Python pxssh.pxssh函数代码示例

  def __init__(self, user='sa', host='jj.ax.lt', pswd='', remote=False):
    #Instance variables
    #self.startupScript = '/Users/jack/.mcserver/start.sh'
    self.startupScript = '/home/sa/bukkit/minecraft.sh'
    self.bukkitDir = os.path.split(self.startupScript)[0]

    self.remote=remote
    self.user=user
    self.host=host
    self.pswd=pswd

    if remote:
      self.remoteStatusPX = pxssh.pxssh()
      self.remoteStatusPX.login(host, user, pswd)
    
    #Check the server status. If it is already running, resume it
    if self.status():
      print 'Resuming already running server.'
      if self.remote:
        self.mcServer = pxssh.pxssh()
        self.mcServer.login(self.host, self.user, self.pswd)
        self.mcServer.sendline('screen -rd mc')
      else:
        self.mcServer = pexpect.spawn('screen -rd mc')
    else:
      print 'Server not running. Start with myServer.start()'

 def __init__(self, user=None, password=None, host=None, logfile=None, environment=None, verbose=False,
              virtualenv=None, working_dir=None):
     """
     :param user: the remote user account
     :type user: str
     :param password: the password for the remote user account
     :type password: str
     :param host: the remote machine
     :type host: str
     :param logfile: optional logfile
     :type logfile: str
     :param environment: Optional key to Project.prefix and Project.postfix dictionaries
     :type environment: str
     :param verbose: extra logging
     :type verbose: bool
     :param virtualenv: directory that contains a virtual environment to activate upon connection
     :type virtualenv: str
     """
     super(RemoteShell, self).__init__(is_remote=True, verbose=verbose)
     if not user:
         user = Project.user
     if not host:
         host = Project.address
     Project.user = user
     Project.password = password
     Project.address = host
     self.ssh = pxssh(timeout=1200)
     try:
         if password:
             self.ssh.login(host, user, password)
         else:
             self.ssh.login(host, user)
     except ExceptionPxssh:
         if not password:
             password = Project.password
         if not password:
             password = getpass('password for {user}@{host}: '.format(user=user, host=host))
         self.ssh.close()
         self.ssh = pxssh(timeout=1200)
         self.ssh.login(host, user, password)
     self.accept_defaults = False
     self.logfile = logfile
     self.prefix = []
     self.postfix = []
     if environment:
         self.prefix.extend(Project.prefix[environment] or [])
         self.postfix.extend(Project.postfix[environment] or [])
     if working_dir:
         self.prefix.insert(0, "cd {dir} ; ".format(dir=working_dir))
     if virtualenv:
         self.prefix.insert(0, "source {path}/bin/activate ; ".format(path=virtualenv))

 def __init__(self, username, password, hostname="127.0.0.1"):
     self.username = username
     self.password = password
     self.hostname = hostname
     
     self.process = pxssh.pxssh()
     self.process.login(hostname, username, password)

def node_reboot(tokenid, hostname, username, password, ip_address=''):

    if ip_address == '':
        nicinfo = node_nic_info(tokenid, hostname)
        ip_address = nicinfo.get_ip_address(nicinfo.M_PLANE)
        if (ip_address == -1):
            print '#### node_reboot get_nic Error'
            return -1

    try:
        s2 = pxssh.pxssh()
        s2.login(ip_address, username, password)
        s2.sendline('sudo reboot')
        s2.expect('.*password for .*', timeout=2*600)
        s2.sendline(password)
        s2.prompt()
        s2.logout()

        return 0

    except pxssh.ExceptionPxssh, e:
        print "pxssh failed on login."
        print str(e)
        print "use bmc reboot."
        ret = bmc_reboot(tokenid, hostname)
        return ret

def executeCommand(command,master = True):

    ollin = pxssh.pxssh()

    if not ollin.login('ollin.fisica.unam.mx','root'):
        print "ssh session failed longin"
        print str(ollin)
    else:
        print "ssh session login successful"


        if master == False:
            for i in range(1,3):
                ollin.sendline('ssh [email protected]'+str(i))
                ollin.sendline(command)
                ollin.prompt()
                print ollin.before
        else:
            ollin.sendline(command)
            for i in range(1,3):
                ollin.sendline('ssh [email protected]'+str(i))
                ollin.sendline(command)
                ollin.prompt()
                print ollin.before
                

    ollin.logout()

