def ovn_physnet_small_mtu(default_data_center, ovirtmgmt_network, ovs_cluster,
default_ovn_provider, default_ovn_provider_client):
"""
To remove an external logical network, the network has to be removed
directly on its provider by OpenStack Networking API.
The entity representing the external network inside oVirt engine
has to be removed explicitly here, because auto_sync is disabled for the
provider.
"""
network = netlib.Network(default_data_center)
network.create(OVN_PHYSNET_NAME,
external_provider=default_ovn_provider,
external_provider_physical_network=ovirtmgmt_network,
mtu=MTU)
try:
cluster_network = clusterlib.ClusterNetwork(ovs_cluster)
cluster_network.assign(network)
provider_network = _get_network_by_name(default_ovn_provider_client,
OVN_PHYSNET_NAME)
_disable_network_port_security(ovirtmgmt_network.name,
provider_network.id,
default_ovn_provider_client)
yield network
finally:
network.remove()
default_ovn_provider_client.delete_network(OVN_PHYSNET_NAME)
def running_vm_0(
ovirt_external_network,
system,
default_cluster,
default_storage_domain,
cirros_template,
):
cluster_network = clusterlib.ClusterNetwork(default_cluster)
cluster_network.assign(ovirt_external_network)
with virtlib.vm_pool(system, size=1) as (vm_0, ):
vm_0.create(vm_name=VM0_NAME,
cluster=default_cluster,
template=cirros_template)
vnic_profile0 = ovirt_external_network.vnic_profile()
vm0_vnic_0 = netlib.Vnic(vm_0)
vm0_vnic_0.create(name=VNIC0_NAME,
vnic_profile=vnic_profile0,
mac_addr=VNIC0_MAC)
vm_0.wait_for_down_status()
vm_0.run()
vm_0.wait_for_up_status()
joblib.AllJobs(system).wait_for_done()
yield vm_0
def migration_network(host_0, host_1, default_data_center, default_cluster):
network = netlib.Network(default_data_center)
network.create(name=MIG_NET, usages=())
cluster_network = clusterlib.ClusterNetwork(default_cluster)
cluster_network.assign(network)
cluster_network.set_usages([netlib.NetworkUsage.MIGRATION])
yield network
network.remove()
def display_network(host_0, default_data_center, default_cluster):
DISPLAY_NET = 'רשת עם שם ארוך מאוד'
network = netlib.Network(default_data_center)
network.create(name=DISPLAY_NET)
try:
cluster_network = clusterlib.ClusterNetwork(default_cluster)
cluster_network.assign(network)
cluster_network.set_usages([netlib.NetworkUsage.DISPLAY])
yield network
finally:
network.remove()
def cluster_net(default_cluster, req_net):
cluster_network = clusterlib.ClusterNetwork(default_cluster)
cluster_network.assign(req_net, required=False)
yield cluster_network
cluster_network.remove()