"healthcheck")
${FUNCTEST_TEST_DIR}/OpenStack/healthcheck/healthcheck.sh
;;
- "vping_ssh")
- python ${FUNCTEST_TEST_DIR}/OpenStack/vPing/vping.py -m ssh $report
- ;;
- "vping_userdata")
- python ${FUNCTEST_TEST_DIR}/OpenStack/vPing/vping.py -m userdata $report
- ;;
"odl")
odl_tests
[[ "$report" == "-r" ]] && args=-p
dependencies:
installer: ''
scenario: '^((?!bgpvpn|odl_l3).)*$'
+ run:
+ module: 'functest.opnfv_tests.OpenStack.vPing.vping_ssh'
+ class: 'VPingSSH'
-
name: vping_userdata
dependencies:
installer: ''
scenario: '^((?!lxd).)*$'
+ run:
+ module: 'functest.opnfv_tests.OpenStack.vPing.vping_userdata'
+ class: 'VPingUserdata'
-
name: tempest_smoke_serial
project = "functest"
def __init__(self):
+ self.functest_repo = ft_utils.FUNCTEST_REPO
self.details = {}
self.case_name = ""
self.criteria = ""
+++ /dev/null
-#!/usr/bin/python
-#
-# Copyright (c) 2015 All rights reserved
-# This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# 0.1: This script boots the VM1 and allocates IP address from Nova
-# Later, the VM2 boots then execute cloud-init to ping VM1.
-# After successful ping, both the VMs are deleted.
-# 0.2: measure test duration and publish results under json format
-# 0.3: adapt push 2 DB after Test API refacroting
-#
-#
-import datetime
-import time
-
-import argparse
-import functest.utils.functest_logger as ft_logger
-
-import vping_util as util
-
-parser = argparse.ArgumentParser()
-parser.add_argument("-d", "--debug", help="Debug mode", action="store_true")
-parser.add_argument("-r", "--report",
- help="Create json result file",
- action="store_true")
-parser.add_argument("-m", "--mode", default='ssh',
- help="vPing mode: userdata or ssh",
- action="store")
-
-args = parser.parse_args()
-
-
-def main():
- if args.mode == 'ssh':
- case = 'vping_ssh'
- else:
- case = 'vping_userdata'
-
- logger = ft_logger.Logger(case).getLogger()
-
- util.init(logger)
-
- util.check_repo_exist()
-
- vmname_1 = util.get_vmname_1()
- vmname_2 = util.get_vmname_2()
-
- image_id = util.create_image()
-
- flavor = util.get_flavor()
-
- network_id = util.create_network_full()
-
- sg_id = util.create_security_group()
-
- util.delete_exist_vms()
-
- start_time = time.time()
- logger.info("vPing Start Time:'%s'" % (
- datetime.datetime.fromtimestamp(start_time).strftime(
- '%Y-%m-%d %H:%M:%S')))
-
- vm1 = util.boot_vm(case,
- vmname_1,
- image_id,
- flavor,
- network_id,
- None,
- sg_id)
- test_ip = util.get_test_ip(vm1)
- vm2 = util.boot_vm(case,
- vmname_2,
- image_id,
- flavor,
- network_id,
- test_ip,
- sg_id)
-
- EXIT_CODE, stop_time = util.do_vping(case, vm2, test_ip)
- details = util.check_result(EXIT_CODE,
- start_time,
- stop_time)
- util.push_result(args.report,
- case,
- start_time,
- stop_time,
- details)
-
- exit(EXIT_CODE)
-
-
-if __name__ == '__main__':
- main()
--- /dev/null
+#!/usr/bin/python
+#
+# Copyright (c) 2015 All rights reserved
+# This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+
+import os
+import pprint
+import time
+from datetime import datetime
+
+import functest.utils.functest_utils as ft_utils
+import functest.utils.openstack_utils as os_utils
+from functest.core import TestCasesBase
+
+
+class VPingBase(TestCasesBase.TestCasesBase):
+ def __init__(self):
+ def get_conf(parameter):
+ return ft_utils.get_functest_config(parameter)
+
+ super(VPingBase, self).__init__()
+ self.logger = None
+ self.repo = get_conf('general.directories.dir_vping')
+ self.vm1_name = get_conf('vping.vm_name_1')
+ self.vm2_name = get_conf('vping.vm_name_2')
+ self.vm_boot_timeout = 180
+ self.vm_delete_timeout = 100
+ self.ping_timeout = get_conf('vping.ping_timeout')
+
+ self.image_name = get_conf('vping.image_name')
