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개요
- Kubernetes 배포 Manifist 파일을 작성하고, 어플리케이션을 배포해 볼 것입니다.
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배포할 환경 미리보기
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Kubernetes 배포 파일 작성
Code Block theme Midnight title k8s-deploy.yml linenumbers true --- apiVersion: apps/v1 kind: Deployment metadata: name: redisspring-demo spec: selector: matchLabels: app: redisspring-demo replicas: 3 replicastemplate: 1 templatemetadata: metadatalabels: labelsapp: spring-demo spec: appcontainers: redis - specname: spring-demo containers:image: sooabia/spring-demo:1.0 - nameports: redis - imagecontainerPort: 8080 --- kind: redisService apiVersion: v1 metadata: name: spring-service spec: selector: app: spring-demo ports: - protocol: TCP port: 80 targetPort: 8080 - containerPorttype: 6379LoadBalancer --- apiVersion: apps/v1 kind: DeploymentStatefulSet metadata: name: spring-demoredis spec: selector: matchLabels: app: redis serviceName: spring-demoredis replicas: 31 template: metadata: labels: app: spring-demoredis spec: containers: - name: spring-demoredis image: sooabia/spring-demo:1.0 redis ports: - containerPort: 8080 --- kind: Service apiVersion: v1 metadata: 6379 volumeMounts: - name: data mountPath: /data volumeClaimTemplates: - metadata: name: spring-service data spec: selector: accessModes: [ "ReadWriteOnce" ] app: spring-demo portsresources: - protocol: TCP portrequests: 80 targetPort: 8080 typestorage: LoadBalancer1Gi --- kind: Service apiVersion: v1 metadata: name: redis spec: selector: app: redis ports: - protocol: TCP port: 6379 targetPort: 6379 type: ClusterIP
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Code Block language bash theme Midnight linenumbers true C:\Users\Sansesanse\Desktop\VSCODE_WORK>kubectlworkspace\reactive-link-shortener-sample-app>kubectl apply -f k8s-deploy.yml deployment.apps/redis created deployment.apps/webfluxspring-demo created service/spring-service created statefulset.apps/redis created service/redis created C:\Users\Sansesanse\Desktop\VSCODE_WORK>kubectlworkspace\reactive-link-shortener-sample-app>kubectl get pod NAME READY STATUS RESTARTS AGE redis-5cdcc799b8-vjlj40 1/1 Running 0 111s26s webfluxspring-demo-7fc4f88fb486db8bb845-5xmzh6h4g8 1/1 Running 0 111s26s webfluxspring-demo-7fc4f88fb486db8bb845-6qhgpqhmj4 1/1 Running 0 111s26s webfluxspring-demo-7fc4f88fb486db8bb845-ph75sx79cl 1/1 Running 0 111s26s C:\Users\Sansesanse\Desktop\VSCODE_WORK>kubectlworkspace\reactive-link-shortener-sample-app>kubectl get svc NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE kubernetes ClusterIP 10.96.0.1 <none> 443/TCP 3h4m31d redis ClusterIP 10.111103.176235.75238 <none> 6379/TCP 115s41s spring-service LoadBalancer 10.96110.17219.92153 localhost 80:3191331834/TCP 115s41s
서비스 확인
Code Block linenumbers true C:\Users\Sansesanse\Desktop\VSCODE_WORK>curlworkspace\reactive-link-shortener-sample-app>curl -XPOST http://localhost/link -H "Content-Type: application/json" -d "{\"link\":\"http://wiki.iisanse.com\"}" {"shortenedLink":"TPUqoozMlnfI"}