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tripleo-docs
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Add ceph dashboard composable network section 

This change improves the ceph dashboard section
including the steps needed to deploy the overcloud
adding a ceph dashboard composable network.

Change-Id: I08bd07cf797c68d6042999bc7f31f01ad352c4bb
This commit is contained in:
fmount 2019-09-06 10:41:45 +02:00
parent 07b9488d02
commit e326299389
1 changed files with 18 additions and 1 deletions
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19
deploy-guide/source/features/ceph_config.rst
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@ -519,7 +519,7 @@ Adding Ceph Dashboard to a Overcloud deployment
Starting from Ceph Nautilus the ceph dashboard component is available and
fully automated by TripleO.
To deploy the ceph dashboard include the ceph-dashboard.yaml environment
file as in the following example:
file as in the following example::
openstack overcloud deploy --templates -e /usr/share/openstack-tripleo-heat-templates/environments/ceph-ansible/ceph-ansible.yaml -e /usr/share/openstack-tripleo-heat-templates/environments/ceph-ansible/ceph-dashboard.yaml
@ -539,6 +539,23 @@ layouts and providing the ceph cluster specific metrics.
The grafana frontend is fully integrated with the tls-everywhere framework, hence
providing the tls environments files will trigger the certificate request for
grafana: the generated crt and key files are then passed to ceph-ansible.
This feature will also work with composable networks.
In order to isolate the monitoring access for security purposes, operators can
take advantage of composable networks and access grafana through a separate network
vip. By doing this, it's not necessary to access the provisioning network and separate
authorization profiles may be implemented.
To deploy the overcloud with the ceph dashboard composable network we need first
to generate the controller specific role created for this scenario::
openstack overcloud roles generate -o /home/stack/roles_data.yaml ControllerStorageDashboard Compute BlockStorage ObjectStorage CephStorage
Finally, run the overcloud deploy command including the new generated `roles_data.yaml`
and the `network_data_dashboard.yaml` file that will trigger the generation of this
new network.
The final overcloud command must look like the following::
openstack overcloud deploy --templates -r /home/stack/roles_data.yaml -n /usr/share/openstack-tripleo-heat-templates/network_data_dashboard.yaml -e /usr/share/openstack-tripleo-heat-templates/environments/ceph-ansible/ceph-ansible.yaml -e ~/my-ceph-settings.yaml
.. _`puppet-ceph`: https://github.com/openstack/puppet-ceph
.. _`ceph-ansible`: https://github.com/ceph/ceph-ansible