Minikube: start
Sumber: https://minikube.sigs.k8s.io/docs/start/
Spesifikasi Minimal
- CPU 2 core atau lebih
- RAM 2GB free
- Harddisk 20GB free
- Sambungan Internet
- Container atau virtual machine manager, seperti: Docker, QEMU, Hyperkit, Hyper-V, KVM, Parallels, Podman, VirtualBox, atau VMware Fusion/Workstation
Instalasi
Linux Binary Package
curl -LO https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64 sudo install minikube-linux-amd64 /usr/local/bin/minikube
Linux Debian Package
curl -LO https://storage.googleapis.com/minikube/releases/latest/minikube_latest_amd64.deb sudo dpkg -i minikube_latest_amd64.deb
Linux RPM Package
curl -LO https://storage.googleapis.com/minikube/releases/latest/minikube-latest.x86_64.rpm sudo rpm -Uvh minikube-latest.x86_64.rpm
Windows
Download and run the installer for the latest release. Or if using PowerShell, use this command:
New-Item -Path 'c:\' -Name 'minikube' -ItemType Directory -Force Invoke-WebRequest -OutFile 'c:\minikube\minikube.exe' -Uri 'https://github.com/kubernetes/minikube/releases/latest/download/minikube-windows-amd64.exe' -UseBasicParsing
Add the minikube.exe binary to your PATH. Make sure to run PowerShell as Administrator.
$oldPath = [Environment]::GetEnvironmentVariable('Path', [EnvironmentVariableTarget]::Machine)
if ($oldPath.Split(';') -inotcontains 'C:\minikube'){ `
[Environment]::SetEnvironmentVariable('Path', $('{0};C:\minikube' -f $oldPath), [EnvironmentVariableTarget]::Machine) `
}
If you used a terminal (like powershell) for the installation, please close the terminal and reopen it before running minikube.
Start minikube
minikube start
Interaksi dengan Cluster minikube
kubectl get po -A minikube kubectl -- get po -A
Untuk melihat dashboard
minikube dashboard
Akan membuka akses web di
http://127.0.0.1:46779/api/v1/namespaces/kubernetes-dashboard/services/http:kubernetes-dashboard:/proxy/
Deploy Application
kubectl create deployment hello-minikube --image=k8s.gcr.io/echoserver:1.4 kubectl expose deployment hello-minikube --type=NodePort --port=8080 kubectl get services hello-minikube
atau di arahkan ke browser
minikube service hello-minikube
atau lakukan port fowarding
kubectl port-forward service/hello-minikube 7080:8080
supaya bisa di akses di http://localhost:7080/
Deploy Loadbalancer
kubectl create deployment balanced --image=k8s.gcr.io/echoserver:1.4 kubectl expose deployment balanced --type=LoadBalancer --port=8000
minikube tunnel
kubectl get services balanced
Bisa di akses dari <EXTERNAL-IP>:8000
Management Minicube
minikube pause minikube stop minikube config set memory 16384 minikube addons list minikube start -p aged --kubernetes-version=v1.16.1 minikube delete --all
Referensi