def _started(self, what, notify=None):
"""
This is the second step::
Wait for the StartNotify thread to finish and then check for the
status of pidfile/procname using pgrep
Returns:
True whether the service is alive, False otherwise
"""
if what in self.SERVICE_DEFS:
procname, pidfile = self.SERVICE_DEFS[what]
if notify:
notify.join()
if pidfile:
pgrep = "/bin/pgrep -F {}{}".format(
pidfile,
' ' + procname if procname else '',
)
else:
pgrep = "/bin/pgrep {}".format(procname)
proc = Popen(pgrep, shell=True, stdout=PIPE, stderr=PIPE, close_fds=True)
data = proc.communicate()[0]
if proc.returncode == 0:
return True, [
int(i)
for i in data.strip().split('\n') if i.isdigit()
]
return False, []
def get_data(self, data):
"""
Get data points from rrd files.
"""
rrdfile = '{}/{}/{}.rrd'.format(RRD_PATH, data['source'], data['type'])
proc = Popen(
[
'rrdtool',
'xport',
'--json',
'--start',
data['start'],
'--end',
data['end'],
] + (['--step', str(data['step'])] if data.get('step') else []) + [
'DEF:xxx={}:{}:{}'.format(rrdfile, data['dataset'],
data['cf']),
'XPORT:xxx',
],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
)
data, err = proc.communicate()
if proc.returncode != 0:
raise ValueError('rrdtool failed: {}'.format(err))
return json.loads(data)
def sync(self):
domain = None
nameservers = []
if self.middleware.call('notifier.common', 'system', 'domaincontroller_enabled'):
cifs = self.middlware.call('datastore.query', 'services.cifs', None, {'get': True})
dc = self.middleware.call('datastore.query', 'services.DomainController', None, {'get': True})
domain = dc['dc_realm']
if cifs['cifs_srv_bindip']:
for ip in cifs['cifs_srv_bindip']:
nameservers.append(ip)
else:
nameservers.append('127.0.0.1')
else:
gc = self.middleware.call('datastore.query', 'network.globalconfiguration', None, {'get': True})
if gc['gc_domain']:
domain = gc['gc_domain']
if gc['gc_nameserver1']:
nameservers.append(gc['gc_nameserver1'])
if gc['gc_nameserver2']:
nameservers.append(gc['gc_nameserver2'])
if gc['gc_nameserver3']:
nameservers.append(gc['gc_nameserver3'])
resolvconf = ''
if domain:
resolvconf += 'search {}\n'.format(domain)
for ns in nameservers:
resolvconf += 'nameserver {}\n'.format(ns)
proc = Popen([
'/sbin/resolvconf', '-a', 'lo0'
], stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
proc.communicate(input=resolvconf)
def sync(self):
domain = None
nameservers = []
if self.middleware.call('notifier.common', 'system', 'domaincontroller_enabled'):
cifs = self.middleware.call('datastore.query', 'services.cifs', None, {'get': True})
dc = self.middleware.call('datastore.query', 'services.DomainController', None, {'get': True})
domain = dc['dc_realm']
if cifs['cifs_srv_bindip']:
for ip in cifs['cifs_srv_bindip']:
nameservers.append(ip)
else:
nameservers.append('127.0.0.1')
else:
gc = self.middleware.call('datastore.query', 'network.globalconfiguration', None, {'get': True})
if gc['gc_domain']:
domain = gc['gc_domain']
if gc['gc_nameserver1']:
nameservers.append(gc['gc_nameserver1'])
if gc['gc_nameserver2']:
nameservers.append(gc['gc_nameserver2'])
if gc['gc_nameserver3']:
nameservers.append(gc['gc_nameserver3'])
resolvconf = ''
if domain:
resolvconf += 'search {}\n'.format(domain)
for ns in nameservers:
resolvconf += 'nameserver {}\n'.format(ns)
proc = Popen([
'/sbin/resolvconf', '-a', 'lo0'
], stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
proc.communicate(input=resolvconf)
def get_dataset_info(self, source, name):
"""
Returns info about a given dataset from some source.
