Shulou(Shulou.com)06/02 Report--

Construction steps:

1: Self-signed ETCD certificate

2: ETCD deployment

3: Node install docker

4: Flannel deployment (write subnet to etcd first)

---------master----------

5: Self-signed API Server certificate

6: Deploy API Server components (token, csv)

7: Deploy controller-manager (specify apiserver certificate) and scheduler components

----------node----------

8: Generate kubeconfig (bootstrap, kubeconfig and kube-proxy. kubeconfig)

9: Deploying Kubelet Components

10: Deploying kube-proxy components

- ---------Join Cluster-----------

11: kubectl get csr && kubectl certificate approve Allow method certificate, join cluster

12: Add a node

13: View kubectl get node

Environmental preparation:

Master node:

CentOS 7-3：192.168.18.128

Node:

CentOS 7-4：192.168.18.148 docker

CentOS 7-5：192.168.18.145 docker

Mester7 - 3:[root@master~]#mkdir k8s [root@master~]#cd k8s/[root@master k8s]#mkdir etcd-cert [root@master k8s]#mv www.example.com etcd-cert [root@master k8s] s]#lsetcd-cert etcd.sh [root@master k8s]#vim cfssl. shcurl-L www.example.com-o/usr/local/bin/cfsslcurl-L www.example.com-o/usr/local/bin/cfssljj soncurl-L www.example.com-o/usr/local/bin/cfssl-certinfochmod + x/usr/local/bin/cfssljson/usr/local/bin/cfssl-certinfo [root@master k8s]#bash cfssl-certinfo ssl.sh [root@master k8s]#ls/usr/local/bin/cfssl cfssl-certinfo cfssljson [root@master k8s]#cd etcd-cert/`Define CA certificate `cat> ca-config.json

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