X-Git-Url: https://git.adam-barratt.org.uk/?a=blobdiff_plain;f=input%2Fhowto%2Fdecomission.mdwn;h=07aec800fbf24a92540806b98bc6fa988fccd267;hb=cc27bfd7b127b045bed27ad35339dc8879317e55;hp=fd2e6e2781d2a7fdb578efc3112043efcd1c400d;hpb=00cb098601ac0a9ba0ccfd89eff1fca4c3bae346;p=mirror%2Fdsa-wiki.git

diff --git a/input/howto/decomission.mdwn b/input/howto/decomission.mdwn
index fd2e6e2..07aec80 100644
--- a/input/howto/decomission.mdwn
+++ b/input/howto/decomission.mdwn
@@ -3,13 +3,48 @@
  * 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.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
+   * 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)
+```
+    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
 
-Three months after decomissioning:
+```
+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
- *