"""
rrdfile = '{}/{}/{}.rrd'.format(RRD_PATH, source, name)
proc = Popen(
['rrdtool', 'info', rrdfile],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
)
data, err = proc.communicate()
if proc.returncode != 0:
raise ValueError('rrdtool failed: {}'.format(err))
info = {'data_sources': {}}
for data_source, _type in RE_DSTYPE.findall(data):
info['data_sources'][data_source] = {'type': _type}
reg = RE_STEP.search(data)
if reg:
info['step'] = int(reg.group(1))
reg = RE_LAST_UPDATE.search(data)
if reg:
info['last_update'] = int(reg.group(1))
return info
def dhclient_start(self, interface):
proc = Popen([
'/sbin/dhclient', '-b', interface,
], stdout=subprocess.PIPE, stderr=subprocess.STDOUT, close_fds=True)
output = proc.communicate()[0]
if proc.returncode != 0:
self.logger.error('Failed to run dhclient on {}: {}'.format(
interface, output,
))
def dhclient_start(self, interface):
proc = Popen([
'/sbin/dhclient', '-b', interface,
], stdout=subprocess.PIPE, stderr=subprocess.STDOUT, close_fds=True)
output = proc.communicate()[0]
if proc.returncode != 0:
self.logger.error('Failed to run dhclient on {}: {}'.format(
interface, output,
))
def run(self, queue):
"""
Run a Job and set state/result accordingly.
This method is supposed to run in a greenlet.
"""
try:
self.set_state('RUNNING')
"""
If job is flagged as process a new process is spawned
with the job id which will in turn run the method
and return the result as a json
"""
if self.options.get('process'):
proc = Popen([
'/usr/bin/env',
'python3',
os.path.join(
os.path.dirname(os.path.realpath(__file__)),
'job_process.py',
),
str(self.id),
], stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=True,
env={
'LOGNAME': 'root',
'USER': '******',
'GROUP': 'wheel',
'HOME': '/root',
'PATH': '/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin',
'TERM': 'xterm',
})
output = proc.communicate()
try:
data = json.loads(output[0])
except ValueError:
self.set_state('FAILED')
self.error = 'Running job has failed.\nSTDOUT: {}\nSTDERR: {}'.format(output[0], output[1])
else:
if proc.returncode != 0:
self.set_state('FAILED')
self.error = data['error']
self.exception = data['exception']
else:
self.set_result(data)
self.set_state('SUCCESS')
else:
self.set_result(self.method(*([self] + self.args)))
self.set_state('SUCCESS')
except:
self.set_state('FAILED')
self.set_exception(sys.exc_info())
raise
finally:
queue.release_lock(self)
self._finished.set()
self.middleware.send_event('core.get_jobs', 'CHANGED', id=self.id, fields=self.__encode__())
def ssh_keyscan(self, host, port):
proc = Popen(
["/usr/bin/ssh-keyscan", "-p", str(port), "-T", "2", str(host)],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
)
key, errmsg = proc.communicate()
if proc.returncode != 0 or not key:
if not errmsg:
errmsg = "ssh key scan failed for unknown reason"
raise ValueError(errmsg)
return key
def ssh_keyscan(self, host, port):
proc = Popen([
"/usr/bin/ssh-keyscan",
"-p", str(port),
"-T", "2",
str(host),
], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
key, errmsg = proc.communicate()
if proc.returncode != 0 or not key:
if not errmsg:
errmsg = 'ssh key scan failed for unknown reason'
raise ValueError(errmsg)
return key
def _system(self, cmd, options=None):
stdout = PIPE
if options and 'stdout' in options:
stdout = options['stdout']
stderr = PIPE
if options and 'stderr' in options:
stderr = options['stderr']
proc = Popen(cmd,
stdout=stdout,
stderr=stderr,
shell=True,
close_fds=True)
proc.communicate()
return proc.returncode
def info(self):
"""
Returns basic system information.
"""
uptime = Popen(
"env -u TZ uptime | awk -F', load averages:' '{ print $1 }'",
stdout=subprocess.PIPE,
shell=True,
).communicate()[0].strip()
return {
'version':
self.version(),
'hostname':
socket.gethostname(),
'physmem':
sysctl.filter('hw.physmem')[0].value,
'model':
sysctl.filter('hw.model')[0].value,
'loadavg':
os.getloadavg(),
'uptime':
uptime,
'boottime':
datetime.fromtimestamp(
struct.unpack('l',
sysctl.filter('kern.boottime')[0].value[:8])[0]),
}
def reboot(self, job, options=None):
"""
Reboots the operating system.
Emits an "added" event of name "system" and id "reboot".
