Python fabric.api.hide() Examples

def _command(
    fabric_method,
    command,
    ignore_errors=False,
    quiet=True,
    hide=('running', 'aborts'),
    show=(),
    abort_exception=Error,
    **kwargs
):
    if quiet:
        hide += ('output', 'warnings')
    log('{method}: {command}'.format(
        method=fabric_method.__name__,
        command=command,
    ))
    with fab.settings(
        fab.hide(*hide),
        fab.show(*show),
        abort_exception=abort_exception,
        warn_only=ignore_errors,
    ):
        return fabric_method(command, **kwargs) 

def build(name, ask=True, **kwargs):
    """
    Build the malicious mote to its target hardware.

    :param name: experiment name (or absolute path to experiment)
    :param ask: ask confirmation
    :param path: expanded path of the experiment (dynamically filled in through 'command' decorator with 'expand')
    :param kwargs: simulation keyword arguments (see the documentation for more information)
    """
    def is_device_present():
        with settings(hide(*HIDDEN_ALL), warn_only=True):
            return local("if [ -c /dev/ttyUSB0 ]; then echo 'ok'; else echo 'nok'; fi", capture=True) == 'ok'

    console = kwargs.get('console')
    counter, interval = 0.0, 0.5
    while not is_device_present():
        sleep(interval)
        counter += interval
        if counter % 5 == 0:
            logger.warning("Waiting for mote to be detected...")
        elif counter >= 120:
            logger.error("Something failed with the mote ; check that it mounts to /dev/ttyUSB0")
            return
    remake(name, build=True, **kwargs) if console is None else console.do_remake(name, build=True, **kwargs)
    return "Mote built on /dev/ttyUSB0" 

def check_system_support():
    # check hardware support
    if run("egrep '^flags.*(vmx|svm)' /proc/cpuinfo > /dev/null").failed:
        abort("Need hardware VM support (vmx)")

    # check minimum kernel version:
    #   Linux kernel under 3.13.0 has a bug where the kernel crash 
    #   when EPT support enabled with FUSE+mmap.
    WORKING_KERNEL_VERSION = "3.13.0"
    kernel_version = platform.platform().split("-")[1]
    if LooseVersion(kernel_version) < LooseVersion(WORKING_KERNEL_VERSION):
        msg = "Linux Kernel lower than %s has a bug when using FUSE + mmap"\
            % WORKING_KERNEL_VERSION
        abort(msg)

    # check OS version
    cmd = "cat /etc/lsb-release | grep DISTRIB_CODENAME | awk -F'=' '{print $2}'"
    with settings(hide('everything'), warn_only=True):
        os_dist = run(cmd)
        if os_dist != 'trusty' and os_dist != "xenial":
            msg = "Support only Ubuntu Precise (14.04) or Ubuntu Trusty (16.04)"
            abort(msg)
        return os_dist
    return None 

def _silencer(func):
    """Decorator which runs the wrapped function with hide('stdout') if the
    ``silent`` keyword argument is provided.

    The ``silent`` keyword argument will be removed from the kwargs before
    calling the wrapped function.

    """
    @wraps(func)
    def wrapper(*args, **kwargs):
        silent = kwargs.pop('silent', False)
        if silent:
            with hide('stdout'):
                return func(*args, **kwargs)
        return func(*args, **kwargs)
    return wrapper 

def shutdown_api():
    
    print green('Shutdown the mall api via the remote_shutdown.sh scripts.')
    print 'Logs output to the '+log_path+'/shutdown_api.log'

    os.system('mkdir -p '+log_path+' 2>/dev/null >/dev/null')
    os.system("echo '' > "+log_path+"/shutdown_api.log")
    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" shutdown_api > "+log_path+"/shutdown_api.log 2>/dev/null >/dev/null")

    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" shutdown_api > "+log_path+"/shutdown_api.log 2>/dev/null >/dev/null")

    print green('Shutdown the mall api finished!')

# Startup the mall api via the remote_startup.sh scripts function. 

def restart_auth():
    print green('Restart the core platform via the restart.sh scripts.')
    
    ret = run("ps -ef|grep cmms-auth|grep -v grep|cut -c 9-15")

    if ret:
        with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
            run("ps -ef|grep cmms-auth|grep -v grep|cut -c 9-15|xargs kill -9 2>/dev/null >/dev/null")
    else:
        print red("No such progress!")

    ret_new = run("ps -ef|grep cmms-auth|grep -v grep|cut -c 9-15")

    if ret_new:
        print red('Startup already!')
    else:
        with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
            run('cd '+auth_path+' && java -jar cmms-auth.jar 2>/dev/null >/dev/null')

    print green('Restart the core platform finished!')

