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High Availability - Jobs Automatic schedule and execution retry
Agenda Cluster overview Job execution Heartbeat Recovery/retry Schedule auto takeover
Rundeck cluster
Remote execution options # Policy type None, Random, RoundRobin, Load, Preset rundeck.clusterMode.remoteExecution.policy =...
Heartbeat settings # Frequency rundeck.clusterMode.heartbeat.interval=30 # Startup delay rundeck.clusterMode.heartbeat.del...
Job execution recover/auto retry # enable auto cleanup of stale jobs on member death rundeck.clusterMode.recoverExecutions...
Scheduled job autotakeover # Enable for members detected as "dead" rundeck.clusterMode.autotakeover.enabled=true # "Any": ...
Combining policies for HA
Questions pwonson@rundeck.com
Resource/References ● API ○ List running executions ○ Cluster mode, including takeover and listing schedules ○ List incomp...
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High Availability - Jobs

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Learn how to configure Rundeck Enterprise to automatically failover to another cluster member if an instance goes down during a job execution or is not available when a job is scheduled to run.

In this webinar you will learn how to configure:
Automatic Job Schedule takeovers
Remote execution policies
Automatic job resume for executions running during an outage
Manually move job schedule ownership to another Rundeck instance

See the full video here: https://rundeck.wistia.com/medias/tuznbnw8eg

Links:
List Running Executions: https://docs.rundeck.com/docs/api/rundeck-api.html#listing-running-executions
Cluster mode, including takeover and listing schedules: https://docs.rundeck.com/docs/api/rundeck-api.html#cluster-mode
List incomplete executions: https://docs.rundeck.com/docs/api/rundeck-api.html#list-executions-with-incomplete-log-storage
Metrics Data: https://docs.rundeck.com/docs/api/rundeck-api.html#metrics-data
Cluster Overview: https://docs.rundeck.com/docs/enterprise/#overview
Heartbeat setting: https://docs.rundeck.com/docs/administration/cluster/autotakeover/#configure-autotakeover
Remote Execution: https://docs.rundeck.com/docs/administration/configuration/remote-job-execution.html#cluster-remote-execution
Autotaker of job schedule: https://docs.rundeck.com/docs/administration/cluster/autotakeover/#configure-autotakeover

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High Availability - Jobs

  1. 1. High Availability - Jobs Automatic schedule and execution retry
  2. 2. Agenda Cluster overview Job execution Heartbeat Recovery/retry Schedule auto takeover
  3. 3. Rundeck cluster
  4. 4. Remote execution options # Policy type None, Random, RoundRobin, Load, Preset rundeck.clusterMode.remoteExecution.policy = RoundRobin # Identifies rundeck servers rundeck.clusterMode.remoteExecution.config.allowed = other,self # Send to a member marked inactive rundeck.clusterMode.remoteExecution.profile.profile1.config.activeOnly = true
  5. 5. Heartbeat settings # Frequency rundeck.clusterMode.heartbeat.interval=30 # Startup delay rundeck.clusterMode.heartbeat.delay=10 # Mark another member inactive rundeck.clusterMode.heartbeat.considerInactive=60 # Mark another member dead rundeck.clusterMode.heartbeat.considerDead=120 # remote execute/abort message processing rundeck.clusterMode.remoteExec.process.interval=10
  6. 6. Job execution recover/auto retry # enable auto cleanup of stale jobs on member death rundeck.clusterMode.recoverExecutions.enabled=true # policy for members to accept as targets of auto cleanup. Can be 'Any' or 'Static' rundeck.clusterMode.recoverExecutions.policy=Any # delay in seconds before proceeding with autoretry proposal rundeck.clusterMode.recoverExecutions.delay=30 # delay in seconds before doing another autoretry of the same member rundeck.clusterMode.recoverExecutions.sleep=60
  7. 7. Scheduled job autotakeover # Enable for members detected as "dead" rundeck.clusterMode.autotakeover.enabled=true # "Any": all dead nodes. "Static": only allowed uuids rundeck.clusterMode.autotakeover.policy=any # Wait after sending autotakeover proposal rundeck.clusterMode.autotakeover.delay = 60 # Sleep min between autotakeover attempts rundeck.clusterMode.autotakeover.sleep = 300
  8. 8. Combining policies for HA
  9. 9. Questions pwonson@rundeck.com
  10. 10. Resource/References ● API ○ List running executions ○ Cluster mode, including takeover and listing schedules ○ List incomplete executions ○ Metrics data ● Cluster Overview ● Heartbeat setting ● Remote Execution ● Autotaker of job schedule

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