"""Implementation of keywords for Honeycomb setup."""
from json import loads
+from time import time, sleep
from ipaddress import IPv6Address, AddressValueError
node['host']))
@staticmethod
- def check_honeycomb_startup_state(*nodes):
- """Check state of Honeycomb service during startup on specified nodes.
+ def check_honeycomb_startup_state(node, timeout=360, retries=20,
+ interval=15):
+ """Repeatedly check the status of Honeycomb startup until it is fully
+ started or until timeout or max retries is reached.
- Reads html path from template file oper_vpp_version.url.
-
- Honeycomb nodes reply with connection refused or the following status
- codes depending on startup progress: codes 200, 401, 403, 404, 500, 503
+ :param node: Honeycomb node.
+ :param timeout: Timeout value in seconds.
+ :param retries: Max number of retries.
+ :param interval: Interval between checks, in seconds.
+ :type node: dict
+ :type timeout: int
+ :type retries: int
+ :type interval: int
+ :raises HoneycombError: If the Honeycomb process IP cannot be found,
+ or if timeout or number of retries is exceeded."""
- :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.INTERNAL_SERVER_ERROR)
+ ssh = SSH()
+ ssh.connect(node)
- for node in nodes:
- if node['type'] == NodeType.DUT:
- HoneycombSetup.print_ports(node)
- try:
- status_code, _ = HTTPRequest.get(node, path,
- enable_logging=False)
- except HTTPRequestError:
- ssh = SSH()
- ssh.connect(node)
- ret_code, _, _ = ssh.exec_command_sudo(
- "tail -n 100 /var/log/syslog")
- if ret_code != 0:
- # It's probably Centos
- ssh.exec_command_sudo("tail -n 100 /var/log/messages")
- raise
- if status_code == HTTPCodes.OK:
- logger.info("Honeycomb on node {0} is up and running".
- format(node['host']))
- elif status_code in expected_status_codes:
- if status_code == HTTPCodes.UNAUTHORIZED:
- logger.info('Unauthorized. If this triggers keyword '
- 'timeout, verify Honeycomb username and '
- 'password.')
- raise HoneycombError('Honeycomb on node {0} running but '
- 'not yet ready.'.format(node['host']),
- enable_logging=False)
- else:
- raise HoneycombError('Unexpected return code: {0}.'.
- format(status_code))
+ count = 0
+ start = time()
+ while time() - start < timeout and count < retries:
+ count += 1
- status_code, _ = HcUtil.get_honeycomb_data(
+ try:
+ status_code_version, _ = HcUtil.get_honeycomb_data(
+ node, "oper_vpp_version")
+ status_code_if_cfg, _ = HcUtil.get_honeycomb_data(
node, "config_vpp_interfaces")
- if status_code != HTTPCodes.OK:
- raise HoneycombError('Honeycomb on node {0} running but '
- 'not yet ready.'.format(node['host']),
- enable_logging=False)
- return True
+ status_code_if_oper, _ = HcUtil.get_honeycomb_data(
+ node, "oper_vpp_interfaces")
+ except HTTPRequestError:
+ sleep(interval)
+ continue
+ if status_code_if_cfg == HTTPCodes.OK\
+ and status_code_if_cfg == HTTPCodes.OK\
+ and status_code_if_oper == HTTPCodes.OK:
+ logger.info("Check successful, Honeycomb is up and running.")
+ break
+ else:
+ logger.debug(
+ "Attempt ${count} failed on Restconf check. Status codes:\n"
+ "Version: {version}\n"
+ "Interface config: {if_cfg}\n"
+ "Interface operational: {if_oper}".format(
+ count=count,
+ version=status_code_version,
+ if_cfg=status_code_if_cfg,
+ if_oper=status_code_if_oper))
+ sleep(interval)
+ continue
+ else:
+ _, vpp_status, _ = ssh.exec_command("sudo service vpp status")
+ raise HoneycombError(
+ "Timeout or max retries exceeded. Status of VPP:\n"
+ "{vpp_status}".format(vpp_status=vpp_status))
@staticmethod
- def check_honeycomb_shutdown_state(*nodes):
+ def check_honeycomb_shutdown_state(node):
"""Check state of Honeycomb service during shutdown on specified nodes.
Honeycomb nodes reply with connection refused or the following status
codes depending on shutdown progress: codes 200, 404.
- :param nodes: List of DUT nodes stopping Honeycomb.
- :type nodes: list
+ :param node: List of DUT nodes stopping Honeycomb.
+ :type node: dict
:return: True if all GETs fail to connect.
:rtype bool
"""
- cmd = "ps -ef | grep -v grep | grep honeycomb"
- for node in nodes:
- if node['type'] == NodeType.DUT:
- try:
- status_code, _ = HTTPRequest.get(node, '/index.html',
- enable_logging=False)
- if status_code == HTTPCodes.OK:
- raise HoneycombError('Honeycomb on node {0} is still '
- 'running.'.format(node['host']),
- enable_logging=False)
- elif status_code == HTTPCodes.NOT_FOUND:
- raise HoneycombError('Honeycomb on node {0} is shutting'
- ' down.'.format(node['host']),
- enable_logging=False)
- else:
- raise HoneycombError('Unexpected return code: {0}.'.
