Install erlang and rabbitmq Server in 64-bit CentOS 6.2

CentOS 6.2 64bit install erlang and RabbitMQ Server

1. Operating System Environment (CentOS 6.2 64bit)

[root@leekwen ~]# cat /etc/issueCentOS release 6.2 (Final)Kernel \r on an \m[root@leekwen ~]# cat /proc/cpuinfo |grep "clflush size"clflush size    : 64clflush size    : 64clflush size    : 64clflush size    : 64clflush size    : 64clflush size    : 64clflush size    : 64clflush size    : 64

2. Install the basic environment on which erlang depends

[root@leekwen ~]# yum -y install make gcc gcc-c++ kernel-devel m4 ncurses-devel openssl-devel

3. Import the erlang source and install erlang

[root@leekwen ~]# rpm --import http://binaries.erlang-solutions.com/debian/erlang_solutions.asc[root@leekwen ~]# wget -O /etc/yum.repos.d/erlang_solutions.repo  http://binaries.erlang-solutions.com/rpm/centos/erlang_solutions.repo--2014-04-09 22:29:49--  http://binaries.erlang-solutions.com/rpm/centos/erlang_solutions.repoResolving binaries.erlang-solutions.com... 46.235.224.136Connecting to binaries.erlang-solutions.com|46.235.224.136|:80... connected.HTTP request sent, awaiting response... 301 Moved PermanentlyLocation: http://packages.erlang-solutions.com//rpm/centos/erlang_solutions.repo [following]--2014-04-09 22:29:56--  http://packages.erlang-solutions.com//rpm/centos/erlang_solutions.repoResolving packages.erlang-solutions.com... 31.172.186.53Connecting to packages.erlang-solutions.com|31.172.186.53|:80... connected.HTTP request sent, awaiting response... 200 OKLength: 245Saving to: /etc/yum.repos.d/erlang_solutions.repo100%[=================================================================================>] 245         --.-K/s   in 0s2014-04-09 22:30:09 (34.0 MB/s) - /etc/yum.repos.d/erlang_solutions.repo[root@leekwen ~]# wget http://apt.sw.be/redhat/el6/en/x86_64/rpmforge/RPMS/rpmforge-release-0.5.2-2.el6.rf.x86_64.rpmResolving tree.repoforge.org... 78.46.17.228Connecting to tree.repoforge.org|78.46.17.228|:80... connected.HTTP request sent, awaiting response... 301 Moved PermanentlyLocation: http://apt.sw.be/redhat/el6/en/x86_64/rpmforge/RPMS/rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm [following]--2014-04-09 22:30:54--  http://apt.sw.be/redhat/el6/en/x86_64/rpmforge/RPMS/rpmforge-release-0.5.2-2.el6.rf.x86_64.rpmResolving apt.sw.be... 193.1.193.67Connecting to apt.sw.be|193.1.193.67|:80... connected.HTTP request sent, awaiting response... 200 OKLength: 12700 (12K) [application/x-redhat-package-manager]Saving to: rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm100%[=================================================================================>] 12,700      4.80K/s   in 2.6s2014-04-09 22:31:07 (4.80 KB/s) - rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm[root@leekwen ~]# rpm --import http://apt.sw.be/RPM-GPG-KEY.dag.txt[root@leekwen ~]# rpm -i rpmforge-release-0.5.2-2.el6.rf.*.rpm[root@leekwen ~]# yum update[root@leekwen ~]# yum update --skip-broken[root@leekwen ~]# yum install erlang

4. Test the erlang Environment

[root@leekwen ~]# erlErlang R16B03 (erts-5.10.4) [source] [64-bit] [smp:8:8] [async-threads:10] [kernel-poll:false]Eshell V5.10.4  (abort with ^G)1> A=12.122> A.123>BREAK: (a)bort (c)ontinue (p)roc info (i)nfo (l)oaded       (v)ersion (k)ill (D)b-tables (d)istribution^C[root@leekwen ~]#

