"""Implementation of keywords for Honeycomb setup."""
-from xml.etree import ElementTree as ET
-
from robot.api import logger
from resources.libraries.python.topology import NodeType
pass
@staticmethod
- def start_honeycomb_on_all_duts(nodes):
- """Start Honeycomb on all DUT nodes in topology.
+ def start_honeycomb_on_duts(*nodes):
+ """Start Honeycomb on specified DUT nodes.
- This keyword starts the Honeycomb service on all DUTs. The keyword just
- starts the Honeycomb and does not check its startup state. Use the
- keyword "Check Honeycomb Startup State" to check if the Honeycomb is up
- and running.
+ This keyword starts the Honeycomb service on specified DUTs.
+ The keyword just starts the Honeycomb and does not check its startup
+ state. Use the keyword "Check Honeycomb Startup State" to check if the
+ Honeycomb is up and running.
Honeycomb must be installed in "/opt" directory, otherwise the start
will fail.
- :param nodes: All nodes in topology.
- :type nodes: dict
+ :param nodes: List of nodes to start Honeycomb on.
+ :type nodes: list
:raises HoneycombError: If Honeycomb fails to start.
"""
logger.console("Starting Honeycomb service ...")
cmd = "{0}/start".format(Const.REMOTE_HC_DIR)
- for node in nodes.values():
+ for node in nodes:
if node['type'] == NodeType.DUT:
ssh = SSH()
ssh.connect(node)
"in progress ...".format(node['host']))
@staticmethod
- def stop_honeycomb_on_all_duts(nodes):
- """Stop the Honeycomb service on all DUTs.
-
- This keyword stops the Honeycomb service on all nodes. It just stops the
- Honeycomb and does not check its shutdown state. Use the keyword "Check
- Honeycomb Shutdown State" to check if Honeycomb has stopped.
- :param nodes: Nodes in topology.
- :type nodes: dict
+ def stop_honeycomb_on_duts(*nodes):
+ """Stop the Honeycomb service on specified DUT nodes.
+
+ This keyword stops the Honeycomb service on specified nodes. It just
+ stops the Honeycomb and does not check its shutdown state. Use the
+ keyword "Check Honeycomb Shutdown State" to check if Honeycomb has
+ stopped.
+ :param nodes: List of nodes to stop Honeycomb on.
+ :type nodes: list
:raises HoneycombError: If Honeycomb failed to stop.
"""
logger.console("Shutting down Honeycomb service ...")
cmd = "{0}/stop".format(Const.REMOTE_HC_DIR)
errors = []
- for node in nodes.values():
+ for node in nodes:
if node['type'] == NodeType.DUT:
ssh = SSH()
ssh.connect(node)
format(errors))
@staticmethod
- def check_honeycomb_startup_state(nodes):
- """Check state of Honeycomb service during startup.
+ def check_honeycomb_startup_state(*nodes):
+ """Check state of Honeycomb service during startup on specified nodes.
Reads html path from template file oper_vpp_version.url.
- Honeycomb node replies with connection refused or the following status
- codes depending on startup progress: codes 200, 401, 403, 404, 503
+ Honeycomb nodes reply with connection refused or the following status
+ codes depending on startup progress: codes 200, 401, 403, 404, 500, 503
- :param nodes: Nodes in topology.
- :type nodes: dict
+ :param nodes: List of DUT nodes starting Honeycomb.
+ :type nodes: list
:return: True if all GETs returned code 200(OK).
:rtype bool
"""
-
path = HcUtil.read_path_from_url_file("oper_vpp_version")
expected_status_codes = (HTTPCodes.UNAUTHORIZED,
HTTPCodes.FORBIDDEN,
HTTPCodes.NOT_FOUND,
- HTTPCodes.SERVICE_UNAVAILABLE)
+ HTTPCodes.SERVICE_UNAVAILABLE,
+ HTTPCodes.INTERNAL_SERVER_ERROR)
- for node in nodes.values():
+ for node in nodes:
if node['type'] == NodeType.DUT:
status_code, _ = HTTPRequest.get(node, path, timeout=10,
enable_logging=False)
return True
@staticmethod
- def check_honeycomb_shutdown_state(nodes):
- """Check state of Honeycomb service during shutdown.
