在阿里云的ECS下（centos系統(tǒng)）安裝k8s
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相信部署過(guò)或者了解過(guò)k8s部署的同學(xué)都知道，k8s很好但是安裝起來(lái)比較復(fù)雜匙握，所以給大家整理了如下快捷的安裝方法
1.yum install -y etcd kubernetes
2.vim /etc/sysconfig/docker
? ?# 內(nèi)容改為如下? OPTIONS='--selinux-enabled=false --insecure-registry gcr.io'
3.vim /etc/kubernetes/apiserver 去掉–admission-control中的ServiceAccount
4.systemctl start etcd.service
5.systemctl start docker
6.systemctl start kube-apiserver.service
7.systemctl start kube-controller-manager.service
8.systemctl start kube-scheduler.service
9.systemctl start kubelet.service
10.systemctl start kube-proxy.service
11.yum install python-rhsm-certificates?
避免k8s下載鏡像出錯(cuò)
12.運(yùn)行wget http://mirror.centos.org/centos/7/os/x86_64/Packages/python-rhsm-certificates-1.19.10-1.el7_4.x86_64.rpm 手動(dòng)下載
13.chmod +x python-rhsm-certificates-1.19.10-1.el7_4.x86_64.rpm?
14.運(yùn)行 rpm2cpio python-rhsm-certificates-1.19.10-1.el7_4.x86_64.rpm | cpio -iv --to-stdout /etc/rhsm/ca/redhat-uep.pem | tee???????????/etc/rhsm/ca/redhat-uep.pem
15.運(yùn)行 ll /etc/docker/certs.d/registry.access.redhat.com/redhat-ca.crt 指向正確
16.docker pull?XXXX
17.編寫(xiě)yaml文件：
XXXX.yaml:
apiVersion: v1
kind: ReplicationController
metadata:
? name: myname
? labels:
? ? name: myname
spec:
? replicas: 2
? selector:
? ? name: myname
? template:
? ? metadata:
? ? labels:
? ? ? name: myname
? ? spec:
? ? containers:
? ? - name: myname
? ? ? image: helloWord
? ? ? imagePullPolicy: IfNotPresent
? ? ? ports:
? ? ? - containerPort: 8080
18.kubectl create -f xxxxx.yaml?? ? ??
19.kubectl get rc
20.kubectl get pods
21.kubectl describe pod helloworld-7jpm5
22.kubectl logs helloworld-7jpm5
通過(guò)yum的安裝方式可以很簡(jiǎn)單的安裝，但是部分功能不支持
附上原文鏈接：https://blog.csdn.net/baidu_35491832/article/details/88530875
