��JFIF��2� /usr/lib/python2.7/site-packages/cloudinit/config/ Current File: //usr/lib/python2.7/site-packages/cloudinit/config/cc_migrator.pyc
�
oB�]c�����������@���ss���d��Z��d�d�l�Z�d�d�l�Z�d�d�l�m�Z�d�d�l�m�Z�d�d�l�m�Z�e�Z�d����Z	�d����Z
�d����Z�d�S(	���s%��
Migrator
--------
**Summary:** migrate old versions of cloud-init data to new

This module handles moving old versions of cloud-init data to newer ones.
Currently, it only handles renaming cloud-init's per-frequency semaphore files
to canonicalized name and renaming legacy semaphore names to newer ones. This
module is enabled by default, but can be disabled by specifying ``migrate:
false`` in config.

**Internal name:** ``cc_migrator``

**Module frequency:** per always

**Supported distros:** all

**Config keys**::

    migrate: <true/false>
i����N(���t���helpers(���t���util(���t
���PER_ALWAYSc���
������C���s��|��j��j�d���|��j��j�d���f�}�d�}�x��|�D]��}�|�s1�t�j�j�|���rW�q1�n��x��t�j�|���D]��}�t�j�j�|�|���}�t�j�j�|���rg�t�j�j	�|���\�}�}�t
�j�|���}�|�|�k�r�t�j�j�|�|�|���}	�t�j
�|�|	���|�d�7}�q�qg�qg�Wq1�W|�S(���Nt���semi����i���(���t���pathst	���get_ipatht	���get_cpatht���ost���patht���existst���listdirt���joint���isfilet���splitextR����t���canon_sem_namet���shutilt���move(
���t���cloudR���t���am_adjustedt���sem_patht���pt	���full_patht���namet���extt
���canon_namet���new_path(����(����s@���/usr/lib/python2.7/site-packages/cloudinit/config/cc_migrator.pyt���_migrate_canon_sems(���s����$
c������
���C���s���i�d�d�g�d�6}�|��j��j�d���|��j��j�d���f�}�xW|�D]O}�|�s>�t�j�j�|���rd�q>�n��t�j�|���}�x|�j����D]	\�}�}�|�t�j	�|���g�}�g��}	�x]�t�j
�|���D]L�}
�t�j�j�|
���\�}�}�|�|�k�r��t�j�j�|
���r��|	�j
�|
���q��q��Wx�|	�D]w�}
�t�j�t�j�j�|�|
�����t�j�j�|
���\�}
�}�x:�|�D]2�}�|�j�d�|
�|���|�j�|�|�����Wd��QXqOWqWq��Wq>�Wd��S(���Ns
���apt-configures���package-update-upgrade-installs���apt-update-upgradeR���s*���Migrating %s => %s with the same frequency(���R���R���R���R���R���R	���R����t���FileSemaphorest���itemsR���R
���R
���R���t���appendR���t���del_fileR���t���debugt���lock(���R���t���logt
���legacy_adjustR���R���t
���sem_helpert���mod_namet
���migrate_tot	���possiblest
���old_existsR���R���t���_extt���_namet���freqt���m(����(����s@���/usr/lib/python2.7/site-packages/cloudinit/config/cc_migrator.pyt���_migrate_legacy_sems:���s.����
$


	
c���������C���se���t��j�|�d�t���}�t��j�|���s8�|�j�d�|����d��St�|���}�|�j�d�|���t�|�|���d��S(���Nt���migrates,���Skipping module named %s, migration disableds8���Migrated %s semaphore files to there canonicalized names(���R���t���get_cfg_option_strt���Truet���translate_boolR���R���R,���(���R���t���cfgR���R!���t���_argst
���do_migratet
���sems_moved(����(����s@���/usr/lib/python2.7/site-packages/cloudinit/config/cc_migrator.pyt���handleW���s����	(���t���__doc__R���R���t	���cloudinitR����R���t���cloudinit.settingsR���t	���frequencyR���R,���R5���(����(����(����s@���/usr/lib/python2.7/site-packages/cloudinit/config/cc_migrator.pyt���<module>���s���