Run minikube
Run minikube in macOS(10.13.6)
install minikube
Please follow this tutorial
$ minikube version
minikube version: v0.33.1
install vm driver
I used hyperkit
1. Prepare docker images dependended and Start minikube
Run docker pull the following images on Host terminal:
k8s.gcr.io/kube-apiserver:v1.13.2
k8s.gcr.io/kube-controller-manager:v1.13.2
k8s.gcr.io/kube-scheduler:v1.13.2
k8s.gcr.io/kube-proxy:v1.13.2
k8s.gcr.io/pause:3.1
k8s.gcr.io/etcd:3.2.24
k8s.gcr.io/coredns:1.2.6
Save the images as k8s.zip:
$ docker save \
k8s.gcr.io/kube-apiserver:v1.13.2 \
k8s.gcr.io/kube-controller-manager:v1.13.2 \
k8s.gcr.io/kube-scheduler:v1.13.2 \
k8s.gcr.io/kube-proxy:v1.13.2 \
k8s.gcr.io/pause:3.1 \
k8s.gcr.io/etcd:3.2.24 \
k8s.gcr.io/coredns:1.2.6 \
| gzip -c > k8s.zip
After then, run the following commands:
$ sudo rm /var/db/dhcpd_leases # before you remove it, try 'cat /var/db/dhcpd_leases'
$ minikube stop
$ minikube delete
$ minikube start --vm-driver=hyperkit -v=9
1.1 fail to download ios
Download minikube-v0.33.1.iso and move it into ~/.minikube/iso/ path.
1.2 hang on downloading kubeadm and kubectl
Retry minikube start --vm-driver=hyperkit -v=9 some times.
2. When terminal prints Starting cluster components...
We will start a simple HTTP server in Host by:
$ python -m SimpleHTTPServer
to serve k8s.zip which will be downloaded in vm.
3. Login the vm
$ ssh docker@$(minikube ip) # using password "tcuser"
The /mnt/vda1 has enough space to save k8s.zip, run the following commands:
$ cd /mnt/vda1
$ sudo wget 'http://host_ip:8000/k8s.zip' # (in my case host ip was 192.168.64.3 but you will have to connect to 192.168.64.1)
$ docker load < k8s.zip
$ sudo rm k8s.zip
$ docker images
- If meet the error:
starting cluster: kubeadm init error, run following command invm:
$ sudo kubeadm reset
$ sudo /usr/bin/kubeadm init --config /var/lib/kubeadm.yaml --ignore-preflight-errors=DirAvailable--etc-kubernetes-manifests --ignore-preflight-errors=DirAvailable--data-minikube --ignore-preflight-errors=Port-10250 --ignore-preflight-errors=FileAvailable--etc-kubernetes-manifests-kube-scheduler.yaml --ignore-preflight-errors=FileAvailable--etc-kubernetes-manifests-kube-apiserver.yaml --ignore-preflight-errors=FileAvailable--etc-kubernetes-manifests-kube-controller-manager.yaml --ignore-preflight-errors=FileAvailable--etc-kubernetes-manifests-etcd.yaml --ignore-preflight-errors=Swap --ignore-preflight-errors=CRI
- Check the log in
vm
$ sudo journalctl -xeu kubelet
4. Check k8s node
$ kubectl version
will display log in termina:
Client Version: version.Info{Major:"1", Minor:"13", GitVersion:"v1.13.3", GitCommit:"721bfa751924da8d1680787490c54b9179b1fed0", GitTreeState:"clean", BuildDate:"2019-02-04T04:48:03Z", GoVersion:"go1.11.5", Compiler:"gc", Platform:"darwin/amd64"}
Server Version: version.Info{Major:"1", Minor:"13", GitVersion:"v1.13.2", GitCommit:"cff46ab41ff0bb44d8584413b598ad8360ec1def", GitTreeState:"clean", BuildDate:"2019-01-10T23:28:14Z", GoVersion:"go1.11.4", Compiler:"gc", Platform:"linux/amd64"}
and
$ kubectl get nodes
will display log in termina:
NAME STATUS ROLES AGE VERSION
minikube Ready master 17m v1.13.2
Have fun with k8s!