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| author |   Nikolas Hermanns <nikolas.hermanns@ericsson.com> | 2016-03-04 10:01:22 +0100 |
|---|---|---|
| committer |   Szilard Cserey <szilard.cserey@gmail.com> | 2016-03-09 17:44:10 +0000 |
| commit | 1ef2a5abcdacf3274e4ed17c612835ae10cb34d8 (patch) | |
| tree | 2309fbe29bc86713b44c77e5589d1e0cb14249e8 /deploy/environments/execution_environment.py | |
| parent | aac8573f454109c98fa2af1e5ed05c1d1b19829b (diff) | |
Make number of cpus configurable in dha file
Some compones of openstack produce a lot of CPU load.
With this commit it is possible to
make more use of the Hypervisor where the virtual
nodes runs on.
Change-Id: Ide567dd0823c5526171c29073f2a36aa5f27d4b6
Diffstat (limited to 'deploy/environments/execution_environment.py')
| -rw-r--r-- | deploy/environments/execution_environment.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/deploy/environments/execution_environment.py b/deploy/environments/execution_environment.py index 38e5bcdf7..c2e7a0b23 100644 --- a/deploy/environments/execution_environment.py +++ b/deploy/environments/execution_environment.py @@ -50,7 +50,7 @@ class ExecutionEnvironment(object): for file in disk_files: delete(file) - def define_vm(self, vm_name, temp_vm_file, disk_path): + def define_vm(self, vm_name, temp_vm_file, disk_path, number_cpus): log('Creating VM %s with disks %s' % (vm_name, disk_path)) with open(temp_vm_file) as f: vm_xml = etree.parse(f) @@ -60,10 +60,14 @@ class ExecutionEnvironment(object): uuids = vm_xml.xpath('/domain/uuid') for uuid in uuids: uuid.getparent().remove(uuid) + if number_cpus: + vcpus = vm_xml.xpath('/domain/vcpu') + for vcpu in vcpus: + vcpu.text = str(number_cpus) disks = vm_xml.xpath('/domain/devices/disk') for disk in disks: if (disk.get('type') == 'file' and - disk.get('device') == 'disk'): + disk.get('device') == 'disk'): sources = disk.xpath('source') for source in sources: disk.remove(source) |