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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/libvirt_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/libvirt_environment.py')
| -rw-r--r-- | deploy/environments/libvirt_environment.py | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/deploy/environments/libvirt_environment.py b/deploy/environments/libvirt_environment.py index 2a09117bc..380262c7e 100644 --- a/deploy/environments/libvirt_environment.py +++ b/deploy/environments/libvirt_environment.py @@ -34,12 +34,8 @@ class LibvirtEnvironment(ExecutionEnvironment): self.net_names = self.collect_net_names() def create_storage(self, node_id, disk_path, disk_sizes): - if node_id == self.fuel_node_id: - disk_size = disk_sizes['fuel'] - else: - roles = self.dea.get_node_role(node_id) - role = 'controller' if 'controller' in roles else 'compute' - disk_size = disk_sizes[role] + role = self.dea.get_node_main_role(node_id, self.fuel_node_id) + disk_size = disk_sizes[role] exec_cmd('qemu-img create -f qcow2 %s %s' % (disk_path, disk_size)) def create_vms(self): @@ -53,9 +49,11 @@ class LibvirtEnvironment(ExecutionEnvironment): check_file_exists(vm_template) disk_path = '%s/%s.raw' % (self.storage_dir, vm_name) self.create_storage(node_id, disk_path, disk_sizes) + number_cpus = self.dha.get_number_cpus( + self.dea.get_node_main_role(node_id, self.fuel_node_id)) temp_vm_file = '%s/%s' % (temp_dir, vm_name) exec_cmd('cp %s %s' % (vm_template, temp_vm_file)) - self.define_vm(vm_name, temp_vm_file, disk_path) + self.define_vm(vm_name, temp_vm_file, disk_path, number_cpus) delete(temp_dir) def start_vms(self): |