Opened 5 months ago

Closed 4 months ago

#33731 closed project (fixed)

troodi IP address change planned for Ganeti migration

Reported by: anarcat Owned by: anarcat
Priority: High Milestone:
Component: Internal Services/Service - trac Version:
Severity: Major Keywords: tpa-roadmap-march
Cc: Actual Points:
Parent ID: #33082 Points:
Reviewer: Sponsor:


I will soon migrate this virtual machine to the new ganeti cluster. this will involve an IP address change which might affect the service.

Please let me know if there are any problems you can think of. in particular, do let me know if any internal (inside the server) or external (outside the server) services hardcodes the IP address of the virtual machine.

Child Tickets

Change History (7)

comment:1 Changed 5 months ago by anarcat

Status: newneeds_review

A test instance has been setup. You can test the service by adding the following to your /etc/hosts:

comment:2 Changed 4 months ago by anarcat

i redid the sync, the new IPv4 address is unchanged, but the IPv6 address has changed to 2a01:4f8:fff0:4f:266:37ff:fe80:b04/64

comment:3 Changed 4 months ago by anarcat

DNS lowered to 5m on troodi, starting last sync

comment:4 Changed 4 months ago by anarcat

Resolution: fixed
Status: needs_reviewclosed
--- /mnt/etc/network/interfaces.bak	2020-04-02 19:56:57.727733279 +0000
+++ /mnt/etc/network/interfaces	2020-04-02 19:56:58.819724484 +0000
@@ -1,11 +1,16 @@
+# This file describes the network interfaces available on your system
+# and how to activate them. For more information, see interfaces(5).
+# The loopback network interface
 auto lo
 iface lo inet loopback
-allow-hotplug eth0
+# The primary network interface
+auto eth0
 iface eth0 inet static
-    address
-    gateway
+    address
+    gateway
 iface eth0 inet6 static
     accept_ra 0
-    address 2a01:4f8:172:39ca:0:dad3:3:1/96
-    gateway 2a01:4f8:172:39ca:0:dad3:0:1
+    address 2a01:4f8:fff0:4f:266:37ff:fea7:aa94/64
+    gateway 2a01:4f8:fff0:4f::1
--- /mnt/etc/hosts.bak	2020-04-02 19:57:01.663701577 +0000
+++ /mnt/etc/hosts	2020-04-02 19:57:03.603685953 +0000
@@ -3,7 +3,7 @@
 ##       localhost
- troodi
+ troodi
 # The following lines are desirable for IPv6 capable hosts
 ::1     localhost ip6-localhost ip6-loopback
@@ -12,3 +12,4 @@
 ff02::1 ip6-allnodes
 ff02::2 ip6-allrouters
 ff02::3 ip6-allhosts
+2a01:4f8:fff0:4f:266:37ff:fea7:aa94 troodi

switched in nagios, switched in LDAP, ran puppet on pauli and the node... it seems the node was only present in nagios in our git, so this done!

comment:5 Changed 4 months ago by anarcat

Resolution: fixed
Status: closedreopened

reopening to reassign to me, since qbi did not work on this.

comment:6 Changed 4 months ago by anarcat

Owner: changed from qbi to anarcat
Status: reopenedassigned

comment:7 Changed 4 months ago by anarcat

Resolution: fixed
Status: assignedclosed
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