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** small graphs: [http://download.wikimedia.org/ganglia/?m=cpu_report&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=4 cpu_report] | [http://download.wikimedia.org/ganglia/?m=http_in&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=4 http_in] | [http://download.wikimedia.org/ganglia/?m=squ_in&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=4 squ_in] | [http://download.wikimedia.org/ganglia/?m=mysql_in&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=4 mysql_in] | [http://download.wikimedia.org/ganglia/?m=mysql_out&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=4 mysql_out] | [http://download.wikimedia.org/ganglia/?m=mysql_qps&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=4 mysql_qps] | ** small graphs: [http://download.wikimedia.org/ganglia/?m=cpu_report&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=4 cpu_report] | [http://download.wikimedia.org/ganglia/?m=http_in&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=4 http_in] | [http://download.wikimedia.org/ganglia/?m=squ_in&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=4 squ_in] | [http://download.wikimedia.org/ganglia/?m=mysql_in&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=4 mysql_in] | [http://download.wikimedia.org/ganglia/?m=mysql_out&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=4 mysql_out] | [http://download.wikimedia.org/ganglia/?m=mysql_qps&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=4 mysql_qps] | ||
** medium graphs: [http://download.wikimedia.org/ganglia2/?m=cpu_report&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 cpu_report] | [http://download.wikimedia.org/ganglia2/?m=http_in&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 http_in] | [http://download.wikimedia.org/ganglia2/?m=squ_in&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 squ_in] | [http://download.wikimedia.org/ganglia2/?m=mysql_in&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 mysql_in] | [http://download.wikimedia.org/ganglia2/?m=mysql_out&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 mysql_out] | [http://download.wikimedia.org/ganglia2/?m=mysql_qps&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 mysql_qps] | ** medium graphs: [http://download.wikimedia.org/ganglia2/?m=cpu_report&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 cpu_report] | [http://download.wikimedia.org/ganglia2/?m=http_in&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 http_in] | [http://download.wikimedia.org/ganglia2/?m=squ_in&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 squ_in] | [http://download.wikimedia.org/ganglia2/?m=mysql_in&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 mysql_in] | [http://download.wikimedia.org/ganglia2/?m=mysql_out&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 mysql_out] | [http://download.wikimedia.org/ganglia2/?m=mysql_qps&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 mysql_qps] | ||
| + | {{Topnavbar}} | ||
| + | |||
| + | <font size=+2>DO NOT RUN SLAVE SERVERS WITH READ_ONLY=0</font> | ||
| + | |||
| + | ==Suggestions for stuff to put in this wiki== | ||
| + | * Checklist for apache, squid, DB, to avoid snafus like the whole site going down because logrotate wasn't set up properly on a single squid. | ||
| + | * Explanations of stuff which you look after so that others can fix it more easily if it breaks and you're not around. | ||
| + | * Some faqs about common unix tools, useful scripts. | ||
| + | |||
| + | ==Links== | ||
| + | <div class="plainlinks"> | ||
| + | * Please add general MediaWiki documentation at [http://meta.wikipedia.org/wiki/MediaWiki_User%27s_Guide MediaWiki User's Guide]. | ||
| + | |||
| + | * ganglia graphs: [http://download.wikimedia.org/ganglia/ small] | [http://download.wikimedia.org/ganglia2/ medium] | [http://download.wikimedia.org/ganglia3/ large] | ||
| + | ** small graphs: [http://download.wikimedia.org/ganglia/?m=cpu_report&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=4 cpu_report] | [http://download.wikimedia.org/ganglia/?m=http_in&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=4 http_in] | [http://download.wikimedia.org/ganglia/?m=squ_in&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=4 squ_in] | [http://download.wikimedia.org/ganglia/?m=mysql_in&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=4 mysql_in] | [http://download.wikimedia.org/ganglia/?m=mysql_out&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=4 mysql_out] | [http://download.wikimedia.org/ganglia/?m=mysql_qps&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=4 mysql_qps] | ||
