← Deployments408 / 640

hardkubectl

Set or update an environment variable on all containers in a deployment

command

kubectl set env deployment DEPLOYMENT KEY=VALUE

also accepted

kubectl set env deploymentkubectl set env

Command breakdown

Part of the Kubernetes CLI (kubectl) — Deployments category.

kubectlsetenvdeploymentDEPLOYMENTKEY=VALUE

More Deployments commands

Create a new deployment with a single replica of the specified imagekubectl create deployment DEPLOYMENT_NAME --image IMAGE_NAME
List all deployments and their ready replica counts in the current namespacekubectl get deployments
Show detailed state, strategy, and events for a specific deploymentkubectl describe deployment DEPLOYMENT_NAME
Delete a deployment and all of its managed replica sets and podskubectl delete deployment DEPLOYMENT_NAME
Scale the number of pod replicas in a deployment to a specified countkubectl scale deployment DEPLOYMENT_NAME --replicas REPLICA_COUNT
Update the container image of a deployment to trigger a rolling updatekubectl set image deployment/DEPLOYMENT_NAME CONTAINER_NAME=IMAGE_NAME
Watch the progress of a rolling update for a deployment until completionkubectl rollout status deployment/DEPLOYMENT_NAME
Roll back a deployment to its previous revisionkubectl rollout undo deployment/DEPLOYMENT_NAME

See all Deployments commands →

← prev next →

More Deployments commands →Full cheat sheet →

Test your recall — not just your reading.

Practice with interactive quiz →