Kubernetes 的部署方式 （一）通过 Minikube 部署

1 手动部署 Minikube cluster

https://minikube.sigs.k8s.io/docs/start/

1.1安装docker

apt update && apt install docker.io

1.2创建普通用户并授权

useradd -G docker -m -s /bin/bash zjx

#设置密码 passwd zjx

#在root下面添加 wq！ 保存 vim /etc/sudoers zjx ALL=(ALL) NOPASSWD: /usr/bin/docker, /usr/bin/install

1.3下载并部署

curl -LO https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64 sudo install minikube-linux-amd64 /usr/local/bin/minikube

1.4 启动,注意:内存必须大于3G才能启动

minikube start 😄 minikube v1.37.0 on Ubuntu 24.04 (amd64) ✨ Automatically selected the docker driver 📌 Using Docker driver with root privileges 👍 Starting "minikube" primary control-plane node in "minikube" cluster 🚜 Pulling base image v0.0.48 ... 💾 Downloading Kubernetes v1.34.0 preload ... > gcr.io/k8s-minikube/kicbase...: 488.51 MiB / 488.52 MiB 100.00% 2.58 Mi > preloaded-images-k8s-v18-v1...: 337.07 MiB / 337.07 MiB 100.00% 1.57 Mi 🔥 Creating docker container (CPUs=2, Memory=3072MB) ... 🐳 Preparing Kubernetes v1.34.0 on Docker 28.4.0 ... 🔗 Configuring bridge CNI (Container Networking Interface) ... 🔎 Verifying Kubernetes components... ▪ Using image gcr.io/k8s-minikube/storage-provisioner:v5 🌟 Enabled addons: storage-provisioner, default-storageclass 💡 kubectl not found. If you need it, try: 'minikube kubectl -- get pods -A' 🏄 Done! kubectl is now configured to use "minikube" cluster and "default" namespace by default

1.5 验证

minikube kubectl -- get pods -A > kubectl.sha256: 64 B / 64 B [-------------------------] 100.00% ? p/s 0s > kubectl: 57.75 MiB / 57.75 MiB [--------------] 100.00% 4.76 MiB p/s 12s NAMESPACE NAME READY STATUS RESTARTS AGE kube-system coredns-66bc5c9577-zj2f8 1/1 Running 0 2m7s kube-system etcd-minikube 1/1 Running 0 2m14s kube-system kube-apiserver-minikube 1/1 Running 0 2m14s kube-system kube-controller-manager-minikube 1/1 Running 0 2m13s kube-system kube-proxy-8v7td 1/1 Running 0 2m8s kube-system kube-scheduler-minikube 1/1 Running 0 2m14s kube-system storage-provisioner 1/1 Running 1 (95s ago) 2m11s

2、手动卸载Minikube cluster

2.1 停止/卸载minikube

minikube stop minikube delete --all --purge # --purge 会尝试清理缓存（较新版本支持） rm -rf ~/.minikube kubectl config delete-context minikube 2>/dev/null kubectl config unset users.minikube 2>/dev/null kubectl config unset clusters.minikube 2>/dev/null #需要在sudoers里面 授权，参考 上面安装时的授权 sudo rm -f /usr/local/bin/minikube