我如何在本地群集中获取minikube节点 [英] how do i get the minikube nodes in a local cluster
问题描述
我正在尝试使用VM和minikube设置本地集群，因为ID一直在读取只能用于本地目的的集群，但是id喜欢加入辅助计算机，并且我正在寻找一种创建联接和哈希的方法
Im trying to set up a local cluster using VM and minikube, as Id been reading its only possible to use it for local purposes, but id like to join a secondary machine, and im searching a way to create the join and hash.
推荐答案
如果您的minikube计算机正在使用VirtualBox，则可以轻松实现.
You can easily do it in case your minikube machine is using VirtualBox.
-
启动迷你库:
Start the minikube:
$ minikube start --vm-driver="virtualbox"
在minikube中检查kubeadm，kubelet和kubectl的版本并打印连接命令:
Check the versions of kubeadm, kubelet and kubectl in minikube and print join command:
$ kubectl version
$ minikube ssh
$ kubelet --version
$ kubeadm token create --print-join-command
在VirtualBox中创建新的VM.我已经使用Vagrant为该测试创建Ubuntu 16lts VM.检查minikube和新VM是否在同一主机专用VM网络中. 您可以使用最适合您的任何东西，但是对于不同的Linux发行版，软件包的安装过程将有所不同.
Create a new VM in VirtualBox. I've used Vagrant to create Ubuntu 16lts VM for this test. Check that the minikube and the new VM are in the same host-only VM network. You can use anything that suits you best, but the packages installation procedure would be different for different Linux distributions.
(在新的VM上.)使用Kubernetes添加存储库:
(On the new VM.) Add repository with Kubernetes:
$ curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -
$ cat <<EOF >/etc/apt/sources.list.d/kubernetes.list
deb http://apt.kubernetes.io/ kubernetes-xenial main
EOF
$ apt-get update
(在新VM上.)在新VM上安装相同版本的kubelet kubeadm和其他工具(在我的情况下为1.10.0)
(On the new VM.)Install the same version of kubelet kubeadm and other tools on the new VM (1.10.0 in my case)
$ apt-get -y install ebtables ethtool docker.io apt-transport-https kubelet=1.10.0-00 kubeadm=1.10.0-00
(在新VM上.)使用步骤2中的join命令.IP地址应来自VM Host-Only-Network.在我的情况下，只有Nat网络无法正常运行.
(On the new VM.)Use your join command from the step 2. IP address should be from the VM Host-Only-Network. Only having Nat networks didn't work well in my case.
$ kubeadm join 192.168.xx.yy:8443 --token asdfasf.laskjflakflsfla --discovery-token-ca-cert-hash sha256:shfkjshkfjhskjfskjdfhksfh...shdfk
(在主主机上)将网络解决方案添加到群集:
(On the main host) Add network solution to the cluster:
$ kubectl apply -f https://docs.projectcalico.org/v3.0/getting-started/kubernetes/installation/hosted/kubeadm/1.7/calico.yaml
(在主主机上)使用kubectl检查您的节点和Pod:
(On the main host) Check your nodes and pods using kubectl:
$ kubectl get nodes:
NAME STATUS ROLES AGE VERSION
minikube Ready master 1h v1.10.0
ubuntu-xenial Ready <none> 36m v1.10.0
$ kubectl get pods --all-namespaces -o wide
NAMESPACE NAME READY STATUS RESTARTS AGE IP NODE
kube-system calico-etcd-982l8 1/1 Running 0 10m 10.0.2.15 minikube
kube-system calico-kube-controllers-79dccdc4cc-66zxm 1/1 Running 0 10m 10.0.2.15 minikube
kube-system calico-node-9sgt5 1/2 Running 13 10m 10.0.2.15 ubuntu-xenial
kube-system calico-node-qtpg2 2/2 Running 0 10m 10.0.2.15 minikube
kube-system etcd-minikube 1/1 Running 0 1h 10.0.2.15 minikube
kube-system heapster-6hmhs 1/1 Running 0 1h 172.17.0.4 minikube
kube-system influxdb-grafana-69s5s 2/2 Running 0 1h 172.17.0.5 minikube
kube-system kube-addon-manager-minikube 1/1 Running 0 1h 10.0.2.15 minikube
kube-system kube-apiserver-minikube 1/1 Running 0 1h 10.0.2.15 minikube
kube-system kube-controller-manager-minikube 1/1 Running 0 1h 10.0.2.15 minikube
kube-system kube-dns-86f4d74b45-tzc4r 3/3 Running 0 1h 172.17.0.2 minikube
kube-system kube-proxy-vl5mq 1/1 Running 0 1h 10.0.2.15 minikube
kube-system kube-proxy-xhv8s 1/1 Running 2 35m 10.0.2.15 ubuntu-xenial
kube-system kube-scheduler-minikube 1/1 Running 0 1h 10.0.2.15 minikube
kube-system kubernetes-dashboard-5498ccf677-7gf4j 1/1 Running 0 1h 172.17.0.3 minikube
kube-system storage-provisioner 1/1 Running 0 1h 10.0.2.15 minikube
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