# Deploy core platform via mvn function. 

def shutdown_admin():
    
    print green('Shutdown the mall admin via the remote_shutdown.sh scripts.')
    print 'Logs output to the '+log_path+'/shutdown_admin.log'

    os.system('mkdir -p '+log_path+' 2>/dev/null >/dev/null')
    os.system("echo '' > "+log_path+"/shutdown_admin.log")
    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" shutdown_admin > "+log_path+"/shutdown_admin.log 2>/dev/null >/dev/null")

    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" shutdown_admin > "+log_path+"/shutdown_admin.log 2>/dev/null >/dev/null")

    print green('Shutdown the mall admin finished!')

# Startup the mall admin via the remote_startup.sh scripts function. 

def shutdown_api():
    
    print green('Shutdown the mall api via the shutdown.sh scripts.')
    print 'Logs output to the '+log_path+'/shutdown_api.log'

    os.system('mkdir -p '+log_path+' 2>/dev/null >/dev/null')
    os.system("echo '' > "+log_path+"/shutdown_api.log")
    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" shutdown_api > "+log_path+"/shutdown_api.log 2>/dev/null >/dev/null")

    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" shutdown_api > "+log_path+"/shutdown_api.log 2>/dev/null >/dev/null")

    print green('Shutdown the mall api finished!')

# Startup the mall api via the startup.sh scripts function. 

def shutdown_admin():
    
    print green('Shutdown the mall admin via the shutdown.sh scripts.')
    print 'Logs output to the '+log_path+'/shutdown_admin.log'

    os.system('mkdir -p '+log_path+' 2>/dev/null >/dev/null')
    os.system("echo '' > "+log_path+"/shutdown_admin.log")
    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" shutdown_admin > "+log_path+"/shutdown_admin.log 2>/dev/null >/dev/null")

    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" shutdown_admin > "+log_path+"/shutdown_admin.log 2>/dev/null >/dev/null")

    print green('Shutdown the mall admin finished!')

# Startup the mall admin via the startup.sh scripts function. 

def shutdown_api():
    
    print green('Shutdown the mall api via the shutdown.sh scripts.')
    print 'Logs output to the '+log_path+'/shutdown_api.log'

    os.system('mkdir -p '+log_path+' 2>/dev/null >/dev/null')
    os.system("echo '' > "+log_path+"/shutdown_api.log")
    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" shutdown_api > "+log_path+"/shutdown_api.log 2>/dev/null >/dev/null")

    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" shutdown_api > "+log_path+"/shutdown_api.log 2>/dev/null >/dev/null")

    print green('Shutdown the mall api finished!')

# Startup the mall api via the startup.sh scripts function. 

def shutdown_admin():
    
    print green('Shutdown the mall admin via the shutdown.sh scripts.')
    print 'Logs output to the '+log_path+'/shutdown_admin.log'

    os.system('mkdir -p '+log_path+' 2>/dev/null >/dev/null')
    os.system("echo '' > "+log_path+"/shutdown_admin.log")
    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" shutdown_admin > "+log_path+"/shutdown_admin.log 2>/dev/null >/dev/null")

    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" shutdown_admin > "+log_path+"/shutdown_admin.log 2>/dev/null >/dev/null")

    print green('Shutdown the mall admin finished!')

# Startup the mall admin via the startup.sh scripts function. 

def restart_nginx():

    print green('Restartup the shop via the nginx shutdown and startup scripts.')
    print 'Logs output to the '+log_path+'/restart_nginx.log'

    os.system('mkdir -p '+log_path+' 2>/dev/null >/dev/null')
    os.system("echo '' > "+log_path+"/restart_nginx.log")
    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" restart_nginx > "+log_path+"/restart_nginx.log 2>/dev/null >/dev/null")

    print green('Restart the shop finished!')

# Deploy shop repo to nginx server. 

def startup_admin():

    print green('Startup the admin via the remote_startup.sh scripts.')
    print 'Logs output to the '+log_path+'/startup_admin.log'

    os.system('mkdir -p '+log_path+' 2>/dev/null >/dev/null')
    os.system("echo '' > "+log_path+"/startup_admin.log")
    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" startup_admin > "+log_path+"/startup_admin.log 2>/dev/null >/dev/null")

    print green('Startup the mall admin finished!')