- format(status_code))
- except HTTPRequestError:
- logger.debug('Connection refused, checking the process '
- 'state ...')
- ssh = SSH()
- ssh.connect(node)
- (ret_code, _, _) = ssh.exec_command_sudo(cmd)
- if ret_code == 0:
- raise HoneycombError('Honeycomb on node {0} is still '
- 'running.'.format(node['host']),
- enable_logging=False)
- else:
- logger.info("Honeycomb on node {0} has stopped".
- format(node['host']))
+ cmd = "pgrep honeycomb"
+
+ ssh = SSH()
+ ssh.connect(node)
+ (ret_code, _, _) = ssh.exec_command_sudo(cmd)
+ if ret_code == 0:
+ raise HoneycombError('Honeycomb on node {0} is still '
+ 'running.'.format(node['host']),
+ enable_logging=False)
+ else:
+ logger.info("Honeycomb on node {0} has stopped".
+ format(node['host']))
return True
@staticmethod
"which java",
"java -version",
"dpkg --list | grep openjdk",
- "ls -la /opt/honeycomb")
+ "ls -la /opt/honeycomb",
+ "cat /opt/honeycomb/modules/*module-config")
for node in nodes:
if node['type'] == NodeType.DUT:
"""
disabled_features = {
- "NSH": "io.fd.hc2vpp.vppnsh.impl.VppNshModule"
+ "NSH": ["io.fd.hc2vpp.vppnsh.impl.VppNshModule"],
+ "BGP": ["io.fd.hc2vpp.bgp.inet.BgpInetModule",
+ "io.fd.honeycomb.infra.bgp.BgpModule",
+ "io.fd.honeycomb.infra.bgp.BgpReadersModule",
+ "io.fd.honeycomb.infra.bgp.BgpWritersModule",
+ "io.fd.honeycomb.northbound.bgp.extension.InetModule",
+ "io.fd.honeycomb.northbound.bgp.extension.EvpnModule",
+ "io.fd.honeycomb.northbound.bgp.extension.L3VpnV4Module",
+ "io.fd.honeycomb.northbound.bgp.extension.L3VpnV6Module",
+ "io.fd.honeycomb.northbound.bgp.extension."
+ "LabeledUnicastModule",
+ "io.fd.honeycomb.northbound.bgp.extension.LinkstateModule"]
}
ssh = SSH()
ssh.connect(node)
if feature in disabled_features.keys():
- # uncomment by replacing the entire line
- find = replace = "{0}".format(disabled_features[feature])
- if disable:
- replace = "// {0}".format(find)
-
- argument = '"/{0}/c\\ {1}"'.format(find, replace)
- path = "{0}/modules/*module-config"\
- .format(Const.REMOTE_HC_DIR)
- command = "sed -i {0} {1}".format(argument, path)
-
- (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))
+ # for every module, uncomment by replacing the entire line
+ for item in disabled_features[feature]:
+ find = replace = "{0}".format(item)
+ if disable:
+ replace = "// {0}".format(find)
+
+ argument = '"/{0}/c\\ {1}"'.format(find, replace)
+ path = "{0}/modules/*module-config"\
+ .format(Const.REMOTE_HC_DIR)
+ command = "sed -i {0} {1}".format(argument, path)
+
+ (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))
else:
raise HoneycombError(
"Unrecognized feature {0}.".format(feature))
"cp -r {src}/*karaf_{odl_name}* {dst}".format(
src=src_path, odl_name=odl_name, dst=dst_path)
- ret_code, _, _ = ssh.exec_command_sudo(cmd, timeout=120)
+ ret_code, _, _ = ssh.exec_command_sudo(cmd, timeout=180)
if int(ret_code) != 0:
raise HoneycombError(
"Failed to copy ODL client on node {0}".format(node["host"]))
logger.info("ODL client service stopped.")
- @staticmethod
- def stop_vpp_service(node):
- """Stop VPP service on the specified node.
-
- :param node: VPP node.
- :type node: dict
- :raises RuntimeError: If VPP fails to stop.
- """
-
- ssh = SSH()
- ssh.connect(node)
- cmd = "service vpp stop"
- ret_code, _, _ = ssh.exec_command_sudo(cmd, timeout=80)
- if int(ret_code) != 0:
- logger.debug("VPP service refused to shut down.")
class HoneycombStartupConfig(object):
def __init__(self):
"""Initializer."""
- self.template = """
- #!/bin/sh -
+ self.template = """#!/bin/sh -
STATUS=100
while [ $STATUS -eq 100 ]
Code Review / csit.git / blobdiff