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https://issues.apache.org/jira/browse/CLOUDSTACK-10333?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16417274#comment-16417274
]
ASF GitHub Bot commented on CLOUDSTACK-10333:
---------------------------------------------
borisstoyanov commented on issue #2505: CLOUDSTACK-10333: Secure Live VM
Migration for KVM
URL: https://github.com/apache/cloudstack/pull/2505#issuecomment-376870609
@rhtyd I'm trying to migrate a VM between unsecured hosts and got the
following exception:
```
2018-03-28 12:31:52,414 ERROR [c.c.v.VmWorkJobHandlerProxy]
(Work-Job-Executor-6:ctx-bc927fcc job-38/job-39 ctx-441b0b18) (logid:d8b1d686)
Invocation exception, caused by:
com.cloud.utils.exception.CloudRuntimeException: org.libvirt.LibvirtException:
Cannot get interface MTU on 'breth0-769': No such device
2018-03-28 12:31:52,415 INFO [c.c.v.VmWorkJobHandlerProxy]
(Work-Job-Executor-6:ctx-bc927fcc job-38/job-39 ctx-441b0b18) (logid:d8b1d686)
Rethrow exception com.cloud.utils.exception.CloudRuntimeException:
org.libvirt.LibvirtException: Cannot get interface MTU on 'breth0-769': No such
device
2018-03-28 12:31:52,415 DEBUG [c.c.v.VmWorkJobDispatcher]
(Work-Job-Executor-6:ctx-bc927fcc job-38/job-39) (logid:d8b1d686) Done with run
of VM work job: com.cloud.vm.VmWorkMigrate for VM 3, job origin: 38
2018-03-28 12:31:52,415 ERROR [c.c.v.VmWorkJobDispatcher]
(Work-Job-Executor-6:ctx-bc927fcc job-38/job-39) (logid:d8b1d686) Unable to
complete AsyncJobVO {id:39, userId: 2, accountId: 2, instanceType: null,
instanceId: null, cmd: com.cloud.vm.VmWorkMigrate, cmdInfo:
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-AAlwcQB-AAk,
cmdVersion: 0, status: IN_PROGRESS, processStatus: 0, resultCode: 0, result:
null, initMsid: 6653541943041, completeMsid: null, lastUpdated: null,
lastPolled: null, created: Wed Mar 28 12:31:50 UTC 2018}, job origin:38
com.cloud.utils.exception.CloudRuntimeException:
org.libvirt.LibvirtException: Cannot get interface MTU on 'breth0-769': No such
device
```
I've made the hosts unsecured by deleting the executing the
cloudstack-setup-agent script without the -s option.
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> Secure VM Live migration for KVM
> --------------------------------
>
> Key: CLOUDSTACK-10333
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-10333
> Project: CloudStack
> Issue Type: Improvement
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Reporter: Rohit Yadav
> Assignee: Rohit Yadav
> Priority: Major
> Fix For: 4.12.0.0, 4.11.1.0
>
>
> With use of CA framework to secure hosts, the current mechanisms don't secure
> libvirtd to use those certificates (used by agent to connect to mgmt server).
> This causes insecure vm migration over tcp instead of tls. The aim is to use
> the same framework and certificates to secure live VM migration. This could
> be coupled with securing of a host and renewal/provisioning of certificates
> to host.
>
> FS:
> https://cwiki.apache.org/confluence/display/CLOUDSTACK/Secure+Live+VM+Migration+for+KVM
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