 def verify_control(self, targetnode_ip):
    result = True
    handle = pxssh.pxssh()
    ip = targetnode_ip
    login = "root"
    passwd = 'c0ntrail123'
    prompt = "#"
    try:
       ret = handle.login (ip,login,passwd,original_prompt=prompt, login_timeout=1000,auto_prompt_reset=False)
    except:
       pass
    cmd = "contrail-status"
    output = send_cmd(handle,cmd,prompt,120)
    pattern = ["supervisor-control:           active",
               "contrail-control              active",
               "contrail-control-nodemgr      active",
               "contrail-dns                  active",
               "contrail-named                active"]
    for line in pattern:
       if line not in output:
         print 'verify %s has Failed' %line
         result = result and False
    print "result of verify_control %s"%result
    assert result
    return result

 def __init__(self,_host,_user,_psw,_port=None) :
     self.host = _host
     self.user = _user
     self.psw = _psw
     self.port = _port
     self.ssh = pxssh.pxssh()
     self.login = False

def connect(host, user, password, release):
	global Found
	global Fails
# debugging shows thread name and hex location
#	print current_thread()

	# attempt login with pxssh
	try:
		s = pxssh.pxssh()
		s.login(host, user, password)
		print '[+] Password Found: ' + password
		Found = True
	# error check
	except Exception, e:
		# if read_nonblocking si thrown
		if 'read_nonblocking' in str(e):
# debugging		print 'in fail 1'
			Fails += 1
			time.sleep(5)
			connect(host, user, password, False)
		# if synchronize with original prompt is thrown
		elif 'synchronize with original prompt' in str(e):
# debugging		print 'in fail 2'
			time.sleep(1)
			connect(host, user, password, False)

def main():
    s = pxssh.pxssh()
    hostname = raw_input('host-ip (without last number): ')
    username = raw_input('username: ')
    password = getpass.getpass('password: ')
    cl = address(username,hostname,password)
    for i in range(256):
        print i,":"
        try:                                                            
            s.login (cl.us,cl.ip,cl.pwd)
        except pxssh.ExceptionPxssh, e:
            print "pxssh failed on login."
            print str(e)
            cl.next_ip
            pass
        print "Login Success"
        s.sendline ('uptime')   # run a command
        s.prompt()             # match the prompt
        print s.before          # print everything before the prompt.
        s.sendline ('ls -l')
        s.prompt()
        print s.before
        s.sendline ('df')
        s.prompt()
        print s.before
        s.logout()

    def run(self):  
        self.setName(self.server_name_) # set the name of thread
        
        try:
	    s = pxssh.pxssh(options={
                    "StrictHostKeyChecking": "no",
                    "UserKnownHostsFile": "/dev/null"})
	    #s = pxssh.pxssh()
            #s.SSH_OPTS += " -o StrictHostKeyChecking=no UserKnownHostsFile=/dev/null"
            s.login (self.server_name_,self.user_, self.passwd_, original_prompt='[$#>]')
	    s.sendline ('hostname;uptime')
            #s.prompt()
	    #ret = s.before
            print(s.before)
            s.logout()
            ret = 0
            print('ret: 0')
	except pxssh.ExceptionPxssh as e:
	#except:
            ret = 1
            print("pxssh failed on login: ")
            #print(e)
            print('ret: 1')

        self.result_= ret
        return self.result_   

    def sendStartupRequest(self, entry):
        #''' ===== still have prombles I need to debug ===== '''
        print("Send request to {addr}".format(addr=entry.strAddr()))

        script_dir = "/mnt/images/nfs/new_roystonea_script/roystonea_script/"
        script_file = self.convnameType2Script(entry.level)
        script_ab_file = script_dir + script_file
        log_ab_file = script_dir + "log/{host}-{port}-printout.txt".format(host=entry.host, port=entry.port)
        ssh_cmd = "nohup python {script_absolute_filepath} {host} {port} console_off > {log_ab} &".format(
            script_absolute_filepath=script_ab_file, host=entry.host, port=entry.port, log_ab=log_ab_file
        )

        print(ssh_cmd)

        account = "ot32em"
        passwd = ""
        remote = pxssh.pxssh()
        t = remote.login(entry.host, account, passwd)
        print("Login done")
        remote.sendline(ssh_cmd)
        remote.prompt()
        remote.logout()

        print("Update the PM Relation to {host}:{port}.".format(host=entry.host, port=entry.port))
        entry.dump_pretty()
        req = Message.CmdUpdatePMRelationReq(pm_relation=entry)
        res = Client.send_message(entry.addr, req)

def execute_command(username, password, hostname, command, password=1):
    try:
        s = pxssh.pxssh()
        s.login (hostname, username, password)
        
        print "Repl Leader: "
        
        s.sendline ('riak-repl status | grep "leader: \'"')
        s.expect(["password for " + username + ":"])
        s.sendline (password)
        s.prompt()
        print s.before
        
        print "Riak Ping: "
        
        s.sendline ('riak ping')
        s.prompt()
        print s.before
        
        print "Disk Space: "
        
        s.sendline ('du --max-depth=1 -h /var/lib/riak/')
        s.prompt()
        print s.before
        
        s.logout()
    except pxssh.ExceptionPxssh, e:
        print "pxssh failed on login."
        print str(e)

    def ssh(self):
        """Handle SSH login to a host"""
        
