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authorjose.lausuch <jose.lausuch@ericsson.com>2016-02-10 14:38:08 +0100
committerjose.lausuch <jose.lausuch@ericsson.com>2016-02-10 17:01:27 +0100
commitefa03f2d578fbbf377d73e7a50d446d9cfb7714c (patch)
tree120163151cb928d2f36379149f4284170033e677 /testcases/vPing/CI/libraries/vPing2.py
parent11abc6e4d60d7c391965e20f81dbc10d7ae5fae6 (diff)
Rename the vPing scripts proplery and adapt documentation
Change-Id: Idb498eb7cefd938006661f42f1bf1772395d9d47 Signed-off-by: jose.lausuch <jose.lausuch@ericsson.com>
Diffstat (limited to 'testcases/vPing/CI/libraries/vPing2.py')
-rw-r--r--testcases/vPing/CI/libraries/vPing2.py607
1 files changed, 0 insertions, 607 deletions
diff --git a/testcases/vPing/CI/libraries/vPing2.py b/testcases/vPing/CI/libraries/vPing2.py
deleted file mode 100644
index 1ce6dc9e5..000000000
--- a/testcases/vPing/CI/libraries/vPing2.py
+++ /dev/null
@@ -1,607 +0,0 @@
-#!/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
-#
-#
-import argparse
-import datetime
-import logging
-import os
-import paramiko
-import pprint
-import subprocess
-import sys
-import time
-import yaml
-from scp import SCPClient
-from novaclient import client as novaclient
-from neutronclient.v2_0 import client as neutronclient
-from keystoneclient.v2_0 import client as keystoneclient
-from glanceclient import client as glanceclient
-
-pp = pprint.PrettyPrinter(indent=4)
-
-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")
-
-args = parser.parse_args()
-
-""" logging configuration """
-
-logger = logging.getLogger('vPing')
-logger.setLevel(logging.DEBUG)
-
-ch = logging.StreamHandler()
-
-if args.debug:
- ch.setLevel(logging.DEBUG)
-else:
- ch.setLevel(logging.INFO)
-
-formatter = logging.Formatter('%(asctime)s - %(name)s'
- '- %(levelname)s - %(message)s')
-
-ch.setFormatter(formatter)
-logger.addHandler(ch)
-paramiko.util.log_to_file("/var/log/paramiko.log")
-
-REPO_PATH = os.environ['repos_dir']+'/functest/'
-if not os.path.exists(REPO_PATH):
- logger.error("Functest repository directory not found '%s'" % REPO_PATH)
- exit(-1)
-sys.path.append(REPO_PATH + "testcases/")
-import functest_utils
-
-with open("/home/opnfv/functest/conf/config_functest.yaml") as f:
- functest_yaml = yaml.safe_load(f)
-f.close()
-
-HOME = os.environ['HOME'] + "/"
-# vPing parameters
-VM_BOOT_TIMEOUT = 180
-VM_DELETE_TIMEOUT = 100
-PING_TIMEOUT = functest_yaml.get("vping").get("ping_timeout")
-TEST_DB = functest_yaml.get("results").get("test_db_url")
-NAME_VM_1 = functest_yaml.get("vping").get("vm_name_1")
-NAME_VM_2 = functest_yaml.get("vping").get("vm_name_2")
-IP_1 = functest_yaml.get("vping").get("ip_1")
-IP_2 = functest_yaml.get("vping").get("ip_2")
-# GLANCE_IMAGE_NAME = functest_yaml.get("general"). \
-# get("openstack").get("image_name")
-GLANCE_IMAGE_NAME = "functest-vping"
-GLANCE_IMAGE_FILENAME = functest_yaml.get("general"). \
- get("openstack").get("image_file_name")
-GLANCE_IMAGE_FORMAT = functest_yaml.get("general"). \
- get("openstack").get("image_disk_format")
-GLANCE_IMAGE_PATH = functest_yaml.get("general"). \
- get("directories").get("dir_functest_data") + "/" + GLANCE_IMAGE_FILENAME
-
-
-FLAVOR = functest_yaml.get("vping").get("vm_flavor")
-
-# NEUTRON Private Network parameters
-
-NEUTRON_PRIVATE_NET_NAME = functest_yaml.get("vping"). \
- get("vping_private_net_name")
-
-NEUTRON_PRIVATE_SUBNET_NAME = functest_yaml.get("vping"). \
- get("vping_private_subnet_name")
-
-NEUTRON_PRIVATE_SUBNET_CIDR = functest_yaml.get("vping"). \
- get("vping_private_subnet_cidr")
-
-NEUTRON_ROUTER_NAME = functest_yaml.get("vping"). \
- get("vping_router_name")
-
-
-def pMsg(value):
-
- """pretty printing"""
- pp.pprint(value)
-
-
-def waitVmActive(nova, vm):
-
- # sleep and wait for VM status change
- sleep_time = 3
- count = VM_BOOT_TIMEOUT / sleep_time
- while True:
- status = functest_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 waitVmDeleted(nova, vm):
-
- # sleep and wait for VM status change
- sleep_time = 3
- count = VM_DELETE_TIMEOUT / sleep_time
- while True:
- status = functest_utils.get_instance_status(nova, vm)
- if not status:
- return True
- elif count == 0:
- logger.debug("Timeout")
- return False
- else:
- # return False
- count -= 1
- time.sleep(sleep_time)
- return False
-
-
-def create_private_neutron_net(neutron):
-
- neutron.format = 'json'
- logger.info('Creating neutron network %s...' % NEUTRON_PRIVATE_NET_NAME)
- network_id = functest_utils. \
- create_neutron_net(neutron, NEUTRON_PRIVATE_NET_NAME)
-
- if not network_id:
- return False
- logger.debug("Network '%s' created successfully" % network_id)
- logger.debug('Creating Subnet....')