5. Download and install rabbitmq-server

[root@leekwen ~]# wget -c http://www.rabbitmq.com/releases/rabbitmq-server/v3.3.0/rabbitmq-server-3.3.0-1.noarch.rpm--2014-04-10 16:44:24--  http://www.rabbitmq.com/releases/rabbitmq-server/v3.3.0/rabbitmq-server-3.3.0-1.noarch.rpmResolving www.rabbitmq.com... 192.240.153.117Connecting to www.rabbitmq.com|192.240.153.117|:80... connected.HTTP request sent, awaiting response... 200 OKLength: 3869384 (3.7M) [application/x-redhat-package-manager]Saving to: “rabbitmq-server-3.3.0-1.noarch.rpm”100%[======================================>] 3,869,384   11.9K/s   in 5m 37s2014-04-10 16:50:10 (11.2 KB/s) - “rabbitmq-server-3.3.0-1.noarch.rpm” saved [3869384/3869384][root@leekwen ~]#  yum install rabbitmq-server-3.3.0-1.noarch.rpmLoaded plugins: fastestmirror, securityLoading mirror speeds from cached hostfile * base: centos.ustc.edu.cn * extras: centos.ustc.edu.cn * rpmforge: ftp.riken.jp * updates: centos.ustc.edu.cnSetting up Install ProcessExamining rabbitmq-server-3.3.0-1.noarch.rpm: rabbitmq-server-3.3.0-1.noarchMarking rabbitmq-server-3.3.0-1.noarch.rpm to be installedResolving Dependencies--> Running transaction check---> Package rabbitmq-server.noarch 0:3.3.0-1 will be installed--> Finished Dependency ResolutionDependencies Resolved================================================================================ Package           Arch     Version     Repository                         Size================================================================================Installing: rabbitmq-server   noarch   3.3.0-1     /rabbitmq-server-3.3.0-1.noarch   4.3 MTransaction Summary================================================================================Install       1 Package(s)Total size: 4.3 MInstalled size: 4.3 MIs this ok [y/N]: yDownloading Packages:Running rpm_check_debugRunning Transaction TestTransaction Test SucceededRunning Transaction  Installing : rabbitmq-server-3.3.0-1.noarch                               1/1Installed:  rabbitmq-server.noarch 0:3.3.0-1Complete!

6. Start rabbitmq-server

[root@leekwen ~]# /etc/init.d/rabbitmq-server startStarting rabbitmq-server:FAILED - check /var/log/rabbitmq/startup_{log, _err}rabbitmq-server.[root@leekwen ~]# cat /var/log/rabbitmq/startup_err[root@leekwen ~]# cat /var/log/rabbitmq/startup_logERROR: epmd error for host leekwen: address (cannot connect to host/port)[root@leekwen ~]# hostnameleekwen[root@leekwen ~]# vi /etc/sysconfig/networkNETWORKING=yesHOSTNAME=leekwen[root@leekwen ~]# cat /etc/hosts127.0.0.1       localhost127.0.0.1       leekwen::1             localhost

7. the above operations eliminate the error of RabbitMQ-Server startup due to different host names. Modify the Host Name (refer to the above steps) and start RabbitMQ-Server again.

[root@leekwen ~]# /etc/init.d/rabbitmq-server restartRestarting rabbitmq-server: RabbitMQ is not runningFAILED - check /var/log/rabbitmq/startup_{log, _err}rabbitmq-server.

