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Posted to issues@cloudstack.apache.org by "Sanjeev N (JIRA)" <ji...@apache.org> on 2013/05/21 09:11:16 UTC
[jira] [Closed] (CLOUDSTACK-2543) [Multiple_IP_Ranges] Failed to
create IP alias on router vm
[ https://issues.apache.org/jira/browse/CLOUDSTACK-2543?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sanjeev N closed CLOUDSTACK-2543.
---------------------------------
Verified on latest master build CloudStack-non-OSS-MASTER-389-rhel6.3.tar.gz.
Works fine.
> [Multiple_IP_Ranges] Failed to create IP alias on router vm
> -----------------------------------------------------------
>
> Key: CLOUDSTACK-2543
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2543
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the default.)
> Components: Management Server
> Affects Versions: 4.2.0
> Environment: Latest master build: CloudStack-non-OSS-MASTER-340-rhel6.3.tar.gz
> Reporter: Sanjeev N
> Assignee: Sanjeev N
> Priority: Critical
> Fix For: 4.2.0
>
>
> Failed to create IP alias on router vm
> Repro steps:
> ===========
> 1.Bring up CS in basic zone with xen6.1 cluster
> 2.Add another guest ip range in new cidr
> 3.Exhaust all guest IP addresses from the primary IP range
> 4.Try to deploy guest vm (CS will try to assing ip address from new cidr added at step2)
> Expected Result:
> ==============
> Since vm gets IP address from new cidr ip alias should be created on router vm to server dhcp requests
> Actual Result:
> ============
> vm deployment failed since ip alias creation failed.
> Observations:
> ============
> 1.Observed following error in SMlog on xenserver:
> [13543] 2013-05-16 12:23:13.043525 ['bin/bash', '/opt/xensource/bin/createipAlias.sh', '169.254.2.157', '465:10.147.42.204:255.255.254.0-']
> [13543] 2013-05-16 12:23:13.052127 FAILED in util.pread: (rc 127) stdout: '', stderr: 'bin/bash: /opt/xensource/bin/createipAlias.sh: No such file or directory
> 2.createipAlias.sh script was not copied when host got added to CS.
> 3.Looked at management server log and found that createipAlias.sh path is wrong in patch file.
> log snippet from mgmt server log while adding host to CS:
> 2013-05-15 11:10:19,443 WARN [xen.resource.CitrixResourceBase] (DirectAgent-1:null) We cannot locate /usr/share/cloudstack-common/scripts/vm/hypervisor/xenserver/xenserver60/../../../createipAlias.sh
> Script path mentioned in xenserver60 patch file is as follows:
> createipAlias.sh=../../..,0755,/opt/xensource/bin
> deleteipAlias.sh=../../..,0755,/opt/xensource/bin
>
> But it should be "..,0755,/opt/xensource/bin" for both the above scripts since both of them are present in following location in CS:
> /usr/share/cloudstack-common/scripts/vm/hypervisor/xenserver/
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