CephFS with StorageNFS - Overcloud deployment fails upon task "Render hieradata from template" on all overcloud nodes

[Goutham Pacha Ravi]

Using the Train release of tripleo, deployment fails when using the StorageNFS network.

Steps to reproduce:
- Deploy an OpenStack overcloud with the Train release/latest bits of tripleo and enabling Ceph-mds, Ceph-nfs (Ganesha) and the relevant StorageNFS Controller role that is expected to create the StorageNFS network.
- Overcloud deployment command used when this bug was hit:

openstack overcloud deploy \
  --timeout 100 \
  --templates /usr/share/openstack-tripleo-heat-templates \
  --environment-file /usr/share/openstack-tripleo-heat-templates/environments/ceph-ansible/ceph-rgw.yaml \
  --environment-file /usr/share/openstack-tripleo-heat-templates/environments/manila-cephfsganesha-config.yaml \
  --environment-file /usr/share/openstack-tripleo-heat-templates/environments/ceph-ansible/ceph-mds.yaml \
  --environment-file /usr/share/openstack-tripleo-heat-templates/environments/cinder-backup.yaml \
  --libvirt-type kvm \
  --stack overcloud \
  -r /home/stack/composable_roles/roles/roles_data.yaml \
  -e /home/stack/composable_roles/roles/nodes.yaml \
-e /home/stack/composable_roles/internal.yaml \
-e /usr/share/openstack-tripleo-heat-templates/environments/network-isolation-v6.yaml \
-e /home/stack/composable_roles/network/network-environment-v6.yaml \
-e /home/stack/composable_roles/inject-trust-anchor.yaml \
-e /usr/share/openstack-tripleo-heat-templates/environments/ceph-ansible/ceph-ansible.yaml \
-n /usr/share/openstack-tripleo-heat-templates/network_data_ganesha.yaml \
-e /home/stack/composable_roles/hostnames.yaml \
-e /home/stack/composable_roles/debug.yaml \
-e ~/containers-prepare-parameter.yaml \
-e /home/stack/composable_roles/ceph-osd-encryption.yaml \
--log-file overcloud_deployment_41.log

Failure logs: http://paste.openstack.org/show/785490/
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1760502

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/690452

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/690452
Committed: https://git.openstack.org/cgit/openstack/tripleo-ansible/commit/?id=e3625095eab3adbdeb65175cd7fe31688ac1306b
Submitter: Zuul
Branch: master

commit e3625095eab3adbdeb65175cd7fe31688ac1306b
Author: Goutham Pacha Ravi <email address hidden>
Date: Thu Oct 17 12:17:19 2019 -0700

    Fix invalid variable issue with StorageNFS

    The `ganesha_vip` comes from a network
    called StorageNFS; but its lookup in the
    `net_vip_map` dictionary was incorrect.

    Change-Id: I5a8b49cce65963d35b610e138808030ed84de2de
    Closes-Bug: #1849393

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/train
Review: https://review.opendev.org/691189

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/691189
Committed: https://git.openstack.org/cgit/openstack/tripleo-ansible/commit/?id=aa034a8c36e750135fe01a11531f5d1eeaf36e8c
Submitter: Zuul
Branch: stable/train

commit aa034a8c36e750135fe01a11531f5d1eeaf36e8c
Author: Goutham Pacha Ravi <email address hidden>
Date: Thu Oct 17 12:17:19 2019 -0700

    Fix invalid variable issue with StorageNFS

    The `ganesha_vip` comes from a network
    called StorageNFS; but its lookup in the
    `net_vip_map` dictionary was incorrect.

    Change-Id: I5a8b49cce65963d35b610e138808030ed84de2de
    Closes-Bug: #1849393
    (cherry picked from commit e3625095eab3adbdeb65175cd7fe31688ac1306b)

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-ansible 1.0.0 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-ansible 0.4.1 release.