+ self.image_filename = get_conf('general.openstack.image_file_name')
+ self.image_format = get_conf('general.openstack.image_disk_format')
+ self.image_path = \
+ "%s/%s" % (get_conf('general.directories.dir_functest_data'),
+ self.image_filename)
+
+ self.flavor_name = get_conf('vping.vm_flavor')
+
+ # NEUTRON Private Network parameters
+ self.private_net_name = get_conf('vping.vping_private_net_name')
+ self.private_subnet_name = get_conf('vping.vping_private_subnet_name')
+ self.private_subnet_cidr = get_conf('vping.vping_private_subnet_cidr')
+ self.router_name = get_conf('vping.vping_router_name')
+ self.sg_name = get_conf('vping.vping_sg_name')
+ self.sg_desc = get_conf('vping.vping_sg_descr')
+ self.neutron_client = os_utils.get_neutron_client()
+ self.glance_client = os_utils.get_glance_client()
+ self.nova_client = os_utils.get_nova_client()
+
+ def run(self, **kwargs):
+ if not self.check_repo_exist():
+ return TestCasesBase.TestCasesBase.EX_RUN_ERROR
+
+ image_id = self.create_image()
+ if not image_id:
+ return TestCasesBase.TestCasesBase.EX_RUN_ERROR
+
+ flavor = self.get_flavor()
+ if not flavor:
+ return TestCasesBase.TestCasesBase.EX_RUN_ERROR
+
+ network_id = self.create_network_full()
+ if not network_id:
+ return TestCasesBase.TestCasesBase.EX_RUN_ERROR
+
+ sg_id = self.create_security_group()
+ if not sg_id:
+ return TestCasesBase.TestCasesBase.EX_RUN_ERROR
+
+ self.delete_exist_vms()
+
+ self.start_time = time.time()
+ self.logger.info("vPing Start Time:'%s'" % (
+ datetime.fromtimestamp(self.start_time).strftime(
+ '%Y-%m-%d %H:%M:%S')))
+
+ vm1 = self.boot_vm(self.vm1_name,
+ image_id,
+ flavor,
+ network_id,
+ None,
+ sg_id)
+ if not vm1:
+ return TestCasesBase.TestCasesBase.EX_RUN_ERROR
+
+ test_ip = self.get_test_ip(vm1)
+ vm2 = self.boot_vm(self.vm2_name,
+ image_id,
+ flavor,
+ network_id,
+ test_ip,
+ sg_id)
+ if not vm2:
+ return TestCasesBase.TestCasesBase.EX_RUN_ERROR
+
+ EXIT_CODE = self.do_vping(vm2, test_ip)
+ if EXIT_CODE == TestCasesBase.TestCasesBase.EX_RUN_ERROR:
+ return EXIT_CODE
+
+ self.stop_time = time.time()
+ self.parse_result(EXIT_CODE,
+ self.start_time,
+ self.stop_time)
+ return TestCasesBase.TestCasesBase.EX_OK
+
+ def boot_vm_preparation(self, config, vmname, test_ip):
+ pass
+
+ def do_vping(self, vm, test_ip):
+ raise NotImplementedError('vping execution is not implemented')
+
+ def check_repo_exist(self):
+ if not os.path.exists(self.functest_repo):
+ self.logger.error("Functest repository not found '%s'"
+ % self.functest_repo)
+ return False
+ return True
+
+ def create_image(self):
+ _, image_id = os_utils.get_or_create_image(self.image_name,
+ self.image_path,
+ self.image_format)
+ if not image_id:
+ return None
+
+ return image_id
+
+ def get_flavor(self):
+ try:
+ flavor = self.nova_client.flavors.find(name=self.flavor_name)
+ self.logger.info("Using existing Flavor '%s'..."
+ % self.flavor_name)
+ return flavor
+ except:
+ self.logger.error("Flavor '%s' not found." % self.flavor_name)
+ self.logger.info("Available flavors are: ")
+ self.pMsg(self.nova_client.flavor.list())
+ return None
+
+ def create_network_full(self):
+ network_dic = os_utils.create_network_full(self.neutron_client,
+ self.private_net_name,
+ self.private_subnet_name,
+ self.router_name,
+ self.private_subnet_cidr)
+
+ if not network_dic:
+ self.logger.error(
+ "There has been a problem when creating the neutron network")
+ return None
+ network_id = network_dic["net_id"]
+ return network_id
+
+ def create_security_group(self):
+ sg_id = os_utils.get_security_group_id(self.neutron_client,
+ self.sg_name)
+ if sg_id != '':
+ self.logger.info("Using existing security group '%s'..."
+ % self.sg_name)
+ else:
+ self.logger.info("Creating security group '%s'..."
