Difference between revisions of "Kubernetes init containers (initContainers)"
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| Line 24: | Line 24: | ||
* <code>[[args:]]</code> | * <code>[[args:]]</code> | ||
* [[Elasticsearch]]: <code>[[sysctl]] -w [[vm.max_map_count]]=262144</code> | * [[Elasticsearch]]: <code>[[sysctl]] -w [[vm.max_map_count]]=262144</code> | ||
| − | * [[ | + | * <code>[[Redis_values.yml]]</code> |
* <code>[[aws-node]]</code> | * <code>[[aws-node]]</code> | ||
Revision as of 07:39, 26 February 2024
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:args:- Elasticsearch:
sysctl -w vm.max_map_count=262144 Redis_values.ymlaws-node
See also
- Kubernetes init containers:
kubectl get pods, Init: (Init:ErrImagePull, Init:CrashLoopBackOff, Init:ImagePullBackOff), initContainers: - 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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