a1bbcd4d98
Currently masakari delete's the host which doesn't belong to the segment requested in the 'host delete' API's request URL because host was not getting filtered on the basis of failover_segment_id. Filtered the host based on 'failover_segment_id'. Added a new exception 'HostNotFoundUnderFailoverSegment' which will be raised from db API 'host_get_by_uuid' if the host is not found under the requested failover_segment. This exception is not caught at API controller layer as it is a subclass of 'HostNotFound' which is already caught in controller. Closes-Bug: #1697629 Change-Id: I3d3e8cffa2f8ea443ccd13b1db61fda55bc07a0d |
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| devstack | ||
| doc/source | ||
| etc/masakari | ||
| masakari | ||
| releasenotes | ||
| .coveragerc | ||
| .gitignore | ||
| .gitreview | ||
| .mailmap | ||
| .testr.conf | ||
| CONTRIBUTING.rst | ||
| HACKING.rst | ||
| LICENSE | ||
| MANIFEST.in | ||
| README.rst | ||
| babel.cfg | ||
| requirements.txt | ||
| setup.cfg | ||
| setup.py | ||
| test-requirements.txt | ||
| tox.ini | ||
README.rst
Masakari
Virtual Machine High Availability (VMHA) service for OpenStack
Masakari provides Virtual Machine High Availability (VMHA) service for OpenStack clouds by automatically recovering the KVM-based Virtual Machine(VM)s from failure events such as VM process down, provisioning process down, and nova-compute host failure. It also provides API service for manage and control the automated rescue mechanism.
NOTE: Use masakari only if instance path is configured on shared storage system i.e, 'instances_path' config option of nova has a path of shared directory otherwise instance data will be lost after the evacuation of instance from failed host if, * instance is booted from image * flavor using ephemeral disks is used
Original version of Masakari: https://github.com/ntt-sic/masakari
Tokyo Summit Session: https://www.youtube.com/watch?v=BmjNKceW_9A
Masakari is distributed under the terms of the Apache License, Version 2.0. The full terms and conditions of this license are detailed in the LICENSE file.
- Free software: Apache license 2.0
- Documentation: https://docs.openstack.org/developer/masakari
- Source: https://git.openstack.org/cgit/openstack/masakari
- Bugs: https://bugs.launchpad.net/masakari
Configure masakari-api
1. Create masakari user: $ openstack user create --password-prompt masakari (give password as masakari)
2. Add admin role to masakari user: $ openstack role add --project service --user masakari admin
3. Create new service: $ openstack service create --name masakari --description "masakari high availability" masakari
4. Create endpoint for masakari service: $ openstack endpoint create --region RegionOne masakari --publicurl http://<ip-address>:<port>/v1/%(tenant_id)s --adminurl http://<ip-address>:<port>/v1/%(tenant_id)s --internalurl http://<ip-address>:<port>/v1/%(tenant_id)s
5. Clone masakari using $ git clone https://github.com/openstack/masakari.git
6. Run setup.py from masakari $ sudo python setup.py install
- Create masakari directory in /etc/
- Copy masakari.conf, api-paste.ini and policy.json file from masakari/etc/ to /etc/masakari folder
9. To run masakari-api simply use following binary: $ masakari-api
Configure masakari database
- Create 'masakari' database
- After running setup.py for masakari '$ sudo python setup.py install'
-
run 'masakari-manage' command to sync the database $ masakari-manage db sync
Features
- TODO