def cli_boot_factory_default(self, node, timeout=360):
"""
Runs boot factory-default. This will cause the SSH connection to disappear and the session would need to be restarted.
"""
t = test.Test()
n = t.node(node)
if helpers.is_bigtap(n.platform()):
helpers.log("Boot factory-default on '%s' (Big Tap Controller)" %
node)
n.enable("boot factory-default",
prompt=r'Do you want to continue \[no\]\? ')
n.enable("yes", prompt='Enter NEW admin password: '******'Repeat NEW admin password: '******'UNAVAILABLE localhost')
elif helpers.is_bvs(n.platform()):
helpers.log("Boot factory-default on '%s' (BVS)" % node)
helpers.summary_log(
'BVS boot factory may take a bit of time. Setting timeout to %s seconds.'
% timeout)
# vui-bvs> enable
# vui-bvs# boot factory-default
# boot factory default: will over-write the alternate partition
# proceed ("yes" or "y" to continue): y
# boot factory default: loading image into stage partition
# boot factory default: checking integrity of new partition
# boot factory default: New Partition Ready
# factory default: ready for reboot
# boot factory default: reboot? ("yes" or "y" to continue): y
#
# Broadcast message from root@blah
# (unknown) at 20:32 ...
#
# The system is going down for reboot NOW!
# Connection to 10.192.104.2 closed by remote host.
# Connection to 10.192.104.2 closed.
n.enable('')
n.send('boot factory-default')
n.expect(r'proceed \("y" or "yes" to continue\)')
n.send('y')
n.expect(r'copying image into alternate partition',
timeout=timeout)
n.expect(r'checking integrity of new partition', timeout=timeout)
n.expect(r'New Partition Ready', timeout=timeout)
n.expect(r'ready for reboot', timeout=timeout)
n.expect(r'"y" or "yes" to continue\): ', timeout=timeout)
n.send('y')
# n.expect(r'system is going down for reboot')
helpers.summary_log("'%s' has been rebooted." % node)
else:
helpers.test_error(
"Boot factory-default is only supported on 'bvs' and 'bigtap'")
# At this point, device is rebooted and we lose the session handle.
# Connect to device console to complete first-boot.
helpers.log(
"Boot factory-default completed on '%s'. System should be rebooting."
% node)
return True
def create_vm_on_kvm_host(self, **kwargs):
vm_name = kwargs.get("vm_name", None)
vm_type = kwargs.get("vm_type", "bcf")
kvm_vmdk_path = kwargs.get("qcow_path", None)
kvm_handle = kwargs.get("kvm_handle", None)
kvm_host = kwargs.get("kvm_host", None)
network_interface = kwargs.get("network_interface", None)
vm_ram = kwargs.get("vm_ram", "2048")
vm_creation = False
if vm_type == "mininet":
vm_creation = self._virt_install_vm(
kvm_handle=kvm_handle,
disk_path=kvm_vmdk_path,
vm_name=vm_name,
network_interface=network_interface)
else:
vm_creation = self._virt_install_vm(
kvm_handle=kvm_handle,
disk_path=kvm_vmdk_path,
vm_name=vm_name,
ram=vm_ram,
cpus="8",
network_interface=network_interface)
if vm_creation:
helpers.summary_log(
"2. Success Creating VM with Name: %s on KVM_Host: %s" %
(vm_name, kvm_host))
helpers.log("Current Running VMs on KVM_HOST : \n %s" %
kvm_handle.bash('sudo virsh list --all')['content'])
else:
helpers.summary_log("FAILURE CREATING VM :( Need to debug ...")
