GitHub user ustcweizhou opened a pull request:
https://github.com/apache/cloudstack/pull/1027
CLOUDSTACK-8715: qemu-guest-agent support on KVM
@wido can you check if these codes are useful for you?
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ustcweizhou/cloudstack guest-agent
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/cloudstack/pull/1027.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1027
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commit 9317ef728f66ca7ff26166592ca2083432fdc805
Author: Wido den Hollander <[email protected]>
Date: 2015-10-27T10:03:49Z
CLOUDSTACK-8715: Add VirtIO channel to all Instances for the Qemu Guest
Agent
This commit adds a additional VirtIO channel with the name
'org.qemu.guest_agent.0'
to all Instances.
With the Qemu Guest Agent the Hypervisor gains more control over the
Instance if
these tools are present inside the Instance, for example:
* Power control
* Flushing filesystems
In the future this should allow safer snapshots on KVM since we can
instruct the
Instance to flush the filesystems prior to snapshotting the disk.
More information: http://wiki.qemu.org/Features/QAPI/GuestAgent
Keep in mind that on Ubuntu AppArmor still needs to be disabled since the
default
AppArmor profile doesn't allow libvirt to write into /var/lib/libvirt/qemu
commit dbf8d0271eee8fd6a79f0159e377c636a0960011
Author: Wido den Hollander <[email protected]>
Date: 2015-10-30T11:33:27Z
Install the Qemu Guest Agent inside the SSVM
commit f6e4955e128d4079692900630f8cbc1096840696
Author: Wei Zhou <[email protected]>
Date: 2015-11-01T20:56:09Z
[Guest Agent] add guest_agent column in vm_template table
commit 13c7b8d472f1ae3992398a17317df48f3900317c
Author: Wei Zhou <[email protected]>
Date: 2015-11-02T07:52:18Z
[Guest Agent] add guest agent support in kvm hypervisor plugin
commit 8df88e484ef0140a7ead5fdd6c49aebca7777e45
Author: Wei Zhou <[email protected]>
Date: 2015-11-02T09:15:41Z
[Guest Agent] add rebootVM and stopVM via guest agent
commit 83abf9f0d9a125449a48a6211f6a6e9898088026
Author: Wei Zhou <[email protected]>
Date: 2015-11-03T09:44:32Z
[Guest Agent] send boot args to systemvms by send_to_vm_agent.py
commit 010e5a7699bbc871473363530bb890bddbf1ed99
Author: Wei Zhou <[email protected]>
Date: 2015-11-03T11:46:00Z
[Guest Agent] fix UI bugs
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