openstack/kolla-ansible
Code Issues Proposed changes

Improve grok pattern matching for apache logs

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Apache grok pattern updated to match the size of response in bytes,
the time taken to serve the request and the user-agent that made
the request.

Change-Id: I8ce6e6e10bbf55ef8aa21f983f4a6c4b6dc24402
This commit is contained in:
Laurie Fisher 2023-08-29 17:54:40 +01:00 committed by Michal Nasiadka
parent ec4b9e875a
commit 63213c0e23
2 changed files with 6 additions and 1 deletions
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2
ansible/roles/common/templates/conf/format/apache_access.conf.j2
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@ -4,7 +4,7 @@
key_name Payload
<parse>
@type grok
grok_pattern \[%{HTTPDATE:Timestamp}\] "(?:%{WORD:http_method} %{NOTSPACE:http_url}(?: HTTP/%{NUMBER:http_version})?|%{DATA:rawrequest})" %{NUMBER:http_status} (?:\d+|-)
grok_pattern \[%{HTTPDATE:Timestamp}\] "(?:%{WORD:http_method} %{NOTSPACE:http_url}(?: HTTP/%{NUMBER:http_version})?|%{DATA:rawrequest})" %{NUMBER:http_status} (?:%{NUMBER:http_bytes}|-) (?:%{NUMBER:http_response_time_us}|-) "%{DATA:referrer}" "%{DATA:agent}"
time_key Timestamp
time_format %d/%b/%Y:%H:%M:%S %z
keep_time_key true

5
releasenotes/notes/improve-apache-grok-pattern-47b0bcd90f464d60.yaml Normal file
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@ -0,0 +1,5 @@
---
features:
- |
Updates apache grok pattern to match the size of response in bytes,
time taken to serve the request and user agent.