"""
if options is None:
options = {}
self.middleware.send_event('system',
'ADDED',
id='reboot',
fields={
'description':
'System is going to reboot',
})
delay = options.get('delay')
if delay:
time.sleep(delay)
Popen(["/sbin/reboot"])
def shutdown(self, job, options=None):
"""
Shuts down the operating system.
Emits an "added" event of name "system" and id "shutdown".
"""
if options is None:
options = {}
self.middleware.send_event('system',
'ADDED',
id='shutdown',
fields={
'description':
'System is going to shutdown',
})
delay = options.get('delay')
if delay:
time.sleep(delay)
Popen(["/sbin/poweroff"])
def sync(self, job, backup, credential):
# Use a temporary file to store s3cmd config file
with tempfile.NamedTemporaryFile() as f:
# Make sure only root can read it ad there is sensitive data
os.chmod(f.name, 0o600)
fg = gevent.fileobject.FileObject(f.file, 'w', close=False)
fg.write("""[remote]
type = s3
env_auth = false
access_key_id = {access_key}
secret_access_key = {secret_key}
region = {region}
""".format(
access_key=credential['attributes']['access_key'],
secret_key=credential['attributes']['secret_key'],
region=backup['attributes']['region'] or '',
))
fg.flush()
args = [
'/usr/local/bin/rclone',
'--config', f.name,
'--stats', '1s',
'sync',
]
remote_path = 'remote:{}{}'.format(
backup['attributes']['bucket'],
'/{}'.format(backup['attributes']['folder']) if backup['attributes'].get('folder') else '',
)
if backup['direction'] == 'PUSH':
args.extend([backup['path'], remote_path])
else:
args.extend([remote_path, backup['path']])
def check_progress(job, proc):
RE_TRANSF = re.compile(r'Transferred:\s*?(.+)$', re.S)
read_buffer = ''
while True:
read = proc.stderr.readline()
if read == '':
break
read_buffer += read
if len(read_buffer) > 10240:
read_buffer = read_buffer[-10240:]
reg = RE_TRANSF.search(read)
if reg:
transferred = reg.group(1).strip()
if not transferred.isdigit():
job.set_progress(None, transferred)
return read_buffer
proc = Popen(
args,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
)
check_greenlet = gevent.spawn(check_progress, job, proc)
proc.communicate()
if proc.returncode != 0:
gevent.joinall([check_greenlet])
raise ValueError('rclone failed: {}'.format(check_greenlet.value))
return True
def _system(self, cmd):
proc = Popen(cmd, stdout=PIPE, stderr=PIPE, shell=True, close_fds=True)
proc.communicate()
return proc.returncode
def sync_interface(self, name):
try:
data = self.middleware.call('datastore.query',
'network.interfaces',
[('int_interface', '=', name)],
{'get': True})
except IndexError:
self.logger.info('{} is not in interfaces database'.format(name))
return
aliases = self.middleware.call(
'datastore.query', 'network.alias',
[('alias_interface_id', '=', data['id'])])
iface = netif.get_interface(name)
addrs_database = set()
addrs_configured = set(
[a for a in iface.addresses if a.af != netif.AddressFamily.LINK])
has_ipv6 = data['int_ipv6auto'] or False
if (not self.middleware.call('system.is_freenas')
and self.middleware.call('notifier.failover_node') == 'B'):
ipv4_field = 'int_ipv4address_b'
ipv6_field = 'int_ipv6address'
alias_ipv4_field = 'alias_v4address_b'
alias_ipv6_field = 'alias_v6address_b'
else:
ipv4_field = 'int_ipv4address'
ipv6_field = 'int_ipv6address'
alias_ipv4_field = 'alias_v4address'
alias_ipv6_field = 'alias_v6address'
dhclient_running, dhclient_pid = dhclient_status(name)
if dhclient_running and data['int_dhcp']:
leases = dhclient_leases(name)
if leases:
reg_address = re.search(r'fixed-address\s+(.+);', leases)
reg_netmask = re.search(r'option subnet-mask\s+(.+);', leases)
if reg_address and reg_netmask:
addrs_database.add(
self.alias_to_addr({
'address': reg_address.group(1),
'netmask': reg_netmask.group(1),
