Zenoss 4.2.3 Change server IP Address on Centos 6 64 bits - AMQPLAIN login refused: user 'zenoss' - invalid credentials" - Open Source Network Monitoring and Systems Management

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pierrick prost

5 posts since
Mar 25, 2013

Currently Being Moderated

Apr 9, 2013 6:06 AM

Zenoss 4.2.3 Change server IP Address on Centos 6 64 bits - AMQPLAIN login refused: user 'zenoss' - invalid credentials"

Hy everyone,

i try since some days to change IP address on my servers. I use this post message/71469#71469 but it doens't work for me.

network conf (eth0) works great
DNS too
old ip addres : 192.168.7.250
new ip addres : 192.168.7.32
Hostname don't change it's alertcaserne
xxxxx my domain name

/etc/hosts :

127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 alertcaserne.xxxxx alertcaserne

::1 localhost localhost.localdomain localhost6 localhost6.localdomain6

/etc/sysconfig/network :

NETWORKING=yes

HOSTNAME=alertcaserne.xxxxx

/etc/resolv.conf :

nameserver my dns ip server

domain xxxxx

search xxxxx

/etc/rabbitmq/rabbitmq-env.conf :

HOSTNAME=alertcaserne

NODENAME=rabbit@alertcaserne

[root@alertcaserne ~]# service zenoss status

Daemon: zeneventserver program running; pid=2015

Daemon: zopectl program running; pid=2105

Daemon: zenhub program running; pid=2155

Daemon: zenjobs program running; pid=2199

Daemon: zeneventd program running; pid=2244

Daemon: zenping program running; pid=2353

Daemon: zensyslog program running; pid=2577

Daemon: zenstatus program running; pid=2422

Daemon: zenactiond program running; pid=2451

Daemon: zentrap program running; pid=2584

Daemon: zenmodeler program running; pid=2522

Daemon: zenperfsnmp program running; pid=2598

Daemon: zencommand program running; pid=2634

Daemon: zenprocess program running; pid=2669

Daemon: zenrrdcached program running; pid=2670

Daemon: zenjmx program running; pid=2729

Daemon: zeneventlog program running; pid=2800

Daemon: zenwin program running; pid=2842

Daemon: zenwinperf program running; pid=2879

/var/log/rabbit/rabbit@localhost.log :

=INFO REPORT==== 9-Apr-2013::11:17:02 ===

accepting AMQP connection <0.304.0> ([::1]:54249 -> [::1]:5672)

=ERROR REPORT==== 9-Apr-2013::11:17:03 ===

closing AMQP connection <0.287.0> ([::1]:54245 -> [::1]:5672):

{channel0_error,starting,

{amqp_error,access_refused,

"AMQPLAIN login refused: user 'zenoss' - invalid credentials",

'connection.start_ok'}}

=INFO REPORT==== 9-Apr-2013::11:17:03 ===

accepting AMQP connection <0.308.0> ([::1]:54250 -> [::1]:5672)

=ERROR REPORT==== 9-Apr-2013::11:17:04 ===

closing AMQP connection <0.291.0> ([::1]:54246 -> [::1]:5672):

{channel0_error,starting,

{amqp_error,access_refused,

"AMQPLAIN login refused: user 'zenoss' - invalid credentials",

'connection.start_ok'}}

=ERROR REPORT==== 9-Apr-2013::11:17:04 ===

closing AMQP connection <0.295.0> ([::1]:54247 -> [::1]:5672):

{channel0_error,starting,

{amqp_error,access_refused,

"AMQPLAIN login refused: user 'zenoss' - invalid credentials",

'connection.start_ok'}}

=ERROR REPORT==== 9-Apr-2013::11:17:05 ===

closing AMQP connection <0.300.0> ([::1]:54248 -> [::1]:5672):

{channel0_error,starting,

{amqp_error,access_refused,

"AMQPLAIN login refused: user 'zenoss' - invalid credentials",

'connection.start_ok'}}

=INFO REPORT==== 9-Apr-2013::11:17:05 ===

accepting AMQP connection <0.312.0> ([::1]:54251 -> [::1]:5672)

=ERROR REPORT==== 9-Apr-2013::11:17:05 ===

closing AMQP connection <0.304.0> ([::1]:54249 -> [::1]:5672):

