Dag Sonstebo created CLOUDSTACK-10168:
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Summary: VR does not housekeep DNS entries, allowing for duplicates
Key: CLOUDSTACK-10168
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-10168
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Affects Versions: 4.9.3.0
Environment: * ACS4.9.3 / CentOS7
* KVM / ACS 4.9.3 / CentOS7
* Isolated networks
Reporter: Dag Sonstebo
Steps to recreate:
* Create VM on isolated network.
* Delete the VM
* Create a new VM with same name.
Result:
* DNS entries are not housekept, allowing for multiples.
* Name resolution also returns multiple entries.
* /etc/hosts:
<code>
root@r-15-VM:~# cat /etc/hosts
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
10.1.1.230 R4VM1
10.1.1.208 R4VM2
::1 localhost ip6-localhost ip6-loopback
10.1.1.166 R4VM2
10.1.1.1 r-15-VM data-server
10.1.1.24 R4VM2
10.1.1.221 R4VM2
127.0.0.1 localhost r-15-VM
<code>
* Name resolving the R4VM2 name:
<code>
[root@R4VM1 ~]# nslookup r4vm2
Server: 10.1.1.1
Address: 10.1.1.1#53
Name: r4vm2.cs2cloud.internal
Address: 10.1.1.221
Name: r4vm2.cs2cloud.internal
Address: 10.1.1.208
Name: r4vm2.cs2cloud.internal
Address: 10.1.1.166
Name: r4vm2.cs2cloud.internal
Address: 10.1.1.24
<code>
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