[action] [PR:17962] Wait till CHASIS_APP_DB PING is successful, host_name and asic_name are valid in CONIFG_DB before starting chassis-db-cleanup (#17962) #18756
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
…re valid in CONIFG_DB before starting chassis-db-cleanup (sonic-net#17962) This PR fixes the issue reported in Issu sonic-net#17945 We noticed that chassis db clean up is skipped sometimes when the CHASSIS_APP_DB PING fails. Also if host_name and asic_name are not written to CONIG_DB, it could pass the empty strings to CHASSIS_APP_DB EVAL commands. The service hostname-config.service is restarted whenever the config-reload or load-minigraph is done and this services renames the file /etc/hosts to updates it with the new file. This interferes with [email protected] and when swss.sh script CHASSIS_APP_DPP when the /etc/hosts file is renamed, the error "Unable to connect to redis: Cannot assign requested address" is seen and the CHASSIS_APP_DB EVAL command fails. This causes the chassis db entries not getting cleaned up and causes orchagent crash in remote LC's. --------- Signed-off-by: saksarav <[email protected]>
|
Original PR: #17962 |
10 tasks
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This PR fixes the issue reported in Issu #17945
We noticed that chassis db clean up is skipped sometimes when the CHASSIS_APP_DB PING fails. Also if host_name and asic_name are not written to CONIG_DB, it could pass the empty strings to CHASSIS_APP_DB EVAL commands.
The service hostname-config.service is restarted whenever the config-reload or load-minigraph is done and this services renames the file /etc/hosts to updates it with the new file. This interferes with [email protected] and when swss.sh script CHASSIS_APP_DPP when the /etc/hosts file is renamed, the error "Unable to connect to redis: Cannot assign requested address" is seen and the CHASSIS_APP_DB EVAL command fails. This causes the chassis db entries not getting cleaned up and causes orchagent crash in remote LC's.
Signed-off-by: saksarav [email protected]