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How to use kill_process_by_pattern method in avocado

Best Python code snippet using avocado_python

virsh_domstate.py

Source:virsh_domstate.py

...122                virsh.destroy(vm_name, ignore_status=False)123                virsh.start(vm_name, ignore_status=False)124            elif vm_action == "kill":125                libvirtd_service.stop()126                kill_process_by_pattern(vm_name)127                libvirtd_service.restart()128            elif vm_action == "crash":129                session = vm.wait_for_login()130                session.cmd("service kdump stop", ignore_all_errors=True)131                # Enable sysRq132                session.cmd("echo 1 > /proc/sys/kernel/sysrq")133                # Send key ALT-SysRq-c to crash VM, and command will not134                # return as vm crashed, so fail early for 'destroy' and135                # 'preserve' action. For 'restart', 'coredump-restart'136                # and 'coredump-destroy' actions, they all need more time137                # to dump core file or restart OS, so using the default138                # session command timeout(60s)139                try:140                    if vm_oncrash_action in ['destroy', 'preserve']:...

create_external_snapshot_via_protocol.py

Source:create_external_snapshot_via_protocol.py

...106        snapshot_test.clean()107        if params.get("external_snapshot_protocol") == "ssh":108            clean_key()109            shutil.copy(user_profile_backup, user_profile)...

libvirtd.py

Source:libvirtd.py

...42    # Restart libvirtd43    libvirtd.restart()44    monitor_journal.join(2)45    # Stop journalctl command46    utils_misc.kill_process_by_pattern("journalctl")47    output = msg_queue.get()48    # Check error message in journal49    if re.search(error_msg_in_journal, output):50        test.fail("Found error message during libvirtd restarting: %s" % output)51    else:52        logging.info("Not found error message during libvirtd restarting.")53    # Check error messages in libvirtd log54    libvirt.check_logfile(error_msg_in_log, libvirtd_debug_file,55                          False, ignore_str=ignore_log_err_msg)56def run(test, params, env):57    """58    Test libvirtd.59    1) Test restart libvirtd with running guest.60    """...

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