{channel0_error,starting,

{amqp_error,access_refused,

"AMQPLAIN login refused: user 'zenoss' - invalid credentials",

'connection.start_ok'}}

=INFO REPORT==== 9-Apr-2013::11:17:05 ===

accepting AMQP connection <0.316.0> ([::1]:54252 -> [::1]:5672)

=ERROR REPORT==== 9-Apr-2013::11:17:06 ===

closing AMQP connection <0.308.0> ([::1]:54250 -> [::1]:5672):

{channel0_error,starting,

{amqp_error,access_refused,

"AMQPLAIN login refused: user 'zenoss' - invalid credentials",

'connection.start_ok'}}

=INFO REPORT==== 9-Apr-2013::11:17:07 ===

accepting AMQP connection <0.320.0> ([::1]:54253 -> [::1]:5672)

It's looks listening on ::1 interface password errors.

Zenoss web GUI work's but alarmes, devices ... all are empty.

[IMG]http://img24.imageshack.us/img24/7596/bugzenoss.jpg[/IMG]

I appreciate some helps ...I'm stuck and cand not upgrade my zenoss .

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pierrick prost
5 posts since
Mar 25, 2013

Currently Being Moderated

1. Apr 9, 2013 6:19 AM (in response to pierrick prost)
Re: Zenoss 4.2.3 Change server IP Address on Centos 6 64 bits

somes news, I comment ::1 on my /etc/host and now errors appears on ::1 and 127.0.0.1

/var/log/rabbit/rabbit@localhost.log :

=INFO REPORT==== 9-Apr-2013::11:31:39 ===
accepting AMQP connection <0.366.0> (127.0.0.1:46095 -> 127.0.0.1:5672)

=ERROR REPORT==== 9-Apr-2013::11:31:40 ===
closing AMQP connection <0.362.0> (127.0.0.1:46094 -> 127.0.0.1:5672):
{channel0_error,starting,
                {amqp_error,access_refused,
                            "AMQPLAIN login refused: user 'zenoss' - invalid credentials",
                            'connection.start_ok'}}

=INFO REPORT==== 9-Apr-2013::11:31:40 ===
accepting AMQP connection <0.370.0> (127.0.0.1:46096 -> 127.0.0.1:5672)

=INFO REPORT==== 9-Apr-2013::11:31:40 ===
accepting AMQP connection <0.374.0> ([::1]:55267 -> [::1]:5672)

=INFO REPORT==== 9-Apr-2013::11:31:41 ===
accepting AMQP connection <0.378.0> ([::1]:55268 -> [::1]:5672)

=ERROR REPORT==== 9-Apr-2013::11:31:42 ===
closing AMQP connection <0.366.0> (127.0.0.1:46095 -> 127.0.0.1:5672):
{channel0_error,starting,
                {amqp_error,access_refused,
                            "AMQPLAIN login refused: user 'zenoss' - invalid credentials",
                            'connection.start_ok'}}

=INFO REPORT==== 9-Apr-2013::11:31:42 ===
accepting AMQP connection <0.382.0> (127.0.0.1:46099 -> 127.0.0.1:5672)

=ERROR REPORT==== 9-Apr-2013::11:31:43 ===
closing AMQP connection <0.370.0> (127.0.0.1:46096 -> 127.0.0.1:5672):
{channel0_error,starting,
                {amqp_error,access_refused,
                            "AMQPLAIN login refused: user 'zenoss' - invalid credentials",
                            'connection.start_ok'}}

=INFO REPORT==== 9-Apr-2013::11:31:43 ===
accepting AMQP connection <0.386.0> (127.0.0.1:46100 -> 127.0.0.1:5672)

=ERROR REPORT==== 9-Apr-2013::11:31:43 ===
closing AMQP connection <0.374.0> ([::1]:55267 -> [::1]:5672):
{channel0_error,starting,
                {amqp_error,access_refused,
                            "AMQPLAIN login refused: user 'zenoss' - invalid credentials",
                            'connection.start_ok'}}

=ERROR REPORT==== 9-Apr-2013::11:31:44 ===
closing AMQP connection <0.378.0> ([::1]:55268 -> [::1]:5672):
{channel0_error,starting,
                {amqp_error,access_refused,
                            "AMQPLAIN login refused: user 'zenoss' - invalid credentials",
                            'connection.start_ok'}}

Nothing on startup_err.log, shutdown_err.log ..