| + | ** medium graphs: [http://download.wikimedia.org/ganglia2/?m=cpu_report&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 cpu_report] | [http://download.wikimedia.org/ganglia2/?m=http_in&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 http_in] | [http://download.wikimedia.org/ganglia2/?m=squ_in&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 squ_in] | [http://download.wikimedia.org/ganglia2/?m=mysql_in&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 mysql_in] | [http://{{Topnavbar}} | ||
| + | |||
| + | <font size=+2>DO NOT RUN SLAVE SERVERS WITH READ_ONLY=0</font> | ||
| + | |||
| + | ==Suggestions for stuff to put in this wiki== | ||
| + | * Checklist for apache, squid, DB, to avoid snafus like the whole site going down because logrotate wasn't set up properly on a single squid. | ||
| + | * Explanations of stuff which you look after so that others can fix it more easily if it breaks and you're not around. | ||
| + | * Some faqs about common unix tools, useful scripts. | ||
| + | |||
| + | ==Links== | ||
| + | <div class="plainlinks"> | ||
| + | * Please add general MediaWiki documentation at [http://meta.wikipedia.org/wiki/MediaWiki_User%27s_Guide MediaWiki User's Guide]. | ||
| + | |||
| + | * ganglia graphs: [http://download.wikimedia.org/ganglia/ small] | [http://download.wikimedia.org/ganglia2/ medium] | [http://download.wikimedia.org/ganglia3/ large] | ||
| + | ** small graphs: [http://download.wikimedia.org/ganglia/?m=cpu_report&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=4 cpu_report] | [http://download.wikimedia.org/ganglia/?m=http_in&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=4 http_in] | [http://download.wikimedia.org/ganglia/?m=squ_in&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=4 squ_in] | [http://download.wikimedia.org/ganglia/?m=mysql_in&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=4 mysql_in] | [http://download.wikimedia.org/ganglia/?m=mysql_out&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=4 mysql_out] | [http://download.wikimedia.org/ganglia/?m=mysql_qps&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=4 mysql_qps] | ||
| + | ** medium graphs: [http://download.wikimedia.org/ganglia2/?m=cpu_report&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 cpu_report] | [http://download.wikimedia.org/ganglia2/?m=http_in&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 http_in] | [http://download.wikimedia.org/ganglia2/?m=squ_in&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 squ_in] | [http://download.wikimedia.org/ganglia2/?m=mysql_in&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 mysql_in] | [http://download.wikimedia.org/ganglia2/?m=mysql_out&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 mysql_out] | [http://download.wikimedia.org/ganglia2/?m=mysql_qps&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 mysql_qps] | ||
| + | |||
| + | * http://wikimedia.org/stats/live/ - live traffic graphs from the squids ([[MRTG]]) | ||
| + | * '''[http://noc.wikimedia.org/~mark/cgi-bin/cricket/grapher.cgi Cricket stats]''': [http://noc.wikimedia.org/~mark/cgi-bin/cricket/grapher.cgi?target=%2Fsquid Squids] | [http://noc.wikimedia.org/~mark/cgi-bin/cricket/grapher.cgi?target=%2Fswitchports Switchports] | ||
| + | * [http://meta.wikimedia.org/wiki/Wikimedia_servers Meta:Wikimedia servers] | ||
| + | </div> | ||
| + | |||
| + | ==Things to do== | ||
| + | [[Datacenter tasks]] | ||
| + | {{todo}} | ||
| + | download.wikimedia.org/ganglia2/?m=mysql_out&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 mysql_out] | [http://download.wikimedia.org/ganglia2/?m=mysql_qps&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 mysql_qps] | ||
| + | |||
| + | * http://wikimedia.org/stats/live/ - live traffic graphs from the squids ([[MRTG]]) | ||
| + | * '''[http://noc.wikimedia.org/~mark/cgi-bin/cricket/grapher.cgi Cricket stats]''': [http://noc.wikimedia.org/~mark/cgi-bin/cricket/grapher.cgi?target=%2Fsquid Squids] | [http://noc.wikimedia.org/~mark/cgi-bin/cricket/grapher.cgi?target=%2Fswitchports Switchports] | ||
| + | * [http://meta.wikimedia.org/wiki/Wikimedia_servers Meta:Wikimedia servers] | ||
| + | </div> | ||
| + | |||
| + | ==Things to do== | ||
| + | [[Datacenter tasks]] | ||
| + | {{todo}} | ||
* http://wikimedia.org/stats/live/ - live traffic graphs from the squids ([[MRTG]]) | * http://wikimedia.org/stats/live/ - live traffic graphs from the squids ([[MRTG]]) | ||
Revision as of 00:53, 6 January 2006
DO NOT RUN SLAVE SERVERS WITH READ_ONLY=0
Contents |
Suggestions for stuff to put in this wiki
- Checklist for apache, squid, DB, to avoid snafus like the whole site going down because logrotate wasn't set up properly on a single squid.
- Explanations of stuff which you look after so that others can fix it more easily if it breaks and you're not around.
- Some faqs about common unix tools, useful scripts.
Links
- Please add general MediaWiki documentation at MediaWiki User's Guide.
