nodename list disregards network

[Juan Antonio Osorio Robles]

not all services are listening on the internal_api network. And it seems that when generating the node_names for each service, we disregard which network they're using. So, in the end, configurations that use these names do not use the one appropriate for the network.

An example of the output is this:
$ hiera rabbitmq_node_names
["overcloud-controller-0", "overcloud-controller-1", "overcloud-controller-2"]
$ hiera gnocchi_api_node_names
["overcloud-controller-0", "overcloud-controller-1", "overcloud-controller-2"]

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/378764

[Michele Baldessari (michele)]

So the reason why we cannot to this right away for galera is the following:
When we pass wsrep_cluster_address=gcomm://overcloud-controller-0.internalapi.localdomain,overcloud-controller-1.internalapi.localdomain,overcloud-controller-2.internalapi.localdomain
the galera resource agent is unable to map those names to the cluster node names and the galera setup will fail.

So we first need to extend the galera RA to support some mapping between cluster node name and hostnames of ip addresses belonging to the node.

[Damien Ciabrini (dciabrin)]

per comment #2, galera resource agent bug filed at https://bugzilla.redhat.com/show_bug.cgi?id=1381836

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/378764
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=6a408ff27e6fd6bff0a822f225c77a76690f805a
Submitter: Jenkins
Branch: master

commit 6a408ff27e6fd6bff0a822f225c77a76690f805a
Author: Steven Hardy <email address hidden>
Date: Wed Sep 28 16:19:56 2016 +0100

    Select per-network hostnames for service_node_names

    Co-Authored-By: Juan Antonio Osorio Robles <email address hidden>
    Depends-On: Ic6fec1057439ed9122d44ef294be890d3ff8a8ee
    Change-Id: I754c4a41d8a294a4c7c18bd282ae014efd4b9b16
    Closes-Bug: #1628521

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/newton
Review: https://review.openstack.org/382886

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/382886
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=7a66d852c372eba9c73dfaed3007aa933e183285
Submitter: Jenkins
Branch: stable/newton

commit 7a66d852c372eba9c73dfaed3007aa933e183285
Author: Steven Hardy <email address hidden>
Date: Wed Sep 28 16:19:56 2016 +0100

    Select per-network hostnames for service_node_names

    Co-Authored-By: Juan Antonio Osorio Robles <email address hidden>
    Depends-On: Ic6fec1057439ed9122d44ef294be890d3ff8a8ee
    Change-Id: I754c4a41d8a294a4c7c18bd282ae014efd4b9b16
    Closes-Bug: #1628521
    (cherry picked from commit 6a408ff27e6fd6bff0a822f225c77a76690f805a)

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-heat-templates 5.0.0.0rc3 release candidate.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-heat-templates 5.0.0 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-heat-templates 6.0.0.0b1 development milestone.