# Restart the mall admin via the remote_restart.sh scripts function. 

def shutdown_auth():

    print green('Shutdown the auth platform via the stop.sh scripts.')
    print 'Logs output to the '+log_path+'/shutdown_auth.log'

    os.system('mkdir -p '+log_path+' 2>/dev/null >/dev/null')
    os.system("echo '' > "+log_path+"/shutdown_auth.log")
    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" shutdown_auth > "+log_path+"/shutdown_auth.log 2>/dev/null >/dev/null")

    print green('Shutdown the auth platform finished!')

# Startup the auth platform via the startup.sh scripts function. 

def shutdown_core():
    print green('Shutdown the core platform via the stop.sh scripts.')
    
    ret = run("ps -ef|grep newark-core-platform|grep -v grep|cut -c 9-15")

    if ret:
        with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
            run("ps -ef|grep newark-core-platform|grep -v grep|cut -c 9-15|xargs kill -9 2>/dev/null >/dev/null")
    else:
        print red("No such progress!")

    print green('Shutdown the core platform finished!')

# Startup the core platform via the startup.sh scripts function. 

def startup_core():
    print green('Startup the core platform via the startup.sh scripts.')

    ret = run("ps -ef|grep newark-core-platform|grep -v grep|cut -c 9-15")

    if ret:
        print red("Startup already!")
    else:
        with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
            run('cd '+core_platform_path+' && java -jar newark-core-platform-'+core_version+'.jar 2>/dev/null >/dev/null')

    print green('Startup the core platform finished!')

# Restart the core platform via the startup.sh scripts function. 

def shutdown_auth():
    print green('Shutdown the auth platform via the stop.sh scripts.')

    ret = run("ps -ef|grep cmms-auth|grep -v grep|cut -c 9-15")

    if ret:
        with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
            run("ps -ef|grep cmms-auth|grep -v grep|cut -c 9-15|xargs kill -9 2>/dev/null >/dev/null")
    else:
        print red("No such progress!")

    print green('Shutdown the auth platform finished!')

# Startup the auth platform via the startup.sh scripts function. 

def startup_auth():
    print green('Startup the auth platform via the startup.sh scripts.')

    ret = run("ps -ef|grep cmms-auth|grep -v grep|cut -c 9-15")

    if ret:
        print red('Startup already!')
    else:
        with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
            run('cd '+auth_path+' && java -jar cmms-auth.jar 2>/dev/null >/dev/null')

    print green('Startup the authplatform finished!')

# Restart the auth platform via the startup.sh scripts function. 

def startup_core():

    print green('Startup the core platform via the startup.sh scripts.')
    print 'Logs output to the '+log_path+'/startup_core.log'

    os.system('mkdir -p '+log_path+' 2>/dev/null >/dev/null')
    os.system("echo '' > "+log_path+"/startup_core.log")
    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" startup_core > "+log_path+"/startup_core.log & 2>/dev/null >/dev/null")

    print green('Startup the core platform finished!')

# Restart the core platform via the restart.sh scripts function. 

def restart_api():

    print green('Restart the mall api via the remote_restart.sh scripts.')
    print 'Logs output to the '+log_path+'/restart_api.log'

    os.system('mkdir -p '+log_path+' 2>/dev/null >/dev/null')
    os.system("echo '' > "+log_path+"/restart_api.log")
    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" restart_api > "+log_path+"/restart_api.log 2>/dev/null >/dev/null")

    print green('Restart the mall api finished!')

# Deploy mall admin via ant function. 

def shutdown_nginx():
    
    print green('Shutdown the shop via the nginx shutdown and startup scripts.')
    print 'Logs output to the '+log_path+'/shutdown_nginx.log'

    os.system('mkdir -p '+log_path+' 2>/dev/null >/dev/null')
    os.system("echo '' > "+log_path+"/shutdown_nginx.log")

    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" shutdown_nginx > "+log_path+"/shutdown_nginx.log 2>/dev/null >/dev/null")

    print green('Shutdown the shop finished!')

# Startup the shop via the nginx shutdown and startup scripts funtion. 

def startup_api():

    print green('Startup the mall api via the startup.sh scripts.')
    print 'Logs output to the '+log_path+'/startup_api.log'

    os.system('mkdir -p '+log_path+' 2>/dev/null >/dev/null')
    os.system("echo '' > "+log_path+"/startup_api.log")
    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" startup_api > "+log_path+"/startup_api.log 2>/dev/null >/dev/null")

    print green('Startup the mall api finished!')

