Hemanth Nakkina 69af89a615 Add enable-fwaas to relation data
Add enable-fwaas to neutron-plugin-api relation data so
that neutron-openvswitch updates neutron-l3-agent
configuration accordingly.

Synced charmhelpers to get related changes
https://github.com/juju/charm-helpers/pull/635

Partial-Bug: #1934129
Change-Id: I5019c5ed3b8ab556d4900f1fe46dee69f5f09ee7
2021-09-07 06:51:52 +05:30

50 lines
1.7 KiB
Python

import platform
import os
def get_platform():
"""Return the current OS platform.
For example: if current os platform is Ubuntu then a string "ubuntu"
will be returned (which is the name of the module).
This string is used to decide which platform module should be imported.
"""
# linux_distribution is deprecated and will be removed in Python 3.7
# Warnings *not* disabled, as we certainly need to fix this.
if hasattr(platform, 'linux_distribution'):
tuple_platform = platform.linux_distribution()
current_platform = tuple_platform[0]
else:
current_platform = _get_platform_from_fs()
if "Ubuntu" in current_platform:
return "ubuntu"
elif "CentOS" in current_platform:
return "centos"
elif "debian" in current_platform:
# Stock Python does not detect Ubuntu and instead returns debian.
# Or at least it does in some build environments like Travis CI
return "ubuntu"
elif "elementary" in current_platform:
# ElementaryOS fails to run tests locally without this.
return "ubuntu"
elif "Pop!_OS" in current_platform:
# Pop!_OS also fails to run tests locally without this.
return "ubuntu"
else:
raise RuntimeError("This module is not supported on {}."
.format(current_platform))
def _get_platform_from_fs():
"""Get Platform from /etc/os-release."""
with open(os.path.join(os.sep, 'etc', 'os-release')) as fin:
content = dict(
line.split('=', 1)
for line in fin.read().splitlines()
if '=' in line
)
for k, v in content.items():
content[k] = v.strip('"')
return content["NAME"]