[Podman] Re: can you define only a "RUN" runlabel for a container?

On Wed, Nov 6, 2019 at 6:29 PM Robert P. J. Day <rpjday(a)crashcourse.ca&gt; wrote: On Wed, 6 Nov 2019, Valentin Rothberg wrote: > > > On Wed, Nov 6, 2019 at 5:31 PM Robert P. J. Day <rpjday(a)crashcourse.ca&gt; wrote: > >         reading brent's recent piece on security, and noticed the "podman >       container runlabel" command which allows one to define a label for >       convenience. however, every example i've seen of that uses precisely >       the label of "RUN," as if that's the only possibility. > >         can you not define multiple runlabels for a single image? that seems >       like the obvious thing to support, but if one looks at examples, it's >       not clear. > > > Yes, an image can have multiple "runlabels". The label to be used > for execution can be specified via the CLI and there is no > requirement for it to be named "RUN". It's described in the man page > [1] but I understand the question and think this example is a good > addition to the man page which should help to make it clearer. > >[1]https://github.com/containers/libpod/blob/master/docs/source/markdown/podman-contain er- > runlabel.1.md   i would suggest two tweaks to make this absolutely clear. first, the example should include at least two "LABEL" lines -- if all an example ever supplies is a single LABEL line, it might still leave the impression that only one is allowed.   also, use an example with a goofy name, to make it clear that the label name is arbitrary, something like:   LABEL INSTALL ...   LABEL RUN ...   LABEL BUILDMYSTUFF ... those changes would make it obvious what is supported, i think. That's great, thanks! Are you interested in opening a pull request upstream?