Crossposted using Lemmit.

Original post from /r/docker by /u/CrashOverride93 on 2023-07-07 15:40:32+00:00.

As the title says…

I’m looking to add the following line in a docker-compose file, but when I try to deploy the container, it tells me that a string must be given.

services:
    app:
      (...)
      security_opt:
        - no-new-privileges: true
      (...)

And, this doesn’t help me a lot:

https://docs.docker.com/compose/compose-file/compose-file-v3/#security_opt

How have the ‘security_opt’ be used in a docker-compose?