Kind: Deployment

• https://kubernetes.io/docs/concepts/workloads/controllers/deployment/

Official Example

• https://raw.githubusercontent.com/kubernetes/website/main/content/en/examples/controllers/nginx-deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx-deployment
  labels:
    app: nginx
spec:
  replicas: 3
  selector:
    matchLabels:
      app: nginx
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
      - name: nginx
        image: nginx:1.14.2
        ports:
        - containerPort: 80

Activities

• Update your deployment with a new image version: kubectl set

Related

• kind: ReplicaSet
• annotations:
• restartPolicy
• schedulerName: default-scheduler
• serviceAccount, serviceAccountName
• terminationGracePeriodSeconds
• field.cattle.io/publicEndpoints
• strategy: Recreate or rollingUpdate
• dnsPolicy
• securityContext
• ImagePullSecrets:
• status:
• app.kubernetes.io/managed-by: Helm
• RollingUpdateStrategy
• kubectl describe deployment
• kind: Service
• revisionHistoryLimit

See also

• kind: Deployment, kubectl apply, kubectl set image, kubectl create deploy
• K8s probes: readinessProbe, livenessProbe, StartupProbe, exec, gRPC, HttpGet, tcpSocket
• Kubernetes deployments, strategies: kind: Deployment, Strategies: Recreate or RollingUpdate, kubectl [ create | describe | get | scale | rollout | deployment/ ], Kubernetes Canary Deployments, deployment.kubernetes.io