Deployment unit in k8s is pod.
Pods are a model of the pattern of multiple cooperating processes which form a cohesive unit of service. They simplify application deployment and management by providing a higher-level abstraction than the set of their constituent applications. Pods serve as unit of deployment, horizontal scaling, and replication.
通过命令行kubectl get pods --all-namespaces查看运行的Kubernetes里的pod实例。
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NAMESPACE NAME READY STATUS RESTARTS AGE
istio-system istio-citadel-6bbfbbbc59-lm4rm 1/1 Running 0 2h
istio-system istio-egressgateway-7f7cbdd6bb-n2kvm 1/1 Running 0 2h
istio-system istio-galley-784dd6d956-psms5 1/1 Running 0 2h
istio-system istio-ingressgateway-64c9bc4895-ml685 1/1 Running 0 2h
istio-system istio-pilot-7888b94bf8-h7g4b 2/2 Running 0 2h
istio-system istio-policy-6c5f85474d-5z6xb 2/2 Running 0 2h
istio-system istio-sidecar-injector-7799fc464-g4bc8 1/1 Running 0 2h
istio-system istio-statsd-prom-bridge-6495856cff-lfxsg 1/1 Running 0 2h
istio-system istio-telemetry-5585d9c645-rzxb7 2/2 Running 2 2h
istio-system istio-webhook-657b9c8cc8-4vht4 1/1 Running 0 2h
kube-system kube-addon-manager-minikube 1/1 Running 0 2h
kube-system kube-dns-6dcb57bcc8-94bgm 3/3 Running 0 2h
kube-system kubernetes-dashboard-5498ccf677-6q9st 1/1 Running 0 2h
kube-system storage-provisioner 1/1 Running 0 2h
kube-system tiller-deploy-5b945b8b89-hggjs 1/1 Running 0 2h
kyma-installer kyma-installer-6f448cdb79-9whnx 1/1 Running 0 2h
kyma-integration connector-service-656c86c765-pp89p 1/2 ImagePullBackOff 0 1h
kyma-integration metadata-service-74967df879-9dn97 1/2 ImagePullBackOff 0 1h
kyma-system alertmanager-core-0 0/2 ImagePullBackOff 0 1h
kyma-system api-controller-5498b7df78-nr4pr 1/1 Running 0 1h
kyma-system apiserver-proxy-6f86dff588-cl6n9 1/1 Running 0 1h
kyma-system cluster-essentials-pod-preset-webhook-66dfcfc69b-rllhl 1/1 Running 0 2h
kyma-system configurations-generator-7f54965d55-d667b 1/2 ImagePullBackOff 0 1h
kyma-system core-binding-usage-controller-6dbd596f89-cmgsx 1/2 ImagePullBackOff 0 1h
kyma-system core-catalog-apiserver-587d54f96b-9vcvb 0/1 ImagePullBackOff 0 1h
kyma-system core-catalog-controller-manager-565458b984-mskbf 0/1 ImagePullBackOff 0 1h
kyma-system core-catalog-ui-54cd697c9-2v5wz 0/1 ImagePullBackOff 0 1h
kyma-system core-console-65588dd7d-df27f 1/1 Running 0 1h
kyma-system core-content-ui-5dd699dcc-z7gqq 1/1 Running 0 1h
kyma-system core-environments-746fcfbb9f-bj2n6 1/1 Running 0 1h
kyma-system core-etcd-operator-7849cf48d4-lmrb9 1/1 Running 0 1h
kyma-system core-etcd-operator-backup-56bd4d99b6-wjdsc 1/1 Running 0 1h
kyma-system core-exporter-kube-state-dc484fdbb-s4vws 0/2 ImagePullBackOff 0 1h
kyma-system core-exporter-node-gcbvz 1/1 Running 0 1h
kyma-system core-grafana-0 1/2 ImagePullBackOff 0 1h
kyma-system core-helm-broker-6fb55f99dc-9qcks 0/1 Init:0/1 0 1h
kyma-system core-helm-broker-etcd-glrpz26ccm 0/1 Init:ImagePullBackOff 0 1h
kyma-system core-helm-broker-reposerver-7d4d9bd8cc-l6mfw 1/1 Running 0 1h
kyma-system core-instances-ui-6998f86bfb-ldvfr 1/1 Running 0 1h
kyma-system core-jaeger-78bf5b7c49-scbq4 0/1 ImagePullBackOff 0 1h
kyma-system core-kubeless-controller-manager-6c5b7cf5b4-lknkq 0/1 ImagePullBackOff 0 1h
kyma-system core-lambdas-ui-565d585699-k42n4 0/1 ImagePullBackOff 0 1h
kyma-system core-minio-686c985bbb-kv2rm 0/1 ImagePullBackOff 0 1h
kyma-system core-nats-streaming-0 1/2 ImagePullBackOff 0 1h
kyma-system core-nginx-ingress-controller-879b5b9f7-s6765 0/1 ImagePullBackOff 0 1h
kyma-system core-nginx-ingress-default-backend-ffbdb65c-qkprw 1/1 Running 0 1h
kyma-system core-publish-5cc9d665f-jwmgv 1/2 ImagePullBackOff 0 1h
kyma-system core-push-5d89955f8b-2fljp 1/2 ImagePullBackOff 0 1h
kyma-system core-remote-environment-broker-5958bf965d-4bjcm 0/1 CreateContainerError 29 1h
kyma-system core-service-catalog-etcd-8p4xxflfbr 0/1 Init:ImagePullBackOff 0 1h
kyma-system core-sub-validator-5878ddf94-bjqlt 1/2 ImagePullBackOff 0 1h
kyma-system core-ui-api-55c465f54b-g7wlv 1/2 ImagePullBackOff 0 1h
kyma-system dex-7b6548bdcc-w75b7 1/1 Running 1 1h
kyma-system prometheus-core-0 0/2 ImagePullBackOff 0 1h
kyma-system prometheus-operator-57b98966c7-ljkkv 1/1 Running 0 2h