def vm_teardown(self,
vm_name,
kvm_host=KVM_SERVER,
kvm_user=KVM_USER,
kvm_password=KVM_PASSWORD):
result = {
"vm_name": vm_name,
"status_code": True,
"status_descr": "Success",
}
try:
kvm_handle = self._connect_to_kvm_host(hostname=kvm_host,
user=kvm_user,
password=kvm_password)
vm_state = self._get_vm_running_state(kvm_handle=kvm_handle,
vm_name=vm_name)
helpers.summary_log("vm_State: %s\n" % str(vm_state))
if re.match(r'.*running.*', vm_state) or re.match(
r'.*paused.*', vm_state):
helpers.summary_log(
"Tearing down VM with Name:%s on kvm host: %s" %
(vm_name, kvm_host))
self._destroy_vm(kvm_handle=kvm_handle, vm_name=vm_name)
self._undefine_vm(kvm_handle=kvm_handle, vm_name=vm_name)
helpers.log("Checking The State of Vm : %s" % vm_name)
new_vm_state = self._get_vm_running_state(
kvm_handle=kvm_handle, vm_name=vm_name)
helpers.log(" new vm_state : %s" % new_vm_state)
if new_vm_state != '':
helpers.log("Vm still alive trying to destroy again..")
self.vm_teardown(vm_name, kvm_host, kvm_user, kvm_password)
else:
helpers.log("Vm Is Dead!")
elif re.match(r'.*shut.*', vm_state):
helpers.summary_log(
"Deleting down the VM : %s on KVM_HOST: %s" %
(vm_name, kvm_host))
self._undefine_vm(kvm_handle=kvm_handle, vm_name=vm_name)
else:
helpers.summary_log(
"VM with given name %s doesn't exists on KVM host! %s" %
(vm_name, kvm_host))
result['status_code'] = False
result['status_descr'] = "VM name doesn't exist on KVM host"
return result
self._delete_vm_storage_file(kvm_handle=kvm_handle,
vm_name=vm_name)
return result
except:
inst = helpers.exception_info_traceback()
helpers.log("Exception Details:\n%s" % inst)
result['status_code'] = False
result['status_descr'] = inst
return result
def _configure_vm_first_boot(self,
cluster_ip=None,
ip_address=None,
netmask='18',
vm_host_name=None,
gateway=DEFAULT_GATEWAY):
# Using Mingtao's First Boot Function to configure spawned VM in KVM
helpers.log("Sleeping 60 sec while waiting for VM to boot up")
time.sleep(120)
helpers.log("Success setting up gobot Env!")
t5_platform = T5Platform()
# configure firstboot till IP address
if ip_address is not None:
helpers.summary_log(
"Static IP is given using ip: %s netmask: %s, gateway: %s for VM"
% (ip_address, netmask, gateway))
t5_platform.first_boot_controller_initial_node_setup(
"c1",
ip_address=ip_address,
netmask=netmask,
hostname=vm_host_name,
gateway=gateway)
else:
t5_platform.first_boot_controller_initial_node_setup(
"c1", dhcp="yes", hostname=vm_host_name)
# Apply setting and add cluster Ip if provided
if cluster_ip is not None:
t5_platform.first_boot_controller_initial_cluster_setup(
"c1", join_cluster="yes", cluster_ip=cluster_ip)
helpers.summary_log("Success Adding BVS VM to Cluster!")
