装置Minikube并启动一个Kubernetes环境
装置docker
# 更新源信息sudo apt-get update# 装置必要软件sudo apt-get install ca-certificates curl gnupg lsb-release # 创立keysudo mkdir -p /etc/apt/keyrings# 导入key证书curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg# 写入docker源信息echo \ "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \ $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null# 设置为国内源sed -i s#download.docker.com#mirrors.ustc.edu.cn/docker-ce#g /etc/apt/sources.list.d/docker.list# 更新源信息并进行装置sudo apt-get updatesudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose-plugin# 配置加速器sudo mkdir -p /etc/dockersudo tee /etc/docker/daemon.json <<-'EOF'{ "registry-mirrors": ["https://ted9wxpi.mirror.aliyuncs.com"], "exec-opts": ["native.cgroupdriver=systemd"]}EOFsudo systemctl daemon-reloadsudo systemctl restart docker装置cri-docker
# 因为1.24以及更高版本不反对docker所以装置cri-docker# 下载cri-docker wget https://ghproxy.com/https://github.com/Mirantis/cri-dockerd/releases/download/v0.2.5/cri-dockerd-0.2.5.amd64.tgz# 解压cri-dockertar xvf cri-dockerd-0.2.5.amd64.tgz cp cri-dockerd/cri-dockerd /usr/bin/# 写入启动配置文件cat > /usr/lib/systemd/system/cri-docker.service <<EOF[Unit]Description=CRI Interface for Docker Application Container EngineDocumentation=https://docs.mirantis.comAfter=network-online.target firewalld.service docker.serviceWants=network-online.targetRequires=cri-docker.socket[Service]Type=notifyExecStart=/usr/bin/cri-dockerd --network-plugin=cni --pod-infra-container-image=registry.aliyuncs.com/google_containers/pause:3.7ExecReload=/bin/kill -s HUP $MAINPIDTimeoutSec=0RestartSec=2Restart=alwaysStartLimitBurst=3StartLimitInterval=60sLimitNOFILE=infinityLimitNPROC=infinityLimitCORE=infinityTasksMax=infinityDelegate=yesKillMode=process[Install]WantedBy=multi-user.targetEOF# 写入socket配置文件cat > /usr/lib/systemd/system/cri-docker.socket <<EOF[Unit]Description=CRI Docker Socket for the APIPartOf=cri-docker.service[Socket]ListenStream=%t/cri-dockerd.sockSocketMode=0660SocketUser=rootSocketGroup=docker[Install]WantedBy=sockets.targetEOF# 进行启动cri-dockersystemctl daemon-reload ; systemctl enable cri-docker --now装置nimikuber
# 下载最新版本kuberctlcurl -LO https://storage.googleapis.com/kubernetes-release/release/`curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt`/bin/linux/amd64/kubectl# 下载指定版本kubectlcurl -LO https://storage.googleapis.com/kubernetes-release/release/v1.16.0/bin/linux/amd64/kubectl# 设置执行权限chmod +x ./kubectlsudo mv ./kubectl /usr/local/bin/kubectl# 查看版本kubectl version# 下载安装 minikubercurl -Lo minikube https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64 && chmod +x minikube# 装置nimikubersudo mkdir -p /usr/local/bin/sudo install minikube /usr/local/bin/# 配置免密ssh-keygen -t rsassh-copy-id 192.168.1.94# 启动minikuberoot@cby:~# minikube start --driver=docker --container-runtime=containerd --image-mirror-country=cn --force* minikube v1.26.1 on Ubuntu 22.04! minikube skips various validations when --force is supplied; this may lead to unexpected behavior* Using the docker driver based on user configuration* The "docker" driver should not be used with root privileges. If you wish to continue as root, use --force.* If you are running minikube within a VM, consider using --driver=none:* https://minikube.sigs.k8s.io/docs/reference/drivers/none/* Using image repository registry.cn-hangzhou.aliyuncs.com/google_containers* Using Docker driver with root privileges* Starting control plane node minikube in cluster minikube* Pulling base image ... > registry.cn-hangzhou.aliyun...: 386.60 MiB / 386.61 MiB 100.00% 1.37 Mi > registry.cn-hangzhou.aliyun...: 0 B [____________________] ?% ? p/s 4m9s* Creating docker container (CPUs=2, Memory=2200MB) ...* Preparing Kubernetes v1.24.3 on containerd 1.6.6 ... > kubelet.sha256: 64 B / 64 B [-------------------------] 100.00% ? p/s 0s > kubectl.sha256: 64 B / 64 B [-------------------------] 100.00% ? p/s 0s > kubeadm.sha256: 64 B / 64 B [-------------------------] 100.00% ? p/s 0s > kubeadm: 42.32 MiB / 42.32 MiB [--------------] 100.00% 1.36 MiB p/s 31s > kubectl: 43.59 MiB / 43.59 MiB [--------------] 100.00% 1.02 MiB p/s 43s > kubelet: 110.64 MiB / 110.64 MiB [----------] 100.00% 1.36 MiB p/s 1m22s - Generating certificates and keys ... - Booting up control plane ... - Configuring RBAC rules ...* Configuring CNI (Container Networking Interface) ...* Verifying Kubernetes components... - Using image registry.cn-hangzhou.aliyuncs.com/google_containers/storage-provisioner:v5* Enabled addons: storage-provisioner, default-storageclass* Done! kubectl is now configured to use "minikube" cluster and "default" namespace by defaultroot@cby:~# 验证
root@cby:~# kubectl get nodeNAME STATUS ROLES AGE VERSIONminikube Ready control-plane 43s v1.24.3root@cby:~# root@cby:~# kubectl get pod -ANAMESPACE NAME READY STATUS RESTARTS AGEkube-system coredns-7f74c56694-znvr4 1/1 Running 0 31skube-system etcd-minikube 1/1 Running 0 43skube-system kindnet-nt8nf 1/1 Running 0 31skube-system kube-apiserver-minikube 1/1 Running 0 43skube-system kube-controller-manager-minikube 1/1 Running 0 43skube-system kube-proxy-ztq87 1/1 Running 0 31skube-system kube-scheduler-minikube 1/1 Running 0 43skube-system storage-provisioner 1/1 Running 0 41sroot@cby:~# 附录
# 若呈现谬误能够做如下操作minikube deleterm -rf .minikube/对于
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