You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
104 lines
3.8 KiB
Python
104 lines
3.8 KiB
Python
# Copyright 2019, David Wilson
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions are met:
|
|
#
|
|
# 1. Redistributions of source code must retain the above copyright notice,
|
|
# this list of conditions and the following disclaimer.
|
|
#
|
|
# 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
# this list of conditions and the following disclaimer in the documentation
|
|
# and/or other materials provided with the distribution.
|
|
#
|
|
# 3. Neither the name of the copyright holder nor the names of its contributors
|
|
# may be used to endorse or promote products derived from this software without
|
|
# specific prior written permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
|
|
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
# POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
"""
|
|
Stable names for PluginLoader instances across Ansible versions.
|
|
"""
|
|
|
|
from __future__ import absolute_import, division, print_function
|
|
__metaclass__ = type
|
|
|
|
import ansible.errors
|
|
|
|
import ansible_mitogen.utils
|
|
|
|
__all__ = [
|
|
'action_loader',
|
|
'become_loader',
|
|
'connection_loader',
|
|
'module_loader',
|
|
'module_utils_loader',
|
|
'shell_loader',
|
|
'strategy_loader',
|
|
]
|
|
|
|
|
|
ANSIBLE_VERSION_MIN = (2, 10)
|
|
ANSIBLE_VERSION_MAX = (2, 15)
|
|
|
|
NEW_VERSION_MSG = (
|
|
"Your Ansible version (%s) is too recent. The most recent version\n"
|
|
"supported by Mitogen for Ansible is %s.x. Please check the Mitogen\n"
|
|
"release notes to see if a new version is available, otherwise\n"
|
|
"subscribe to the corresponding GitHub issue to be notified when\n"
|
|
"support becomes available.\n"
|
|
"\n"
|
|
" https://mitogen.rtfd.io/en/latest/changelog.html\n"
|
|
" https://github.com/mitogen-hq/mitogen/issues/\n"
|
|
)
|
|
OLD_VERSION_MSG = (
|
|
"Your version of Ansible (%s) is too old. The oldest version supported by "
|
|
"Mitogen for Ansible is %s."
|
|
)
|
|
|
|
|
|
def assert_supported_release():
|
|
"""
|
|
Throw AnsibleError with a descriptive message in case of being loaded into
|
|
an unsupported Ansible release.
|
|
"""
|
|
v = ansible_mitogen.utils.ansible_version
|
|
if v[:2] < ANSIBLE_VERSION_MIN:
|
|
raise ansible.errors.AnsibleError(
|
|
OLD_VERSION_MSG % (v, ANSIBLE_VERSION_MIN)
|
|
)
|
|
|
|
if v[:2] > ANSIBLE_VERSION_MAX:
|
|
raise ansible.errors.AnsibleError(
|
|
NEW_VERSION_MSG % (v, ANSIBLE_VERSION_MAX)
|
|
)
|
|
|
|
|
|
# this is the first file our strategy plugins import, so we need to check this here
|
|
# in prior Ansible versions, connection_loader.get_with_context didn't exist, so if a user
|
|
# is trying to load an old Ansible version, we'll fail and error gracefully
|
|
assert_supported_release()
|
|
|
|
|
|
from ansible.plugins.loader import action_loader
|
|
from ansible.plugins.loader import become_loader
|
|
from ansible.plugins.loader import connection_loader
|
|
from ansible.plugins.loader import module_loader
|
|
from ansible.plugins.loader import module_utils_loader
|
|
from ansible.plugins.loader import shell_loader
|
|
from ansible.plugins.loader import strategy_loader
|
|
|
|
# These are original, unwrapped implementations
|
|
action_loader__get = action_loader.get
|
|
connection_loader__get = connection_loader.get_with_context
|