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Posted to issues@trafficcontrol.apache.org by GitBox <gi...@apache.org> on 2022/01/06 23:00:01 UTC
[GitHub] [trafficcontrol] zrhoffman opened a new pull request #6450: TR logging: Archive logs using an integer counter
zrhoffman opened a new pull request #6450:
URL: https://github.com/apache/trafficcontrol/pull/6450
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#6450 fixes #6446 by revert the Traffic Router rollover file patterns to the one previously used in `log4j.properties` with Log4j 1.2, as well as ensuring that `traffic_router.log` only keeps 1 archive.
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## Which Traffic Control components are affected by this PR?
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- Traffic Router
- Automation - Ansible Roles<!-- Please specify which (GitHub Actions, Docker images, Ansible Roles, etc.) -->
## What is the best way to verify this PR?
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1. For convenience, change the value of `SizeBasedTriggeringPolicy` in `log4j2.xml` from `200MB` and `100MB` to `1MB` so log file rollovers happen more frequently
2. Fill `access.log`, `access.log.1`, `traffic_router.log`, and `traffic_router.log.1` with content so they are over 1MB in size:
```shell
cd /opt/traffic_router/var/log;
for file in {access.log,traffic_router.log}{,.1}; do
for ((i = 0; i < 117528; i++)); do
echo "$file" >> "$file";
done;
done
sync;
```
3. Start Traffic Router and verify that `traffic_router.log` rolls over, resulting in the old `traffic_router.log` being copied to `traffic_router.log.1` and the old `traffic_router.log.1` being removed
4. Send requests to Traffic Router until `access.log` rolls over 10 times.
5. Verify that you end up these logs related to `access.log`:
```
access.log
access.log.1
access.log.2
access.log.3
access.log.4
access.log.5
access.log.6
access.log.7
access.log.8
access.log.9
access.log.10
```
## If this is a bugfix, which Traffic Control versions contained the bug?
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- 5.1.2
- 5.1.3 (RC1)
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- 6.0.2
- 5.1.5
## PR submission checklist
- [ ] This PR has tests <!-- If not, please delete this text and explain why this PR does not need tests. -->
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- [x] This PR **DOES NOT FIX A SERIOUS SECURITY VULNERABILITY** (see [the Apache Software Foundation's security guidelines](https://apache.org/security) for details)
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[GitHub] [trafficcontrol] srijeet0406 merged pull request #6450: TR logging: Archive logs using an integer counter
Posted by GitBox <gi...@apache.org>.
srijeet0406 merged pull request #6450:
URL: https://github.com/apache/trafficcontrol/pull/6450
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[GitHub] [trafficcontrol] srijeet0406 merged pull request #6450: TR logging: Archive logs using an integer counter
Posted by GitBox <gi...@apache.org>.
srijeet0406 merged pull request #6450:
URL: https://github.com/apache/trafficcontrol/pull/6450
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