[root@alertcaserne rabbitmq]# ll

total 76
-rw-r--r-- 1 rabbitmq rabbitmq 67746 9 avril 11:33 rabbit@localhost.log
-rw-r--r-- 1 rabbitmq rabbitmq     0 9 avril 11:30 rabbit@localhost-sasl.log
-rw-r--r-- 1 root     root         0 9 avril 11:30 shutdown_err
-rw-r--r-- 1 root     root        56 9 avril 11:30 shutdown_log
-rw-r--r-- 1 root     root         0 9 avril 11:30 startup_err
-rw-r--r-- 1 root     root      3122 9 avril 11:30 startup_log

Startup_log :

+---+   +---+
|   |   |   |
|   |   |   |
|   |   |   |
|   +---+   +-------+
|                   |
| RabbitMQ +---+   |
|           |   |   |
|   v2.8.7 +---+   |
|                   |
+-------------------+
AMQP 0-9-1 / 0-9 / 0-8
Copyright (C) 2007-2012 VMware, Inc.
Licensed under the MPL. See http://www.rabbitmq.com/

node           : rabbit@localhost
app descriptor : /usr/lib/rabbitmq/lib/rabbitmq_server-2.8.7/sbin/../ebin/rabbit.app
home dir       : /var/lib/rabbitmq
config file(s) : (none)
cookie hash    : lLvLRHJFovz8UZ4ypGSvCw==
log            : /var/log/rabbitmq/rabbit@localhost.log
sasl log       : /var/log/rabbitmq/rabbit@localhost-sasl.log
database dir   : /var/lib/rabbitmq/mnesia/rabbit@localhost
erlang version : 5.8.5

-- rabbit boot start
starting file handle cache server                                     ...done
starting worker pool                                                  ...done
starting database                                                     ...done
starting database sync                                                ...done
starting codec correctness check                                      ...done
-- external infrastructure ready
starting plugin registry                                              ...done
starting auth mechanism cr-demo                                       ...done
starting auth mechanism amqplain                                      ...done
starting auth mechanism plain                                         ...done
starting statistics event manager                                     ...done
starting logging server                                               ...done
starting exchange type direct                                         ...done
starting exchange type fanout                                         ...done
starting exchange type headers                                        ...done
starting exchange type topic                                          ...done
-- kernel ready
starting alarm handler                                                ...done
starting node monitor                                                 ...done
starting cluster delegate                                             ...done
starting guid generator                                               ...done
starting memory monitor                                               ...done
-- core initialized
starting empty DB check                                               ...done
starting exchange, queue and binding recovery                         ...done
starting mirror queue slave sup                                       ...done
starting adding mirrors to queues                                     ...done
-- message delivery logic ready
starting error log relay                                              ...done
starting networking                                                   ...done
starting direct client                                                ...done
starting notify cluster nodes                                         ...done

broker running

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pierrick prost
5 posts since
Mar 25, 2013

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2. Apr 9, 2013 8:08 AM (in response to pierrick prost)
Re: Zenoss 4.2.3 Change server IP Address on Centos 6 64 bits

I compare with another install of Zenoss ..everything on Rabbit MQ configuration as disappear after i change IP address ...

it's possible to reassign Rabbit configuration ???
-------------------------------------------------------------------------------------------------------------------------------------------

[root@alertcaserne ~]# rabbitmqctl report
Reporting server status on {{2013,4,9},{12,3,24}}

Status of node rabbit@localhost ...
[{pid,1480},
{running_applications,[{rabbit,"RabbitMQ","2.8.7"},
                        {os_mon,"CPO CXC 138 46","2.2.7"},
                        {sasl,"SASL CXC 138 11","2.1.10"},
                        {mnesia,"MNESIA CXC 138 12","4.5"},
                        {stdlib,"ERTS CXC 138 10","1.17.5"},
                        {kernel,"ERTS CXC 138 10","2.14.5"}]},
{os,{unix,linux}},
{erlang_version,"Erlang R14B04 (erts-5.8.5) [source] [64-bit] [smp:2:2] [rq:2] [async-threads:30] [kernel-poll:true]\n"},
{memory,[{total,25854992},
          {processes,10554072},
          {processes_used,10532928},
          {system,15300920},
          {atom,1139905},
          {atom_used,1139294},
          {binary,243424},
          {code,11368014},
          {ets,778272}]},
{vm_memory_high_watermark,0.4},
{vm_memory_limit,1607701299},
{disk_free_limit,1000000000},
{disk_free,47421390848},
{file_descriptors,[{total_limit,924},
                    {total_used,7},
                    {sockets_limit,829},
                    {sockets_used,5}]},
{processes,[{limit,1048576},{used,134}]},
{run_queue,0},
{uptime,578}]

