e7387a6baa
In an ideal state, if the galera containers are shut down cleanly, they will leave behind a gvwstate.dat file on each node which provides the cluster member details so that it can automatically start up again without intervention. However, when imaging the MNAIO systems we only interact with the hosts, so the galera containers sometimes do no shut down cleanly. To cater for this, we inspect the disk images for the primary component, then build the gvwstate.dat file for the other galera containers. With those put back into the image, when the VM's start, the cluster forms immediately. References: http://galeracluster.com/documentation-webpages/pcrecovery.html http://galeracluster.com/documentation-webpages/restartingcluster.html Change-Id: Icfe067607baefd661147f3c22ce846f06fff7c60
Team and repository tags
OpenStack-Ansible Operator Tooling
This repository is a collecting point for various scripts and tools which OpenStack-Ansible Developers and Operators have found to be useful and want to share and collaboratively improve.
The contents of this repository are not strictly quality managed and are only tested by hand by the contributors and consumers. Anyone using the tooling is advised to very clearly understand what it is doing before using it on a production environment.
- Documentation for the project can be found at:
- Release notes for the project can be found at:
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https://docs.openstack.org/releasenotes/openstack-ansible-ops/
- The project source code repository is located at:
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https://git.openstack.org/cgit/openstack/openstack-ansible-os_ops
- The project home is at:
Galaxy roles
OpenStack Ansible backup
This role will perform backups for OpenStack-Ansible deployments and it needs to run on the deploy node. It will backup data on container and then synchronize backup files to the deploy node.