Kubekey安裝Kubernetes-1.24.8的詳細過程
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那樣依賴運行環(huán)境,可以同時安裝 Kubernetes 和 KubeSphere。此外Kubekey還可以對K8S集群做升級、擴縮容、根據(jù)Yaml安裝插件等操作,對非專業(yè)運維的開發(fā)人員相當友好。
多節(jié)點安裝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:3臺虛擬機 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
hostnamectl set-hostname l-master hostnamectl set-hostname l-worker-01 hostnamectl set-hostname l-worker-02
2.hosts-所有節(jié)點
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
yum install -y update yum install -y wget && yum install -y vim && yum install -y lsof && yum install -y net-tools
4.關閉防火墻-所有節(jié)點
systemctl stop firewalld systemctl disable firewalld
5.關閉 selinux-所有節(jié)點
sed -i 's/enforcing/disabled/' /etc/selinux/config setenforce 0 cat /etc/selinux/config
6.關閉 swap-所有節(jié)點
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
yum install -y ebtables socat ipset conntrack
8.安裝其他依賴于時間同步-所有節(jié)點
yum install -y ebtables socat ipset conntrack
9.下載kk-master節(jié)點
mkdir /opt/kubesphere cd /opt/kubesphere export KKZONE=cn curl -sfL https://get-kk.kubesphere.io | VERSION=v3.0.7 sh -
10.準備配置文件-master節(jié)點
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
./kk create cluster -f k8s-config.yaml -y --container-manager containerd
12.驗證-master節(jié)點
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
到此這篇關于Kubekey安裝Kubernetes-1.24.8的文章就介紹到這了,更多相關Kubekey安裝Kubernetes內(nèi)容請搜索腳本之家以前的文章或繼續(xù)瀏覽下面的相關文章希望大家以后多多支持腳本之家!
相關文章
k8s?Ingress使用詳解(云原生kubernetes)
k8s提供了Ingress這種資源對象,Ingress只需要一個NodePort或者一個LB就可以滿足暴露多個Service的需求,接下來通過本文講解下k8s?Ingress使用詳解(云原生kubernetes),需要的朋友可以參考下2023-02-02KVM虛擬化技術之virt-manager使用及KVM虛擬化平臺網(wǎng)絡模型介紹
這篇文章主要介紹了KVM虛擬化技術之virt-manager使用及KVM虛擬化平臺網(wǎng)絡模型介紹,需要的朋友可以參考下2016-10-10Google?Kubernetes?Engine?集群實戰(zhàn)詳解
這篇文章主要為大家介紹了Google?Kubernetes?Engine?集群實戰(zhàn)詳解,有需要的朋友可以借鑒參考下,希望能夠有所幫助,祝大家多多進步,早日升職加薪2022-08-08Kubernetes應用配置管理創(chuàng)建使用詳解
這篇文章主要為大家介紹了Kubernetes應用配置管理創(chuàng)建使用詳解,有需要的朋友可以借鑒參考下,希望能夠有所幫助,祝大家多多進步,早日升職加薪2022-11-11kubelet為cadvisor添加namespace/pod/container標簽示例詳解
這篇文章主要為大家介紹了kubelet為cadvisor添加namespace/pod/container標簽示例詳解,有需要的朋友可以借鑒參考下,希望能夠有所幫助,祝大家多多進步,早日升職加薪2023-09-09