}))
else:
self.logger.info('Unable to get address from dhclient')
if data[ipv6_field] and has_ipv6 is False:
addrs_database.add(
self.alias_to_addr({
'address': data[ipv6_field],
'netmask': data['int_v6netmaskbit'],
}))
else:
if data[ipv4_field]:
addrs_database.add(
self.alias_to_addr({
'address': data[ipv4_field],
'netmask': data['int_v4netmaskbit'],
}))
if data[ipv6_field] and has_ipv6 is False:
addrs_database.add(
self.alias_to_addr({
'address': data[ipv6_field],
'netmask': data['int_v6netmaskbit'],
}))
has_ipv6 = True
carp_vhid = carp_pass = None
if data['int_vip']:
addrs_database.add(
self.alias_to_addr({
'address': data['int_vip'],
'netmask': '32',
'vhid': data['int_vhid'],
}))
carp_vhid = data['int_vhid']
carp_pass = data['int_pass'] or None
for alias in aliases:
if alias[alias_ipv4_field]:
addrs_database.add(
self.alias_to_addr({
'address': alias[alias_ipv4_field],
'netmask': alias['alias_v4netmaskbit'],
}))
if alias[alias_ipv6_field]:
addrs_database.add(
self.alias_to_addr({
'address': alias[alias_ipv6_field],
'netmask': alias['alias_v6netmaskbit'],
}))
if alias['alias_vip']:
addrs_database.add(
self.alias_to_addr({
'address': alias['alias_vip'],
'netmask': '32',
'vhid': data['int_vhid'],
}))
if carp_vhid:
advskew = None
for cc in iface.carp_config:
if cc.vhid == carp_vhid:
advskew = cc.advskew
break
if has_ipv6:
iface.nd6_flags = iface.nd6_flags - {
netif.NeighborDiscoveryFlags.IFDISABLED
}
iface.nd6_flags = iface.nd6_flags | {
netif.NeighborDiscoveryFlags.AUTO_LINKLOCAL
}
else:
iface.nd6_flags = iface.nd6_flags | {
netif.NeighborDiscoveryFlags.IFDISABLED
}
iface.nd6_flags = iface.nd6_flags - {
netif.NeighborDiscoveryFlags.AUTO_LINKLOCAL
}
# Remove addresses configured and not in database
for addr in (addrs_configured - addrs_database):
if has_ipv6 and str(addr.address).startswith('fe80::'):
continue
self.logger.debug('{}: removing {}'.format(name, addr))
iface.remove_address(addr)
# carp must be configured after removing addresses
# in case removing the address removes the carp
if carp_vhid:
if not self.middleware.call('notifier.is_freenas') and not advskew:
if self.middleware.call('notifier.failover_node') == 'A':
advskew = 20
else:
advskew = 80
iface.carp_config = [
netif.CarpConfig(carp_vhid, advskew=advskew, key=carp_pass)
]
# Add addresses in database and not configured
for addr in (addrs_database - addrs_configured):
self.logger.debug('{}: adding {}'.format(name, addr))
iface.add_address(addr)
# Apply interface options specified in GUI
if data['int_options']:
self.logger.info('{}: applying {}'.format(name,
data['int_options']))
proc = Popen('/sbin/ifconfig {} {}'.format(name,
data['int_options']),
shell=True,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
close_fds=True)
err = proc.communicate()[1]
if err:
self.logger.info('{}: error applying: {}'.format(name, err))
# In case there is no MTU in interface options and it is currently
# different than the default of 1500, revert it
if data['int_options'].find('mtu') == -1 and iface.mtu != 1500:
iface.mtu = 1500
if netif.InterfaceFlags.UP not in iface.flags:
iface.up()
# If dhclient is not running and dhcp is configured, lets start it
if not dhclient_running and data['int_dhcp']:
self.logger.debug('Starting dhclient for {}'.format(name))
gevent.spawn(self.dhclient_start, data['int_interface'])
elif dhclient_running and not data['int_dhcp']:
self.logger.debug('Killing dhclient for {}'.format(name))
os.kill(dhclient_pid, signal.SIGTERM)
if data['int_ipv6auto']:
iface.nd6_flags = iface.nd6_flags | {
netif.NeighborDiscoveryFlags.ACCEPT_RTADV
}
Popen(
['/etc/rc.d/rtsold', 'onestart'],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
close_fds=True,
).wait()
else:
iface.nd6_flags = iface.nd6_flags - {