Cluster status of node rabbit@localhost ...
[{nodes,[{disc,[rabbit@localhost]}]},{running_nodes,[rabbit@localhost]}]

Application environment of node rabbit@localhost ...
[{auth_backends,[rabbit_auth_backend_internal]},
{auth_mechanisms,['PLAIN','AMQPLAIN']},
{backing_queue_module,rabbit_variable_queue},
{cluster_nodes,[]},
{collect_statistics,none},
{collect_statistics_interval,5000},
{default_permissions,[<<".*">>,<<".*">>,<<".*">>]},
{default_user,<<"guest">>},
{default_user_tags,[administrator]},
{default_vhost,<<"/">>},
{delegate_count,16},
{disk_free_limit,1000000000},
{error_logger,{file,"/var/log/rabbitmq/rabbit@localhost.log"}},
{frame_max,131072},
{hipe_compile,false},
{included_applications,[]},
{log_levels,[{connection,info}]},
{msg_store_file_size_limit,16777216},
{msg_store_index_module,rabbit_msg_store_ets_index},
{queue_index_max_journal_entries,262144},
{sasl_error_logger,{file,"/var/log/rabbitmq/rabbit@localhost-sasl.log"}},
{server_properties,[]},
{ssl_cert_login_from,distinguished_name},
{ssl_listeners,[]},
{ssl_options,[]},
{tcp_listen_options,[binary,
                      {packet,raw},
                      {reuseaddr,true},
                      {backlog,128},
                      {nodelay,true},
                      {linger,{true,0}},
                      {exit_on_close,false}]},
{tcp_listeners,[5672]},
{trace_vhosts,[]},
{vm_memory_high_watermark,0.4}]

Connections:

Channels:

Queues on /zenoss:

Queues on /:

Exchanges on /zenoss:
name    type    durable auto_delete     internal        arguments
amq.headers     headers true    false   false   []
amq.direct      direct true    false   false   []
amq.fanout      fanout true    false   false   []
        direct true    false   false   []
amq.rabbitmq.trace      topic   true    false   false   []
amq.match       headers true    false   false   []
amq.topic       topic   true    false   false   []

Exchanges on /:
name    type    durable auto_delete     internal        arguments
amq.direct      direct true    false   false   []
amq.topic       topic   true    false   false   []
amq.rabbitmq.trace      topic   true    false   false   []
amq.rabbitmq.log        topic   true    false   false   []
amq.fanout      fanout true    false   false   []
amq.headers     headers true    false   false   []
        direct true    false   false   []
amq.match       headers true    false   false   []

Bindings on /zenoss:

Bindings on /:

Consumers on /zenoss:

Consumers on /:

Permissions on /zenoss:

Permissions on /:
user    configure       write   read
guest   .*      .*      .*

End of server status report
...done.
[root@alertcaserne ~]#

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jcurry
1,021 posts since
Apr 15, 2008

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3. Apr 12, 2013 4:11 AM (in response to pierrick prost)
Re: Zenoss 4.2.3 Change server IP Address on Centos 6 64 bits - AMQPLAIN login refused: user 'zenoss' - invalid credentials"

There is a process documented at the back of the Zenoss Admin guide that says if you change the IP address or hostname then you effectively have to recreate your rabbit stuff. It is under section 14.8 - "Host Name Changes" and gives you the process to follow.

If you have a new install Zenoss 4.2.3, then you will also need to modify the documented instructions slightly because your AMQP password won't be zenoss - see this append message/71139#71139 . If you upgraded from 4. to 4.2.3 then your password is probably still zenoss. Either way, check with $ZENHOME/etc/global.conf.

Other than that, the process should be quick, straightforward - and fix your problem!

Cheers,
Jane

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Apr 9, 2013 6:06 AM

Zenoss 4.2.3 Change server IP Address on Centos 6 64 bits - AMQPLAIN login refused: user 'zenoss' - invalid credentials"

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