Per configuration freezer should firstly create full backup
automatically if there are no backups for job and config options
incremental=True, mode=cindernative are set. This patch is fixing this.
From config:
>> # When the option is set, freezer will perform a cindernative
incremental backup instead of the default full backup. And if True,
but volume do not have a base full backup, freezer will do a full backup
first.
>> #incremental = <None>
Change-Id: Ib56c5528bcdedc34c16c209488c7439250dd85e1
license boilerplates as docstring are included in automatically
generated documentation which leads to wrong formatting.
For example the indented hyperlink to the license is formatted as
quotation.
Change-Id: I9d6088ab48d6787f29b593bfa5445b6a84e99de7
Since oslo.utils provide the ability to generate the uuid string,
and some others use oslo.utils[0] too. For consistency, this ps
replaces uuid.uuid4() with uuidutils.generate_uuid().
missing from Ide5cdaf48a27e9c080fd8691b100a601f82ca2bf
Change-Id: Ia9b8cda25252b70d3706c23e402ae81ccf48e33e
Currently, nova backup only support image type
instance. When using 'freezer-agent --action backup
--engine nova --nova-inst-id xxx --mode nova
--no-incremental true' to backup instance that boot
from volume or snapshot, it gives us the result of
successful backup. But when we restore and launch
the instance from the backup data, it will fail
with 'no boot device error' message. This patch
add support for backup of volume boot nova
instance and will fix the issue.
Change-Id: Ibd87087c5f631fc47357395e9ed7ca23b7844a51
Closes-Bug: #1685763
As far as nova is not hard-realtime system it is
we should not depend on particular sleep time waiting
for some event.
Change-Id: I4271acbefbd735bb943263d664c5d68853ade0bc
Freezer-agent backup volume_by_glance upload data to swift by default.
This patch backup it and metadata to local,Now.
usage:
backup nova / cinder by glance to local:
freezer-agent --cinder-vol-id 0bd0d291-e75c-4fd9-b13b-058c335a8497
--storage local --container /home/nfs --mode cinder
restore:
freezer-agent --action restore
--cinder-vol-id 0bd0d291-e75c-4fd9-b13b-058c335a8497
--storage local --container /home/nfs
--restore-from-date 2016-05-10T00:01:00
Implements blueprint: backup-nova-cinder-to-non-swift
Change-Id: I9bc8496fea7727edbf35130b7dbf9bb435d7038b
Now, freezer backup cinder through cindernative, if volume have a
backup, it must be incremental, it is unfriendly.
Increase incremental parameter to backup cinder volume. Default
freezer backup volume do a full backup, if cremental, it shoud do
a incremental backup.
eg:
Do a full backup:
freezer-agent --cindernative-vol-id eb7e8d07-800f-4de8-a918-38aa36e2ef83
Do a incremental backup:
freezer-agent --cindernative-vol-id eb7e8d07-800f-4de8-a918-38aa36e2ef83 --incremental
Closes-Bug: #1592322
Change-Id: I31c8c2875e275511448d4dcb53425d011e91bb5d
Standardize on oslo.log.
Log exception stack traces where appropriate.
Add logging to all files.
Remove '[*]' from log messages.
Log command line arguments at Freezer Agent start
so that errors can be traced to specific invocations.
Leave scheduler module mostly unchanged because it
is doing python logging configuration.
Change-Id: I23de0558409e63978303963d592a4e5ee4dee2b5
Remove select line in tox.ini.
Currently checks are not being run.
Run pep8 checks.
Fix code to pass pep8 checks.
Change-Id: Iacef4386b1214f95b1bd106c17a5f714f948a1a1
Closes-Bug: #1593452
Supports v2 and v3 of keystone and using keystoneauth library for
authentication with sessions. Supports new OS environment variables
Change-Id: I5cf8a5460b81c071f5982c1a7b7750d1c861a86f
Implements: blueprint refactor-os-clients
Currently, the container is fixed string, so that the backup will
coverage the older one everytime.
Use volume_id and timestamp to generate container name, so each
time will provide a different container to storage the backup.
Change-Id: I58b3e151e6fcd8a37bf45cd545c79208ac968c3b
Closes-Bug: #1563207
If there isn't any backup of the specified volume, generate a full
backup, but not an incremental one.
Closes-Bug: #1563245
Change-Id: If30e0292671e2be8d026006986b942206cfd2435
1) new snapshot module with code vss,
lvm and part of backup.py -
create_snapshot and remove_snapshot
This module should contain all code related shadow,
vss and any new snapshots.
2) new openstack module with code from osclient,
restore and backup (BackupOS)
This module should contain code related to cinder/nova backups
3) new utils module with code from utils, win_utils,
bandwidth, config, exec_cmd, validator, streaming
This module should containd code related to anything
that cannot be extracted to its own module
4) new test modules - snapshot, utils, openstack and apiclient.
Test scheduler daemon is now located in scheduler module.
5) Backup.py is deleted and code placed to
openstack.backup (BackupOS) and to job.BackupJob
Change-Id: I46194b40b3a65c15b6095cfb7388dcfd30d95997
Michal Arbet