# Restart the mall api via the restart.sh scripts function. 

def startup_auth():

    print green('Startup the auth platform via the startup.sh scripts.')
    print 'Logs output to the '+log_path+'/startup_auth.log'

    os.system('mkdir -p '+log_path+' 2>/dev/null >/dev/null')
    os.system("echo '' > "+log_path+"/startup_auth.log")

    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" startup_auth > "+log_path+"/startup_auth.log & 2>/dev/null >/dev/null")

    print green('Startup the authplatform finished!')

# Restart the auth platform via the restart.sh scripts function. 

def restart_admin():

    print green('Restart the mall admin via the restart.sh scripts.')
    print 'Logs output to the '+log_path+'/restart_admin.log'

    os.system('mkdir -p '+log_path+' 2>/dev/null >/dev/null')
    os.system("echo '' > "+log_path+"/restart_admin.log")
    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" restart_admin > "+log_path+"/restart_admin.log 2>/dev/null >/dev/null")

    print green('Restart the mall admin finished!')

# Shutdown the mall api via the shutdown.sh scripts function. 

def startup_admin():

    print green('Startup the admin via the startup.sh scripts.')
    print 'Logs output to the '+log_path+'/startup_admin.log'

    os.system('mkdir -p '+log_path+' 2>/dev/null >/dev/null')
    os.system("echo '' > "+log_path+"/startup_admin.log")
    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" startup_admin > "+log_path+"/startup_admin.log 2>/dev/null >/dev/null")

    print green('Startup the mall admin finished!')

# Restart the mall admin via the restart.sh scripts function. 

def restart_auth():
    print green('Restart the core platform via the restart.sh scripts.')
    print 'Logs output to the '+log_path+'/restart_auth.log'

    os.system('mkdir -p '+log_path+' 2>/dev/null >/dev/null')
    os.system("echo '' > "+log_path+"/restart_auth.log")
    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" restart_auth> "+log_path+"/restart_auth.log & 2>/dev/null >/dev/null")

    print green('Restart the core platform finished!')

# Deploy core platform via mvn function. 

def startup_api():

    print green('Startup the mall api via the startup.sh scripts.')
    print 'Logs output to the '+log_path+'/startup_api.log'

    os.system('mkdir -p '+log_path+' 2>/dev/null >/dev/null')
    os.system("echo '' > "+log_path+"/startup_api.log")
    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" startup_api > "+log_path+"/startup_api.log 2>/dev/null >/dev/null")

    print green('Startup the mall api finished!')

# Restart the mall api via the restart.sh scripts function. 

def restart_admin():

    print green('Restart the mall admin via the restart.sh scripts.')
    print 'Logs output to the '+log_path+'/restart_admin.log'

    os.system('mkdir -p '+log_path+' 2>/dev/null >/dev/null')
    os.system("echo '' > "+log_path+"/restart_admin.log")
    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" restart_admin > "+log_path+"/restart_admin.log 2>/dev/null >/dev/null")

    print green('Restart the mall admin finished!')

# Shutdown the mall api via the shutdown.sh scripts function. 

def startup_admin():

    print green('Startup the admin via the startup.sh scripts.')
    print 'Logs output to the '+log_path+'/startup_admin.log'

    os.system('mkdir -p '+log_path+' 2>/dev/null >/dev/null')
    os.system("echo '' > "+log_path+"/startup_admin.log")
    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" startup_admin > "+log_path+"/startup_admin.log 2>/dev/null >/dev/null")

    print green('Startup the mall admin finished!')

# Restart the mall admin via the restart.sh scripts function. 

def startup_nginx():

    print green('Startup the shop via the nginx shutdown and startup scripts.')
    print 'Logs output to the '+log_path+'/startup_nginx.log'

    os.system('mkdir -p '+log_path+' 2>/dev/null >/dev/null')
    os.system("echo '' > "+log_path+"/startup_nginx.log")

    with settings(hide('warnings', 'running', 'stdout', 'stderr'),warn_only=True):
        os.system("fab -f "+script_name+" startup_nginx > "+log_path+"/startup_nginx.log 2>/dev/null >/dev/null")

    print green('Startup the shop finished!')

# Restartup the shop via the nginx shutdown and startup scripts funtion.