+ % self.sg_name)
+ SECGROUP = os_utils.create_security_group(self.neutron_client,
+ self.sg_name,
+ self.sg_desc)
+ if not SECGROUP:
+ self.logger.error("Failed to create the security group...")
+ return None
+
+ sg_id = SECGROUP['id']
+
+ self.logger.debug("Security group '%s' with ID=%s created "
+ "successfully." % (SECGROUP['name'], sg_id))
+
+ self.logger.debug("Adding ICMP rules in security group '%s'..."
+ % self.sg_name)
+ if not os_utils.create_secgroup_rule(self.neutron_client, sg_id,
+ 'ingress', 'icmp'):
+ self.logger.error("Failed to create security group rule...")
+ return None
+
+ self.logger.debug("Adding SSH rules in security group '%s'..."
+ % self.sg_name)
+ if not os_utils.create_secgroup_rule(self.neutron_client, sg_id,
+ 'ingress', 'tcp',
+ '22', '22'):
+ self.logger.error("Failed to create security group rule...")
+ return None
+
+ if not os_utils.create_secgroup_rule(
+ self.neutron_client, sg_id, 'egress', 'tcp', '22', '22'):
+ self.logger.error("Failed to create security group rule...")
+ return None
+ return sg_id
+
+ def delete_exist_vms(self):
+ servers = self.nova_client.servers.list()
+ for server in servers:
+ if server.name == self.vm1_name or server.name == self.vm2_name:
+ self.logger.info("Deleting instance %s..." % server.name)
+ server.delete()
+
+ def boot_vm(self, vmname, image_id, flavor, network_id, test_ip, sg_id):
+ config = dict()
+ config['name'] = vmname
+ config['flavor'] = flavor
+ config['image'] = image_id
+ config['nics'] = [{"net-id": network_id}]
+ self.boot_vm_preparation(config, vmname, test_ip)
+ self.logger.info("Creating instance '%s'..." % vmname)
+ self.logger.debug("Configuration: %s" % config)
+ vm = self.nova_client.servers.create(**config)
+
+ # wait until VM status is active
+ if not self.waitVmActive(self.nova_client, vm):
+ vm_status = os_utils.get_instance_status(self.nova_client, vm)
+ self.logger.error("Instance '%s' cannot be booted. Status is '%s'"
+ % (vmname, vm_status))
+ return None
+ else:
+ self.logger.info("Instance '%s' is ACTIVE." % vmname)
+
+ self.add_secgroup(vmname, vm.id, sg_id)
+
+ return vm
+
+ def waitVmActive(self, nova, vm):
+ # sleep and wait for VM status change
+ sleep_time = 3
+ count = self.vm_boot_timeout / sleep_time
+ while True:
+ status = os_utils.get_instance_status(nova, vm)
+ self.logger.debug("Status: %s" % status)
+ if status == "ACTIVE":
+ return True
+ if status == "ERROR" or status == "error":
+ return False
+ if count == 0:
+ self.logger.debug("Booting a VM timed out...")
+ return False
+ count -= 1
+ time.sleep(sleep_time)
+ return False
+
+ def add_secgroup(self, vmname, vm_id, sg_id):
+ self.logger.info("Adding '%s' to security group '%s'..." %
+ (vmname, self.sg_name))
+ os_utils.add_secgroup_to_instance(self.nova_client, vm_id, sg_id)
+
+ def get_test_ip(self, vm):
+ test_ip = vm.networks.get(self.private_net_name)[0]
+ self.logger.debug("Instance '%s' got %s" % (vm.name, test_ip))
+ return test_ip
+
+ def parse_result(self, code, start_time, stop_time):
+ test_status = "FAIL"
+ if code == 0:
+ self.logger.info("vPing OK")
+ duration = round(stop_time - start_time, 1)
+ self.logger.info("vPing duration:'%s'" % duration)
+ test_status = "PASS"
+ elif code == -2:
+ duration = 0
+ self.logger.info("Userdata is not supported in nova boot. "
+ "Aborting test...")
