[ 
https://issues.apache.org/jira/browse/CLOUDSTACK-10333?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16428077#comment-16428077
 ] 

ASF GitHub Bot commented on CLOUDSTACK-10333:
---------------------------------------------

DaanHoogland commented on a change in pull request #2505: CLOUDSTACK-10333: 
Secure Live VM Migration for KVM
URL: https://github.com/apache/cloudstack/pull/2505#discussion_r179684831
 
 

 ##########
 File path: debian/cloudstack-agent.postinst
 ##########
 @@ -50,6 +50,13 @@ case "$1" in
             mkdir /etc/libvirt/hooks
         fi
         cp -a /usr/share/cloudstack-agent/lib/libvirtqemuhook 
/etc/libvirt/hooks/qemu
+
+        # Enable TLS enabled VM migration for libvirtd
+        if ! iptables-save | grep -- "-A INPUT -p tcp -m tcp --dport 16514 -j 
ACCEPT" > /dev/null; then
+            iptables -t filter -A INPUT -p tcp -m tcp --dport 16514 -j ACCEPT
+            iptables-save > /etc/iptables/rules.v4
+        fi
+
 
 Review comment:
   Is there an alternative that will work. I would not like to see a large 
devide between the amount of work to be done on rhel-like systems versus 
debian-likes.

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org


> 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



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Reply via email to