3 * Get rid of any services running on the host.
4 * Optional, shut down the machine, then wait a month
7 badblocks -v -s -p 5 -w -f DEVICE_GOES_HERE
9 * Revoke puppet certificate
11 * on handel: puppet node clean $HOST
12 * reinit samhain on handel
15 * including references such as subgroup: foo@hostname or supplementarygid: foo@hostname
16 * rerun puppet on backuphost / the backup host
17 * reinit samhain on backuphost
19 * Remove any references from puppet configuration
20 * Remove references to the host from DNS files, including reverse DNS
21 * Get rid of the HW (tell the hoster to get rid of it or other as appropriate)
22 * Update password file information for the $HOST
23 * Remove MQ queues related to machine (see [[doc/mq]] for details)
25 for queue in $(rabbitmqadmin -N rainier list queues name | \
26 grep unger.debian.org | \
27 awk '{print $2}') ; do
28 rabbitmqadmin -N rainier -V dsa delete queue name=$queue
31 * Remove disks from the MSA
32 * run multipath -ll on the KVM host and find all disks on that multipath
35 finzi-srv (3600c0ff00027786c874edd5701000000) dm-52 HP,MSA 2040 SAN
36 size=75G features='2 queue_if_no_path retain_attached_hw_handler' hwhandler='0' wp=rw
37 |-+- policy='service-time 0' prio=50 status=active
38 | |- 1:0:2:4 sdeu 129:96 active ready running
39 | |- 1:0:3:4 sdhu 134:64 active ready running
40 | |- 2:0:0:4 sdaa 65:160 active ready running
41 | `- 2:0:2:4 sdfz 131:80 active ready running
42 `-+- policy='service-time 0' prio=10 status=enabled
43 |- 1:0:0:4 sdf 8:80 active ready running
44 |- 1:0:1:4 sdbu 68:128 active ready running
45 |- 2:0:1:4 sdcz 70:112 active ready running
46 `- 2:0:3:4 sdja 8:320 active ready running
49 * for each disk in those multipath run
51 echo 1 > /sys/block/sdX/device/delete
53 * once done, remove that multpath-device from multipath
55 multipath -f finzi-srv
57 * remove the paths in the MSA
59 Three months after decomissioning: