python docker sdk 如何在containers.run 中运行多个命令

Question

I am using python 3 with docker sdk and using containers.run in order to create a container and run my code when I use command argument with one command as a string it works fine

see code

client = docker.from_env()
container = client.containers.run(image=image, command="echo 1")

When I try to use a list of commands (which is fine according to the docs)

client = docker.from_env()
container = client.containers.run(image=image, command=["echo 1", "echo 2"])

I am getting this error

OCI runtime create failed: container_linux.go:345: starting container process caused "exec: \\"echo 1\\": executable file not found in $PATH

same happens when using one string as such

"echo 1; echo 2"

I am using ubuntu 19 with docker

Docker version 18.09.9, build 1752eb3

It used to work just fine with a list of commands, is there anything wrong with the new version of docker or am i missing something here?

Answer 1

尝试这个：

container = client.containers.run(image="alpine:latest", command=["/bin/sh", "-c", 'echo 1 && echo 2'])

Answer 2

You can use this.

client = docker.from_env()
container = client.containers.run(image=image, command='/bin/sh')
result = container.exec_run('echo 1')
result = container.exec_run('echo 2')
   
container.stop()
container.remove()