def run_machine(self, machine):
# Check if machine is in accepting state.
assert machine.current_state == VM_IS_LAUNCHED
# Bake a shell command to spawn the machine.
shell_command = self.get_kvm_call(machine)
logger.debug('Running VM with shell command:\n%s' % shell_command)
report_filepath = self.get_report_file(machine)
pid_filepath = self.get_pid_file(machine)
if ProcessUtil.process_runs(pid_filepath):
logging.warning('Apparently, VM process is already running. '
'Check %s ' % pid_filepath)
machine.change_state(VM_HAS_FAILED)
# TODO: kill the VM?
return
ProcessUtil.exec_process(shell_command, report_filepath, pid_filepath)
# Update state.
machine.change_state(VM_IS_RUNNING)
# Put info into vnc target file.
vnc_target_path = self.get_vnc_target_path(machine)
with open(vnc_target_path, 'w+') as vnc_target:
try:
cmd = get_cmd_from_ps(needle=machine.disk_filename)
except KeyError as error:
logger.error('Failed to find VNC port of the vm: %s' % machine)
logger.exception(error)
return
match = re.search(r'-vnc localhost:(\d+)', cmd, re.MULTILINE)
local_vnc_port = 5900 + int(match.group(1))
# e.g 'test: localhost:5901'
vnc_info = '%s: localhost:%s' % (machine.name, local_vnc_port)
logger.info('Writing into VNC target file: %s' % vnc_info)
vnc_target.write(vnc_info + "\n")
def run_machine(self, machine):
# Check if machine is in accepting state.
assert machine.current_state == VM_IS_LAUNCHED
# Bake a shell command to spawn the machine.
shell_command = self.get_kvm_call(machine)
logger.debug('Running VM with shell command:\n%s' % shell_command)
report_filepath = self.get_report_file(machine)
pid_filepath = self.get_pid_file(machine)
if ProcessUtil.process_runs(pid_filepath):
logging.warning('Apparently, VM process is already running. '
'Check %s ' % pid_filepath)
machine.change_state(VM_HAS_FAILED)
# TODO: kill the VM?
return
ProcessUtil.exec_process(shell_command, report_filepath, pid_filepath)
# Update state.
machine.change_state(VM_IS_RUNNING)
# Put info into vnc target file.
vnc_target_path = self.get_vnc_target_path(machine)
with open(vnc_target_path, 'w+') as vnc_target:
try:
cmd = get_cmd_from_ps(needle=machine.disk_filename)
except KeyError as error:
logger.error('Failed to find VNC port of the vm: %s' % machine)
logger.exception(error)
return
match = re.search(r'-vnc localhost:(\d+)', cmd, re.MULTILINE)
local_vnc_port = 5900 + int(match.group(1))
# e.g 'test: localhost:5901'
vnc_info = '%s: localhost:%s' % (machine.name, local_vnc_port)
logger.info('Writing into VNC target file: %s' % vnc_info)
vnc_target.write(vnc_info + "\n")
def run_machine(self, machine):
# Check if machine is in accepting state.
assert machine.current_state == VM_IS_LAUNCHED
# Bake a shell command to spawn the machine.
shell_command = self.get_kvm_call(machine)
logger.debug('Running VM with shell command:\n%s' % shell_command)
#output = invoke(command)
report_filepath = self.get_report_file(machine)
pid_filepath = self.get_pid_file(machine)
assert not ProcessUtil.process_runs(pid_filepath)
ProcessUtil.exec_process(shell_command, report_filepath, pid_filepath)
# Update state.
machine.change_state(VM_IS_RUNNING)
def run_machine(self, machine):
# Check if machine is in accepting state.
assert machine.current_state == VM_IS_LAUNCHED
# Bake a shell command to spawn the machine.
shell_command = self.get_kvm_call(machine)
logger.debug('Running VM with shell command:\n%s' % shell_command)
#output = invoke(command)
report_filepath = self.get_report_file(machine)
pid_filepath = self.get_pid_file(machine)
if ProcessUtil.process_runs(pid_filepath):
logging.warning('Apparently, VM process is already running. '
'Check %s ' % pid_filepath)
machine.change_state(VM_HAS_FAILED)
# TODO: kill the VM?
return
ProcessUtil.exec_process(shell_command, report_filepath, pid_filepath)
# Update state.
machine.change_state(VM_IS_RUNNING)
