#
# Copyright 2016 Cray Inc., All Rights Reserved
#
# 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 ironic_lib import exception


class SurvivedSubprocess(exception.IronicException):
    message = (
        'Subprocess PID:%(pid)d survived despite our termination requests')


class SubprocessError(exception.IronicException):
    message = 'Can\'t execute command: %(command)s\n%(error)s'


class SSHSetupForwardingError(exception.IronicException):
    message = (
        'Unable to setup SSH port forwarding: %(error)s\n'
        '(forward=%(forward)r endpoint=%(remote)s)\n\n%(output)s')


class SSHForwardedPortValidationError(exception.IronicException):
    message = (
        'Unable to make TCP connection via SSH forwarder port')