diff options
Diffstat (limited to 'testcases/vPing/CI/libraries')
| -rw-r--r-- | testcases/vPing/CI/libraries/vPing.py | 172 |
1 files changed, 133 insertions, 39 deletions
diff --git a/testcases/vPing/CI/libraries/vPing.py b/testcases/vPing/CI/libraries/vPing.py index b304f7212..ed94df2fa 100644 --- a/testcases/vPing/CI/libraries/vPing.py +++ b/testcases/vPing/CI/libraries/vPing.py @@ -3,7 +3,7 @@ # 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 # # This script boots the VM1 and allocates IP address from Nova @@ -17,10 +17,42 @@ import os import pprint import subprocess import time -import novaclient.v1_1.client as novaclient +import argparse +import logging +import novaclient.v2.client as novaclient +#import novaclient.v1_1.client as novaclient import cinderclient.v1.client as cinderclient pp = pprint.PrettyPrinter(indent=4) +EXIT_CODE = -1 + +#tODO: this parameters should be taken from a conf file +PING_TIMEOUT = 200 +NAME_VM_1 = "opnfv-vping-1" +NAME_VM_2 = "opnfv-vping-2" +GLANCE_IMAGE_NAME = "trusty-server-cloudimg-amd64-disk1.img" +NEUTRON_NET_NAME = "test" +FLAVOR = "m1.small" + +parser = argparse.ArgumentParser() +parser.add_argument("-d", "--debug", help="Debug mode", 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) + + + def pMsg(value): """pretty printing""" pp.pprint(value) @@ -38,6 +70,7 @@ def get_credentials(service): :param service: a string indicating the name of the service requesting the credentials. """ + #TODO: get credentials from the openrc file creds = {} # Unfortunately, each of the OpenStack client will request slightly # different entries in their credentials dict. @@ -52,9 +85,9 @@ def get_credentials(service): # environment variables. creds.update({ "username": os.environ.get('OS_USERNAME', "admin"), # add your cloud username details - password: os.environ.get("OS_PASSWORD", "test"), # add password + password: os.environ.get("OS_PASSWORD", 'admin'), # add password "auth_url": os.environ.get("OS_AUTH_URL","http://192.168.20.71:5000/v2.0"), # Auth URL - tenant: os.environ.get("OS_TENANT_NAME", "invisible_to_admin"), + tenant: os.environ.get("OS_TENANT_NAME", "admin"), }) return creds @@ -67,37 +100,65 @@ def get_server(creds, servername): def waitVmActive(nova,vm): # sleep and wait for VM status change - pMsg(vm.status) - while vm.status == "BUILD": - time.sleep(1) - vm = nova.servers.get(vm.id) - pMsg(vm.status) + while get_status(nova,vm) != "ACTIVE": + time.sleep(3) + logger.debug("Status: %s" % vm.status) + logger.debug("Status: %s" % vm.status) + +def get_status(nova,vm): + vm = nova.servers.get(vm.id) + return vm.status + def main(): creds = get_credentials("nova") nova = novaclient.Client(**creds) cinder = cinderclient.Client(**creds) - - #print images and server resources + + """ + # print images and server resources + # print nova_images print_title("images list") pMsg(nova.images.list()) - print_title("servers list") pMsg(nova.servers.list()) - + """ + + images=nova.images.list() + image_found = False + for image in images: + if image.name == GLANCE_IMAGE_NAME: + logger.info("Glance image found '%s'" %image.name) + image_found = True + if not image_found: + logger.error("ERROR: Glance image %s not found." % GLANCE_IMAGE_NAME) + logger.info("Available images are: ") + pMsg(nova.images.list()) + exit(-1) + + servers=nova.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() + + # boot VM 1 # basic boot - # tune (e.g. flavor, images, network) to your specific openstack configuration here - f = nova.flavors.find(name = 'm1.small') - i = nova.images.find(name = 'Ubuntu 14.04 (amd64)') - n = nova.networks.find(label = 'private') + # tune (e.g. flavor, images, network) to your specific openstack configuration here + m = NAME_VM_1 + f = nova.flavors.find(name = FLAVOR) + i = nova.images.find(name = GLANCE_IMAGE_NAME) + n = nova.networks.find(label = NEUTRON_NET_NAME) u = "#cloud-config\npassword: opnfv\nchpasswd: { expire: False }\nssh_pwauth: True" #k = "demo-key" # create VM + logger.info("Creating instance '%s'..." %m) + logger.debug("Configuration:\n name=%s \n flavor=%s \n image=%s \n network=%s \n userdata= \n%s" %(m,f,i,n,u)) vm1 = nova.servers.create( - name = "opnfv-vping-1", + name = m, flavor = f, image = i, nics = [{"net-id": n.id}], @@ -105,34 +166,39 @@ def main(): userdata = u, ) - pMsg(vm1) + #pMsg(vm1) #wait until VM status is active waitVmActive(nova,vm1) - + #retrieve IP of first VM - server = get_server(creds, "opnfv-vping-1") - pMsg(server.networks) + logger.debug("Fetching IP...") + server = get_server(creds, m) + #pMsg(server.networks) # theoretically there is only one IP address so we take the first element of the table - test_ip = server.networks.get('private')[0] + # Dangerous! To be improved! + test_ip = server.networks.get(NEUTRON_NET_NAME)[0] + logger.debug("Instance '%s' got %s" %(m,test_ip)) test_cmd = '/tmp/vping.sh %s'%test_ip - - # boot VM 2 + + # 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 - f = nova.flavors.find(name = 'm1.small') - i = nova.images.find(name = 'Ubuntu 14.04 (amd64)') - n = nova.networks.find(label = 'private') + # tune (e.g. flavor, images, network) to your specific openstack configuration here + m = NAME_VM_2 + f = nova.flavors.find(name = FLAVOR) + i = nova.images.find(name = GLANCE_IMAGE_NAME) + n = nova.networks.find(label = NEUTRON_NET_NAME) # use base 64 format becaus bad surprises with sh script with cloud-init but script is just pinging - u = "#cloud-config\npassword: opnfv\nchpasswd: { expire: False }\nssh_pwauth: True\nwrite_files:\n- encoding: b64\n path: /tmp/vping.sh\n permissions: '0777'\n owner: root:root\n content: IyEvYmluL2Jhc2gKCgoKcGluZyAtYyAxICQxIDI+JjEgPi9kZXYvbnVsbApSRVM9JD8KaWYgWyAiWiRSRVMiID0gIlowIiBdIDsgdGhlbgogIGVjaG8gInZQaW5nIE9LIgplbHNlCiAgZWNobyAidlBpbmcgS08iCmZpCg==\nruncmd:\n - [ sh, -c, %s]"%test_cmd #k = "demo-key" - + u = "#cloud-config\npassword: opnfv\nchpasswd: { expire: False }\nssh_pwauth: True\nwrite_files:\n- encoding: b64\n path: /tmp/vping.sh\n permissions: '0777'\n owner: root:root\n content: IyEvYmluL2Jhc2gKCndoaWxlIHRydWU7IGRvCiBwaW5nIC1jIDEgJDEgMj4mMSA+L2Rldi9udWxsCiBSRVM9JD8KIGlmIFsgIlokUkVTIiA9ICJaMCIgXSA7IHRoZW4KICBlY2hvICJ2UGluZyBPSyIKICBzbGVlcCAxMAogIHN1ZG8gc2h1dGRvd24gLWggbm93CiAgYnJlYWsKIGVsc2UKICBlY2hvICJ2UGluZyBLTyIKIGZpCiBzbGVlcCAxCmRvbmUK\nruncmd:\n - [ sh, -c, %s]"%test_cmd # create VM + logger.info("Creating instance '%s'..." %m) + logger.debug("Configuration:\n name=%s \n flavor=%s \n image=%s \n network=%s \n userdata= \n%s" %(m,f,i,n,u)) vm2 = nova.servers.create( - name = "opnfv-vping-2", + name = m, flavor = f, image = i, nics = [{"net-id": n.id}], @@ -141,28 +207,56 @@ def main(): #security_groups = s, #config_drive = v.id ) - - pMsg(vm2) - + # The injected script will shutdown the VM2 when the ping works + # The console-log method is more consistent but doesn't work yet + waitVmActive(nova,vm2) - - console_log = vm2.get_console_output() - + logger.info("Waiting for ping, timeout is %d sec..." % PING_TIMEOUT) + sec = 0 + while True: + status = get_status(nova, vm2) + #print status + if status == "SHUTOFF" : + EXIT_CODE = 0 + logger.info("vPing SUCCESSFUL after %d sec" % sec) + break + if sec == PING_TIMEOUT: + logger.info("Timeout. vPing UNSUCCESSFUL.") + break + time.sleep(1) + sec+=1 + + """ + # I leave this here until we fix the console-log output + sec = 0 + console_log = vm2.get_console_output() while not ("vPing" in console_log): time.sleep(1) console_log = vm2.get_console_output() + print "--"+console_log # report if the test is failed if "vPing" in console_log: pMsg("vPing is OK") + break else: pMsg("no vPing detected....") + sec+=1 + if sec == PING_TIMEOUT: + break + """ # delete both VMs + logger.debug("Deleting Instances...") nova.servers.delete(vm1) + logger.debug("Instance %s terminated." % NAME_VM_1) nova.servers.delete(vm2) - pMsg ("VM instances have been terminated!") + logger.debug("Instance %s terminated." % NAME_VM_2) + + + logger.debug("EXIT_CODE=%s" % EXIT_CODE) + exit(EXIT_CODE) if __name__ == '__main__': |