Pada tutorial lanjutan kali ini, kita akan mengenal tutorial perintah umum dari penggunaan microk8s. Bagi yang belum menginstall microk8s, silakan lihat tutorial sebelumnya.
perintah pertama, cek status dari microk8s:
[sourcecode]microk8s status[/sourcecode]
dengan hasil seperti ini:
microk8s is running high-availability: no datastore master nodes: 127.0.0.1:19001 datastore standby nodes: none addons: enabled: ha-cluster # Configure high availability on the current node disabled: ambassador # Ambassador API Gateway and Ingress cilium # SDN, fast with full network policy dashboard # The Kubernetes dashboard dns # CoreDNS fluentd # Elasticsearch-Fluentd-Kibana logging and monitoring gpu # Automatic enablement of Nvidia CUDA helm # Helm 2 - the package manager for Kubernetes helm3 # Helm 3 - Kubernetes package manager host-access # Allow Pods connecting to Host services smoothly ingress # Ingress controller for external access istio # Core Istio service mesh services jaeger # Kubernetes Jaeger operator with its simple config keda # Kubernetes-based Event Driven Autoscaling knative # The Knative framework on Kubernetes. kubeflow # Kubeflow for easy ML deployments linkerd # Linkerd is a service mesh for Kubernetes and other frameworks metallb # Loadbalancer for your Kubernetes cluster metrics-server # K8s Metrics Server for API access to service metrics multus # Multus CNI enables attaching multiple network interfaces to pods portainer # Portainer UI for your Kubernetes cluster prometheus # Prometheus operator for monitoring and logging rbac # Role-Based Access Control for authorisation registry # Private image registry exposed on localhost:32000 storage # Storage class; allocates storage from host directory traefik # traefik Ingress controller for external access
Start Cluster
[sourcecode]microk8s start[/sourcecode]
dengan hasil:
microk8s is running high-availability: no datastore master nodes: 127.0.0.1:19001 datastore standby nodes: none
Stop Cluster
[sourcecode]microk8s stop[/sourcecode]
List Node dari Cluster
[sourcecode]microk8s kubectl get nodes[/sourcecode]
contoh outputnya:
sudo microk8s kubectl get nodes NAME STATUS ROLES AGE VERSION srv101149 Ready13m v1.20.0-37+7ab055a22f5440
Disable Cluster
[sourcecode]sudo snap disable microk8s[/sourcecode]
Enable Cluster
[sourcecode]sudo snap enable microk8s[/sourcecode]
Deploy Pods
[sourcecode]microk8s kubectl create deployment my-redis –image=redis[/sourcecode]
List Pod dalam Cluster
[sourcecode]microk8s kubectl get pods –all-namespaces[/sourcecode]