This release is a pre-release and may not be stable for production use.
Freezer is a Backup and Restore Service platform that helps you to automate the data backup and restore process.
The following features are available:
Backup file system using point-in-time snapshot
Strong encryption supported: AES-256-CFB
Backup file system tree directly (without volume snapshot)
Backup journalled MongoDB directory tree using lvm snapshot to Swift
Backup MySQL with lvm snapshot
Restore data from a specific date automatically to file system
Low storage consumption as the backup are uploaded as a stream
Flexible backup policy (incremental and differential)
Data is archived in GNU Tar format for file based incremental
Multiple compression algorithm support (zlib, bzip2, xz)
Remove old backup automatically according to the provided parameters
Multiple storage media support (Swift, local file system, or ssh)
Flush kernel buffered memory to disk
Multi-platform (Linux, Windows, *BSD, OSX)
Manage multiple jobs (I.e., multiple backups on the same node)
Synchronize backups and restore on multiple nodes
Web user interface integrated with OpenStack Horizon
Execute scripts/commands before or after a job execution
More …
To learn how to use Freezer’s API, consult the documentation available online at:
Freezer Horizon plugin: - Freezer Web UI
For more information on OpenStack APIs, SDKs and CLIs in general, refer to:
Operators
To learn how to deploy and configure OpenStack Freezer, consult the documentation available online at:
In the unfortunate event that bugs are discovered, they should be reported to the appropriate bug tracker. If you obtained the software from a 3rd party operating system vendor, it is often wise to use their own bug tracker for reporting problems. In all other cases use the master OpenStack bug tracker, available at:
Troubleshooting
When errors occure, these are good places to check:
- freezer-api log: $HOME/log/freezer-api.log
/var/log/apache2/freezer-api.log
freezer-agent log: $HOME/.freezer/freezer.log
freezer-scheduler log:/var/log/freezer/scheduler.log
Developers
Any new code must follow the development guidelines detailed in the HACKING.rst file and OpenStack general development guidelines, and pass all unit tests.
Further developer focused documentation is available at:
Contributors are encouraged to join IRC (#openstack-freezer on OFTC):
Other Information
Release notes for the project can be found at:
During each Summit and Project Team Gathering, we agree on what the whole community wants to focus on for the upcoming release. The plans for freezer can be found at:
1 maintainer
Release files for freezer 19.0.0.0rc1
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| freezer-19.0.0.0rc1.tar.gz | 666.4 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| freezer-19.0.0.0rc1-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 925.6 kB
Release files / freezer-19.0.0.0rc1.tar.gz
| Download URL | freezer-19.0.0.0rc1.tar.gz |
|---|---|
| Size | 666.4 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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BLAKE2b-256 checksum How to use checksums |
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| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/7.0.0 CPython/3.14.7
|
Release files / freezer-19.0.0.0rc1-py3-none-any.whl
| Download URL | freezer-19.0.0.0rc1-py3-none-any.whl |
|---|---|
| Size | 259.2 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
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|
BLAKE2b-256 checksum How to use checksums |
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|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/7.0.0 CPython/3.14.7
|
