retire web-chi-03 and web-chi-04 nodes
we have setup new mirrors to replace web-chi-03 and web-chi-04 in #40904 (closed). this ticket is about retiring the latter servers once we are certain there is absolutely no traffic on there.
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announcement(done), check that traffic is still low on the hosts: https://grafana.torproject.org/d/53QNFNtZz/traffic-per-class?orgId=1&var-class=All&var-node=web-bhs-05.torproject.org:9100&var-node=web-bhs-06.torproject.org:9100&var-node=web-chi-03.torproject.org:9100&var-node=web-chi-04.torproject.org:9100&var-node=web-fsn-01.torproject.org:9100&var-node=web-fsn-02.torproject.org:9100&from=now-30m&to=now&refresh=1m -
nagios -
retire the host in fabric (which shuts it down), in one week -
remove from LDAP with ldapvi
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power-grep -
remove from tor-passwords -
remove from DNSwl(n/a) -
remove from docs -
remove from racks(n/a) -
remove from reverse DNS
Edited by Jérôme Charaoui