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authorPeter Mikus <pmikus@cisco.com>2019-11-11 16:14:32 +0000
committerPeter Mikus <pmikus@cisco.com>2019-11-19 06:43:59 +0000
commite7ad66f3147662973039caaac33015de7e0c6f8c (patch)
tree809a056325425bad672a8a9274c3c2d696a35030 /resources/libraries/python/honeycomb/HcPersistence.py
parent20cc67d5f23a7f4e05b08012bf3d3a63be4bcf63 (diff)
HONEYCOMB: Remove
Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I60d80564050cb786c7b1e0a08f31f8292f82197e
Diffstat (limited to 'resources/libraries/python/honeycomb/HcPersistence.py')
-rw-r--r--resources/libraries/python/honeycomb/HcPersistence.py142
1 files changed, 0 insertions, 142 deletions
diff --git a/resources/libraries/python/honeycomb/HcPersistence.py b/resources/libraries/python/honeycomb/HcPersistence.py
deleted file mode 100644
index 1627375f72..0000000000
--- a/resources/libraries/python/honeycomb/HcPersistence.py
+++ /dev/null
@@ -1,142 +0,0 @@
-# Copyright (c) 2018 Cisco and/or its affiliates.
-# 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.
-
-"""Implementation of keywords for managing Honeycomb persistence files."""
-
-from robot.api import logger
-
-from resources.libraries.python.Constants import Constants as Const
-from resources.libraries.python.honeycomb.HoneycombUtil import HoneycombError
-from resources.libraries.python.ssh import SSH
-from resources.libraries.python.topology import NodeType
-
-
-class HcPersistence(object):
- """Implements keywords for managing Honeycomb persistence files.
-
- The keywords implemented in this class make possible to:
- - find and replace strings in config.json persistence file
- """
-
- def __init__(self):
- pass
-
- @staticmethod
- def clear_persisted_honeycomb_config(*nodes):
- """Remove configuration data persisted from last Honeycomb session.
- Default configuration will be used instead.
-
- :param nodes: List of DUTs to execute on.
- :type nodes: list
- :raises HoneycombError: If persisted configuration could not be removed.
- """
- cmd = "rm -rf {}/*".format(Const.REMOTE_HC_PERSIST)
- for node in nodes:
- if node['type'] == NodeType.DUT:
- ssh = SSH()
- ssh.connect(node)
- (ret_code, _, stderr) = ssh.exec_command_sudo(cmd)
- if ret_code != 0:
- if "No such file or directory" not in stderr:
- raise HoneycombError('Could not clear persisted '
- 'configuration on node {0}, {1}'
- .format(node['host'], stderr))
- else:
- logger.info("Persistence data was not present on node"
- " {0}".format(node['host']))
- else:
- logger.info("Persistence files removed on node {0}"
- .format(node['host']))
-
- @staticmethod
- def modify_persistence_files(node, find, replace):
- """Searches contents of persistence file data.json for the provided
- string, and replaces all occurrences with another string.
-
- :param node: Honeycomb node.
- :param find: Text to find in file.
- :param replace: String to replace anything found with.
- :type node: dict
- :type find: string
- :type replace: string
- :raises HoneycombError: If persistent configuration couldn't be
- modified.
- """
-
- argument = "\"s/{0}/{1}/g\"".format(find, replace)
- path = "{0}/config/data.json".format(Const.REMOTE_HC_PERSIST)
- command = "sed -i {0} {1}".format(argument, path)
-
- ssh = SSH()
- ssh.connect(node)
- (ret_code, _, stderr) = ssh.exec_command_sudo(command)
- if ret_code != 0:
- raise HoneycombError("Failed to modify persistence file on node"
- " {0}, {1}".format(node, stderr))
-
- @staticmethod
- def log_persisted_configuration(node):
- """Read contents of Honeycomb persistence files and print them to log.
-
- :param node: Honeycomb node.
- :type node: dict
- """
-
- commands = [
- "cat {0}/config/data.json".format(Const.REMOTE_HC_PERSIST),
- "cat {0}/context/data.json".format(Const.REMOTE_HC_PERSIST),
- ]
-
- ssh = SSH()
- ssh.connect(node)
- for command in commands:
- (_, _, _) = ssh.exec_command_sudo(command)
-
- @staticmethod
- def configure_persistence(node, state):
- """Enable or disable Honeycomb configuration data persistence.
-
- :param node: Honeycomb node.
- :param state: Enable or Disable.
- :type node: dict
- :type state: str
- :raises ValueError: If the state argument is incorrect.
- :raises HoneycombError: If the operation fails.
- """
-
- state = state.lower()
- if state == "enable":
- state = "true"
- elif state == "disable":
- state = "false"
- else:
- raise ValueError("Unexpected value of state argument:"
- " {0} provided. Must be enable or disable."
- .format(state))
-
- for setting in ("persist-config", "persist-context"):
- # find the setting, replace entire line with 'setting: state'
- find = '\\"{setting}\\":'.format(setting=setting)
- replace = '\\"{setting}\\": \\"{state}\\",'.format(
- setting=setting, state=state)
-
- argument = '"/{0}/c\\ {1}"'.format(find, replace)
- path = "{0}/config/honeycomb.json".format(Const.REMOTE_HC_DIR)
- command = "sed -i {0} {1}".format(argument, path)
-
- ssh = SSH()
- ssh.connect(node)
- (ret_code, _, stderr) = ssh.exec_command_sudo(command)
- if ret_code != 0:
- raise HoneycombError("Failed to modify configuration on "
- "node {0}, {1}".format(node, stderr))