linux 使用kubeadm安装部署K8S

最新推荐文章于 2025-06-06 16:45:24 发布

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最新推荐文章于 2025-06-06 16:45:24 发布 · 537 阅读

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#linux #kubernetes #运维

博客介绍了Kubernetes环境的安装过程，包括安装docker-20.10.14版本，指定版本部署kubeadm、kubelet和kubectl，启动kubelet。因机器原有Kubernetes环境，需进行环境初始化。之后安装网络插件，使kubelet运行正常，最后查看k8s环境。

上一节，安装了docker-20.10.14版本

安装kubeadm，kubelet和kubectl

由于版本更新频繁，这里指定版本号部署

 yum  install kubelet-1.23.4-0 kubeadm-1.23.4-0 kubectl-1.23.4-0 -y
Loaded plugins: fastestmirror
Repository epel is listed more than once in the configuration
Repository epel-debuginfo is listed more than once in the configuration
Repository epel-source is listed more than once in the configuration
Loading mirror speeds from cached hostfile
 * base: mirrors.aliyun.com
 * extras: mirrors.aliyun.com
 * updates: mirrors.aliyun.com
Resolving Dependencies
--> Running transaction check
---> Package kubeadm.x86_64 0:1.23.4-0 will be installed
--> Processing Dependency: kubernetes-cni >= 0.8.6 for package: kubeadm-1.23.4-0.x86_64
---> Package kubectl.x86_64 0:1.23.4-0 will be installed
---> Package kubelet.x86_64 0:1.23.4-0 will be installed
--> Running transaction check
---> Package kubernetes-cni.x86_64 0:1.2.0-0 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

===================================================================================================================
 Package                        Arch                   Version                    Repository                  Size
===================================================================================================================
Installing:
 kubeadm                        x86_64                 1.23.4-0                   kubernetes                 9.0 M
 kubectl                        x86_64                 1.23.4-0                   kubernetes                 9.5 M
 kubelet                        x86_64                 1.23.4-0                   kubernetes                  21 M
Installing for dependencies:
 kubernetes-cni                 x86_64                 1.2.0-0                    kubernetes                  17 M

Transaction Summary
===================================================================================================================
Install  3 Packages (+1 Dependent package)

Total download size: 56 M
Installed size: 255 M
Downloading packages:
(1/4): c8a17896ac2f24c43770d837f9f751acf161d6c33694b5dad42f5f638c6dd626-kubeadm-1.23.4-0.x8 | 9.0 MB  00:00:20     
(2/4): ae22dad233f0617861909955e30f527067e6f5535c1d1a9cda7b3a288fe62cd2-kubectl-1.23.4-0.x8 | 9.5 MB  00:00:20     
(3/4): 7a0d50ba594f62deddd266db3400d40a3b7 92% [==============================   ] 892 kB/s |  52 MB  00:00:05 ETA 
(3/4): 0f2a2afd740d476ad77c508847bad1f559afc2425816c1f2ce4432a62dfe0b9d-kubernetes-cni-1.2. |  17 MB  00:00:38     
(4/4): 7a0d50ba594f62deddd266db3400d40a3b745be71f10684faa9c1632aca50d6b-kubelet-1.23.4-0.x8 |  21 MB  00:00:47     
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Total