DevOps_Shack_Ultimate_Pipeline_12_march 项目教程

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DevOps_Shack_Ultimate_Pipeline_12_march 项目教程

DevOps_Shack_Ultimate_Pipeline_12_march项目地址:https://gitcode.com/gh_mirrors/de/DevOps_Shack_Ultimate_Pipeline_12_march

1. 项目的目录结构及介绍




DevOps_Shack_Ultimate_Pipeline_12_march/


├── PHASE-1/


│   ├── 2 K8-Setup.md


│   └── ...


├── ...


└── README.md

PHASE-1/: 包含项目的第一阶段相关文件，如 Kubernetes 集群设置的文档。2 K8-Setup.md: 详细介绍了如何使用 kubeadm 设置 Kubernetes 集群。README.md: 项目的主文档，提供了项目的概览和基本信息。

2. 项目的启动文件介绍

项目的启动文件主要集中在 PHASE-1/2 K8-Setup.md 中，该文件详细描述了如何初始化 Kubernetes 集群。以下是启动步骤的概要：

更新系统包:

sudo apt-get update

安装 Docker:




sudo apt install docker.io -y


sudo chmod 666 /var/run/docker.sock

安装 Kubernetes 依赖:




sudo apt-get install -y apt-transport-https ca-certificates curl gnupg


sudo mkdir -p -m 755 /etc/apt/keyrings

添加 Kubernetes 仓库和 GPG 密钥:




curl -fsSL https://pkgs.k8s.io/core:/stable:/v1.28/deb/Release.key | sudo gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg


echo 'deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://pkgs.k8s.io/core:/stable:/v1.28/deb/ /' | sudo tee /etc/apt/sources.list.d/kubernetes.list

安装 kubeadm, kubelet 和 kubectl:




sudo apt-get update


sudo apt-get install -y kubelet kubeadm kubectl


sudo apt-mark hold kubelet kubeadm kubectl

3. 项目的配置文件介绍

项目的配置文件主要涉及 Kubernetes 集群的配置。以下是一些关键配置文件的介绍：

kubeadm 配置:




apiVersion: kubeadm.k8s.io/v1beta3


kind: ClusterConfiguration


kubernetesVersion: 1.28.1


controlPlaneEndpoint: "kube-master:6443"


networking:


  podSubnet: "10.244.0.0/16"

kubelet 配置:




apiVersion: kubelet.config.k8s.io/v1beta1


kind: KubeletConfiguration


cgroupDriver: "systemd"

ingress-nginx 配置:




apiVersion: networking.k8s.io/v1


kind: Ingress


metadata:


  name: example-ingress


  namespace: default


spec:


  rules:


  - host: example.com


    http:


      paths:


      - path: /


        pathType: Prefix


        backend:


          service:


            name: example-service


            port:


              number: 80

以上配置文件确保了 Kubernetes 集群的正确初始化和运行。

DevOps_Shack_Ultimate_Pipeline_12_march项目地址:https://gitcode.com/gh_mirrors/de/DevOps_Shack_Ultimate_Pipeline_12_march

# 随笔