missing kvm plug for nova-compute and virsh
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
MicroStack |
New
|
Undecided
|
Unassigned |
Bug Description
Due to https:/
It is currently present for the libvirtd application but not nova-compute or virsh, however, this may result in errors like this:
/var/snap/
# Not OK.
$ sudo snap run --shell microstack.
root@node-
QEMU: Checking for hardware virtualization : PASS
QEMU: Checking if device /dev/kvm exists : FAIL (Check that the 'kvm-intel' or 'kvm-amd' modules are loaded & the BIOS has enabled virtualization)
QEMU: Checking if device /dev/vhost-net exists : PASS
QEMU: Checking if device /dev/net/tun exists : PASS
QEMU: Checking for cgroup 'cpu' controller support : PASS
QEMU: Checking for cgroup 'cpuacct' controller support : PASS
QEMU: Checking for cgroup 'cpuset' controller support : PASS
QEMU: Checking for cgroup 'memory' controller support : PASS
QEMU: Checking for cgroup 'devices' controller support : PASS
QEMU: Checking for cgroup 'blkio' controller support : PASS
QEMU: Checking for device assignment IOMMU support : PASS
QEMU: Checking if IOMMU is enabled by kernel : PASS
QEMU: Checking for secure guest support : WARN (Unknown if this platform has Secure Guest support)
# Not OK: EPERM.
root@node-
cat: /dev/kvm: Operation not permitted
# Not OK.
$ sudo snap run --shell microstack.virsh
root@node-
QEMU: Checking for hardware virtualization : PASS
QEMU: Checking if device /dev/kvm exists : FAIL (Check that the 'kvm-intel' or 'kvm-amd' modules are loaded & the BIOS has enabled virtualization)
QEMU: Checking if device /dev/vhost-net exists : PASS
QEMU: Checking if device /dev/net/tun exists : PASS
QEMU: Checking for cgroup 'cpu' controller support : PASS
QEMU: Checking for cgroup 'cpuacct' controller support : PASS
QEMU: Checking for cgroup 'cpuset' controller support : PASS
QEMU: Checking for cgroup 'memory' controller support : PASS
QEMU: Checking for cgroup 'devices' controller support : PASS
QEMU: Checking for cgroup 'blkio' controller support : PASS
QEMU: Checking for device assignment IOMMU support : PASS
QEMU: Checking if IOMMU is enabled by kernel : PASS
QEMU: Checking for secure guest support : WARN (Unknown if this platform has Secure Guest support)
# Not OK: EPERM.
root@node-
cat: /dev/kvm: Operation not permitted
# OK
$ sudo snap run --shell microstack.libvirtd
root@node-
QEMU: Checking for hardware virtualization : PASS
QEMU: Checking if device /dev/kvm exists : PASS
QEMU: Checking if device /dev/kvm is accessible : PASS
QEMU: Checking if device /dev/vhost-net exists : PASS
QEMU: Checking if device /dev/net/tun exists : PASS
QEMU: Checking for cgroup 'cpu' controller support : PASS
QEMU: Checking for cgroup 'cpuacct' controller support : PASS
QEMU: Checking for cgroup 'cpuset' controller support : PASS
QEMU: Checking for cgroup 'memory' controller support : PASS
QEMU: Checking for cgroup 'devices' controller support : PASS
QEMU: Checking for cgroup 'blkio' controller support : PASS
QEMU: Checking for device assignment IOMMU support : PASS
QEMU: Checking if IOMMU is enabled by kernel : PASS
QEMU: Checking for secure guest support : WARN (Unknown if this platform has Secure Guest support)
# OK, EPERM not received.
root@node-
cat: /dev/kvm: Invalid argument