150 lines
4.4 KiB
Python
150 lines
4.4 KiB
Python
# Copyright 2017 The Armada Authors.
|
|
#
|
|
# 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.
|
|
|
|
from armada.exceptions import base_exception
|
|
|
|
|
|
class SourceException(base_exception.ArmadaBaseException):
|
|
'''Base class for Git exceptions and error handling.'''
|
|
|
|
message = 'An unknown error occurred while accessing a chart source.'
|
|
|
|
|
|
class GitException(SourceException):
|
|
'''
|
|
Exception when an error occurs cloning a Git repository.
|
|
|
|
**Troubleshoot:**
|
|
*Coming Soon*
|
|
'''
|
|
|
|
def __init__(self, location):
|
|
self._location = location
|
|
self._message = ('Git exception occurred, [', self._location,
|
|
'] may not be a valid git repository.')
|
|
|
|
super(GitException, self).__init__(self._message)
|
|
|
|
|
|
class GitAuthException(SourceException):
|
|
'''Exception that occurs when authentication fails for cloning a repo.'''
|
|
|
|
def __init__(self, repo_url, ssh_key_path):
|
|
self._repo_url = repo_url
|
|
self._ssh_key_path = ssh_key_path
|
|
|
|
self._message = ('Failed to authenticate for repo {} with ssh-key at '
|
|
'path {}. Verify the repo exists and the correct ssh '
|
|
'key path was supplied in the Armada config '
|
|
'file.').format(self._repo_url, self._ssh_key_path)
|
|
|
|
super(GitAuthException, self).__init__(self._message)
|
|
|
|
|
|
class GitProxyException(SourceException):
|
|
'''Exception when an error occurs cloning a Git repository
|
|
through a proxy.'''
|
|
|
|
def __init__(self, location):
|
|
self._location = location
|
|
self._message = ('Could not resolve proxy [', self._location, '].')
|
|
|
|
super(GitProxyException, self).__init__(self._message)
|
|
|
|
|
|
class GitSSHException(SourceException):
|
|
'''Exception that occurs when an SSH key could not be found.'''
|
|
|
|
def __init__(self, ssh_key_path):
|
|
self._ssh_key_path = ssh_key_path
|
|
|
|
self._message = ('Failed to find specified SSH key: {}.'.format(
|
|
self._ssh_key_path))
|
|
|
|
super(GitSSHException, self).__init__(self._message)
|
|
|
|
|
|
class SourceCleanupException(SourceException):
|
|
'''Exception that occurs for an invalid dir.'''
|
|
|
|
def __init__(self, target_dir):
|
|
self._target_dir = target_dir
|
|
self._message = self._target_dir + ' is not a valid directory.'
|
|
|
|
super(SourceCleanupException, self).__init__(self._message)
|
|
|
|
|
|
class TarballDownloadException(SourceException):
|
|
'''
|
|
Exception that occurs when the tarball cannot be downloaded from the
|
|
provided URL.
|
|
|
|
**Troubleshoot:**
|
|
*Coming Soon*
|
|
'''
|
|
|
|
def __init__(self, tarball_url):
|
|
self._tarball_url = tarball_url
|
|
self._message = 'Unable to download from ' + self._tarball_url
|
|
|
|
super(TarballDownloadException, self).__init__(self._message)
|
|
|
|
|
|
class TarballExtractException(SourceException):
|
|
'''
|
|
Exception that occurs when extracting the tarball fails.
|
|
|
|
**Troubleshoot:**
|
|
*Coming Soon*
|
|
'''
|
|
|
|
def __init__(self, tarball_dir):
|
|
self._tarball_dir = tarball_dir
|
|
self._message = 'Unable to extract ' + self._tarball_dir
|
|
|
|
super(TarballExtractException, self).__init__(self._message)
|
|
|
|
|
|
class InvalidPathException(SourceException):
|
|
'''
|
|
Exception that occurs when a nonexistant path is accessed.
|
|
|
|
**Troubleshoot:**
|
|
*Coming Soon*
|
|
'''
|
|
|
|
def __init__(self, path):
|
|
self._path = path
|
|
self._message = 'Unable to access path ' + self._path
|
|
|
|
super(InvalidPathException, self).__init__(self._message)
|
|
|
|
|
|
class ChartSourceException(SourceException):
|
|
'''
|
|
Exception for unknown chart source type.
|
|
|
|
**Troubleshoot:**
|
|
*Coming Soon*
|
|
'''
|
|
|
|
def __init__(self, chart_name, source_type):
|
|
self._chart_name = chart_name
|
|
self._source_type = source_type
|
|
|
|
self._message = 'Unknown source type \"' + self._source_type + '\" for \
|
|
chart \"' + self._chart_name + '\"'
|
|
|
|
super(ChartSourceException, self).__init__(self._message)
|