8. If the same result is returned, view the error log:

[root@leekwen ~]# cat /var/log/rabbitmq/startup_log              RabbitMQ 3.3.0. Copyright (C) 2007-2013 GoPivotal, Inc.  ##  ##      Licensed under the MPL.  See http://www.rabbitmq.com/  ##  ##  ##########  Logs: /var/log/rabbitmq/rabbit@leekwen.log  ######  ##        /var/log/rabbitmq/rabbit@leekwen-sasl.log  ##########              Starting broker...BOOT FAILED===========Error description:   {case_clause,       {error,           {{shutdown,                {failed_to_start_child,tcp_listener,                    {cannot_listen,{0,0,0,0,0,0,0,0},5672,eaddrinuse}}},            {child,undefined,'rabbit_tcp_listener_sup_:::5672',                {tcp_listener_sup,start_link,                    [{0,0,0,0,0,0,0,0},                     5672,                     [inet6,binary,                      {packet,raw},                      {reuseaddr,true},                      {backlog,128},                      {nodelay,true},                      {linger,{true,0}},                      {exit_on_close,false}],                     {rabbit_networking,tcp_listener_started,[amqp]},                     {rabbit_networking,tcp_listener_stopped,[amqp]},                     {rabbit_networking,start_client,[]},                     "TCP Listener"]},                transient,infinity,supervisor,                [tcp_listener_sup]}}}}Log files (may contain more information):   /var/log/rabbitmq/rabbit@leekwen.log   /var/log/rabbitmq/rabbit@leekwen-sasl.logStack trace:   [{rabbit_networking,start_listener0,4,[]},    {rabbit_networking,'-start_listener/4-lc$^0/1-0-',4,[]},    {rabbit_networking,start_listener,4,[]},    {rabbit_networking,'-boot_tcp/0-lc$^0/1-0-',1,[]},    {rabbit_networking,boot_tcp,0,[]},    {rabbit_networking,boot,0,[]},    {rabbit,'-run_boot_step/1-lc$^1/1-1-',1,[]},    {rabbit,run_boot_step,1,[]}]BOOT FAILED===========Error description:   {could_not_start,rabbit,    {bad_return,     {{rabbit,start,[normal,[]]},      {'EXIT',       {rabbit,failure_during_boot,        {case_clause,         {error,          {{shutdown,            {failed_to_start_child,tcp_listener,             {cannot_listen,{0,0,0,0,0,0,0,0},5672,eaddrinuse}}},           {child,undefined,'rabbit_tcp_listener_sup_:::5672',            {tcp_listener_sup,start_link,             [{0,0,0,0,0,0,0,0},              5672,              [inet6,binary,               {packet,raw},               {reuseaddr,true},               {backlog,128},               {nodelay,true},               {linger,{true,0}},               {exit_on_close,false}],              {rabbit_networking,tcp_listener_started,[amqp]},              {rabbit_networking,tcp_listener_stopped,[amqp]},              {rabbit_networking,start_client,[]},              "TCP Listener"]},            transient,infinity,supervisor,            [tcp_listener_sup]}}}}}}}}}Log files (may contain more information):   /var/log/rabbitmq/rabbit@leekwen.log   /var/log/rabbitmq/rabbit@leekwen-sasl.log{"init terminating in do_boot",{rabbit,failure_during_boot,{could_not_start,rabb                                                                                        use,{error,{{shutdown,{failed_to_start_child,tcp_listener,{cannot_listen,{0,0,0,                                                                                        stener_sup,start_link,[{0,0,0,0,0,0,0,0},5672,[inet6,binary,{packet,raw},{reusea                                                                                        networking,tcp_listener_started,[amqp]},{rabbit_networking,tcp_listener_stopped,                                                                                        or,[tcp_listener_sup]}}}}}}}}}}}tail: /var/log/rabbitmq/startup_log: file truncated        [FAILED][root@leekwen ~]# cat /var/log/rabbitmq/startup_errCrash dump was written to: erl_crash.dumpinit terminating in do_boot ()

9. The above error may occur because port 5672 is occupied.
Check port 5672. If a process occupies this port, disable it and restart RabbitMQ-Server;

