the misc_eqiad cluster in ganglia shows labs IPs, block that UDP traffic
As of May 10th
list of IPs that still show up now.. and the names they resolve t:
| IP | Status | fqdn
|--|--|--
| 10.68.17.70 | OK | integration-slave-precise-1011.integration.eqiad.wmflabs.
| 10.68.16.53 | OK | integration-raita.integration.eqiad.wmflabs.
| 10.68.17.87 | OK | integration-slave-precise-1002.integration.eqiad.wmflabs.
| 10.64.48.132 | ?? | 3(NXDOMAIN)
| 10.68.16.36 | ?? | proofreadpage.wikisource-dev.eqiad.wmflabs.
| 10.68.16.78 | ?? | language-dev.language.eqiad.wmflabs.
| 10.68.16.94 | ?? | limn1.analytics.eqiad.wmflabs.
| 10.68.16.179 | ?? | graphite1.graphite.eqiad.wmflabs.
| 10.68.16.201 | ?? | phab-01.phabricator.eqiad.wmflabs.
| 10.68.16.247 | ?? | phab-test.contributors.eqiad.wmflabs.
| 10.68.16.253 | ?? | property-suggester.wikidata-dev.eqiad.wmflabs.
| 10.68.17.10 | OK | vitalsigns-01.dashiki.eqiad.wmflabs.
| 10.68.17.134 | OK | wlmjurytool2014.wlmjurytool.eqiad.wmflabs.
| 10.68.17.235 | OK | fulltext.full-text-reference-tool.eqiad.wmflabs.
| 10.68.19.15 | ?? | rt1.servermon.eqiad.wmflabs.
| 10.68.19.245 | ?? | maintenance.analytics.eqiad.wmflabs.
| 10.68.22.38 | ?? | graphite-labs.graphite.eqiad.wmflabs.
| 10.68.23.143 | OK | integration-slave-trusty-1004.integration.eqiad.wmflabs.
Potential way to get rid of Ganglia on an instance:
dpkg --purge libganglia1 ganglia-monitor; rm -fR /etc/ganglia; killall -9 gmond