- subnet_id = functest_utils. \
- create_neutron_subnet(neutron,
- NEUTRON_PRIVATE_SUBNET_NAME,
- NEUTRON_PRIVATE_SUBNET_CIDR,
- network_id)
- if not subnet_id:
- return False
- logger.debug("Subnet '%s' created successfully" % subnet_id)
- logger.debug('Creating Router...')
- router_id = functest_utils. \
- create_neutron_router(neutron, NEUTRON_ROUTER_NAME)
-
- if not router_id:
- return False
-
- logger.debug("Router '%s' created successfully" % router_id)
- logger.debug('Adding router to subnet...')
-
- if not functest_utils.add_interface_router(neutron, router_id, subnet_id):
- return False
- logger.debug("Interface added successfully.")
-
- logger.debug('Adding gateway to router...')
- if not functest_utils.add_gateway_router(neutron, router_id):
- return False
- logger.debug("Gateway added successfully.")
-
- network_dic = {'net_id': network_id,
- 'subnet_id': subnet_id,
- 'router_id': router_id}
- return network_dic
-
-
-def cleanup(nova, neutron, image_id, network_dic, port_id1, port_id2, secgroup_id):
-
- # delete both VMs
- logger.info("Cleaning up...")
- logger.debug("Deleting image...")
- if not functest_utils.delete_glance_image(nova, image_id):
- logger.error("Error deleting the glance image")
-
- vm1 = functest_utils.get_instance_by_name(nova, NAME_VM_1)
- if vm1:
- logger.debug("Deleting '%s'..." % NAME_VM_1)
- nova.servers.delete(vm1)
- # wait until VMs are deleted
- if not waitVmDeleted(nova, vm1):
- logger.error(
- "Instance '%s' with cannot be deleted. Status is '%s'" % (
- NAME_VM_1, functest_utils.get_instance_status(nova, vm1)))
- else:
- logger.debug("Instance %s terminated." % NAME_VM_1)
-
- vm2 = functest_utils.get_instance_by_name(nova, NAME_VM_2)
-
- if vm2:
- logger.debug("Deleting '%s'..." % NAME_VM_2)
- vm2 = nova.servers.find(name=NAME_VM_2)
- nova.servers.delete(vm2)
-
- if not waitVmDeleted(nova, vm2):
- logger.error(
- "Instance '%s' with cannot be deleted. Status is '%s'" % (
- NAME_VM_2, functest_utils.get_instance_status(nova, vm2)))
- else:
- logger.debug("Instance %s terminated." % NAME_VM_2)
-
- # delete created network
- logger.debug("Deleting network '%s'..." % NEUTRON_PRIVATE_NET_NAME)
- net_id = network_dic["net_id"]
- subnet_id = network_dic["subnet_id"]
- router_id = network_dic["router_id"]
-
- if not functest_utils.delete_neutron_port(neutron, port_id1):
- logger.error("Unable to remove port '%s'" % port_id1)
- return False
- logger.debug("Port '%s' removed successfully" % port_id1)
-
- if not functest_utils.delete_neutron_port(neutron, port_id2):
- logger.error("Unable to remove port '%s'" % port_id2)
- return False
- logger.debug("Port '%s' removed successfully" % port_id2)
-
- if not functest_utils.remove_interface_router(neutron, router_id,
- subnet_id):
- logger.error("Unable to remove subnet '%s' from router '%s'" % (
- subnet_id, router_id))
- return False
-
- logger.debug("Interface removed successfully")
- if not functest_utils.delete_neutron_router(neutron, router_id):
- logger.error("Unable to delete router '%s'" % router_id)
- return False
-
- logger.debug("Router deleted successfully")
-
- if not functest_utils.delete_neutron_subnet(neutron, subnet_id):
- logger.error("Unable to delete subnet '%s'" % subnet_id)
- return False
-
- logger.debug(
