motoki317/Redlock Action

Provides distributed lock via the redlock algorithm.

Trust Signals

name	description	required	default
action	Action to perform. auto - Locks on this action and unlocks on post-run. lock - Only performs lock. (manual unlock needed!) unlock - Only performs unlock.	no	auto
hosts	Redis hosts, separated by comma.	no	localhost:6379
name	Name of the lock.	yes	—
concurrency	Maximum lock "concurrency". If greater than 1, multiple clients are allowed to acquire the resource at the same time up to the specified concurrency, achieving semaphore-like behavior.	no	1
duration-seconds	Number of seconds to acquire the resource for. After the duration has passed without unlocking, the resource will be automatically unlocked.	no	60
retry-count	The max number of times this action will attempt to lock a resource before giving up.	no	60
retry-delay-ms	The time in milliseconds between attempts.	no	1000
retry-jitter-ms	The max time in milliseconds randomly added to retries to improve performance under high contention.	no	200
value	Random lock value - only needed for manual "unlock" action.	no	""
heartbeat-pid	Heartbeat pid - only needed for manual "unlock" action.	no	""

name	description
value	Lock random value - used in manual unlock to release the resource.
heartbeat-pid	Heartbeat pid - used in manual unlock to release the resource.