Automating Outage Scheduling and Master Checks
Enhance your outage management with automated scheduling around outages and streamline master checks. Execute failover processes efficiently, run post-failover checks, and close failover changes seamlessly. Ensure system reliability with detailed master proofs and workstation updates.
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Presentation Transcript
C602 Scheduling around outages
Scheduling around outages Outage preparation Master FTA Repeated application scheduled outage
Master Schedule the patching on masters. Roll in failover schedule and final schedule from respective MDM and BMDM. API to create pre-authorized failover change. Run the failover schedule. Post failover checks. API to close failover change. End End automation. (Hands off)
Master Schedule the patching on masters. Roll in failover schedule and final schedule from respective MDM and BMDM. API to create pre-authorized failover change. Run the failover schedule. Post failover checks. API to close failover change. End End automation. (Hands off)
Master Check List: 1. Master check = PASS 2. Unlink check = FAIL 3. Boker status check = PASS 4. WAS status check = PASS 5. Event status check = PASS 7. Master (KSAAN006) Limit Value = 20 8. Master (KSAAN006) fence Value = 0 9. Backup master (OSAAN002) Limit Value = 20 10. Backup master (OSAAN002) fence Value = 70 11. Domain manager 1 (KSAAN007_54111) Limit Value = 10 12. Domain manager 1 (KSAAN007_54111) fence Value = 0
Master 23. Backup domain manager 1 (OSAAN004_54111) Limit Value = 10 24. Backup domain manager 1 (OSAAN004_54111) fence Value = 70 35. Final jobstream check = PASS 36. FINALPOSTREPORTS jobstream check = PASS 37. Mailsendername check = PASS 38. SMTPservername check = PASS
Master Proofs: 1. Master check KSAAN006 1394 *UNIX MASTER 20 0 12/18/18 08:59 I J MDEA MASTERDM 2. Unlink check List of unlinked workstation :- CL-NYNY-DPX002 1394 UNIX FTA 10 0 12/18/18 09:26 I J MD PD_FLOR1 SA-NYNY-NBUM01 1394 UNIX FTA 10 0 12/18/18 09:28 I J MD PD_FLOR1 Mail server for SA-NYNY-NBUM01 ==> L Mail server for CL-NYNY-DPX002 ==> L
Master *************************************************** Last Workstation update logs for Server SA-NYNY-NBUM01 *************************************************** CONMAN |20180809|174615|20180809|134615| PLWKSTN |MODIFY | | iwa94pd| | SA-NYNY-NBUM01|limit cpu=@!SA-NYNY-NBUM01@ 10 noask ******************************************* Workstation logs for Server SA-NYNY-NBUM01 ******************************************* 09:43:34 18.12.2018|BATCHMAN:Workstation SA-NYNY-NBUM01 State is being changed: LINKED=TCP 09:44:52 18.12.2018|MAILMAN:AWSBCV087I Added SA-NYNY-NBUM01 to workstation table, node "S", server " ", link type "1", flags "16400". 09:59:58 18.12.2018|BATCHMAN:Workstation SA-NYNY-NBUM01 State is being changed: UNSETTING: LINKED=TCP
Master 3. Broker status check: OSAAN002_DWB 1394 OTHR BROKER 10 0 12/18/18 09:01 LTI JW MASTERDM 4. WAS status check: Ps ef|grep <server> output 5. Event status check: KSAAN006 1394 *UNIX MASTER 20 0 12/18/18 08:59 I J MDEA MASTERDM
Master 6. Database connection check: Optman ls output 7. MDM / BMDM / DM BDM Limit and fence values check. 8. Final and finalpostreports schedule load check.
FTA API to pull SNOW information Job to compare the server in TWS (Housekeeping job to update active node and hostname) Job to submit Limit 0 and Limit 10 job 15 minutes before outage Auto shut down and auto start in FTA Limit 0 alert suppression Downtime manager API Job to monitor downtime manager expiration Limit 10 job to set back the limit
Application outage Schedules to make changes Jobs to cancel application jobs which falls in outage window Jobs to change start time before outage Jobs to change start time after outage
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