- "Subnet '%s' deleted successfully" % NEUTRON_PRIVATE_SUBNET_NAME)
-
- if not functest_utils.delete_neutron_net(neutron, net_id):
- logger.error("Unable to delete network '%s'" % net_id)
- return False
-
- logger.debug(
- "Network '%s' deleted successfully" % NEUTRON_PRIVATE_NET_NAME)
-
- if not functest_utils.delete_security_group(neutron, secgroup_id):
- logger.error("Unable to delete security group '%s'" % secgroup_id)
- return False
- logger.debug(
- "Security group '%s' deleted successfully" % secgroup_id)
-
- return True
-
-def push_results(start_time_ts, duration, test_status):
- try:
- logger.debug("Pushing result into DB...")
- scenario = functest_utils.get_scenario(logger)
- pod_name = functest_utils.get_pod_name(logger)
- functest_utils.push_results_to_db(TEST_DB,
- "vPing",
- logger, pod_name, scenario,
- payload={'timestart': start_time_ts,
- 'duration': duration,
- 'status': test_status})
- except:
- logger.error("Error pushing results into Database '%s'" % sys.exc_info()[0])
-
-
-def main():
-
- creds_nova = functest_utils.get_credentials("nova")
- nova_client = novaclient.Client('2', **creds_nova)
- creds_neutron = functest_utils.get_credentials("neutron")
- neutron_client = neutronclient.Client(**creds_neutron)
- creds_keystone = functest_utils.get_credentials("keystone")
- keystone_client = keystoneclient.Client(**creds_keystone)
- glance_endpoint = keystone_client.service_catalog.url_for(service_type='image',
- endpoint_type='publicURL')
- glance_client = glanceclient.Client(1, glance_endpoint,
- token=keystone_client.auth_token)
- EXIT_CODE = -1
-
- image = None
- flavor = None
-
- logger.debug("Creating image '%s' from '%s'..." % (GLANCE_IMAGE_NAME,
- GLANCE_IMAGE_PATH))
- image_id = functest_utils.create_glance_image(glance_client,
- GLANCE_IMAGE_NAME,
- GLANCE_IMAGE_PATH)
- if not image_id:
- logger.error("Failed to create a Glance image...")
- return(EXIT_CODE)
- logger.debug("Image '%s' with ID=%s created successfully." %\
- (GLANCE_IMAGE_NAME, image_id))
- # Check if the given image exists
- image = functest_utils.get_image_id(glance_client, GLANCE_IMAGE_NAME)
- if image == '':
- logger.error("ERROR: Glance image '%s' not found." % GLANCE_IMAGE_NAME)
- logger.info("Available images are: ")
- pMsg(nova_client.images.list())
- return(EXIT_CODE)
-
- network_dic = create_private_neutron_net(neutron_client)
-
- if not network_dic:
- logger.error(
- "There has been a problem when creating the neutron network")
- return(EXIT_CODE)
-
- network_id = network_dic["net_id"]
-
- # Check if the given flavor exists
-
- try:
- flavor = nova_client.flavors.find(name=FLAVOR)
- logger.info("Flavor found '%s'" % FLAVOR)
- except:
- logger.error("Flavor '%s' not found." % FLAVOR)
- logger.info("Available flavors are: ")
- pMsg(nova_client.flavor.list())
- return(EXIT_CODE)
-
- # Deleting instances if they exist
-
- 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()
-
- SECGROUP_NAME = "vPing-sg"
- SECGROUP_DESCR = "Security group for vPing test case"
- logger.info("Creating security group '%s'..." % SECGROUP_NAME)
- SECGROUP = functest_utils.create_security_group(neutron_client,
- SECGROUP_NAME,
- SECGROUP_DESCR)
- SECGROUP_ID = SECGROUP['id']
- if not SECGROUP:
- logger.error("Failed to create the security group...")
