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CHG-1023

Upgrade DB Server to PostgreSQL v15

Requested by Priya Narayanam . Submitted Aug 20, 2025

Type : Normal
Rish : High
Status: Awaiting CAB

Service / CI

ERP (SAP) . db-prod-erp-01

Region / DC

APAC . MAA-1

Proposed Window

Aug 27, 22:00-23:00 IST

Pending Since

5 days

Requester & Stakeholders

Requested by

Priya Narayanan (Finance IT)

Service Owner

Arun Mehta

Change Manager

Priya Narayanan

CAB Members

ERP SO, ISO APAC, Global CM

Business Justification

Reason: Address PostgreSQL CVE-2025-1234 and enable planner optimization

Benifit: Reduced Security risk, faster reports (12-18%), compliance with audit requirements.

Urgency:Must complete before Q3 financial close

Decision

Classification Aids (Optional)

Approval Strategy

All must approve

CAB / Group

NetOps, Security

Pending

2 of 4

SLA Countdown

08:24:13 Warn

Your Decision

Optional: sent to requester & watchers.
Approvals Pending
Approver Role Region Expertise / Group Mandatory Waiting Note from CM
Priya N
[email protected]
Network CAB India Switching / Core Yes 06h 12m Validate rollback pre-checks.
Kiran S
[email protected]
Security CAB India Firewall / NAC No 08h 24m Check after-hours window.
Approvals Done
Refresh
Approver Role Decesion Decided At Comment
Anita J
Change Manager
Change Mgr Approved 21 Aug, 12:30 Proceed with maintenance window as proposed
Dev A
NetOps
CAB Rejected 21 Aug, 17:05 Need updated impact analysis for redundant links.

Filing

Implementation Plan
# Step Task Duration Personnel Actions
Brief step title
Primary: DevOps – Raghe
Backup: Network – Priya
Brief step title
Primary: Network – Priya
Observer: Change Manag
Use as a reference while filling "Personnel" in rows.
Backup Plan Add Backup Step
# Step Description Duration Responsible Action
1 Config Snapshot Take full configuration snapshot of core switches SW-1 & SW-2 30 min Raghav (DevOps)
Edit Delete
2 Database Backup Trigger automated DB snapshot for related NMS database 45 min Priya (DBA)
Edit Delete
Rollback Plan Add Rollback Step
# Step Description Duration Responsible Action
1 Revert Firmware Restore old firmware image and reboot switches. 1hr Kiran (Network)
Edit Delete
2 Restore DB Snapshot Revert to last stable snapshot if errors persist post-upgrade 45 min Priya (DBA)
Edit Delete

Filing

Implementation Plan
# Step Task Duration Personnel Actions
Brief step title
Primary: DevOps – Raghe
Backup: Network – Priya
Brief step title
Primary: Network – Priya
Observer: Change Manag
Use as a reference while filling "Personnel" in rows.
Backup Plan Add Backup Step
# Step Description Duration Responsible Action
1 Config Snapshot Take full configuration snapshot of core switches SW-1 & SW-2 30 min Raghav (DevOps)
Edit Delete
2 Database Backup Trigger automated DB snapshot for related NMS database 45 min Priya (DBA)
Edit Delete
Rollback Plan Add Rollback Step
# Step Description Duration Responsible Action
1 Revert Firmware Restore old firmware image and reboot switches. 1hr Kiran (Network)
Edit Delete
2 Restore DB Snapshot Revert to last stable snapshot if errors persist post-upgrade 45 min Priya (DBA)
Edit Delete
Schedule
Not Scheduled

No schedule defined

This change doesn’t have a proposed implementation window yet. Propose a date & time to continue the workflow.

Propose Schedule

Freeze Window

Not evaluated

Blackout Conflicts

Not evaluated

CAB Approval

Required post-proposal

Tip: Freeze/blackout checks run automatically after you pick a slot. CAB approval is requested only after submission.

Mohan Surya

1 hour ago

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Dinesh Nair

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Arul Prasad

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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam rutrum ex arcu, non vestibulum massa lobortis ut. Quisque aliquet metus a condimentum venenatis.

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Dinesh Nair

Notify via Mail

2 days ago

Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book.

Attachments : 5

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