summaryrefslogtreecommitdiff
path: root/azurelinuxagent/pa/rdma/factory.py
blob: 535b3d3ed18164e5df3ff99ff0e8e126d7812c0b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
# Copyright 2016 Microsoft Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Requires Python 2.4+ and Openssl 1.0+
#

import azurelinuxagent.common.logger as logger

from azurelinuxagent.common.version import DISTRO_FULL_NAME, DISTRO_VERSION
from azurelinuxagent.common.rdma import RDMAHandler
from .suse import SUSERDMAHandler
from .centos import CentOSRDMAHandler


def get_rdma_handler(
        distro_full_name=DISTRO_FULL_NAME,
        distro_version=DISTRO_VERSION
):
    """Return the handler object for RDMA driver handling"""
    if (
            distro_full_name == 'SUSE Linux Enterprise Server' and
            int(distro_version) > 11
    ):
        return SUSERDMAHandler()

    if distro_full_name == 'CentOS Linux' or distro_full_name == 'CentOS':
        return CentOSRDMAHandler(distro_version)

    logger.info("No RDMA handler exists for distro='{0}' version='{1}'", distro_full_name, distro_version)
    return RDMAHandler()