- return(EXIT_CODE)
- logger.debug("Security group '%s' with ID=%s created successfully." %\
- (SECGROUP['name'], SECGROUP_ID))
-
- logger.debug("Adding ICMP rules in security group '%s'..." % SECGROUP_NAME)
- if not functest_utils.create_secgroup_rule(neutron_client, SECGROUP_ID, \
- 'ingress', 'icmp'):
- logger.error("Failed to create the security group rule...")
- return(EXIT_CODE)
-
- logger.debug("Adding SSH rules in security group '%s'..." % SECGROUP_NAME)
- if not functest_utils.create_secgroup_rule(neutron_client, SECGROUP_ID, \
- 'ingress', 'tcp', '22', '22'):
- logger.error("Failed to create the security group rule...")
- return(EXIT_CODE)
-
- if not functest_utils.create_secgroup_rule(neutron_client, SECGROUP_ID, \
- 'egress', 'tcp', '22', '22'):
- logger.error("Failed to create the security group rule...")
- return(EXIT_CODE)
-
- # boot VM 1
- # basic boot
- # tune (e.g. flavor, images, network) to your specific
- # openstack configuration here
- # we consider start time at VM1 booting
- start_time_ts = time.time()
- end_time_ts = start_time_ts
- logger.info("vPing Start Time:'%s'" % (
- datetime.datetime.fromtimestamp(start_time_ts).strftime(
- '%Y-%m-%d %H:%M:%S')))
-
- # create VM
- logger.debug("Creating port 'vping-port-1' with IP %s..." % IP_1)
- port_id1 = functest_utils.create_neutron_port(neutron_client,
- "vping-port-1", network_id,
- IP_1)
- if not port_id1:
- logger.error("Unable to create port.")
- return(EXIT_CODE)
-
- logger.info("Creating instance '%s' with IP %s..." % (NAME_VM_1, IP_1))
- logger.debug(
- "Configuration:\n name=%s \n flavor=%s \n image=%s \n "
- "network=%s \n" % (NAME_VM_1, flavor, image, network_id))
- vm1 = nova_client.servers.create(
- name=NAME_VM_1,
- flavor=flavor,
- image=image,
- # nics = [{"net-id": network_id, "v4-fixed-ip": IP_1}]
- nics=[{"port-id": port_id1}]
- )
-
- # wait until VM status is active
- if not waitVmActive(nova_client, vm1):
- logger.error("Instance '%s' cannot be booted. Status is '%s'" % (
- NAME_VM_1, functest_utils.get_instance_status(nova_client, vm1)))
- cleanup(nova_client, neutron_client, image_id, network_dic,
- port_id1, SECGROUP_ID)
- return (EXIT_CODE)
- else:
- logger.info("Instance '%s' is ACTIVE." % NAME_VM_1)
-
- # Retrieve IP of first VM
- # logger.debug("Fetching IP...")
- # server = functest_utils.get_instance_by_name(nova_client, NAME_VM_1)
- # theoretically there is only one IP address so we take the
- # first element of the table
- # Dangerous! To be improved!
- # test_ip = server.networks.get(NEUTRON_PRIVATE_NET_NAME)[0]
- test_ip = IP_1
- logger.debug("Instance '%s' got %s" % (NAME_VM_1, test_ip))
-
- logger.info("Adding '%s' to security group '%s'..." % (NAME_VM_1, SECGROUP_NAME))
- functest_utils.add_secgroup_to_instance(nova_client, vm1.id, SECGROUP['id'])
-
- # boot VM 2
- # we will boot then execute a ping script with cloud-init
- # the long chain corresponds to the ping procedure converted with base 64
- # tune (e.g. flavor, images, network) to your specific openstack
- # configuration here
-
-
- # create VM
- logger.debug("Creating port 'vping-port-2' with IP %s..." % IP_2)
- port_id2 = functest_utils.create_neutron_port(neutron_client,
- "vping-port-2", network_id,
- IP_2)
-
- if not port_id2:
- logger.error("Unable to create port.")
