~maas-committers/maas/1.8 : changes

~maas-committers/maas/1.8 » Changes to src/maas/__init__.py from revision 4058

From Revision 4058 to 1261

Rev	Summary	Authors	Date
3878	[r=rbanffy][bug=][author=allenap] Update copyright headers a... [r=rbanffy][bug=][author=allenap] Update copyright headers across all of MAAS to reflect the commit history of each file. The procedure is also documented.	Gavin Panella	9 years ago
3859	[r=rbanffy][bug=][author=allenap] Silence several deprecatio... [r=rbanffy][bug=][author=allenap] Silence several deprecation warnings. Django enables all deprecation warnings, including in production environments, but this is not desirable as they are a developer tool and not something an end user can reasonably do something about. This brings control of warnings back into MAAS's control.	Gavin Panella	9 years ago
3738	[r=andreserl][bug=][author=rvb] Downgrade the isolation leve... [r=andreserl][bug=][author=rvb] Downgrade the isolation level to 'Repeatable Read' (still higher than the default 'Read Committed'). This level is enough to prevent the double acquire problem we were seeing (this is known as the 'lost update', a special case of unrepeatable read).	Raphael Badin	9 years ago
3557	Revert 3556 again as this was another direct push. Revert 3556 again as this was another direct push.	Andres Rodriguez	9 years ago
3556	split clusterd.db into regiond / clusterd.db. fixed some boo... split clusterd.db into regiond / clusterd.db. fixed some boot image path problems. moved static_root (to static web content) into regiond.db from maasserver/settings.py.	n.g	9 years ago
3555	Revert to bzr3553 as 3554 was a mistake commit Revert to bzr3553 as 3554 was a mistake commit	Andres Rodriguez	9 years ago
3554	fixed boot image file path problem that was preventing clust... fixed boot image file path problem that was preventing cluster from syncing with region's images. Nodes now complete through deployment. TODO: split clusterd.db into regiond.db and clusterd.db, find out where to init db files in packaging / init process, add maas_cli commands to set shared password and cluster uuid and update packaging to use these commands to modify db, propertly set new cluster uuids during packaging, update packaging to be aware of clusterd.db and regiond.db	n.g	9 years ago
3460	[r=blake-rouse][bug=1350786][author=allenap] This introduces... [r=blake-rouse][bug=1350786][author=allenap] This introduces regiond, which uses Twisted to host Django.	Gavin Panella	9 years ago
3383	[r=gmb][bug=][author=allenap] Retry requests if they fail wi... [r=gmb][bug=][author=allenap] Retry requests if they fail with a serialization failure. With the switch to SERIALIZABLE isolation in the database we need to be prepared for transaction failures. These are part of normal operation. The standard approach is to retry the transaction from the top.	Gavin Panella	9 years ago
3382	[r=julian-edwards][bug=][author=allenap] Switch to SERIALIZA... [r=julian-edwards][bug=][author=allenap] Switch to SERIALIZABLE transaction isolation. READ COMMITTED is not enough by itself for MAAS to correctly response to concurrent requests. We have the choice of adding locks around critical sections, but PostgreSQL's SERIALIZABLE isolation can give us similar guarantees everywhere.	Gavin Panella	9 years ago
3380	[r=gmb][bug=][author=allenap] Force all PostgreSQL database ... [r=gmb][bug=][author=allenap] Force all PostgreSQL database connections to be READ COMMITTED and use ATOMIC_REQUESTS. Previously the isolation level could be configured, and the deprecated TransactionMiddleware was used.	Gavin Panella	9 years ago
3323	[r=kiko,rvb][bug=1387133][author=blake-rouse] Handle wierd r... [r=kiko,rvb][bug=1387133][author=blake-rouse] Handle wierd race that will delete a synced boot images. Add more logging to the importing of images on the region. Enable simplestreams to log to maas-django.log, without modifing the maas_local_settings.py file.	Blake Rouse	9 years ago
2699	[r=jason-hobbs,julian-edwards][bug=1344177][author=jason-hob... [r=jason-hobbs,julian-edwards][bug=1344177][author=jason-hobbs] Allow changing a hostname while a node is acquired.	Jason Hobbs	10 years ago
2653	[r=gmb][bug=][author=gmb] Revert r 2644, which broke CI. [r=gmb][bug=][author=gmb] Revert r 2644, which broke CI.	Graham Binns	10 years ago
2652	[r=jason-hobbs,blake-rouse][bug=][author=jason-hobbs] Preven... [r=jason-hobbs,blake-rouse][bug=][author=jason-hobbs] Prevent introducing duplicate FQDNs when enabling DNS management on NodeGroupInterfaces.	Jason Hobbs	10 years ago
2644	[r=rvb][bug=][author=allenap] Ensure that transactions alway... [r=rvb][bug=][author=allenap] Ensure that transactions always use the SERIALIZABLE isolation level. Additionally, move from TransactionMiddleware to ATOMIC_REQUESTS; the former has been deprecated by the Django project.	Gavin Panella	10 years ago
2596	[r=rvb][bug=][author=allenap] The import fascist is here to ... [r=rvb][bug=][author=allenap] The import fascist is here to ruin your day, yet make your whole week.	Gavin Panella	10 years ago
2583	[r=rvb][bug=][author=allenap] The import fascist is here to ... [r=rvb][bug=][author=allenap] The import fascist is here to ruin your day, yet make your whole week.	Gavin Panella	10 years ago
1670	[r=jtv][bug=][author=allenap] Try to lessen the burden of wo... [r=jtv][bug=][author=allenap] Try to lessen the burden of working with byte and unicode strings in Python 2.x.	Gavin Panella	11 years ago
1261	[r=rvb][bug=1065055][author=jtv] Duplicate import_settings b... [r=rvb][bug=1065055][author=jtv] Duplicate import_settings between packages for now; cluster installation (specifically celeryconfig_cluster.py) can't get at the helper's original definition in the maas package which we had wanted to share. Bug 1065456 reminds us that we need to resolve this code duplication.	Jeroen Vermeulen	12 years ago

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