Hannes Ljungberg e58f23b73e docker_swarm: Return UnlockKey (#54490) ... * Return UnlockKey * Add changelog fragment * Add method to check if a parameter exists in diffs * Add method to get swarm unlock key * Add option unlock_key * Only return unlock key when created or changed * Rename difference check * Extend unlock key example * Assert that unlock_key is a string * Fix docker_swarm_info authors * Don’t silence APIErrors * Test unlock_key on unlocked swarm * Catch APIError when retrieving unlock key * Better return value description * Lint * Fix UnlockKey return value documentation Co-Authored-By: hannseman <hannes@5monkeys.se> * Get unlock key safely Co-Authored-By: hannseman <hannes@5monkeys.se> * Return None on empty UnlockKey * Assert swarm_unlock_key is undefined if unqueried * Add documentation about swarm_info unlock_key * Add change log fragment for unlock_key option * Revert "Add change log fragment for unlock_key option" This reverts commit e3cb2325b5. * Use generator expression instead * Restart docker more decisively * Use systemctl kill Co-Authored-By: hannseman <hannes@5monkeys.se> * Try to restart docker daemon		2019-04-01 12:19:18 +01:00
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tasks	docker_swarm: Return UnlockKey (#54490)	2019-04-01 12:19:18 +01:00
aliases	Revert "Temporarily skip failing Docker tests on RHEL 7.6."	2019-03-27 10:02:49 -07:00