Uninstall Trilio

You may want to decommission Trilio as a service for your OpenStack. In this approach, you may not have the need to keep backups that were created and you would like to do complete uninstall of the product.

1. Delete all instances of Trilio.

2. On nova controller node, uninstall tvault-contego-api module.

3. On each nova compute node, uninstall tvault-contego data mover.

4. Uninstall tvault-horizon-plugin from the horizon dashboard node

5. Login as Admin to horizon dashboard and delete triliovault user.

6. You can also clear all the contents from the NFS share or S3 bucket that is configured as backup target for Trilio.

Uninstall Trilio components in RHOSP16

To uninstall the Trilio components, you need modify the deploy command and update the cloud using the new command.

Remove the trilio_env_osp16.yaml and roles_data.yaml from overcloud deploy command and then run it. After the changes the overcloud deployment command will look like this:

openstack overcloud deploy --templates \
--libvirt-type qemu \
--ntp-server 192.168.1.34 \
-e /home/stack/templates/node-info.yaml \
-e /home/stack/containers-prepare-parameter.yaml \
-e /usr/share/openstack-tripleo-heat-templates/environments/ssl/enable-tls.yaml \
-e /usr/share/openstack-tripleo-heat-templates/environments/ssl/inject-trust-anchor.yaml \
-e /usr/share/openstack-tripleo-heat-templates/environments/ssl/tls-endpoints-public-ip.yaml