else:
t5_platform.first_boot_controller_initial_cluster_setup("c1")
new_ip_address = t5_platform.first_boot_controller_menu_apply("c1")
helpers.summary_log(
"3. Success configuring first boot Controller IP : %s" %
str(new_ip_address))
return new_ip_address
def cli_upgrade_launch_break(self, breakpoint=None,node='master',option=''):
'''
upgrade launch break - break out of the upgrade at various point
Author: Mingtao
input: node - controller
master, slave, c1 c2
option - revert, suspend
breakpoint - None: no break
proceed: send no when proceed is prompt
upgrade: send no when upgrade is prompt
phase1: send ctrl c during phase1
usage:
output: True - upgrade launched successfully
False -upgrade launched Not successfully
'''
t = test.Test()
c = t.controller(node)
bsn = BsnCommon.BsnCommon()
helpers.log('INFO: Entering ==> cli_upgrade_launch ')
c.config('')
string = 'upgrade launch ' + option
# c.send('upgrade launch')
c.send(string)
c.expect(r'[\r\n].+ \("yes" or "y" to continue\):', timeout=180)
content = c.cli_content()
helpers.log("*****USER INFO:\n%s" % content)
if breakpoint == 'proceed':
c.send('no')
helpers.log("USER INFO: terminate upgrade at proceed: %s" % node)
return True
else:
c.send("yes")
options = c.expect([r'fabric is redundant', r'.* HITFULL upgrade \(y or yes to continue\):'])
content = c.cli_content()
helpers.log("USER INFO: the content: %s" % content)
if options[0] == 1:
if breakpoint == 'upgrade':
c.send("no")
helpers.log("USER INFO: terminate upgrade at upgrade: %s" % node)
return True
else:
c.send("yes")
if breakpoint is None:
try:
c.expect(r'[\r\n].+[R|r]ebooting.*')
content = c.cli_content()
helpers.log("*****Output is :\n%s" % content)
except:
helpers.log('ERROR: upgrade launch NOT successfully')
return False
else:
helpers.log('INFO: upgrade launch successfully')
return True
else:
# need to split for master or standby
if node == 'master':
role = 'active'
elif node == 'slave':
role = 'stand-by'
else:
role = bsn.rest_get_node_role(node)
if role == 'active':
helpers.log("USER INFO: %s is %s \n%s" % (node, role ))
c.expect(r'waiting for standby to begin \"upgrade launch\"',timeout=360)
c.expect(r'config updates are frozen for update',timeout=360)
c.expect(r'standby has begun upgrade',timeout=360)
c.expect(r'waiting for standby to complete switch handoff',timeout=360)
c.expect(r'waiting for upgrade to complete \(remove-standby-controller-config-completed\)',timeout=360)
c.expect(r'new state: phase-1-migrate',timeout=360)
if breakpoint == 'phase1':
c.send(helpers.ctrl('c'))
helpers.summary_log('Ctrl C is hit during phase-1-migrate')
return True
c.expect(r'waiting for upgrade to complete \(phase-1-migrate\)',timeout=360)
c.expect(r'new state: phase-2-migrate',timeout=360)
if breakpoint == 'phase2':
c.send(helpers.ctrl('c'))
helpers.summary_log('Ctrl C is hit during phase-1-migrate')
return True
c.expect(r'waiting for upgrade to complete \(phase-2-migrate\)',timeout=360)
c.expect(r'The system is going down for reboot NOW!',timeout=360)
return True
elif role == 'stand-by':
c.expect(r'waiting for active to begin \"upgrade launch\"',timeout=360)
c.expect(r'upgrader nonce',timeout=360)
c.expect(r'Leader->begin-upgrade-old state: begin-completed',timeout=360)
c.expect(r'Leader->partition state: partition-completed',timeout=360)
c.expect(r'Leader->remove-standby-controller-config state: remove-standby-controller-config-completed',timeout=360)
c.expect(r'[R|r]ebooting',timeout=360)
return True
def vm_setup(self, **kwargs):
result = {
"status_code": True,
"status_descr": "Success",
}
try:
vm_name = kwargs.get("vm_name", None)
kvm_host = kwargs.get("kvm_host", KVM_SERVER)
kvm_user = kwargs.get("kvm_user", KVM_USER)
kvm_password = kwargs.get("kvm_password", KVM_PASSWORD)
vm_host_name = kwargs.get("vm_host_name", None)
vm_type = kwargs.get("vm_type", "bcf")
qcow_path = kwargs.get("qcow_path", None)
qcow_vm_path = None
ip = kwargs.get("ip", None)
vm_ram = kwargs.get("vm_ram", "2048")
build_number = kwargs.get("build_number", None)
if ip == 'None':
ip = None
cluster_ip = kwargs.get("cluster_ip", None)
netmask = kwargs.get("netmask", "18")
gateway = kwargs.get("gateway", "10.8.0.1")
network_interface = kwargs.get("network_interface", "br0")
self.log_path = LOG_BASE_PATH + '/' + vm_name
try:
if os.path.exists(self.log_path) or os.path.islink(
self.log_path):
pass
else:
os.makedirs(self.log_path)
except OSError as exc: # Python >2.5
if exc.errno == errno.EEXIST and os.path.isdir(LOG_BASE_PATH):
pass
else:
# Last resort - put logs in /tmp
self.log_path = '/tmp' + '/' + vm_name
os.makedirs(self.log_path)
# export IS_GOBOT="False"
helpers.set_env("AUTOBOT_LOG",
"%s/%s.log" % (self.log_path, vm_name))
helpers.bigrobot_log_path_exec_instance(self.log_path)
