Difference between revisions of "Kubernetes init containers (initContainers)"

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Line 24: Line 24:
  
 
== See also ==
 
== See also ==
* {{kind}}
 
* {{Pods}}
 
 
* {{Kubectl init containers}}
 
* {{Kubectl init containers}}
 
* {{Containers}}
 
* {{Containers}}
 +
* {{Pods}}
  
 
[[Category:K8s]]
 
[[Category:K8s]]

Revision as of 18:25, 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

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