minikube
是一个工具, 能让你在本地运行 Kubernetes。minikube
在你本地的个人计算机(包括 Windows、macOS 和 Linux PC)运行一个单节点的 Kubernetes 集群,以便你来尝试 Kubernetes 或者开展每天的开发工作。
官方文档
https://minikube.sigs.k8s.io/docs/start/
minikube安装k8s集群
- 安装命令
- mac上安装示例
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| mango@mangodeMacBook-Pro ~ % minikube start
😄 Darwin 10.15.7 上的 minikube v1.24.0
✨ 自动选择 hyperkit 驱动。其他选项:virtualbox, ssh
💾 正在下载驱动 docker-machine-driver-hyperkit:
❗ Unable to update hyperkit driver: download: getter: &{Ctx:context.Background Src:https://github.com/kubernetes/minikube/releases/download/v1.24.0/docker-machine-driver-hyperkit?checksum=file:https://github.com/kubernetes/minikube/releases/download/v1.24.0/docker-machine-driver-hyperkit.sha256 Dst:/Users/mango/.minikube/bin/docker-machine-driver-hyperkit.download Pwd: Mode:2 Umask:---------- Detectors:\[0x40ae630 0x40ae630 0x40ae630 0x40ae630 0x40ae630 0x40ae630 0x40ae630\] Decompressors:map\[bz2:0x40ae630 gz:0x40ae630 tar:0x40ae630 tar.bz2:0x40ae630 tar.gz:0x40ae630 tar.xz:0x40ae630 tar.zst:0x40ae630 tbz2:0x40ae630 tgz:0x40ae630 txz:0x40ae630 tzst:0x40ae630 xz:0x40ae630 zip:0x40ae630 zst:0x40ae630\] Getters:map\[file:0xc0008f2ba0 http:0xc000b5a180 https:0xc000b5a1a0\] Dir:false ProgressListener:0x406ffd0 Insecure:false Options:\[0x2448e00\]}: invalid checksum: Error downloading checksum file: Get "https://github.com/kubernetes/minikube/releases/download/v1.24.0/docker-machine-driver-hyperkit.sha256": dial tcp 20.205.243.166:443: i/o timeout
💿 正在下载 VM boot image...
> minikube-v1.24.0.iso.sha256: 65 B / 65 B \[-------------\] 100.00% ? p/s 0s
> minikube-v1.24.0.iso: 225.58 MiB / 225.58 MiB \[ 100.00% 13.66 MiB p/s 17s
👍 Starting control plane node minikube in cluster minikube
💾 Downloading Kubernetes v1.22.3 preload ...
> preloaded-images-k8s-v13-v1...: 501.73 MiB / 501.73 MiB 100.00% 11.42 Mi
🔥 Creating hyperkit VM (CPUs=2, Memory=2200MB, Disk=20000MB) ...
🤦 StartHost failed, but will try again: new host: Driver "hyperkit" not found. Do you have the plugin binary "docker-machine-driver-hyperkit" accessible in your PATH?
🔥 Creating hyperkit VM (CPUs=2, Memory=2200MB, Disk=20000MB) ...
😿 Failed to start hyperkit VM. Running "minikube delete" may fix it: new host: Driver "hyperkit" not found. Do you have the plugin binary "docker-machine-driver-hyperkit" accessible in your PATH?
❗ Startup with hyperkit driver failed, trying with alternate driver virtualbox: Failed to start host: new host: Driver "hyperkit" not found. Do you have the plugin binary "docker-machine-driver-hyperkit" accessible in your PATH?
💀 Removed all traces of the "minikube" cluster.
👍 Starting control plane node minikube in cluster minikube
🔥 Creating virtualbox VM (CPUs=2, Memory=2200MB, Disk=20000MB) ...
❗ This VM is having trouble accessing https://k8s.gcr.io
💡 To pull new external images, you may need to configure a proxy: https://minikube.sigs.k8s.io/docs/reference/networking/proxy/
🐳 正在 Docker 20.10.8 中准备 Kubernetes v1.22.3…
▪ Generating certificates and keys ...
▪ Booting up control plane ...
▪ Configuring RBAC rules ...
▪ Using image gcr.io/k8s-minikube/storage-provisioner:v5
🌟 Enabled addons: storage-provisioner, default-storageclass
╭───────────────────────────────────────────────────────────────────────────────────────────────────╮
│ │
│ You have selected "virtualbox" driver, but there are better options ! │
│ For better performance and support consider using a different driver: │
│ - hyperkit │
│ │
│ To turn off this warning run: │
│ │
│ $ minikube config set WantVirtualBoxDriverWarning false │
│ │
│ │
│ To learn more about on minikube drivers checkout https://minikube.sigs.k8s.io/docs/drivers/ │
│ To see benchmarks checkout https://minikube.sigs.k8s.io/docs/benchmarks/cpuusage/ │
│ │
╰───────────────────────────────────────────────────────────────────────────────────────────────────╯
🔎 Verifying Kubernetes components...
❗ /usr/local/bin/kubectl is version 1.19.7, which may have incompatibilites with Kubernetes 1.22.3.
▪ Want kubectl v1.22.3? Try 'minikube kubectl -- get pods -A'
🏄 Done! kubectl is now configured to use "minikube" cluster and "default" namespace by default
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- 测试验证
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| mango@mangodeMacBook-Pro ~ % kubectl get nodes
NAME STATUS ROLES AGE VERSION
minikube Ready control-plane,master 20h v1.22.3
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- 开启dashboard
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| mango@mangodeMacBook-Pro ~ % minikube dashboard
🤔 正在验证 dashboard 运行情况 ...
🚀 Launching proxy ...
🤔 正在验证 proxy 运行状况 ...
🎉 Opening http://127.0.0.1:61718/api/v1/namespaces/kubernetes-dashboard/services/http:kubernetes-dashboard:/proxy/ in your default browser...
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![](/mb/images/k8s/dashboard.png)