# Note: helpers.summary_log() and helpers.log() are not called
# until after we've initialized the BigRobot log path
# (above). Don't attempt to write to logs before that
# or it will write logs to /tmp directory instead of the
# /tmp/<vm_name>/.
helpers.summary_log("Creating VM with Name: %s " % vm_name)
helpers.summary_log("Created log_path %s" % self.log_path)
# remote_qcow_bvs_path = kwargs.get("remote_qcow_bvs_path", "/var/lib/jenkins/jobs/bvs\ master/lastSuccessful/archive/target/appliance/images/bcf/controller-bcf-2.0.8-SNAPSHOT.qcow2")
remote_qcow_bvs_path = kwargs.get(
"remote_qcow_bvs_path",
"/var/lib/jenkins/jobs/bcf_master/lastSuccessful/archive/controller-bcf-*.qcow2"
)
remote_qcow_mininet_path = kwargs.get(
"remote_qcow_mininet_path",
"/var/lib/jenkins/jobs/t6-mininet-vm/builds/lastSuccessfulBuild/archive/t6-mininet-vm/ubuntu-kvm/t6-mininet.qcow2"
)
topo_file = self._create_temp_topo(kvm_host=kvm_host,
vm_name=vm_name)
# set the BIG ROBOT Topo file for console connections
helpers.bigrobot_topology(topo_file)
helpers.bigrobot_params("none")
kvm_handle = self._connect_to_kvm_host(hostname=kvm_host,
user=kvm_user,
password=kvm_password)
if vm_name in kvm_handle.bash('sudo virsh list --all')['content']:
helpers.summary_log(
"VM with given name %s already exists in KVM Host %s" %
(vm_name, kvm_host))
return False
if qcow_path is not None:
helpers.log(
"QCOW path is provided using it locally NO SCP just copy to images.."
)
qcow_vm_path = self._cp_qcow_to_images_folder(
kvm_handle=kvm_handle,
qcow_path=qcow_path,
vm_name=vm_name)
else:
helpers.log(
"no VMDK path is given copying from latest bvs build from jenkins server"
)
if vm_type == 'mininet':
helpers.log(
"Scp'ing Latest Mininet qcow file from jenkins to kvm Host.."
)
qcow_vm_path = self._scp_file_to_kvm_host(
kvm_handle=kvm_handle,
remote_qcow_path=remote_qcow_mininet_path,
vm_type='mininet',
vm_name=vm_name,
build_number=build_number)
else:
helpers.log(
"Scp'ing Latest BVS qcow file %s from jenkins to kvm Host.."
% remote_qcow_bvs_path)
qcow_vm_path = self._scp_file_to_kvm_host(
kvm_handle=kvm_handle,
remote_qcow_path=remote_qcow_bvs_path,
vm_name=vm_name,
build_number=build_number)
helpers.log("Creating VM on KVM Host with Name : %s " % vm_name)
self.create_vm_on_kvm_host(vm_type=vm_type,
qcow_path=qcow_vm_path,
vm_name=vm_name,
kvm_handle=kvm_handle,
kvm_host=kvm_host,
network_interface=network_interface,
vm_ram=vm_ram)
result['vm_name'] = vm_name
result['kvm_host'] = kvm_host
result['image_path'] = qcow_vm_path
result['vm_ip'] = ip
# result['content'] = helpers.file_read_once("%s/%s.log"
# % (self.log_path,
# vm_name))
if vm_type == 'mininet':
# FIX ME configure mininet with user specified ip / return the DHCP ip of mininet VM
helpers.log("Success Creating Mininet vm!!")
