controlplane ~ ➜ kubectl get service
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
kubernetes ClusterIP 10.43.0.1 <none> 443/TCP 11mcontrolplane ~ ➜ kubectl describe service
Покажет подробную информацию о службеName: kubernetes
Namespace: default
Labels: component=apiserver
provider=kubernetes
Annotations: <none>
Selector: <none>
Type: ClusterIP
IP Family Policy: SingleStack
IP Families: IPv4
IP: 10.43.0.1
IPs: 10.43.0.1
Port: https 443/TCP
TargetPort: 6443/TCP
Endpoints: 192.168.233.156:6443
Session Affinity: None
Internal Traffic Policy: Cluster
Events: <none>Сколько существует развертываний в системе? (1)
controlplane ~ ➜ kubectl get deployment
NAME READY UP-TO-DATE AVAILABLE AGE
simple-webapp-deployment 4/4 4 4 22sКакой образ используется для создания Pod при развертывании?
Смотрим строку Image: kodekloud/simple-webapp:red
controlplane ~ ✖ kubectl describe deployment
Name: simple-webapp-deployment
Namespace: default
CreationTimestamp: Sat, 16 Nov 2024 17:24:40 +0000
Labels: <none>
Annotations: deployment.kubernetes.io/revision: 1
Selector: name=simple-webapp
Replicas: 4 desired | 4 updated | 4 total | 4 available | 0 unavailable
StrategyType: RollingUpdate
MinReadySeconds: 0
RollingUpdateStrategy: 25% max unavailable, 25% max surge
Pod Template:
Labels: name=simple-webapp
Containers:
simple-webapp:
Image: kodekloud/simple-webapp:red
Port: 8080/TCP
Host Port: 0/TCP
Environment: <none>
Mounts: <none>
Volumes: <none>
Node-Selectors: <none>
Tolerations: <none>
Conditions:
Type Status Reason
---- ------ ------
Available True MinimumReplicasAvailable
Progressing True NewReplicaSetAvailable
OldReplicaSets: <none>
NewReplicaSet: simple-webapp-deployment-646b7d6cd4 (4/4 replicas created)
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal ScalingReplicaSet 2m2s deployment-controller Scaled up replica set simple-webapp-deployment-646b7d6cd4 to 4