Kompose

Kompose是一个将docker-compose配置转换成Kubernetes manifests的工具，官方网站为http://kompose.io/。
Kompose安装
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# Linux
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$ curl -L https://github.com/kubernetes-incubator/kompose/releases/download/v0.5.0/kompose-linux-amd64 -o kompose
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​
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# macOS
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$ curl -L https://github.com/kubernetes-incubator/kompose/releases/download/v0.5.0/kompose-darwin-amd64 -o kompose
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​
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# Windows
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$ curl -L https://github.com/kubernetes-incubator/kompose/releases/download/v0.5.0/kompose-windows-amd64.exe -o kompose.exe
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​
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# 放到PATH中
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$ chmod +x kompose
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$ sudo mv ./kompose /usr/local/bin/kompose
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Kompose使用
docker-compose.yaml
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version: "2"
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​
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services:
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​
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  redis-master:
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    image: gcr.io/google_containers/redis:e2e 
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    ports:
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      - "6379"
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​
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  redis-slave:
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    image: gcr.io/google_samples/gb-redisslave:v1
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    ports:
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      - "6379"
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    environment:
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      - GET_HOSTS_FROM=dns
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​
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  frontend:
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    image: gcr.io/google-samples/gb-frontend:v4
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    ports:
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      - "80:80"
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    environment:
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      - GET_HOSTS_FROM=dns
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    labels:
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      kompose.service.type: LoadBalancer
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kompose up
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$ kompose up
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We are going to create Kubernetes Deployments, Services and PersistentVolumeClaims for your Dockerized application. 
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If you need different kind of resources, use the 'kompose convert' and 'kubectl create -f' commands instead. 
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​
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INFO Successfully created Service: redis
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INFO Successfully created Service: web
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INFO Successfully created Deployment: redis
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INFO Successfully created Deployment: web
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​
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Your application has been deployed to Kubernetes. You can run 'kubectl get deployment,svc,pods,pvc' for details.
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kompose convert
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$ kompose convert
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INFO file "frontend-service.yaml" created
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INFO file "redis-master-service.yaml" created
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INFO file "redis-slave-service.yaml" created
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INFO file "frontend-deployment.yaml" created
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INFO file "redis-master-deployment.yaml" created
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INFO file "redis-slave-deployment.yaml" created
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