Kubekey安裝Kubernetes-1.24.8的詳細(xì)過程

更新時(shí)間：2023年05月12日 10:31:11 作者：木衛(wèi)二號(hào)Coding

這篇文章主要介紹了Kubekey安裝Kubernetes-1.24.8的詳細(xì)過程，本文給大家介紹的非常詳細(xì)，對(duì)大家的學(xué)習(xí)或工作具有一定的參考借鑒價(jià)值,需要的朋友可以參考下

0.系統(tǒng)環(huán)境
1.hostname-所有節(jié)點(diǎn)
2.hosts-所有節(jié)點(diǎn)
3.yum安裝依賴-所有節(jié)點(diǎn)
4.關(guān)閉防火墻-所有節(jié)點(diǎn)
5.關(guān)閉 selinux-所有節(jié)點(diǎn)
6.關(guān)閉 swap-所有節(jié)點(diǎn)
7.安裝依賴組件### 安裝依賴組件-所有節(jié)點(diǎn)
8.安裝其他依賴于時(shí)間同步-所有節(jié)點(diǎn)
9.下載kk-master節(jié)點(diǎn)
10.準(zhǔn)備配置文件-master節(jié)點(diǎn)
11.執(zhí)行安裝-master節(jié)點(diǎn)
12.驗(yàn)證-master節(jié)點(diǎn)

Kubekey簡介

官網(wǎng)文檔：https://kubesphere.com.cn/docs/v3.3/installing-on-linux/introduction/kubekey/

Github：https://github.com/kubesphere/kubekey

Github中文文檔：https://github.com/kubesphere/kubekey/blob/master/README_zh-CN.md

Kubekey采用Go編寫，不像Ansible那樣依賴運(yùn)行環(huán)境，可以同時(shí)安裝 Kubernetes 和 KubeSphere。此外Kubekey還可以對(duì)K8S集群做升級(jí)、擴(kuò)縮容、根據(jù)Yaml安裝插件等操作，對(duì)非專業(yè)運(yùn)維的開發(fā)人員相當(dāng)友好。

多節(jié)點(diǎn)安裝K8S及KubeSphere官方文檔：https://kubesphere.com.cn/docs/v3.3/installing-on-linux/introduction/multioverview/

Kubekey安裝Kubernetes-1.24.8 0.

0.系統(tǒng)環(huán)境

主機(jī):3臺(tái)虛擬機(jī) 4C8G
系統(tǒng):CentOS-7.9
完成環(huán)境：kubernetes-1.24.8,容器:containerd

1.hostname-所有節(jié)點(diǎn)

hostnamectl set-hostname l-master
hostnamectl set-hostname l-worker-01
hostnamectl set-hostname l-worker-02

2.hosts-所有節(jié)點(diǎn)

192.168.31.66   l-master
192.168.31.67   l-worker-01
192.168.31.68   l-worker-02

3.yum安裝依賴-所有節(jié)點(diǎn)

yum install -y update 
yum install -y wget && yum install -y vim && yum install -y lsof && yum install -y net-tools

4.關(guān)閉防火墻-所有節(jié)點(diǎn)

systemctl stop firewalld
systemctl disable firewalld

5.關(guān)閉 selinux-所有節(jié)點(diǎn)

sed -i 's/enforcing/disabled/' /etc/selinux/config
setenforce 0
cat /etc/selinux/config

6.關(guān)閉 swap-所有節(jié)點(diǎn)

swapoff -a
sed -ri 's/.*swap.*/#&/' /etc/fstab
free -l -h

7.安裝依賴組件### 安裝依賴組件-所有節(jié)點(diǎn)

yum install -y ebtables socat ipset conntrack

8.安裝其他依賴于時(shí)間同步-所有節(jié)點(diǎn)

yum install -y ebtables socat ipset conntrack

9.下載kk-master節(jié)點(diǎn)

mkdir /opt/kubesphere
cd /opt/kubesphere
export KKZONE=cn
curl -sfL https://get-kk.kubesphere.io | VERSION=v3.0.7 sh -

10.準(zhǔn)備配置文件-master節(jié)點(diǎn)

cat /opt/kubesphere/k8s-config.yaml

apiVersion: kubekey.kubesphere.io/v1alpha2
kind: Cluster
metadata:
  name: sample
spec:
  hosts:
  - {name: l-master, address: 192.168.31.66, internalAddress: 192.168.31.66, user: root, password: "root"}
  - {name: l-worker-01, address: 192.168.31.67, internalAddress: 192.168.31.67, user: root, password: "root"}
  - {name: l-worker-02, address: 192.168.31.68, internalAddress: 192.168.31.68, user: root, password: "root"}
  roleGroups:
    etcd:
    - l-master
    control-plane: 
    - l-master
    worker:
    - l-master
    - l-worker-01
    - l-worker-02
  controlPlaneEndpoint:
    ## Internal loadbalancer for apiservers 
    # internalLoadbalancer: haproxy
    domain: lb.kubesphere.local
    address: ""
    port: 6443
  kubernetes:
    version: v1.24.8
    clusterName: cluster.local
    autoRenewCerts: true
    containerManager: docker
  etcd:
    type: kubekey
  network:
    plugin: calico
    kubePodsCIDR: 10.233.64.0/18
    kubeServiceCIDR: 10.233.0.0/18
    ## multus support. https://github.com/k8snetworkplumbingwg/multus-cni
    multusCNI:
      enabled: false
  registry:
    privateRegistry: ""
    namespaceOverride: ""
    registryMirrors: []
    insecureRegistries: []
  addons: []

11.執(zhí)行安裝-master節(jié)點(diǎn)

./kk create cluster -f k8s-config.yaml -y --container-manager containerd

12.驗(yàn)證-master節(jié)點(diǎn)

kubectl get pod -A

kube-system   calico-kube-controllers-676c86494f-5lr5w             1/1     Running   1 (50m ago)   4h35m
kube-system   calico-node-c79sk                                    1/1     Running   1 (50m ago)   4h35m
kube-system   calico-node-mkmdg                                    1/1     Running   1 (50m ago)   4h35m
kube-system   calico-node-p55pb                                    1/1     Running   1 (50m ago)   4h35m
kube-system   coredns-757cd945b-9crbl                              1/1     Running   1 (50m ago)   4h35m
kube-system   coredns-757cd945b-pw9qc                              1/1     Running   1 (50m ago)   4h35m
kube-system   kube-apiserver-b-master                              1/1     Running   1 (50m ago)   4h35m
kube-system   kube-controller-manager-b-master                     1/1     Running   1 (50m ago)   4h35m
kube-system   kube-proxy-2vnlb                                     1/1     Running   1 (50m ago)   4h35m
kube-system   kube-proxy-5tv62                                     1/1     Running   1 (50m ago)   4h35m
kube-system   kube-proxy-vckp4                                     1/1     Running   1 (50m ago)   4h35m
kube-system   kube-scheduler-b-master                              1/1     Running   1 (50m ago)   4h35m
kube-system   nodelocaldns-5jwdf                                   1/1     Running   1 (50m ago)   4h35m
kube-system   nodelocaldns-p99zp                                   1/1     Running   1 (50m ago)   4h35m
kube-system   nodelocaldns-xbvfk                                   1/1     Running   1 (50m ago)   4h35m

到此這篇關(guān)于Kubekey安裝Kubernetes-1.24.8的文章就介紹到這了,更多相關(guān)Kubekey安裝Kubernetes內(nèi)容請(qǐng)搜索腳本之家以前的文章或繼續(xù)瀏覽下面的相關(guān)文章希望大家以后多多支持腳本之家！

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