* Get rid of any services running on the host.
* Optional, shut down the machine, then wait a month
* Zero disks
-
+```
badblocks -v -s -p 5 -w -f DEVICE_GOES_HERE
-
+```
* Revoke puppet certificate
-
- * on handel: puppet node clean $HOST
+ * on handel: `puppet node clean $HOST.debian.org`
+ * on handel: `puppet node deactivate $HOST.debian.org`
* reinit samhain on handel
-
* Remove from LDAP
* including references such as subgroup: foo@hostname or supplementarygid: foo@hostname
* rerun puppet on backuphost / the backup host
* Get rid of the HW (tell the hoster to get rid of it or other as appropriate)
* Update password file information for the $HOST
* Remove MQ queues related to machine (see [[doc/mq]] for details)
-
+```
for queue in $(rabbitmqadmin -N rainier list queues name | \
grep unger.debian.org | \
awk '{print $2}') ; do
rabbitmqadmin -N rainier -V dsa delete queue name=$queue
done
-
+```
+ * If the machine is a Ganeti VM, do not forget to remove it from the cluster:
+```
+ gnt-instance remove unger.debian.org
+```
* Remove disks from the MSA
* run multipath -ll on the KVM host and find all disks on that multipath
-
```
- dm=$(sudo multipath -ll | grep "finzi-srv " | awk '{print $3}')
- blockdev --flushbufs /dev/$dm &&
- cd /sys/devices/virtual/block/$dm/slaves &&
- for device in $(ls -1); do blockdev --flushbufs /dev/$device; echo 1 > "/sys/block/$device/device/delete"; done
- multipath -f finzi-srv
-
+echo -n "multipath device to remove: " &&
+export LC_ALL=C &&
+read path &&
+dm=$(sudo multipath -ll | grep "$path " | awk '{print $3}') &&
+cd /sys/devices/virtual/block/$dm/slaves &&
+devices=$(ls -1) &&
+blockdev --flushbufs /dev/$dm &&
+multipath -f $path &&
+for device in $(echo $devices); do blockdev --flushbufs /dev/$device; echo 1 > "/sys/block/$device/device/delete"; done
```
* remove the paths in the MSA
Three months after decomissioning:
+
* Remove backups