39 lines
1.5 KiB
Python
39 lines
1.5 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from stepler import config as stepler_config
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from vapor.helpers import nodes_steps
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def get_sriov_devices(os_faults_steps, computes):
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"""Return computes with sriov neutron agents and them ifaces data.
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Example output:
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{'node-4.test.domain.local': {"ens11f1": {"sriov_numvfs": 7}}}
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"""
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cmd = "grep -v 0 /sys/class/net/*/device/sriov_numvfs"
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result = os_faults_steps.execute_cmd(computes, cmd, check=False)
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mapping = {}
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for node_result in result:
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node = nodes_steps.get_node_by_result(node_result, os_faults_steps)
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if node_result.status == stepler_config.STATUS_OK:
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node_data = {}
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for line in node_result.payload['stdout_lines']:
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path, sriov_numvfs = line.split(':')
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sriov_numvfs = int(sriov_numvfs)
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iface = path.split('/')[4]
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node_data[iface] = {'sriov_numvfs': sriov_numvfs}
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mapping[node.fqdn] = node_data
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return mapping
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