+ else:
+ duration = 0
+ self.logger.error("vPing FAILED")
+
+ self.details = {'timestart': start_time,
+ 'duration': duration,
+ 'status': test_status}
+ self.criteria = test_status
+
+ @staticmethod
+ def pMsg(msg):
+ """pretty printing"""
+ pprint.PrettyPrinter(indent=4).pprint(msg)
+
+
+class VPingMain(object):
+ def __init__(self, vping_cls):
+ self.vping = vping_cls()
+
+ def main(self, **kwargs):
+ try:
+ result = self.vping.run(**kwargs)
+ if result != VPingBase.EX_OK:
+ return result
+ if kwargs['report']:
+ return self.vping.push_to_db()
+ except Exception:
+ return VPingBase.EX_RUN_ERROR
--- /dev/null
+#!/usr/bin/python
+#
+# Copyright (c) 2015 All rights reserved
+# This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+
+import os
+import re
+import sys
+import time
+
+import argparse
+import paramiko
+from scp import SCPClient
+
+import functest.utils.functest_logger as ft_logger
+import functest.utils.openstack_utils as os_utils
+import vping_base
+from functest.core.TestCasesBase import TestCasesBase
+
+
+class VPingSSH(vping_base.VPingBase):
+
+ def __init__(self):
+ super(VPingSSH, self).__init__()
+ self.case_name = 'vping_ssh'
+ self.logger = ft_logger.Logger(self.case_name).getLogger()
+
+ def do_vping(self, vm, test_ip):
+ floatip = self.add_float_ip(vm)
+ if not floatip:
+ return TestCasesBase.EX_RUN_ERROR
+ ssh = self.establish_ssh(vm, floatip)
+ if not ssh:
+ return TestCasesBase.EX_RUN_ERROR
+ if not self.transfer_ping_script(ssh, floatip):
+ return TestCasesBase.EX_RUN_ERROR
+ return self.do_vping_ssh(ssh, test_ip)
+
+ def add_float_ip(self, vm):
+ self.logger.info("Creating floating IP for VM '%s'..." % self.vm2_name)
+ floatip_dic = os_utils.create_floating_ip(self.neutron_client)
+ floatip = floatip_dic['fip_addr']
+
+ if floatip is None:
+ self.logger.error("Cannot create floating IP.")
+ return None
+ self.logger.info("Floating IP created: '%s'" % floatip)
+
+ self.logger.info("Associating floating ip: '%s' to VM '%s' "
+ % (floatip, self.vm2_name))
+ if not os_utils.add_floating_ip(self.nova_client, vm.id, floatip):
+ self.logger.error("Cannot associate floating IP to VM.")
+ return None
+
+ return floatip
+
+ def establish_ssh(self, vm, floatip):
+ self.logger.info("Trying to establish SSH connection to %s..."
+ % floatip)
+ username = 'cirros'
+ password = 'cubswin:)'
+ ssh = paramiko.SSHClient()
+ ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+
+ timeout = 50
+ nolease = False
+ got_ip = False
+ discover_count = 0
+ cidr_first_octet = self.private_subnet_cidr.split('.')[0]
+ while timeout > 0:
+ try:
+ ssh.connect(floatip, username=username,
+ password=password, timeout=2)
+ self.logger.debug("SSH connection established to %s."
+ % floatip)
+ break
+ except:
+ self.logger.debug("Waiting for %s..." % floatip)
+ time.sleep(6)
+ timeout -= 1
+
+ console_log = vm.get_console_output()
+
+ # print each "Sending discover" captured on the console log
+ if (len(re.findall("Sending discover", console_log)) >
+ discover_count and not got_ip):
+ discover_count += 1
+ self.logger.debug("Console-log '%s': Sending discover..."
+ % self.vm2_name)
+
+ # check if eth0 got an ip,the line looks like this:
+ # "inet addr:192.168."....
+ # if the dhcp agent fails to assing ip, this line will not appear
+ if "inet addr:" + cidr_first_octet in console_log and not got_ip:
+ got_ip = True
+ self.logger.debug("The instance '%s' succeeded to get the IP "
+ "from the dhcp agent." % self.vm2_name)
+
+ # if dhcp not work,it shows "No lease, failing".The test will fail
+ if "No lease, failing" in console_log \
+ and not nolease \
+ and not got_ip:
+ nolease = True
+ self.logger.debug("Console-log '%s': No lease, failing..."
+ % self.vm2_name)
+ self.logger.info("The instance failed to get an IP from DHCP "
+ "agent. The test will probably timeout...")
+
+ if timeout == 0: # 300 sec timeout (5 min)
+ self.logger.error("Cannot establish connection to IP '%s'. "
+ "Aborting" % floatip)
+ return None
+ return ssh
+
+ def transfer_ping_script(self, ssh, floatip):
+ self.logger.info("Trying to transfer ping.sh to %s..." % floatip)
+ scp = SCPClient(ssh.get_transport())
+
+ ping_script = os.path.join(self.repo + "ping.sh")
+ try:
+ scp.put(ping_script, "~/")
+ except:
+ self.logger.error("Cannot SCP the file '%s' to VM '%s'"
+ % (ping_script, floatip))
+ return False
+
+ cmd = 'chmod 755 ~/ping.sh'
+ (stdin, stdout, stderr) = ssh.exec_command(cmd)
+ for line in stdout.readlines():
+ print line
+
+ return True
+
+ def do_vping_ssh(self, ssh, test_ip):
+ EXIT_CODE = -1
+ self.logger.info("Waiting for ping...")