+ def check_honeycomb_shutdown_state(*nodes):
+ """Check state of Honeycomb service during shutdown on specified nodes.
- Honeycomb node replies with connection refused or the following status
+ Honeycomb nodes reply with connection refused or the following status
codes depending on shutdown progress: codes 200, 404.
- :param nodes: Nodes in topology.
- :type nodes: dict
+ :param nodes: List of DUT nodes stopping Honeycomb.
+ :type nodes: list
:return: True if all GETs fail to connect.
:rtype bool
"""
-
cmd = "ps -ef | grep -v grep | grep karaf"
- for node in nodes.values():
+ for node in nodes:
if node['type'] == NodeType.DUT:
try:
status_code, _ = HTTPRequest.get(node, '/index.html',
logger.info("Honeycomb on node {0} has stopped".
format(node['host']))
return True
-
- @staticmethod
- def add_vpp_to_honeycomb_network_topology(nodes):
- """Add vpp node to Honeycomb network topology.
-
- :param nodes: All nodes in test topology.
- :type nodes: dict
- :return: Status code and response content from PUT requests.
- :rtype: tuple
- :raises HoneycombError: If a node was not added to Honeycomb topology.
-
- Reads HTML path from template file config_topology_node.url.
- Path to the node to be added, e.g.:
- ("/restconf/config/network-topology:network-topology"
- "/topology/topology-netconf/node/")
- There must be "/" at the end, as generated node name is added at the
- end.
-
- Reads payload data from template file add_vpp_to_topology.xml.
- Information about node as XML structure, e.g.:
- <node xmlns="urn:TBD:params:xml:ns:yang:network-topology">
- <node-id>
- {vpp_host}
- </node-id>
- <host xmlns="urn:opendaylight:netconf-node-topology">
- {vpp_ip}
- </host>
- <port xmlns="urn:opendaylight:netconf-node-topology">
- {vpp_port}
- </port>
- <username xmlns="urn:opendaylight:netconf-node-topology">
- {user}
- </username>
- <password xmlns="urn:opendaylight:netconf-node-topology">
- {passwd}
- </password>
- <tcp-only xmlns="urn:opendaylight:netconf-node-topology">
- false
- </tcp-only>
- <keepalive-delay xmlns="urn:opendaylight:netconf-node-topology">
- 0
- </keepalive-delay>
- </node>
- NOTE: The placeholders:
- {vpp_host}
- {vpp_ip}
- {vpp_port}
- {user}
- {passwd}
- MUST be there as they are replaced by correct values.
- """
-
- path = HcUtil.read_path_from_url_file("config_topology_node")
- try:
- xml_data = ET.parse("{0}/add_vpp_to_topology.xml".
- format(Const.RESOURCES_TPL_HC))
- except ET.ParseError as err:
- raise HoneycombError(repr(err))
- data = ET.tostring(xml_data.getroot())
-
- headers = {"Content-Type": "application/xml"}
-
- status_codes = []
- responses = []
- for node_name, node in nodes.items():
- if node['type'] == NodeType.DUT:
- try:
- payload = data.format(
- vpp_host=node_name,
- vpp_ip=node["host"],
- vpp_port=node['honeycomb']["netconf_port"],
- user=node['honeycomb']["user"],
- passwd=node['honeycomb']["passwd"])
- status_code, resp = HTTPRequest.put(
- node=node,
- path="{0}/{1}".format(path, node_name),
- headers=headers,
- payload=payload)
- if status_code != HTTPCodes.OK:
- raise HoneycombError(
- "VPP {0} was not added to topology. "
- "Status code: {1}.".format(node["host"],
- status_code))
-
- status_codes.append(status_code)
- responses.append(resp)
-
- except HTTPRequestError as err:
- raise HoneycombError("VPP {0} was not added to topology.".
- format(node["host"]), repr(err))
- return status_codes, responses
Code Review / csit.git / blobdiff