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copr-fe: better wsgi process group assignment

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1. Create 'upload' process group, for specific - very long - upload
   requests (either API or over web-UI).
2. Add 'port80' process group which should serve only very lightweight
   requests.
3. Shorten generic API request to max 600s.
4. Document how the location matching works.
This commit is contained in:
Pavel Raiskup 2020-04-17 11:15:49 +02:00 • committed by Pierre-Yves Chibon
parent 286e1084b6
commit da7bcd1914
1 changed files with 23 additions and 5 deletions
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28
roles/copr/frontend-cloud/templates/httpd/coprs.conf
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@ -3,12 +3,17 @@ Alias /robots.txt /var/www/html/robots.txt
Alias "/db_dumps/" "/var/www/html/db_dumps/"
WSGIDaemonProcess 127.0.0.1 user=copr-fe group=copr-fe processes=4 threads=5 display-name=other maximum-requests=8000 restart-interval=300 graceful-timeout=20
WSGIDaemonProcess api user=copr-fe group=copr-fe threads=15 display-name=api maximum-requests=8000 graceful-timeout=7200
WSGIDaemonProcess api user=copr-fe group=copr-fe threads=15 display-name=api maximum-requests=8000 graceful-timeout=600
WSGIDaemonProcess backend user=copr-fe group=copr-fe threads=15 display-name=backend maximum-requests=8000 graceful-timeout=20
WSGIDaemonProcess stats user=copr-fe group=copr-fe threads=15 display-name=stats maximum-requests=8000 graceful-timeout=20
WSGIDaemonProcess tmp user=copr-fe group=copr-fe threads=15 display-name=tmp maximum-requests=8000 graceful-timeout=20
WSGIDaemonProcess repo user=copr-fe group=copr-fe threads=15 display-name=repo maximum-requests=8000 graceful-timeout=20
WSGIDaemonProcess packages user=copr-fe group=copr-fe processes=1 threads=6 maximum-requests=100 display-name=packages graceful-timeout=20
# Separate process group just to easily observe what unnecessary trafic goes to
# non-ssl routes. We should minimize traffic here.
WSGIDaemonProcess port80 user=copr-fe group=copr-fe processes=1 threads=3 maximum-requests=100 display-name=port80 graceful-timeout=10
# Allow large/long uploads, https://pagure.io/copr/copr/issue/1228
WSGIDaemonProcess upload user=copr-fe group=copr-fe processes=2 threads=10 display-name=upload maximum-requests=100 graceful-timeout=1800
WSGIApplicationGroup %{GLOBAL}
@ -21,8 +26,11 @@ WSGIApplicationGroup %{GLOBAL}
# configure port 80 here.
WSGIPassAuthorization On
<Location />
WSGIProcessGroup 127.0.0.1
WSGIProcessGroup port80
</Location>
<LocationMatch "/repo/">
WSGIProcessGroup repo
</LocationMatch>
<Directory /usr/share/copr>
Require all granted
</Directory>
@ -59,11 +67,21 @@ WSGIApplicationGroup %{GLOBAL}
{% endif %}
WSGIPassAuthorization On
WSGIProcessGroup 127.0.0.1
<Location /api>
# Delegate requests to proper WSGIProcessGroup(s). First move everything to
# a generic "basket" process-group by default (127.0.0.1), and process there
# every request... unless there's other - more location specific - rule.
# This is order sensitive (the last matching rule wins)!
WSGIProcessGroup 127.0.0.1
<LocationMatch "^/api.*">
WSGIProcessGroup api
</Location>
</LocationMatch>
<LocationMatch "^/api.*upload.*">
WSGIProcessGroup upload
</LocationMatch>
<LocationMatch "^/coprs.*new_build_upload.*">
WSGIProcessGroup upload
</LocationMatch>
<Location /backend>
WSGIProcessGroup backend
</Location>