helpers.log("Configuring IP for mininet if provided")
result['vm_ip'] = self.set_mininet_ip(node="c1",
ip=ip,
get_ip=True)
return result
# For controller, attempt First Boot
helpers.log("SLeep another 60 sec for controller to boot up..")
time.sleep(30)
result['vm_ip'] = self._configure_vm_first_boot(
cluster_ip=cluster_ip,
ip_address=ip,
netmask=netmask,
vm_host_name=vm_host_name,
gateway=gateway)
helpers.summary_log(
"Copying firstboot-config on New Controller: %s" %
result['vm_ip'])
helpers.sleep(10)
bvs = ControllerDevConf(host=result['vm_ip'],
user="******",
password="******",
name="test-bvs")
bvs.config("copy running-config snapshot://firstboot-config")
helpers.summary_log("Success saving firstboot-config")
helpers.summary_log("Done! Logs are written to %s" % self.log_path)
return result
except:
inst = helpers.exception_info_traceback()
helpers.log("Exception Details:\n%s" % inst)
result['status_code'] = False
result['status_descr'] = inst
return result
def _scp_file_to_kvm_host(self,
vm_name=None,
remote_qcow_path=None,
kvm_handle=None,
vm_type="bcf",
build_number=None,
scp=True):
# for getting the latest jenkins build from jenkins server kvm_host ssh key should be copied to jenkins server
output = kvm_handle.bash('uname -a')
helpers.log("KVM Host Details : \n %s" % output['content'])
kvm_handle.bash('cd /var/lib/libvirt/')
helpers.log(" GOT VM_TYPE : %s" % vm_type)
if "No such file or directory" in kvm_handle.bash(
'cd bvs_images/')['content']:
helpers.log(
"No BVS_IMAGES dir in KVM Host @ /var/lib/libvirt creating one to store bvs vmdks"
)
kvm_handle.bash('sudo mkdir bvs_images')
kvm_handle.bash('sudo chmod -R 777 bvs_images/')
else:
helpers.log(
'BVS_IMAGES dir exists in KVM Host @ /var/lib/libvirt/bvs_images/ copying latest vmdkd from jenkins server'
)
kvm_handle.bash('sudo chmod -R 777 ../bvs_images/')
kvm_handle.bash('cd bvs_images')
helpers.log("Latest VMDK will be copied to location : %s at KVM Host" %
kvm_handle.bash('pwd')['content'])
helpers.log("Executing Scp cmd to copy latest bvs vmdk to KVM Server")
jenkins_project_name = None
if remote_qcow_path is not None:
match = re.match(r'/var/lib/jenkins/jobs/(.*)/lastSuccessful/',
remote_qcow_path)
if match:
jenkins_project_name = match.group(1)
helpers.summary_log("Using Jenkins Project Name: %s" %
jenkins_project_name)
latest_build_number = self._get_latest_jenkins_build_number(
vm_type, jenkins_project_name=jenkins_project_name)
latest_kvm_build_number = self._get_latest_kvm_build_number(
vm_type, kvm_handle, jenkins_project_name=jenkins_project_name)
if build_number is not None:
helpers.log(
"Build Number is provided resetting latest builds to %s" %
build_number)
latest_build_number = build_number
latest_kvm_build_number = build_number
file_name = None
if vm_type == 'bcf':
if jenkins_project_name == "bcf_master":
file_name = "controller-jf_bcf_virtual-%s.qcow2" % (
latest_build_number)
else:
file_name = "controller-%s_virtual-%s.qcow2" % (
jenkins_project_name, latest_build_number)
helpers.log("Adding virtual tag to build file Name : %s" %
file_name)
elif vm_type == 'mininet':
file_name = "mininet-%s.qcow2" % latest_build_number
helpers.log("Latest Build Number on KVM Host: %s" %
latest_kvm_build_number)
helpers.log("Latest Build Number on Jenkins: %s" % latest_build_number)
if str(latest_kvm_build_number) == str(latest_build_number) and scp:
helpers.log(
"Skipping SCP as the latest build on jenkins server did not change from the latest on KVM Host"
)
else:
scp_cmd = (
'scp -o "UserKnownHostsFile=/dev/null" -o StrictHostKeyChecking=no "%s@%s:%s" %s'
% (JENKINS_USER, JENKINS_SERVER, remote_qcow_path, file_name))
helpers.log("SCP command arguments:\n%s" % scp_cmd)
scp_cmd_out = kvm_handle.bash(
scp_cmd, prompt=[r'.*password:'******'.*#', r'.*$ '])['content']
if "password" in scp_cmd_out:
helpers.log("sending bsn password..")