+
+ sec = 0
+ cmd = '~/ping.sh ' + test_ip
+ flag = False
+
+ while True:
+ time.sleep(1)
+ (stdin, stdout, stderr) = ssh.exec_command(cmd)
+ output = stdout.readlines()
+
+ for line in output:
+ if "vPing OK" in line:
+ self.logger.info("vPing detected!")
+ EXIT_CODE = 0
+ flag = True
+ break
+
+ elif sec == self.ping_timeout:
+ self.logger.info("Timeout reached.")
+ flag = True
+ break
+ if flag:
+ break
+ self.logger.debug("Pinging %s. Waiting for response..." % test_ip)
+ sec += 1
+ return EXIT_CODE
+
+
+if __name__ == '__main__':
+ args_parser = argparse.ArgumentParser()
+ args_parser.add_argument("-r", "--report",
+ help="Create json result file",
+ action="store_true")
+ args = vars(args_parser.parse_args())
+ sys.exit(vping_base.VPingMain(VPingSSH).main(**args))
--- /dev/null
+#!/usr/bin/python
+#
+# Copyright (c) 2015 All rights reserved
+# This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+
+import sys
+import time
+
+import argparse
+
+import functest.utils.functest_logger as ft_logger
+import vping_base
+
+
+class VPingUserdata(vping_base.VPingBase):
+
+ def __init__(self):
+ super(VPingUserdata, self).__init__()
+ self.case_name = 'vping_userdata'
+ self.logger = ft_logger.Logger(self.case_name).getLogger()
+
+ def boot_vm_preparation(self, config, vmname, test_ip):
+ config['config_drive'] = True
+ if vmname == self.vm2_name:
+ u = ("#!/bin/sh\n\n"
+ "while true; do\n"
+ " ping -c 1 %s 2>&1 >/dev/null\n"
+ " RES=$?\n"
+ " if [ \"Z$RES\" = \"Z0\" ] ; then\n"
+ " echo 'vPing OK'\n"
+ " break\n"
+ " else\n"
+ " echo 'vPing KO'\n"
+ " fi\n"
+ " sleep 1\n"
+ "done\n" % test_ip)
+ config['userdata'] = u
+
+ def do_vping(self, vm, test_ip):
+ self.logger.info("Waiting for ping...")
+ EXIT_CODE = -1
+ sec = 0
+ tries = 0
+
+ while True:
+ time.sleep(1)
+ p_console = vm.get_console_output()
+ if "vPing OK" in p_console:
+ self.logger.info("vPing detected!")
+ EXIT_CODE = 0
+ break
+ elif "failed to read iid from metadata" in p_console or tries > 5:
+ EXIT_CODE = -2
+ break
+ elif sec == self.ping_timeout:
+ self.logger.info("Timeout reached.")
+ break
+ elif sec % 10 == 0:
+ if "request failed" in p_console:
+ self.logger.debug("It seems userdata is not supported "
+ "in nova boot. Waiting a bit...")
+ tries += 1
+ else:
+ self.logger.debug("Pinging %s. Waiting for response..."
