[AURORA-1709] After rb/46835 job key's role is required to exist as a user

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.14.0
• Assignee: Joshua Cohen
• Reporter: Dmitriy Shirchenko
• Created: 09/Jun/16 00:18
• Updated: 10/Jun/16 13:07
• Resolved: 09/Jun/16 17:35

Description

sandbox.py had the change eg
```
return FileSystemImageSandbox(self.SANDBOX_NAME, self._get_sandbox_user(assigned_task))
```

which is a problem for us since

```
pwent = pwd.getpwnam(self._user)
grent = grp.getgrgid(pwent.pw_gid)
```

throw an exception if the user does not exist. This is a change in behavior of how Aurora launched containers before the diff. Before, job key's role could be mangled liberally and arbitrarily w/out this restriction.