DO NOT RUN SLAVE SERVERS WITH READ_ONLY=0
Suggestions for stuff to put in this wiki
- Checklist for apache, squid, DB, to avoid snafus like the whole site going down because logrotate wasn't set up properly on a single squid.
- Explanations of stuff which you look after so that others can fix it more easily if it breaks and you're not around.
- Some faqs about common unix tools, useful scripts.
Links
- Please add general MediaWiki documentation at MediaWiki User's Guide.
- ganglia graphs: small | medium | large
- small graphs: cpu_report | http_in | squ_in | mysql_in | mysql_out | mysql_qps
- medium graphs: cpu_report | http_in | squ_in | mysql_in | [http://Template:Topnavbar
DO NOT RUN SLAVE SERVERS WITH READ_ONLY=0
Suggestions for stuff to put in this wiki
- Checklist for apache, squid, DB, to avoid snafus like the whole site going down because logrotate wasn't set up properly on a single squid.
- Explanations of stuff which you look after so that others can fix it more easily if it breaks and you're not around.
- Some faqs about common unix tools, useful scripts.
Links
- Please add general MediaWiki documentation at MediaWiki User's Guide.
- http://wikimedia.org/stats/live/ - live traffic graphs from the squids (MRTG)
- Cricket stats: Squids | Switchports
- Meta:Wikimedia servers
Things to do
- fix mrtg (if someone wants to assign this to me?)
- update download.wp.org to link to image tarballs
- incremental backup system for image tarballs
polish mrtg squid pages
- fix hideously messy firewall config scripts
- make sure firewall script is executed on boot on all machines
- document yum twiddling to use local mirror for FC1 and FC2; find out how to make apt use it
- think about adding list of all pages in ns0 to jobs done with weekly DB dumps (for all languages)
- find out if albert's disk controller has battery backup - it doesn't, and fix the 3dm2 software so that it sees the controller
- remove apache-midnight-job from root's crontab on ex-apache squids after next midnight GMT
- set up netboot for OS installs, including for fc2 and freebsd
- make scripts to alter file/dir perms to make things easier for non-roots
- summarize rh9-fc1 and fc1-fc2 upgrade procedure including gotchas
- add shop, otrs, bugs, etc to db backup job
- repair webalizer stats
download.wikimedia.org/ganglia2/?m=mysql_out&r=hour&s=descending&c=Florida+cluster&h=&sh=1&hc=2 mysql_out] | mysql_qps
- http://wikimedia.org/stats/live/ - live traffic graphs from the squids (MRTG)
- Cricket stats: Squids | Switchports
- Meta:Wikimedia servers
Things to do
- fix mrtg (if someone wants to assign this to me?)
- update download.wp.org to link to image tarballs
- incremental backup system for image tarballs
polish mrtg squid pages
- fix hideously messy firewall config scripts
- make sure firewall script is executed on boot on all machines
- document yum twiddling to use local mirror for FC1 and FC2; find out how to make apt use it
- think about adding list of all pages in ns0 to jobs done with weekly DB dumps (for all languages)
- find out if albert's disk controller has battery backup - it doesn't, and fix the 3dm2 software so that it sees the controller
- remove apache-midnight-job from root's crontab on ex-apache squids after next midnight GMT
- set up netboot for OS installs, including for fc2 and freebsd
- make scripts to alter file/dir perms to make things easier for non-roots
- summarize rh9-fc1 and fc1-fc2 upgrade procedure including gotchas
- add shop, otrs, bugs, etc to db backup job
- repair webalizer stats
- http://wikimedia.org/stats/live/ - live traffic graphs from the squids (MRTG)
- Cricket stats: Squids | Switchports
- Meta:Wikimedia servers
Things to do
- fix mrtg (if someone wants to assign this to me?)
- update download.wp.org to link to image tarballs
- incremental backup system for image tarballs
polish mrtg squid pages
- fix hideously messy firewall config scripts
- make sure firewall script is executed on boot on all machines
- document yum twiddling to use local mirror for FC1 and FC2; find out how to make apt use it
- think about adding list of all pages in ns0 to jobs done with weekly DB dumps (for all languages)
- find out if albert's disk controller has battery backup - it doesn't, and fix the 3dm2 software so that it sees the controller
- remove apache-midnight-job from root's crontab on ex-apache squids after next midnight GMT
- set up netboot for OS installs, including for fc2 and freebsd
- make scripts to alter file/dir perms to make things easier for non-roots
- summarize rh9-fc1 and fc1-fc2 upgrade procedure including gotchas
- add shop, otrs, bugs, etc to db backup job
- repair webalizer stats
