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ISD - Commonly used Commands

Basic commands for OpsMx ISD

This document contains a list of basic commands that can be useful when working with OpsMx ISD.
  1. 1.
    Working with pods
    • kubectl get pods -n <namespace> # to list down pods
    • kubectl delete po <pod-id> -n <namespace> #for deleting the pods
    • kubectl exec -it <pod id> -n <namespace> -- bash # for getting into the pod
    • kubectl scale deploy <deployment-name> -n <name-space> --replicas=0 #for scaling down the pods
    • kubectl scale deploy -n --replicas=1 #for scaling up the pods
    • kubectl describe pod -n # to describe a pod
    • kubectl logs -f -n #to get the running status of a pod
    • kubectl logs -f -n > #to get the running status of a pod into a file
    • kubectl apply -f <filename.yaml> -n #to create a service/secret/job
  2. 2.
    Working with Secrets
    • kubectl get secrets -n #to get all the secrets
    • kubectl get secret -n -o yaml #to view a particular secret
    • kubectl get secret -n -o yaml #to edit the secret
    • echo -n <encode/decode-content> | base64 -d/-e -w0 #to encode/decode a secret
    • Creating platform secrets
      • kubectl -n get secrets oes-platform-config -o jsonpath=‘{.data.platform-local.yml}’ | base64 -d > platform-local.yml
      If needed, edit the platform-local.yml file
      • kubectl -n delete secret oes-platform-config
      • kubectl -n create secret generic oes-platform-config --from-file platform-local.yml
    • Creating gate secrets
      • kubectl -n get secrets oes-gate-config -o jsonpath=‘{.data.gate.yml}’ | base64 -d > gate.yml
      If needed, edit the gate.yml file
      • kubectl -n delete secret oes-gate-config
      • kubectl -n create secret generic oes-gate-config --from-file gate.yml
    • Creating sapor secrets
      • kubectl -n get secrets oes-sapor-config -o jsonpath='{.data.application.yml}' | base64 -d > application.yml
      If needed, edit the application.yml file
      • kubectl -n delete secret oes-sapor-config
      • kubectl -n create secret generic oes-sapor-config --from-file application.yml
  3. 3.
    Working with deployments
    • kubectl get deploy -n <namespace> # to get list of all the deployments
    • kubectl get deploy <deployment-name> -n <namespace> -o yaml #to view a particular deployment
    • kubectl edit deploy <deployment-name> -n <namespace> #to edit a deployment
    • kubectl scale deploy <deployment-name> --replicas=0 -n <namespace> #to scale-down a deployment
    • kubectl scale deploy <deployment-name> --replicas=1 -n <namespace> #to scale-up a deployment
    • echo -n <encode/decode-content> | base64 -d/-e -w0 #to encode/decode a deployment
  4. 4.
    Working with Configmaps
    • kubectl get cm -n # to get the list of all configmaps
    • kubectl get cm -n -o yaml # to get the details of the configmap
    • kubectl edit cm -n # to edit the configmap
  5. 5.
    Working with services
    • kubectl get svc -n # to get the list of all services
    • kubectl get svc -n -o yaml # to view a service
    • kubectl edit svc -n # to edit a service
  6. 6.
    Working with the jobs
    • kubectl get jobs -n # to get the list of all jobs
    • kubectl get job -n -o yaml # to view a job
    • kubectl describe job -n -o yaml # to describe a job
    • kubectl edit job -n # to edit a job
    • kubectl delete job -n # to delete a job
  7. 7.
    To check the ingress
    • kubectl get ing -n # to get the ingress