+ % test_ip)
+ sec += 1
+
+ return EXIT_CODE
+
+
+if __name__ == '__main__':
+ args_parser = argparse.ArgumentParser()
+ args_parser.add_argument("-r", "--report",
+ help="Create json result file",
+ action="store_true")
+ args = vars(args_parser.parse_args())
+
+ sys.exit(vping_base.VPingMain(VPingUserdata).main(**args))
+++ /dev/null
-import os
-import pprint
-import re
-import sys
-import time
-
-import paramiko
-from scp import SCPClient
-
-import functest.utils.functest_utils as ft_utils
-import functest.utils.openstack_utils as os_utils
-FUNCTEST_REPO = ft_utils.FUNCTEST_REPO
-
-NAME_VM_1 = ft_utils.get_functest_config('vping.vm_name_1')
-NAME_VM_2 = ft_utils.get_functest_config('vping.vm_name_2')
-
-VM_BOOT_TIMEOUT = 180
-VM_DELETE_TIMEOUT = 100
-PING_TIMEOUT = ft_utils.get_functest_config('vping.ping_timeout')
-
-GLANCE_IMAGE_NAME = ft_utils.get_functest_config('vping.image_name')
-GLANCE_IMAGE_FILENAME = \
- ft_utils.get_functest_config('general.openstack.image_file_name')
-GLANCE_IMAGE_FORMAT = \
- ft_utils.get_functest_config('general.openstack.image_disk_format')
-GLANCE_IMAGE_PATH = \
- ft_utils.get_functest_config('general.directories.dir_functest_data') + \
- "/" + GLANCE_IMAGE_FILENAME
-
-
-FLAVOR = ft_utils.get_functest_config('vping.vm_flavor')
-
-# NEUTRON Private Network parameters
-PRIVATE_NET_NAME = \
- ft_utils.get_functest_config('vping.vping_private_net_name')
-PRIVATE_SUBNET_NAME = \
- ft_utils.get_functest_config('vping.vping_private_subnet_name')
-PRIVATE_SUBNET_CIDR = \
- ft_utils.get_functest_config('vping.vping_private_subnet_cidr')
-ROUTER_NAME = ft_utils.get_functest_config('vping.vping_router_name')
-
-SECGROUP_NAME = ft_utils.get_functest_config('vping.vping_sg_name')
-SECGROUP_DESCR = ft_utils.get_functest_config('vping.vping_sg_descr')
-
-
-neutron_client = None
-glance_client = None
-nova_client = None
-logger = None
-
-pp = pprint.PrettyPrinter(indent=4)
-
-
-def pMsg(value):
- """pretty printing"""
- pp.pprint(value)
-
-
-def check_repo_exist():
- if not os.path.exists(FUNCTEST_REPO):
- logger.error("Functest repository not found '%s'" % FUNCTEST_REPO)
- exit(-1)
-
-
-def get_vmname_1():
- return NAME_VM_1
-
-
-def get_vmname_2():
- return NAME_VM_2
-
-
-def init(vping_logger):
- global nova_client
- nova_client = os_utils.get_nova_client()
- global neutron_client
- neutron_client = os_utils.get_neutron_client()
- global glance_client
- glance_client = os_utils.get_glance_client()
- global logger
- logger = vping_logger
-
-
-def waitVmActive(nova, vm):
-
- # sleep and wait for VM status change
- sleep_time = 3
- count = VM_BOOT_TIMEOUT / sleep_time
- while True:
- status = os_utils.get_instance_status(nova, vm)
- logger.debug("Status: %s" % status)
- if status == "ACTIVE":
- return True
- if status == "ERROR" or status == "error":
- return False
- if count == 0:
- logger.debug("Booting a VM timed out...")
- return False
- count -= 1
- time.sleep(sleep_time)
- return False
-
-
-def create_security_group():
- sg_id = os_utils.get_security_group_id(neutron_client,
- SECGROUP_NAME)
- if sg_id != '':
- logger.info("Using existing security group '%s'..." % SECGROUP_NAME)
- else:
- logger.info("Creating security group '%s'..." % SECGROUP_NAME)
- SECGROUP = os_utils.create_security_group(neutron_client,
- SECGROUP_NAME,
- SECGROUP_DESCR)
- if not SECGROUP:
- logger.error("Failed to create the security group...")
- return False
-
- sg_id = SECGROUP['id']
-
- logger.debug("Security group '%s' with ID=%s created successfully."
- % (SECGROUP['name'], sg_id))
-
- logger.debug("Adding ICMP rules in security group '%s'..."
- % SECGROUP_NAME)
- if not os_utils.create_secgroup_rule(neutron_client, sg_id,
- 'ingress', 'icmp'):
- logger.error("Failed to create the security group rule...")
- return False
-
- logger.debug("Adding SSH rules in security group '%s'..."
- % SECGROUP_NAME)
- if not os_utils.create_secgroup_rule(neutron_client, sg_id,
- 'ingress', 'tcp',
- '22', '22'):
- logger.error("Failed to create the security group rule...")
- return False
-
- if not os_utils.create_secgroup_rule(
- neutron_client, sg_id, 'egress', 'tcp', '22', '22'):
- logger.error("Failed to create the security group rule...")
