods
kubectl get services
kubectl get deployments
If all step above are well done , you will see all services and deployments done.
In order to test your deployment,use the ip (ex:192.168.49.2) you have got in the past in chrome browser.
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