Changbin Liu a8f341a6c8 Implement ZooKeeper as persistence storage backend ...

Test cases are in taskflow/tests/unit/persistence/test_zk_persistence
and taskflow/tests/unit/persistence/test_zake_persistence. The former
requires a working ZooKeeper cluster, and the latter uses a fake
in-memory backend. Right now, due to the lack of ZooKeeper in Jenkins,
the former test is disabled. To enable it, simply uncomment the code
and change "hosts" in conf to your ZooKeeper cluster's addresses.

Also moved some shared helper functions from
taskflow/persistence/backends/impl_dir to
taskflow/utils/persistence_utils.

Implements: blueprint zk-logbook

Change-Id: Ia1b7ef8312a1761515515fd206b36be135119737

2014-01-28 23:04:55 -05:00

..

engines

Doc strings and comments clean-up

2014-01-26 23:08:39 +02:00

examples

Doc strings and comments clean-up

2014-01-26 23:08:39 +02:00

jobs

Doc strings and comments clean-up

2014-01-26 23:08:39 +02:00

listeners

Doc strings and comments clean-up

2014-01-26 23:08:39 +02:00

openstack

Update oslo-incubator copy to oslo-incubator commit 8b2b0b743

2013-12-21 11:28:31 -08:00

patterns

Doc strings and comments clean-up

2014-01-26 23:08:39 +02:00

persistence

Implement ZooKeeper as persistence storage backend

2014-01-28 23:04:55 -05:00

tests

Implement ZooKeeper as persistence storage backend

2014-01-28 23:04:55 -05:00

utils

Implement ZooKeeper as persistence storage backend

2014-01-28 23:04:55 -05:00

__init__.py

Continue on getting ready for the memory impl. to be useful.

2013-05-12 14:45:24 -07:00

atom.py

Doc strings and comments clean-up

2014-01-26 23:08:39 +02:00

exceptions.py

Implement ZooKeeper as persistence storage backend

2014-01-28 23:04:55 -05:00

flow.py

Doc strings and comments clean-up

2014-01-26 23:08:39 +02:00

states.py

Doc strings and comments clean-up

2014-01-26 23:08:39 +02:00

storage.py

Doc strings and comments clean-up

2014-01-26 23:08:39 +02:00

task.py

Update execute/revert comments

2014-01-26 21:30:26 -08:00

test.py

Capture task duration

2013-12-09 10:58:03 -08:00

version.py

Prepare for 0.1 release

2013-10-14 01:03:32 +00:00