[POSGRESQL] BREAKING CHANGE: az postgres flexible-server create/update: Remove --high-availability for preferred argument --zonal-resiliency - #33300
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Zhiyi Huang (calvinhzy) merged 10 commits intoMay 22, 2026
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Co-authored-by: Copilot <copilot@github.com>
nasc17
requested review from
Qi Pan (Pan-Qi),
Yabo Hu (VeryEarly),
Zhiyi Huang (calvinhzy) and
Yu Chen (jsntcy)
as code owners
April 30, 2026 12:28
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nasc17
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Matthew Boentoro (mattboentoro),
Nacho Alonso Portillo (nachoalonsoportillo) and
nehrao1
April 30, 2026 12:29
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Pull request overview
This PR updates the PostgreSQL Flexible Server create and update command surface area to replace the --high-availability argument with --zonal-resiliency, aligning the CLI with naming used elsewhere in PostgreSQL tooling/documentation.
Changes:
- Removes
--high-availabilityparameter wiring and validation, and uses--zonal-resiliencyas the controlling argument. - Updates flexible-server create/update implementations to derive HA mode from
--zonal-resiliency. - Updates validator-focused tests to use
--zonal-resiliency.
Reviewed changes
Copilot reviewed 5 out of 7 changed files in this pull request and generated 4 comments.
Show a summary per file
| File | Description |
|---|---|
src/azure-cli/azure/cli/command_modules/postgresql/utils/validators.py |
Drops the --high-availability validator path and validates zonal resiliency instead. |
src/azure-cli/azure/cli/command_modules/postgresql/commands/custom_commands.py |
Removes high_availability args from create/update entrypoints and maps zonal resiliency to HA mode. |
src/azure-cli/azure/cli/command_modules/postgresql/_params.py |
Removes --high-availability argument definition; retains/introduces --zonal-resiliency. |
src/azure-cli/azure/cli/command_modules/postgresql/_breaking_change.py |
Removes the previous argument deprecation/redirect registration for --high-availability. |
src/azure-cli/azure/cli/command_modules/postgresql/tests/latest/test_postgres_flexible_commands.py |
Updates validator tests to use --zonal-resiliency. |
Comments suppressed due to low confidence (1)
src/azure-cli/azure/cli/command_modules/postgresql/utils/validators.py:359
- The error message raised for Burstable tier uses "High availability is not supported..." but the public-facing argument being validated here is
--zonal-resiliency. Updating the wording to reference zonal resiliency (and optionally parenthetically mention HA) will make the CLI guidance consistent with the new parameter name.
if tier.lower() == 'burstable':
raise ArgumentUsageError('High availability is not supported for the Burstable tier.')
if single_az and allow_same_zone is False:
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Nacho Alonso Portillo (nachoalonsoportillo)
approved these changes
Apr 30, 2026
Nacho Alonso Portillo (nachoalonsoportillo)
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Other than addressing the issues identified by Copilot, it looks good to me.
az postgres flexible-server create | update: Remove -high-availability for perferred argument --zonal-resiliencyaz postgres flexible-server create | update: Remove -high-availability for preferred argument --zonal-resiliency
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Author
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Zhiyi Huang (@calvinhzy) can we please have test triggered |
Collaborator
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/azp run |
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Azure Pipelines successfully started running 3 pipeline(s). |
Member
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Yong Zhang (@yonzhan) all my PRs are also failing because of webapp tests are failing. Who and when is going to fix those? |
az postgres flexible-server create | update: Remove -high-availability for preferred argument --zonal-resiliencyaz postgres flexible-server create | update: Remove -high-availability for preferred argument --zonal-resiliency
az postgres flexible-server create | update: Remove -high-availability for preferred argument --zonal-resiliencyaz postgres flexible-server create/update: Remove -high-availability for preferred argument --zonal-resiliency
Contributor
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Hi nasc17 can you merge the latest dev branch again |
…sc/removeHAargumentBreakingChange
Member
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Zhiyi Huang (@calvinhzy) I just merged dev |
Contributor
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/azp run |
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Azure Pipelines successfully started running 3 pipeline(s). |
Contributor
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/azp run |
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Azure Pipelines successfully started running 3 pipeline(s). |
Member
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/azp run |
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Commenter does not have sufficient privileges for PR 33300 in repo Azure/azure-cli |
Collaborator
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/azp run |
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Azure Pipelines successfully started running 3 pipeline(s). |
Contributor
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/azp run |
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Azure Pipelines successfully started running 3 pipeline(s). |
Contributor
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Please merge dev again |
…entBreakingChange
…com/nasc17/azure-cli into nasc/removeHAargumentBreakingChange
Member
Author
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Zhiyi Huang (@calvinhzy) please trigger checks |
Collaborator
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/azp run |
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Azure Pipelines successfully started running 3 pipeline(s). |
Member
Author
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Zhiyi Huang (@calvinhzy) Yong Zhang (@yonzhan) please merge |
Collaborator
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Please fix conflicts in CI |
…entBreakingChange
Member
Author
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Zhiyi Huang (@calvinhzy) Yong Zhang (@yonzhan) please trigger checks |
az postgres flexible-server create/update: Remove -high-availability for preferred argument --zonal-resiliencyaz postgres flexible-server create/update: Remove --high-availability for preferred argument --zonal-resiliency
Collaborator
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/azp run |
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Azure Pipelines successfully started running 3 pipeline(s). |
Member
Author
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Zhiyi Huang (@calvinhzy) Yong Zhang (@yonzhan) ready to merge |
Zhiyi Huang (calvinhzy)
approved these changes
May 22, 2026
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Related command
az postgres flexible-server createaz postgres flexible-server updateDescription
We are switching out high availability argument name for zonal resiliency in alignment with documentation across other PostgreSQL tools.
Testing Guide
Manual
History Notes
[POSGRESQL] BREAKING CHANGE:
az postgres flexible-server create/update: Remove--high-availabilityfor preferred argument--zonal-resiliencyThis checklist is used to make sure that common guidelines for a pull request are followed.
The PR title and description has followed the guideline in Submitting Pull Requests.
I adhere to the Command Guidelines.
I adhere to the Error Handling Guidelines.