netif.NeighborDiscoveryFlags.ACCEPT_RTADV
}
def sync_interface(self, name):
try:
data = self.middleware.call('datastore.query', 'network.interfaces', [('int_interface', '=', name)], {'get': True})
except IndexError:
self.logger.info('{} is not in interfaces database'.format(name))
return
aliases = self.middleware.call('datastore.query', 'network.alias', [('alias_interface_id', '=', data['id'])])
iface = netif.get_interface(name)
addrs_database = set()
addrs_configured = set([
a for a in iface.addresses
if a.af != netif.AddressFamily.LINK
])
has_ipv6 = data['int_ipv6auto'] or False
if (
not self.middleware.call('system.is_freenas') and
self.middleware.call('notifier.failover_node') == 'B'
):
ipv4_field = 'int_ipv4address_b'
ipv6_field = 'int_ipv6address'
alias_ipv4_field = 'alias_v4address_b'
alias_ipv6_field = 'alias_v6address_b'
else:
ipv4_field = 'int_ipv4address'
ipv6_field = 'int_ipv6address'
alias_ipv4_field = 'alias_v4address'
alias_ipv6_field = 'alias_v6address'
dhclient_running, dhclient_pid = dhclient_status(name)
if dhclient_running and data['int_dhcp']:
leases = dhclient_leases(name)
if leases:
reg_address = re.search(r'fixed-address\s+(.+);', leases)
reg_netmask = re.search(r'option subnet-mask\s+(.+);', leases)
if reg_address and reg_netmask:
addrs_database.add(self.alias_to_addr({
'address': reg_address.group(1),
'netmask': reg_netmask.group(1),
}))
else:
self.logger.info('Unable to get address from dhclient')
else:
if data[ipv4_field]:
addrs_database.add(self.alias_to_addr({
'address': data[ipv4_field],
'netmask': data['int_v4netmaskbit'],
}))
if data[ipv6_field]:
addrs_database.add(self.alias_to_addr({
'address': data[ipv6_field],
'netmask': data['int_v6netmaskbit'],
}))
has_ipv6 = True
carp_vhid = carp_pass = None
if data['int_vip']:
addrs_database.add(self.alias_to_addr({
'address': data['int_vip'],
'netmask': '32',
'vhid': data['int_vhid'],
}))
carp_vhid = data['int_vhid']
carp_pass = data['int_pass'] or None
for alias in aliases:
if alias[alias_ipv4_field]:
addrs_database.add(self.alias_to_addr({
'address': alias[alias_ipv4_field],
'netmask': alias['alias_v4netmaskbit'],
}))
if alias[alias_ipv6_field]:
addrs_database.add(self.alias_to_addr({
'address': alias[alias_ipv6_field],
'netmask': alias['alias_v6netmaskbit'],
}))
has_ipv6 = True
if alias['alias_vip']:
addrs_database.add(self.alias_to_addr({
'address': alias['alias_vip'],
'netmask': '32',
'vhid': data['int_vhid'],
}))
if has_ipv6:
iface.nd6_flags = iface.nd6_flags - {netif.NeighborDiscoveryFlags.IFDISABLED}
iface.nd6_flags = iface.nd6_flags | {netif.NeighborDiscoveryFlags.AUTO_LINKLOCAL}
else:
iface.nd6_flags = iface.nd6_flags | {netif.NeighborDiscoveryFlags.IFDISABLED}
iface.nd6_flags = iface.nd6_flags - {netif.NeighborDiscoveryFlags.AUTO_LINKLOCAL}
# Remove addresses configured and not in database
for addr in (addrs_configured - addrs_database):
if (
addr.af == netif.AddressFamily.INET6 and
str(addr.address).startswith('fe80::')
):
continue
self.logger.debug('{}: removing {}'.format(name, addr))
iface.remove_address(addr)
# carp must be configured after removing addresses
# in case removing the address removes the carp
if carp_vhid:
advskew = None
if not self.middleware.call('notifier.is_freenas'):
if self.middleware.call('notifier.failover_status') == 'MASTER':
advskew = 20
else:
advskew = 80
iface.carp_config = [netif.CarpConfig(carp_vhid, advskew=advskew, key=carp_pass)]
# Add addresses in database and not configured
for addr in (addrs_database - addrs_configured):
self.logger.debug('{}: adding {}'.format(name, addr))
iface.add_address(addr)
# Apply interface options specified in GUI
if data['int_options']:
self.logger.info('{}: applying {}'.format(name, data['int_options']))