- return False
- return sg_id
-
-
-def create_image():
- _, image_id = os_utils.get_or_create_image(GLANCE_IMAGE_NAME,
- GLANCE_IMAGE_PATH,
- GLANCE_IMAGE_FORMAT)
- if not image_id:
- exit(-1)
-
- return image_id
-
-
-def get_flavor():
- EXIT_CODE = -1
-
- # Check if the given flavor exists
- try:
- flavor = nova_client.flavors.find(name=FLAVOR)
- logger.info("Using existing Flavor '%s'..." % FLAVOR)
- return flavor
- except:
- logger.error("Flavor '%s' not found." % FLAVOR)
- logger.info("Available flavors are: ")
- pMsg(nova_client.flavor.list())
- exit(EXIT_CODE)
-
-
-def create_network_full():
- EXIT_CODE = -1
-
- network_dic = os_utils.create_network_full(neutron_client,
- PRIVATE_NET_NAME,
- PRIVATE_SUBNET_NAME,
- ROUTER_NAME,
- PRIVATE_SUBNET_CIDR)
-
- if not network_dic:
- logger.error(
- "There has been a problem when creating the neutron network")
- exit(EXIT_CODE)
- network_id = network_dic["net_id"]
- return network_id
-
-
-def delete_exist_vms():
- servers = nova_client.servers.list()
- for server in servers:
- if server.name == NAME_VM_1 or server.name == NAME_VM_2:
- logger.info("Instance %s found. Deleting..." % server.name)
- server.delete()
-
-
-def is_userdata(case):
- return case == 'vping_userdata'
-
-
-def is_ssh(case):
- return case == 'vping_ssh'
-
-
-def boot_vm(case, name, image_id, flavor, network_id, test_ip, sg_id):
- EXIT_CODE = -1
-
- config = dict()
- config['name'] = name
- config['flavor'] = flavor
- config['image'] = image_id
- config['nics'] = [{"net-id": network_id}]
- if is_userdata(case):
- config['config_drive'] = True
- if name == NAME_VM_2:
- u = ("#!/bin/sh\n\n"
- "while true; do\n"
- " ping -c 1 %s 2>&1 >/dev/null\n"
- " RES=$?\n"
- " if [ \"Z$RES\" = \"Z0\" ] ; then\n"
- " echo 'vPing OK'\n"
- " break\n"
- " else\n"
- " echo 'vPing KO'\n"
- " fi\n"
- " sleep 1\n"
- "done\n" % test_ip)
- config['userdata'] = u
-
- logger.info("Creating instance '%s'..." % name)
- logger.debug("Configuration: %s" % config)
- vm = nova_client.servers.create(**config)
-
- # wait until VM status is active
- if not waitVmActive(nova_client, vm):
-
- logger.error("Instance '%s' cannot be booted. Status is '%s'" % (
- name, os_utils.get_instance_status(nova_client, vm)))
- exit(EXIT_CODE)
- else:
- logger.info("Instance '%s' is ACTIVE." % name)
-
- add_secgroup(name, vm.id, sg_id)
-
- return vm
-
-
-def get_test_ip(vm):
- test_ip = vm.networks.get(PRIVATE_NET_NAME)[0]
- logger.debug("Instance '%s' got %s" % (vm.name, test_ip))
- return test_ip
-
-
-def add_secgroup(vmname, vm_id, sg_id):
- logger.info("Adding '%s' to security group '%s'..." %
- (vmname, SECGROUP_NAME))
- os_utils.add_secgroup_to_instance(nova_client, vm_id, sg_id)
-
-
-def add_float_ip(vm):
- EXIT_CODE = -1
-
- logger.info("Creating floating IP for VM '%s'..." % NAME_VM_2)
- floatip_dic = os_utils.create_floating_ip(neutron_client)
- floatip = floatip_dic['fip_addr']
-
- if floatip is None:
- logger.error("Cannot create floating IP.")
- exit(EXIT_CODE)
- logger.info("Floating IP created: '%s'" % floatip)
-
- logger.info("Associating floating ip: '%s' to VM '%s' "
- % (floatip, NAME_VM_2))
- if not os_utils.add_floating_ip(nova_client, vm.id, floatip):
- logger.error("Cannot associate floating IP to VM.")
- exit(EXIT_CODE)
-
- return floatip
-
-
-def establish_ssh(vm, floatip):
- EXIT_CODE = -1
-
- logger.info("Trying to establish SSH connection to %s..." % floatip)
- username = 'cirros'
- password = 'cubswin:)'
- ssh = paramiko.SSHClient()
- ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
-
- timeout = 50
- nolease = False
- got_ip = False
- discover_count = 0
- cidr_first_octet = PRIVATE_SUBNET_CIDR.split('.')[0]
- while timeout > 0:
- try:
- ssh.connect(floatip, username=username,
- password=password, timeout=2)
- logger.debug("SSH connection established to %s." % floatip)
- break
- except:
- logger.debug("Waiting for %s..." % floatip)
- time.sleep(6)
- timeout -= 1
-
- console_log = vm.get_console_output()
-
- # print each "Sending discover" captured on the console log
- if (len(re.findall("Sending discover", console_log)) >
- discover_count and not got_ip):
- discover_count += 1
- logger.debug("Console-log '%s': Sending discover..."