- return(EXIT_CODE)
-
- logger.info("Creating instance '%s' with IP %s..." % (NAME_VM_2, IP_2))
- logger.debug(
- "Configuration:\n name=%s \n flavor=%s \n image=%s \n "
- "network=%s \n" % (NAME_VM_2, flavor, image, network_id))
- vm2 = nova_client.servers.create(
- name=NAME_VM_2,
- flavor=flavor,
- image=image,
- nics=[{"port-id": port_id2}]
- )
-
- if not waitVmActive(nova_client, vm2):
- logger.error("Instance '%s' cannot be booted. Status is '%s'" % (
- NAME_VM_2, functest_utils.get_instance_status(nova_client, vm2)))
- cleanup(nova_client, neutron_client, image_id, network_dic,
- port_id1, port_id2, SECGROUP_ID)
- return (EXIT_CODE)
- else:
- logger.info("Instance '%s' is ACTIVE." % NAME_VM_2)
-
- logger.info("Adding '%s' to security group '%s'..." % (NAME_VM_2, SECGROUP_NAME))
- functest_utils.add_secgroup_to_instance(nova_client, vm2.id, SECGROUP['id'])
-
- logger.info("Creating floating IP for VM '%s'..." % NAME_VM_2)
- floatip = functest_utils.create_floating_ip(neutron_client)
- if floatip == None:
- logger.error("Cannot create floating IP.")
- cleanup(nova_client, neutron_client, image_id, network_dic,
- port_id1, port_id2, SECGROUP_ID)
- return (EXIT_CODE)
- logger.info("Floating IP created: '%s'" % floatip)
-
- logger.info("Associating floating ip: '%s' to VM '%s' " % (floatip, NAME_VM_2))
- if not functest_utils.add_floating_ip(nova_client, vm2.id, floatip):
- logger.error("Cannot associate floating IP to VM.")
- cleanup(nova_client, neutron_client, image_id, network_dic,
- port_id1, port_id2, SECGROUP_ID)
- return (EXIT_CODE)
-
- 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
- while timeout > 0:
- try:
- ssh.connect(floatip, username=username, password=password, timeout=2)
- logger.debug("SSH connection established to %s." % floatip)
- break
- except Exception, e:
- #print e
- logger.debug("Waiting for %s..." % floatip)
- time.sleep(6)
- timeout -= 1
-
- if timeout == 0: # 300 sec timeout (5 min)
- logger.error("Cannot establish connection to IP '%s'. Aborting" % floatip)
- cleanup(nova_client, neutron_client, image_id, network_dic,
- port_id1, port_id2, SECGROUP_ID)
- return (EXIT_CODE)
-
- scp = SCPClient(ssh.get_transport())
-
- ping_script = REPO_PATH + "testcases/vPing/CI/libraries/ping.sh"
- try:
- scp.put(ping_script,"~/")
- except Exception, e:
- logger.error("Cannot SCP the file '%s' to VM '%s'" % (ping_script,floatip))
-
-
- #SSH_OPTS="-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no "+\
- # "-o LogLevel=quiet"
-
- #cmd1 = "sshpass -p 'cubswin:)' scp " + SSH_OPTS + " " + \
- # ping_script + " cirros@"+floatip+":~/ping.sh"
- #cmd2 = "sshpass -p 'cubswin:)' ssh " + SSH_OPTS + \
- # " cirros@"+floatip+" 'chmod 755 ~/ping.sh '"
- #cmd3 = "sshpass -p 'cubswin:)' ssh " + SSH_OPTS + \
- # " cirros@"+floatip+" '~/ping.sh "+IP_1+"'"
-
- cmd = 'chmod 755 ~/ping.sh'
- (stdin, stdout, stderr) = ssh.exec_command(cmd)
- for line in stdout.readlines():
- print line
-
- logger.info("Waiting for ping...")
- sec = 0
- duration = 0
-
- cmd = '~/ping.sh ' + IP_1
- flag = False
- while True:
- time.sleep(1)
- # we do the SCP every time in the loop because while testing, I observed
- # that for some strange reason, the cirros VM was deleting the file if
- # do the scp only once
- (stdin, stdout, stderr) = ssh.exec_command(cmd)
- output = stdout.readlines()
- #for line in output:
- # print line
-
- # print "--"+console_log
- # report if the test is failed
- for line in output:
- if "vPing OK" in line:
- logger.info("vPing detected!")
-
- # we consider start time at VM1 booting
- end_time_ts = time.time()
- duration = round(end_time_ts - start_time_ts, 1)
- logger.info("vPing duration:'%s' s." % duration)
- 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..." % IP_1)
- sec += 1
-
- cleanup(nova_client, neutron_client, image_id, network_dic,
- port_id1, port_id2, SECGROUP_ID)
-
- test_status = "NOK"
- if EXIT_CODE == 0:
- logger.info("vPing OK")
- test_status = "OK"
- else:
- duration = 0
- logger.error("vPing FAILED")
-
- if args.report:
- push_results(start_time_ts, duration, test_status)
-
- exit(EXIT_CODE)
-
-if __name__ == '__main__':
- main()