        #log.debug('We made it into the SSH function')

        #log.debug('instantiating the pxssh object')
        self.ses = pxssh.pxssh()
        #print 'we just created a pxssh object'
        
        """
        log.debug('The credentials to be used are:')
        log_msg = 'host:', self.host
        log.debug(log_msg)
        log_msg = 'Username:', self.username
        log.debug(log_msg)
        log_msg = 'Password:', self.passwd
        log.debug(log_msg)
        """
        
        try:
            log_msg = 'Trying to login to host: ' + self.host + ' as user: ' + self.username\
                      + ' with password: ' + self.passwd
            log.info(log_msg)
            #print 'This is after the log message'
            print "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
            self.ses.login(self.host, self.username, self.passwd)
            print "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
	    print self.ses.before
        except pxssh.ExceptionPxssh, e:
               print "pxssh failed on login."
               print str(e)

def set_switch_mirroring(switch_IP,mirrored_port,monitoring_port):

    time_lasting_start=time.time()
    print '\r\nPlease wait a minute,it is connecting to the switch...'

    #login to the switch of being set to mirror
    myssh = pxssh.pxssh()
    myssh.login1(server=switch_IP,username=username,password=pwd)

    if ('10.0.3' in switch_IP):
        myssh.sendline('configure')
        time.sleep(0.1)

        print 'Ports mirrored:'
        for c in mirrored_port:
            if c!= int(monitoring_port):
                print 'ge-1/1/'+str(c),
                myssh.sendline('set interface ethernet-switching-options analyzer 1 input egress ge-1/1/'+str(c))
                time.sleep(0.1)
                myssh.sendline('set interface ethernet-switching-options analyzer 1 input ingress ge-1/1/'+str(c))
                time.sleep(0.1)

        print '\r\nport monitoring:\r\n'+'ge-/1/1/'+monitoring_port
        myssh.sendline('set interface ethernet-switching-options analyzer 1 output ge-1/1/'+monitoring_port)
        time.sleep(0.1)

        #commit , exit configure,exit login
        myssh.sendline('commit')
        time.sleep(0.2)
        myssh.sendline('exit')
        time.sleep(0.1)
        myssh.sendline('exit')
        time.sleep(0.1)
    else:
        myssh.sendline('enable')
        time.sleep(0.1)
        myssh.sendline('configure terminal')
        time.sleep(0.1)
        print 'Ports mirrored:'
        for c in mirrored_port:
            if c!= int(monitoring_port):
                print 'ethernet-'+str(c),
                myssh.sendline('monitor session 1 source ethernet '+str(c)+' both')
                time.sleep(0.1)

        print '\r\nport monitoring:\r\n'+'ethernet-'+monitoring_port
        myssh.sendline('monitor session 1 destination ethernet '+monitoring_port)
        time.sleep(0.1)

        #commit , exit configure,exit login
        myssh.sendline('exit')
        time.sleep(0.1)
        myssh.sendline('write')
        time.sleep(0.1)
        myssh.sendline('exit')
        time.sleep(0.1)
    time_lasting_end=time.time()
    print '\r\nIt takes '+str(time_lasting_end-time_lasting_start)+' seconds to set the switch to mirror.\r\n'

    return 1

def delete_switch_mirroring(switch_IP):
    print 'Deleting mirroring configure ... '
    myssh1 = pxssh.pxssh()
    myssh1.login1(server=switch_IP,username=username,password=pwd)
    if ('10.0.3' in switch_IP):
        time.sleep(0.1)
        myssh1.sendline('configure')
        time.sleep(0.1)

        myssh1.sendline('delete interface ethernet-switching-options analyzer 1')
        time.sleep(0.1)
        # simulate input space to check more
        myssh1.sendline('                    ')
        time.sleep(0.1)
        myssh1.sendline('commit')
        time.sleep(0.1)

        myssh1.sendline('exit')
        time.sleep(0.1)
        myssh1.sendline('exit')
        time.sleep(0.1)
    else:
        myssh1.sendline('enable')
        time.sleep(0.1)
        myssh1.sendline('configure terminal')
        time.sleep(0.1)
        myssh1.sendline('no monitor session 1')
        time.sleep(0.1)
        myssh1.sendline('exit')
        time.sleep(0.1)
        myssh1.sendline('write')
        time.sleep(0.1)
        myssh1.sendline('exit')
        time.sleep(0.1)
    return 1