I want send multiple entrypoint commands to a Docker container in the command tag of kubernetes config file.
apiVersion: v1
kind: Pod
metadata:
name: hello-world
spec: # specification of the pod’s contents
restartPolicy: Never
containers:
- name: hello
image: "ubuntu:14.04"
command: ["command1 arg1 arg2 && command2 arg3 && command3 arg 4"]But it seems like it does not work. What is the correct format of sending multiple commands in the command tag?
There can only be a single entrypoint in a container... if you want to run multiple commands like that, make bash be the entry point, and make all the other commands be an argument for bash to run:
command: ["/bin/bash","-c","touch /foo && echo 'here' && ls /"]
use this command
command: ["/bin/sh","-c"]
args: ["command one; command two && command three"]