proc = Popen('/sbin/ifconfig {} {}'.format(name, data['int_options']), shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=True)
err = proc.communicate()[1]
if err:
self.logger.info('{}: error applying: {}'.format(name, err))
# In case there is no MTU in interface options and it is currently
# different than the default of 1500, revert it
if data['int_options'].find('mtu') == -1 and iface.mtu != 1500:
iface.mtu = 1500
if netif.InterfaceFlags.UP not in iface.flags:
iface.up()
# If dhclient is not running and dhcp is configured, lets start it
if not dhclient_running and data['int_dhcp']:
self.logger.debug('Starting dhclient for {}'.format(name))
gevent.spawn(self.dhclient_start, data['int_interface'])
elif dhclient_running and not data['int_dhcp']:
self.logger.debug('Killing dhclient for {}'.format(name))
os.kill(dhclient_pid, signal.SIGTERM)
if data['int_ipv6auto']:
iface.nd6_flags = iface.nd6_flags | {netif.NeighborDiscoveryFlags.ACCEPT_RTADV}
Popen(
['/etc/rc.d/rtsold', 'onestart'],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
close_fds=True,
).wait()
else:
iface.nd6_flags = iface.nd6_flags - {netif.NeighborDiscoveryFlags.ACCEPT_RTADV}
def kmod_load():
kldstat = Popen(['/sbin/kldstat'], stdout=subprocess.PIPE).communicate()[0]
if 'vmm.ko' not in kldstat:
Popen(['/sbin/kldload', 'vmm'])
if 'nmdm.ko' not in kldstat:
Popen(['/sbin/kldload', 'nmdm'])
def run(self):
args = [
'bhyve',
'-A',
'-P',
'-H',
'-c', str(self.vm['vcpus']),
'-m', str(self.vm['memory']),
'-s', '0:0,hostbridge',
'-s', '31,lpc',
'-l', 'com1,/dev/nmdm{}A'.format(self.vm['id']),
]
if self.vm['bootloader'] in ('UEFI', 'UEFI_CSM'):
args += [
'-l', 'bootrom,/usr/local/share/uefi-firmware/BHYVE_UEFI{}.fd'.format('_CSM' if self.vm['bootloader'] == 'UEFI_CSM' else ''),
]
nid = Nid(3)
for device in self.vm['devices']:
if device['dtype'] == 'DISK':
if device['attributes'].get('mode') == 'AHCI':
args += ['-s', '{},ahci-hd,{}'.format(nid(), device['attributes']['path'])]
else:
args += ['-s', '{},virtio-blk,{}'.format(nid(), device['attributes']['path'])]
elif device['dtype'] == 'CDROM':
args += ['-s', '{},ahci-cd,{}'.format(nid(), device['attributes']['path'])]
elif device['dtype'] == 'NIC':
tapname = netif.create_interface('tap')
tap = netif.get_interface(tapname)
tap.up()
self.taps.append(tapname)
# If Bridge
if True:
bridge = None
for name, iface in netif.list_interfaces().items():
if name.startswith('bridge'):
bridge = iface
break
if not bridge:
bridge = netif.get_interface(netif.create_interface('bridge'))
bridge.add_member(tapname)
defiface = Popen("route -nv show default|grep -w interface|awk '{ print $2 }'", stdout=subprocess.PIPE, shell=True).communicate()[0].strip()
if defiface and defiface not in bridge.members:
bridge.add_member(defiface)
bridge.up()
if device['attributes'].get('type') == 'VIRTIO':
nictype = 'virtio-net'
else:
nictype = 'e1000'
args += ['-s', '{},{},{}'.format(nid(), nictype, tapname)]
elif device['dtype'] == 'VNC':
if device['attributes'].get('wait'):
wait = 'wait'
else:
wait = ''
args += [
'-s', '29,fbuf,tcp=0.0.0.0:{},w=1024,h=768,{}'.format(5900 + self.vm['id'], wait),
'-s', '30,xhci,tablet',
]
args.append(self.vm['name'])
self.logger.debug('Starting bhyve: {}'.format(' '.join(args)))
self.proc = Popen(args, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
for line in self.proc.stdout:
self.logger.debug('{}: {}'.format(self.vm['name'], line))
self.proc.wait()
self.logger.info('Destroying {}'.format(self.vm['name']))
Popen(['bhyvectl', '--destroy', '--vm={}'.format(self.vm['name'])], stdout=subprocess.PIPE, stderr=subprocess.PIPE).wait()
while self.taps:
netif.destroy_interface(self.taps.pop())
self.manager._vm.pop(self.vm['id'], None)