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# Copyright 2014 Microsoft Corporation
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Requires Python 2.4+ and Openssl 1.0+
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import azurelinuxagent.common.conf as conf
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import azurelinuxagent.common.utils.fileutil as fileutil
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from azurelinuxagent.common.utils.flexible_version import FlexibleVersion
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from azurelinuxagent.common.future import ustr
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if 'FreeBSD' in platform.system():
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release = re.sub('\-.*\Z', '', ustr(platform.release()))
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osinfo = ['freebsd', release, '', 'freebsd']
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elif 'linux_distribution' in dir(platform):
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osinfo = list(platform.linux_distribution(full_distribution_name=0,
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supported_dists=platform._supported_dists+('alpine',)))
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full_name = platform.linux_distribution()[0].strip()
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osinfo.append(full_name)
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osinfo = platform.dist()
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# The platform.py lib has issue with detecting oracle linux distribution.
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# Merge the following patch provided by oracle as a temparory fix.
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if os.path.exists("/etc/oracle-release"):
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osinfo[3] = "Oracle Linux"
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# Remove trailing whitespace and quote in distro name
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osinfo[0] = osinfo[0].strip('"').strip(' ').lower()
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AGENT_NAME = "WALinuxAgent"
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AGENT_LONG_NAME = "Azure Linux Agent"
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AGENT_VERSION = '2.1.6'
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AGENT_LONG_VERSION = "{0}-{1}".format(AGENT_NAME, AGENT_VERSION)
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AGENT_DESCRIPTION = """\
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The Azure Linux Agent supports the provisioning and running of Linux
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VMs in the Azure cloud. This package should be installed on Linux disk
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images that are built to run in the Azure environment.
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AGENT_DIR_GLOB = "{0}-*".format(AGENT_NAME)
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AGENT_PKG_GLOB = "{0}-*.zip".format(AGENT_NAME)
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AGENT_PATTERN = "{0}-(.*)".format(AGENT_NAME)
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AGENT_NAME_PATTERN = re.compile(AGENT_PATTERN)
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AGENT_DIR_PATTERN = re.compile(".*/{0}".format(AGENT_PATTERN))
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# Set the CURRENT_AGENT and CURRENT_VERSION to match the agent directory name
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# - This ensures the agent will "see itself" using the same name and version
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# as the code that downloads agents.
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def set_current_agent():
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lib_dir = conf.get_lib_dir()
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if lib_dir[-1] != os.path.sep:
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lib_dir += os.path.sep
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if path[:len(lib_dir)] != lib_dir:
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agent = AGENT_LONG_VERSION
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version = AGENT_VERSION
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agent = path[len(lib_dir):].split(os.path.sep)[0]
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version = AGENT_NAME_PATTERN.match(agent).group(1)
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return agent, FlexibleVersion(version)
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CURRENT_AGENT, CURRENT_VERSION = set_current_agent()
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def is_current_agent_installed():
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return CURRENT_AGENT == AGENT_LONG_VERSION
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__distro__ = get_distro()
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DISTRO_NAME = __distro__[0]
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DISTRO_VERSION = __distro__[1]
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DISTRO_CODE_NAME = __distro__[2]
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DISTRO_FULL_NAME = __distro__[3]
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PY_VERSION = sys.version_info
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PY_VERSION_MAJOR = sys.version_info[0]
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PY_VERSION_MINOR = sys.version_info[1]
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PY_VERSION_MICRO = sys.version_info[2]
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Add this workaround for detecting Snappy Ubuntu Core temporarily, until ubuntu
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fixed this bug: https://bugs.launchpad.net/snappy/+bug/1481086
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if os.path.exists("/etc/motd"):
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motd = fileutil.read_file("/etc/motd")
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DISTRO_FULL_NAME = "Snappy Ubuntu Core"
added
removed
azurelinuxagent/common/version.py
