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https://issues.apache.org/jira/browse/CLOUDSTACK-9657?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15882107#comment-15882107
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ASF GitHub Bot commented on CLOUDSTACK-9657:
--------------------------------------------
Github user kishankavala commented on a diff in the pull request:
https://github.com/apache/cloudstack/pull/1824#discussion_r101981147
--- Diff: scripts/vm/hypervisor/xenserver/vmops ---
@@ -232,28 +233,50 @@ def deleteFile(session, args):
return txt
+#using all the iptables chain names length to 24 because cleanup_rules
groups the vm chain excluding -def,-eg
+#to avoid multiple iptables chains for single vm there using length 24
def chain_name(vm_name):
if vm_name.startswith('i-') or vm_name.startswith('r-'):
if vm_name.endswith('untagged'):
return '-'.join(vm_name.split('-')[:-1])
if len(vm_name) > 28:
- vm_name = vm_name[0:27]
+ vm_name = vm_name[0:24]
return vm_name
def chain_name_def(vm_name):
+ #iptables chain length max is 29 chars
+ if len(vm_name) > 28:
--- End diff --
Check should be > 25, "-def" is suffixed
> Ipset command fails for VM's with long internal name
> ----------------------------------------------------
>
> Key: CLOUDSTACK-9657
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9657
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Reporter: Jayapal Reddy
> Assignee: Jayapal Reddy
> Fix For: 4.9.1.0
>
>
> ipset rules configuration in security groups is failing for the VM with
> longer name
> ipset -N 11111222223333344444555556666677 nethash
> ipset v6.11: Syntax error: setname '11111222223333344444555556666677' is
> longer than 31 characters
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