Clear logs older than 3 months in avni-server

[mahalakshme]

Currently in infra codebase - we are not clearing the old logs and hence logs will keep on getting accumulated. Good to clear the logs older than 3 months.

Reference doc: https://docs.spring.io/spring-boot/docs/2.1.13.RELEASE/reference/html/boot-features-logging.html

[himeshr]

Make use of jvm config logging.file.max-history to specify the number of files to be retained.
Ideally, retaining last 3 months should be more than enough.

[1t5j0y]

@Balamuruganjeevi any reason each file was modified in a separate commit?

• Change to staging_vars.yml looks good.
• we are not using any of the terraform functionality so the code under provision folder does not need to be touched.
• Since we currently want to modify configuration for avni-server staging environment, changes to staging_vars.yml is sufficient. Please look at usages of the files before modifying them. In this case, there is no need to modify vars.yml.

[1t5j0y]

QA Notes

• Tested on staging where were no log files between Jan 14 and Feb 21. When this change was deployed on May 24 with the value 90, it deleted logs Feb 21 to Feb 23 but left older log files as-is. When this is deployed to prod, older logs might need to be deleted manually. Added note to Release 9.0 avni-product#1554

[1t5j0y]

@Balamuruganjeevi please update the max log history for other Avni cloud and RWB environments as well.

[Balamuruganjeevi]

@himeshr Updated the config for other environments also. Can you please validate?

[himeshr]

@himeshr Updated the config for other environments also. Can you please validate?

Looks good