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[202205] Update xcvrd to use new STATE_DB FAST_REBOOT entry #343

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arfeigin
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@arfeigin arfeigin commented Mar 7, 2023

This PR is similar to #335, dedicated to 202205 branch.

Update xcvrd to check if fast-reboot is enabled according to the new value for FAST_REBOOT entry in STATE_DB.

This PR should come along with the following PRs:
sonic-net/sonic-buildimage#14143
sonic-net/sonic-sairedis#1217
sonic-net/sonic-utilities#2724

This set of PRs solves the issue sonic-net/sonic-buildimage#13251

Description
Update xcvrd to check the updated form of fast-reboot entry in state-db as it was changed.

Motivation and Context
Introducing fast-reboot finalizer on top of warmboot-finalizer, fast-reboot entry in STATE_DB is now changed from "1"/None to "enable: true/false".

How Has This Been Tested?
Existing tests, and fast-reboot.

Additional Information (Optional)

@arfeigin arfeigin changed the title Update xcvrd to use new STATE_DB FAST_REBOOT entry [202205] Update xcvrd to use new STATE_DB FAST_REBOOT entry Mar 9, 2023
vaibhavhd pushed a commit to sonic-net/sonic-sairedis that referenced this pull request Mar 10, 2023
Dedicated PR for 202205 branch similar to #1213 as part of fast-reboot finalizer implementation.

Update syncd_init_common to check if fast-reboot is enabled according to the new value for FAST_REBOOT entry in STATE_DB.

This PR should come along with the following PRs:
sonic-net/sonic-utilities#2724
sonic-net/sonic-platform-daemons#343
sonic-net/sonic-buildimage#14143

This set of PRs solves the issue sonic-net/sonic-buildimage#13251
vaibhavhd pushed a commit to sonic-net/sonic-utilities that referenced this pull request Mar 10, 2023
…er (#2724)

Dedicated PR for 202205 branch similar to #2621 as part of fast-reboot finalizer implementation.

This should come along with sonic-buildimage PR implementing fast-reboot finalizing logic in finalize-warmboot script and other submodules PRs utilizing the change.

This PR should come along with the following PRs as well:
sonic-net/sonic-sairedis#1217
sonic-net/sonic-platform-daemons#343
sonic-net/sonic-buildimage#14143

This set of PRs solves the issue sonic-net/sonic-buildimage#13251

What I did
Remove the timer used to clear fast-reboot entry from state-db, instead it will be cleared by fast-reboot finalize function implemented inside finalize-warmboot script (which will be invoked since fast-reboot is using warm-reboot infrastructure).

As well instead of having "1" as the value for fast-reboot entry in state-db and deleting it when done it is now modified to set enable/disable according to the context.

As well all scripts reading this entry should be modified to the new value options.

How I did it
Removed the timer usage in the fast-reboot script and adding fast-reboot finalize logic to warm-reboot in the linked PR.
Use "enable: true/false" instead of "1" as the entry value.

How to verify it
Run fast-reboot and check that the state-db entry for fast-reboot is being deleted after finalizing fast-reboot and not by an expiring timer.
@arfeigin
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/azpw run

@mssonicbld
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/AzurePipelines run

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Azure Pipelines successfully started running 1 pipeline(s).

@prgeor
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prgeor commented Mar 16, 2023

@arfeigin is cherry pick failing because of which this PR needs to be raised separately for 202205?

@arfeigin arfeigin force-pushed the fast-reboot-finalizer_202205-internal-new branch from 01bafe3 to 52c8f68 Compare March 16, 2023 13:42
@arfeigin
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@arfeigin is cherry pick failing because of which this PR needs to be raised separately for 202205?

In this repo not, we raised dedicated set of PRs for 202205 branch as we needed for a new updated 202205 version.

@vaibhavhd vaibhavhd merged commit f6ce56e into sonic-net:202205 Mar 16, 2023
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@vaibhavhd Please note, there is a submodule update to pick this change in 202205 - sonic-net/sonic-buildimage#14275

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5 participants