KUBERNETES
How to Sort by Last Seen …
When we run kubectl get events command output shows us details of cluster events like nginx pod has …
Validate Yaml Files with …
When you change something in specs of yaml file, it would be good if run dry-run first before …
Use Regex to Get Specific …
1kubectl get configmap kafka-default-config -o yaml | grep -oP …
Restart All Deployments …
NOTE Below example is for only default namespace. add -n option for specific namespace add -A …
Kubectl Apply Command …
Apply a configuration to a resource by file name or stdin. This resource will be created if it …
How to Switch Kubernetes …
1# when you have the context name then run below command to switch 2kubectl config use-context …
Kubectl Label Command …
A label key and value must beging with a letter or number and may contain letters, numbers, hyphens, …
Kubectl Scale Command …
Set a new size for a deployment, replica set, replication controller, or stateful set. 1# syntax …
Kubectl Rollout Command …
Manage the rollout of one or many resources for deployments, deamonsets and statefulsets. 1# syntax …
How to Find Request …
if you are getting “pod didn’t trigger scale-up: 2 max node group size reached” or …
How to Decode Kubernetes …
We can read kubernetes secrets with few similar options like below but decode it only with base64 …
Scale Deployment using …
OPTION 1 1# syntax 2kubectl scale deployment <deployment-name> --replicas=5 3kubectl scale …