Difference between revisions of "Kubernetes init containers (initContainers)"
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| Line 19: | Line 19: | ||
command: ['sh', '-c', "until nslookup mydb.$(cat /var/run/secrets/kubernetes.io/serviceaccount/namespace).svc.cluster.local; do echo waiting for mydb; sleep 2; done"] | command: ['sh', '-c', "until nslookup mydb.$(cat /var/run/secrets/kubernetes.io/serviceaccount/namespace).svc.cluster.local; do echo waiting for mydb; sleep 2; done"] | ||
| − | + | == Related == | |
| − | <code><nowiki>kubectl get pod your-pod-name --template '{{.status.initContainerStatuses}}'</nowiki></code> | + | * <code><nowiki>kubectl get pod your-pod-name --template '{{.status.initContainerStatuses}}'</nowiki></code> |
| − | + | * <code>[[init:]]</code> | |
== See also == | == See also == | ||
Revision as of 18:15, 18 July 2022
apiVersion: v1 kind: Pod metadata: name: myapp-pod labels: app: myapp spec: containers: - name: myapp-container image: busybox:1.28 command: ['sh', '-c', 'echo The app is running! && sleep 3600'] initContainers: - name: init-myservice image: busybox:1.28 command: ['sh', '-c', "until nslookup myservice.$(cat /var/run/secrets/kubernetes.io/serviceaccount/namespace).svc.cluster.local; do echo waiting for myservice; sleep 2; done"] - name: init-mydb image: busybox:1.28 command: ['sh', '-c', "until nslookup mydb.$(cat /var/run/secrets/kubernetes.io/serviceaccount/namespace).svc.cluster.local; do echo waiting for mydb; sleep 2; done"]
Related
kubectl get pod your-pod-name --template '{{.status.initContainerStatuses}}'init:
See also
kind:[Pod | Ingress | ClusterConfiguration|Config | ConfigMap | ServiceAccount | Deployment | List | Secret | Status ], spec: metadata: data:- Pods:
kubectl apply,kubectl [ pod get | top | delete | describe pods ],InitContainers, PodInitializing, CrashLoopBackOff, ImagePullPolicy:, NodeAffinity, NodeSelector, Terminated - Containers, OCI: Docker (
dockerd),containerd,runc, Podman, buildah, skopeo, lxd, Container Registry, Service mesh, Windows Server containers, Containerpilot, CoreOS, CAdvisor, Containers networking, Container scanning, cosign, CRI, CRI-O,initContainers, Sidecar container, Container images, latest
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