Maintenance agent for global backend in case of remote backends not being deployed

[openvstorage-ci]

From @wimpers on September 8, 2016 12:7

Ticket as extension of #177 (comment) . The approach taken in that case has an issue in case a global backend has only remote backends. In that case there are no nodes known to put the maintenance agents on. In this special case the maintenance agent should run on the same nodes as the proxy or nodes that can be configured with that role.

To be decided which implementation to be taken.

Copied from original issue: openvstorage/framework#887

[wimpers]

To be discussed how to tackle

[wimpers]

@khenderick is this ticket still relevant now that we have #379 .

[khenderick]

@wimpers, it is still relevant and is not changed by #379