helpers.log(kvm_handle.bash('bsn')['content'])
else:
helpers.log("SCP should be done:\n%s" % scp_cmd_out)
helpers.summary_log("Success SCP'ing latest Jenkins build !!")
helpers.summary_log("Using Jenkins Build #%s (image name: '%s')" %
(latest_build_number, file_name))
helpers.log("Setting BUILD_NUM Env...")
helpers.set_env("BUILD_NUM", str(latest_build_number))
helpers.log("env BUILD_NUM: %s" % helpers.get_env("BUILD_NUM"))
kvm_handle.bash('sudo cp %s ../images/%s.qcow2' % (file_name, vm_name))
local_qcow_path = "/var/lib/libvirt/images/%s.qcow2" % vm_name
# vm_name = "%s_BVS" % current_user
return local_qcow_path
def __init__(self,
name,
ip,
user=None,
password=None,
t=None,
protocol=None,
no_ping=False,
devconf_debug_level=0):
if not name:
helpers.environment_failure("Node name is not defined")
self._name = name
self._user = user
self._password = password
self._ip = None
self._console_info = None
self.http_port = None
self.base_url = None
self.t = t
self.params = t.topology_params()
self.is_pingable = False
self.rest = None # REST handle
self.dev = None # DevConf handle (SSH)
self.dev_console = None # Console handle
self.dev_debug_level = 0
# If name are in the form 'node-<ip_addr>', e.g., 'node-10.193.0.43'
# then they are nodes spawned directly by the user. Don't try to
# look up their attributes in params since they are not defined.
if self.params and not name.startswith('node-'):
self.node_params = self.params[name]
val = helpers.params_val('set_devconf_debug_level',
self.node_params)
if val is not None:
self.dev_debug_level = val
helpers.log("Devconf for '%s' set to debug level %s" %
(name, self.dev_debug_level))
else:
self.node_params = {}
if devconf_debug_level > 0: # override set_devconf_debug_level
self.dev_debug_level = devconf_debug_level
self._port = self.node_params.get('port', None)
self._protocol = protocol if protocol else self.node_params.get(
'protocol', 'ssh')
self._privatekey = self.node_params.get('privatekey', None)
self._privatekey_password = self.node_params.get(
'privatekey_password', None)
self._privatekey_type = self.node_params.get('privatekey_type', None)
self._hostname = self.node_params.get('hostname', None)
if not ip:
if helpers.params_is_false('set_session_ssh', self.node_params):
# set_session_ssh is False, so IP address doesn't have to be
# defined
pass
else:
helpers.environment_failure(
"Node IP address is not defined for '%s'" % name)
else:
self._ip = ip.lower() # IP might be 'dummy'
if self.ip() == 'dummy':
helpers.environment_failure("IP address for '%s' is 'dummy'."
" Needs to be populated." %
self.name())
if helpers.is_esb():
helpers.summary_log("ESB environment - bypassing initial ping")
elif no_ping:
pass
elif helpers.params_is_false('set_init_ping', self.node_params):
helpers.log("'set_init_ping' is disabled for '%s', bypassing"
" initial ping" % name)
else:
self.pingable_or_die()
if name not in _active_nodes:
_active_nodes.append(name)
