k8s.github.io
Commands and Arguments in Kubernetes
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In this section, we will take a look at commands and arguments in kubernetes
- Anything that is appended to the docker run command will go into the
argsproperty of the pod definition file in the form of an array. - The command field corresponds to the entrypoint instruction in the Dockerfile so to summarize there are 2 fields that correspond to 2 instructions in the Dockerfile.
```
apiVersion: v1
kind: Pod
metadata:
name: ubuntu-sleeper-pod
spec:
containers:
- name: ubuntu-sleeper
image: ubuntu-sleeper
command: [“sleep2.0”]
args: [“10”]
```
- name: ubuntu-sleeper
image: ubuntu-sleeper
command: [“sleep2.0”]
args: [“10”]
```
K8s Reference Docs
- https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/