- % NAME_VM_2)
-
- # check if eth0 got an ip,the line looks like this:
- # "inet addr:192.168."....
- # if the dhcp agent fails to assing ip, this line will not appear
- if "inet addr:" + cidr_first_octet in console_log and not got_ip:
- got_ip = True
- logger.debug("The instance '%s' succeeded to get the IP "
- "from the dhcp agent." % NAME_VM_2)
-
- # if dhcp doesnt work,it shows "No lease, failing".The test will fail
- if "No lease, failing" in console_log and not nolease and not got_ip:
- nolease = True
- logger.debug("Console-log '%s': No lease, failing..."
- % NAME_VM_2)
- logger.info("The instance failed to get an IP from the "
- "DHCP agent. The test will probably timeout...")
-
- if timeout == 0: # 300 sec timeout (5 min)
- logger.error("Cannot establish connection to IP '%s'. Aborting"
- % floatip)
- exit(EXIT_CODE)
- return ssh
-
-
-def transfer_ping_script(ssh, floatip):
- EXIT_CODE = -1
-
- logger.info("Trying to transfer ping.sh to %s..." % floatip)
- scp = SCPClient(ssh.get_transport())
-
- ping_script = (
- FUNCTEST_REPO + "/functest/opnfv_tests/OpenStack/vPing/ping.sh")
- try:
- scp.put(ping_script, "~/")
- except:
- logger.error("Cannot SCP the file '%s' to VM '%s'"
- % (ping_script, floatip))
- exit(EXIT_CODE)
-
- cmd = 'chmod 755 ~/ping.sh'
- (stdin, stdout, stderr) = ssh.exec_command(cmd)
- for line in stdout.readlines():
- print line
-
-
-def do_vping_ssh(ssh, test_ip):
- logger.info("Waiting for ping...")
-
- sec = 0
- cmd = '~/ping.sh ' + test_ip
- flag = False
-
- while True:
- time.sleep(1)
- (stdin, stdout, stderr) = ssh.exec_command(cmd)
- output = stdout.readlines()
-
- for line in output:
- if "vPing OK" in line:
- logger.info("vPing detected!")
- EXIT_CODE = 0
- flag = True
- break
-
- elif sec == PING_TIMEOUT:
- logger.info("Timeout reached.")
- flag = True
- break
- if flag:
- break
- logger.debug("Pinging %s. Waiting for response..." % test_ip)
- sec += 1
- return EXIT_CODE, time.time()
-
-
-def do_vping_userdata(vm, test_ip):
- logger.info("Waiting for ping...")
- EXIT_CODE = -1
- sec = 0
- metadata_tries = 0
-
- while True:
- time.sleep(1)
- console_log = vm.get_console_output()
- if "vPing OK" in console_log:
- logger.info("vPing detected!")
- EXIT_CODE = 0
- break
- elif ("failed to read iid from metadata" in console_log or
- metadata_tries > 5):
- EXIT_CODE = -2
- break
- elif sec == PING_TIMEOUT:
- logger.info("Timeout reached.")
- break
- elif sec % 10 == 0:
- if "request failed" in console_log:
- logger.debug("It seems userdata is not supported in "
- "nova boot. Waiting a bit...")
- metadata_tries += 1
- else:
- logger.debug("Pinging %s. Waiting for response..." % test_ip)
- sec += 1
-
- return EXIT_CODE, time.time()
-
-
-def do_vping(case, vm, test_ip):
- if is_userdata(case):
- return do_vping_userdata(vm, test_ip)
- else:
- floatip = add_float_ip(vm)
- ssh = establish_ssh(vm, floatip)
- transfer_ping_script(ssh, floatip)
- return do_vping_ssh(ssh, test_ip)
-
-
-def check_result(code, start_time, stop_time):
- test_status = "FAIL"
- if code == 0:
- logger.info("vPing OK")
- duration = round(stop_time - start_time, 1)
- logger.info("vPing duration:'%s'" % duration)
- test_status = "PASS"
- elif code == -2:
- duration = 0
- logger.info("Userdata is not supported in nova boot. Aborting test...")
- else:
- duration = 0
- logger.error("vPing FAILED")
-
- details = {'timestart': start_time,
- 'duration': duration,
- 'status': test_status}
-
- return details
-
-
-def push_result(report, case, start_time, stop_time, details):
- if report:
- try:
- logger.debug("Pushing vPing %s results into DB..." % case)
- ft_utils.push_results_to_db('functest',
- case,
- start_time,
- stop_time,
- details['status'],
- details=details)
- except:
- logger.error("Error pushing results into Database '%s'"
- % sys.exc_info()[0])
Code Review / functest.git / commitdiff