* Optional, shut down the machine, then wait a month
* Zero disks
- badblocks -v -s -p 5 -w -f /dev/sda
+ badblocks -v -s -p 5 -w -f DEVICE_GOES_HERE
* Revoke puppet certificate
- on handel: puppetca clean $HOST
+ * on handel: puppet node clean $HOST
+ * 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
+ * reinit samhain on backuphost
* Remove from Nagios
* Remove any references from puppet configuration
* Remove references to the host from DNS files, including reverse DNS
* 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)
-Three months after decomissioning:
+ 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
+
+ * Remove disks from the MSA
+ * run multipath -ll on the KVM host and find all disks on that multipath
+
+```
+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
- *