[root@leekwen ~]# netstat -atn |grep 5672tcp        0      0 0.0.0.0:5672                0.0.0.0:*                   LISTEN[root@leekwen ~]# lsof -i:5672COMMAND  PID  USER   FD   TYPE DEVICE SIZE/OFF NODE NAMEqpidd   1901 qpidd   10u  IPv4  13941      0t0  TCP *:amqp (LISTEN)[root@leekwen ~]# chkconfig qpidd off[root@leekwen ~]# netstat -atn |grep 5672tcp        0      0 0.0.0.0:5672                0.0.0.0:*                   LISTEN[root@leekwen ~]# chkconfig qpidd --listqpidd           0:off   1:off   2:off   3:off   4:off   5:off   6:off[root@leekwen ~]# /etc/init.d/qpidd stopStopping Qpid AMQP daemon:                                 [  OK  ][root@leekwen ~]# netstat -atn |grep 5672tcp        0      0 127.0.0.1:25672             127.0.0.1:60925             TIME_WAIT[root@leekwen ~]# lsof -i:5672[root@leekwen ~]# /etc/init.d/rabbitmq-server startStarting rabbitmq-server: SUCCESSrabbitmq-server.

10. Check the startup status of the RabbitMQ service and enable the corresponding management plug-in of RabbitMQ:

[Root @ leekwen ~] # Rabbitmqctl statusStatus of node rabbit @ leekwen... [{pid, 716}, {running_applications, [{rabbit, "RabbitMQ", "3.3.0" },{ OS _mon, "CPO CXC 138 46", "2.2.14 "}, {mnesia, "mnesia cxc 138 12", "4.11" },{ xmerl, "XML parser", "1.3.5" },{ sasl, "sasl cxc 138 11 ", "2.3.4" },{ stdlib, "erts cxc 138 10", "1.19.4" },{ kernel, "erts cxc 138 10", "2.16.4"}] },{ OS, {unix, linux },{ erlang_version, "Erlang R16B03 (erts-5.10.4) [source] [64-bit] [smp: 8: 8] [async-threads: 30] [kernel-poll: true] \ n "}, {memory, [{total, 36436456 },{ connection_procs, 2704 },{ queue_procs, 5408 },{ plugins, 0 },{ other_proc, 13704576 },{ mnesia, 60240 },{ mgmt_db, 0 }, {msg_index, 24368 },{ other_ets, 789624 },{ binary, 13672 },{ code, 16399491 },{ atom, 594537 },{ other_system, 4841836}]}, {alarms, [] },{ listeners, [{clustering, 25672, ":" },{ amqp, 5672, "::"}] },{ vm_memory_high_w Atermark, 0.4 },{ vm_memory_limit, 6690450636 },{ disk_free_limit, 50000000 },{ disk_free, 47402364928 },{ file_descriptors, [{total_limit, 924 },{ total_used, 3 }, {sockets_limit, 829 },{ sockets_used, 1}] },{ processes, [{limit, 1048576 },{ used, 131}] },{ run_queue, 0 }, {uptime, 83}]... done. [root @ leekwen ~] # Netstat-atn | grep 5672tcp 0 0 0.0.0.0: 25672 0.0.0.0: * LISTENtcp 0 0 ::: 5672 ::* LISTEN [root @ leekwen ~] # Lsof-I: 5672 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAMEbeam. smp 716 rabbitmq 15u IPv6 1948888 0t0 TCP *: amqp (LISTEN) [root @ leekwen ~] # Rabbitmq-plugins list [] amqp_client 3.3.0 [] cowboy 0.5.0-rmq3.3.0-git4b93c2d [] eldap 3.3.0-example [] mochiweb 2.7.0-rmq3.3.0-example [] Release 3.3.0 [] Release 3.3.0 [] rabbitmq_auth_mechanic ism_ssl 3.3.0 [] rabbitmq_consistent_hash_exchange 