Triple O – Exisitng virtual Network IPAM changes to newly created IPAM

[vijaya kumar shankaran]

Customer has a triple o setup running on Redhat 7.3 3.10.0-514.6.2.e17.x86_64 and contrail 3.2.2.0-33.

Customer reported two issue
1. They have VN net-10_224_132_0-24 mapped to IPAM IPAM-10_224_132_0-24
     Upon creating a new IPAM under a different project, IPAM-Micro-Segmentation-Project. The IPAM in the exisiting Virtual network VN net-10_224_132_0-24 changes to the newly created IPAM IPAM-Micro-Segmentation-Project automatically.
The option to select the right IPAM are disabled and cannot be changed from the UI
2. Customer has created IPAM with DNS settings. Domain name is set to oocl.com. Upon spinning a VM with the above IPAM mapped VN, VM dns suffix gets mapped to ooocl.com and novaloacal.
 [root@crystaltest ~]# cat /etc/resolv.conf
; generated by /usr/sbin/dhclient-script
search oocl.com novalocal
nameserver 10.222.89.62
nameserver 10.222.89.61
This is been tracked in https://bugs.launchpad.net/tripleo/+bug/1449520

[vijaya kumar shankaran (vijayks)]

Hi Team,

Do we have an update?

Best Regards,
Vijay Kumar

[vijaya kumar shankaran (vijayks)]

Hi Team,

This is a long pending issue and we need some update?

Best Regards,
Vijay Kumar

[vijaya kumar shankaran (vijayks)]

Hi Team,

This is still unassigned and we are waiting for an update?

can we have this assigned?

Best Regards,
Vijay Kumar

[alexey-mr (alexey-morlang)]

There are 3 issues:
1 - ipam of existing VN is changed to newly created IPAM (for another VN under another project) automatically (I would not expect such behaviour if I’d been an user)

2 - inability to change IPAM back via UI

3 - an issue with ipam+dns (VMs get additional suffixes novalocal)

#3 is actually fixed in tripleo for newton (as described in link in the bug), so here just wait until updated rpm be published (if it is not so yet) (until that customer may use patch manually)

#1 - waiting customers logs.

#2 - waiting <email address hidden> & <email address hidden> to look at.

[alexey-mr (alexey-morlang)]

Not provisioning.
Please reassign to either <email address hidden> or <email address hidden> or someone from their teams.