k8s_on_mac

install k8s on mac

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 Setup minikube on osx without using virtualbox

 1. Virtualbox is ugly , for example if will power off your machine if battery is lower than 5%. since OSX has native hyperkit support for docker. for I want get rid of virtualbox.
 
 3.  The logic flow
 
	- [ ] remove old installation
        - [ ] install hyperkit 
        - [ ]  install minikube with driver hyperkit
          	 
        ```
        brew install docker-machine-driver-hyperkit
        sudo chown root:wheel /usr/local/opt/docker-machine-driver-hyperkit/bin/docker-machine-driver-hyperkit
        sudo chown root:wheel /usr/local/bin/docker-machine-driver-hyperkit \  &&  sudo chmod u+s /usr/local/bin/docker-machine-driver-hyperkit
        minikube start --logtostderr --v=3 --vm-driver=hyperkit
        kubectl run hello-minikube --image=k8s.gcr.io/echoserver:1.4 --port=8080\ndeployment.apps
        kubectl expose deployment hello-minikube --type=NodePort
        minikube service hello-minikube --url
        eval $(minikube docker-env)
        brew install kubernetes-helm
        kubectl get svc -w --namespace default  left-coral-gitlab-ee
        
        
        kubectl port-forward svc/aspiring-peahen-mysql 3306 &
        andywang@andywang-mbp  ~/sh  kubectl get secret --namespace default aspiring-peahen-mysql -o jsonpath="{.data.mysql-root-password}" | base64 --decode; echo
FBPXrE0S03

        mysql -h 127.0.0.1 -p -uroot
        
        
        ```
 andywang@andywang-mbp  ~/sh  docker ps | grep hello
```
3aecb7214acf        k8s.gcr.io/echoserver                      "nginx -g 'daemon of…"   4 minutes ago       Up 4 minutes                            k8s_hello-minikube_hello-minikube-6c47c66d8-d5x69_default_194a2980-b7a2-11e8-b5ed-563dcbb80f5a_0
```

andywang@andywang-mbp  ~/sh  docker  exec -it 3aecb7214acf bash

```
root@hello-minikube-6c47c66d8-d5x69:/#

```



ref:  https://blog.arkey.fr/2018/06/18/minikube-with-hyperkit/
        
   
https://www.mirantis.com/blog/install-kubernetes-apps-helm/

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