[openstack agents] Volume re-attaching, v3 API, get hostname from corosync

[mgrzybek]

This PR:

• provides a better layout
• uses crm_node -n result instead of $HOSTNAME
• deals with API v3 (tenant / project)

I had some rebase problems (#1198). I have recreated the PR.

[krig]

Hi @mgrzybek, in the developers mailing list @aspiers pointed out that there are existing resource agents for openstack at https://git.openstack.org/cgit/openstack/openstack-resource-agents and that the processes for openstack make hosting the agents in this repository difficult.

In order to avoid a potentially confusing situation, is there a possibility for the two of you to collaborate on a single set of agents?

[mgrzybek]

Hi @krig
That's sounds fine to me. I'm sending an email.
Mathieu

[krig]

@mgrzybek Thank you!

[mgrzybek]

Hi @krig !

Do you have news about the way to deal with openstack agents?
I have some coming patches.

Mathieu

[oalbrigt]

There's some issue with one of the CI's today, so just ignore it's status for now.

[mgrzybek]

OK that's fine.
I am working on Ubuntu support today (resource agents + my playbooks…) so I will limit commits.

[fabbione]

@mgrzybek you are welcome to commit as much as you like. We are looking into fixing CI in the meantime.

[fabbione]

test this please

[fabbione]

test this please

[mgrzybek]

For now nothing to commit. The last build is still in progress.