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cronicle-0.4.0
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مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشترتوضیحات
Use cron to rotate backup files!
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | cronicle-0.4.0 |
| نام | cronicle |
| نسخه کتابخانه | 0.4.0 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Fabrice Laporte |
| ایمیل نویسنده | kraymer@gmail.com |
| آدرس صفحه اصلی | https://github.com/KraYmer/cronicle |
| آدرس اینترنتی | https://pypi.org/project/cronicle/ |
| مجوز | MIT |
.. image:: https://github.com/kraymer/cronicle/workflows/build/badge.svg
https://github.com/kraymer/cronicle/actions
.. image:: https://coveralls.io/repos/github/Kraymer/cronicle/badge.svg?branch=master
https://coveralls.io/github/Kraymer/cronicle?branch=master
.. image:: https://img.shields.io/github/v/release/kraymer/cronicle.svg
https://github.com/Kraymer/cronicle/releases
cronicle
===========================================================================
**/ˈkɹɒnɪkəl/** :
1. *n.* a factual written account of important events in the order
of their occurrence
2. *n.* software to archive the *N* most recent backups of a file in
a folder named after the job frequency. Recommended use is to
trigger it via a cron job.
Originally, ``cronicle`` has been conceived as a solution to this
particular `serverfault <https://serverfault.com>`__ question : `How to
keep: daily backups for a week, weekly for a month, monthly for a year,
and yearly after
that <https://serverfault.com/questions/575163/how-to-keep-daily-backups-for-a-week-weekly-for-a-month-monthly-for-a-year-a>`__.
|asciicast|
Features
--------
- **simplicity:** add one line to your ``crontab`` and you're done
- **files rotation:** keep the N most recent versions of a file
- **space efficient:** use symlinks in target directories to store a
single occurence of each backup instead of performing copies. When
removing a link, remove the underlying file if no other link point to
it.
Usage
-----
In order to manage a file backups with cronicle, you must have a section
in the ``config.yaml`` that matches the backups names. Under it you can
then define values (number of archives to keep) for the five kinds of
periodic archives : ``hourly``, ``daily``, ``weekly``, ``monthly``, ``yearly``.
Or define a custom periodicity using the *pipe syntax* eg
``bimonthly|60: 3`` to keep archives every two months over the last six
months.
Example
-------
If you have dumps of a database in a ``~/dumps`` directory named like
``mydb-20170101.dump``, ``mydb-20170102.dump``, and want to keep each
dump for 7 days plus go back up to two months ; a working
``${HOME}/.config/cronicle/config.yaml`` content would be :
::
/home/johndoe/dumps/mydb-*.dump:
daily: 7
monthly: 2
Next ``cronicle`` call will result in the creation of folders ``DAILY``
and ``MONTHLY`` in ``/home/johndoe/dumps/``, each folder containing
symlinks to the .dump files.
Installation
------------
cronicle is written for `Python
2.7 <https://www.python.org/downloads/>`__ and `Python
3 <https://www.python.org/downloads/>`__, is tested on Linux and Mac OS
X.
Install with `pip <https://pip.pypa.io/en/stable/>`__ via
``pip install git+https://github.com/Kraymer/cronicle.git`` command.
``cron`` triggering
-------------------
For a no-brainer use, I recommend to run cronicle via cron, just after
the command in charge of performing the backup. A ``crontab`` example :
::
@daily pg_dump -Fc mydb > /home/johndoe/dumps/mydb-`date +%F`.dump
@daily cronicle -r /home/johndoe/dumps/mydb-`date +%F`.dump
If used with the ``config.yaml`` as defined in the previous section,
this daily call to cronicle guarantees that you will keep at most 9
database dumps (7 latest daily + 2 monthly).
.. |asciicast| image:: https://asciinema.org/a/155861.png
https://asciinema.org/a/155861
نیازمندی
| مقدار | نام |
|---|---|
| - | click |
| - | click-log |
| - | confuse |
| - | ordereddict |
| - | python-dateutil |
| - | pyyaml |
| - | six |
| <6,>=5 | coverage |
| >1.3 | nose |
| ==4.0.2 | mock |
| >=3 | tox |
نحوه نصب
نصب پکیج whl cronicle-0.4.0:
pip install cronicle-0.4.0.whl
نصب پکیج tar.gz cronicle-0.4.0:
pip install cronicle-0.4.0.tar.gz