From e8d3f97a5fa317edc6aefb091da5318d946e82ce Mon Sep 17 00:00:00 2001 From: Nikolas Hermanns Date: Fri, 4 Mar 2016 10:01:22 +0100 Subject: 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 --- deploy/environments/libvirt_environment.py | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) (limited to 'deploy/environments/libvirt_environment.py') 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): -- cgit 1.2.3-korg