Kubectl scale deployment

Kubernetes get deployments

# Get pods in default namespace
kubectl get deployments

#Get Pods in my-namespace
kubectl get deployments -n my-namespace

#Get Pods in all namespaces
kubectl get deployments --all-namespaces

Source: kubernetes.io

How to delete deployments in kubernetes

kubectl delete deployment yourDeploymentName

Scale deployment

# scale deployment in the default namespace, named myDeploymentName to have 3 pods
kubectl scale deployment/myDeploymentName --replicas=3

# scale deployment in the myNamespace namespace, named myDeploymentName to have 3 pods
kubectl scale deployment/myDeploymentName --replicas=3 -n myNamespace

Source: kubernetes.io

Kubectl scale deployment

kubectl scale deployment/nginx-deployment --replicas=10

Source: kubernetes.io

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