api-service: stop erroring when a pod is running

[squeed]

Fixes #3504

This silences this silly error message. This logic isn't exactly correct, but I've filed another issue to fix that.

[jonboulle]

I don't understand, this is going to assign a 0 exit value isn't it?

[squeed]

It already does. The error message just pollutes stderr - it doesn't change the behavior.

[jonboulle]

Totally missed that, sorry for the noise Casey Callendrello <notifications@github.com> schrieb am Di., 10. Jan. 2017, 20:18:

…

It already does. The error message just pollutes stderr - it doesn't change the behavior. — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#3525 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ACewNxDsD0Ye0v1FA1TVAASWQ9eX_st7ks5rQ9lwgaJpZM4LfqZu> .

[lucab]

LGTM with the caveat that the whole surrounding logic needs to be revamped as per #3524.

[squeed]

The only failure is our good friend, TestAppUserSandbox. This is "green".