3.3.0 [] rabbitmq_federation 3.3.0 [] rabbitmq_federation_management 3.3.0 [] rabbitmq_management 3.3.0 [] rabbitmq_mana Gement_agent 3.3.0 [] Rule 3.3.0 [] rabbitmq_mqtt 3.3.0 [] Rule 3.3.0 [] Rule 3.3.0 [] rabbitmq_stomp 3.3.0 [] rabbitmq_tracing 3.3.0 [] Rule 3.3.0 [] Rule 3.3.0 [] Rule 3.3.0 [] sockjs 0.3.4-rmq3.3.0-git3132eb9 [] webmachine 1.10.3-rmq3.3.0-gite9359c7 [root @ leekwen ~] # Rabbitmq-plugins enable rabbitmq_managementThe following plugins have been enabled: mochiweb webmachine implements amqp_client without configuring has changed. Restart RabbitMQ for changes to take effect. [root @ leekwen ~] # Rabbitmq-plugins enable mochiweb webmachine rabbitmq_web_dispatch amqp_client rabbitmq_m anagement_agent rabbitmq_managementPlugin configuration unchanged. [root @ leekwen ~] # Rabbitmq-plugins list [E] amqp_client 3.3.0 [] cowboy 0.5.0-rmq3.3.0-git4b93c2d [] eldap 3.3.0-example [E] mochiweb 2.7.0-rmq3.3.0-example [] example 3.3.0 [] example 3.3.0 [] rabbitmq_auth_mechanic ism_ssl 3.3.0 [] Protocol 3.3.0 [] rabbitmq_federation 3.3.0 [] rabbitmq_federation_management 3.3.0 [E] rabbitmq_management 3.3.0 [E] rabbitmq_mana Gement_agent 3.3.0 [] Rule 3.3.0 [] rabbitmq_mqtt 3.3.0 [] Rule 3.3.0 [] Rule 3.3.0 [] rabbitmq_stomp 3.3.0 [] rabbitmq_tracing 3.3.0 [E] Rule 3.3.0 [] Rule 3.3.0 [] Rule 3.3.0 [] sockjs 0.3.4-rmq3.3.0-git3132eb9 [E] webmachine 1.10.3-rmq3.3.0-gite9359c7 [root @ leekwen ~] # Rabbitmq-plugins list [E] amqp_client 3.3.0 [] cowboy 0.5.0-rmq3.3.0-git4b93c2d [] eldap 3.3.0-example [E] mochiweb 2.7.0-rmq3.3.0-example [] example 3.3.0 [] example 3.3.0 [] rabbitmq_auth_mechanic ism_ssl 3.3.0 [] Protocol 3.3.0 [] rabbitmq_federation 3.3.0 [] rabbitmq_federation_management 3.3.0 [E] rabbitmq_management 3.3.0 [E] rabbitmq_mana Gement_agent 3.3.0 [] Rule 3.3.0 [] rabbitmq_mqtt 3.3.0 [] Rule 3.3.0 [] Rule 3.3.0 [] rabbitmq_stomp 3.3.0 [] rabbitmq_tracing 3.3.0 [E] Rule 3.3.0 [] Rule 3.3.0 [] Rule 3.3.0 [] sockjs 0.3.4-rmq3.3.0-git3132eb9 [E] webmachine 1.10.3-rmq3.3.0-gite9359c7 [root @ leekwen ~] # Netstat-atn | grep 5672tcp 0 0 0.0.0.0: 25672 0.0.0.0: * LISTENtcp 0 0 ::: 5672 ::* LISTEN [root @ leekwen ~] # Netstat-atn | grep 15672 [root @ leekwen ~] # Netstat-atn | grep 55672 [root @ leekwen ~] #/Etc/init. d/rabbitmq-server restartRestarting rabbitmq-server: SUCCESSrabbitmq-server. [root @ leekwen ~] # Netstat-atn | grep 55672 [root @ leekwen ~] # Netstat-atn | grep 5672tcp 0 0 0.0.0.0: 15672 0.0.0.0: * LISTENtcp 0 0 0.0.0.0: 25672 0.0.0.0: * LISTENtcp 0 0 127.0.0.1: 54463 127.0.0.1: 25672 TIME_WAITtcp 0 0 127.0.0.1: 60321 127.0.0.1: 25672 TIME_WAITtcp 0 0 127.0.0.1: 25672 127.0.0.1: 56750 TIME_WAITtcp 0 0 ::: 5672 ::* LISTEN can be used to log on to http: // 192.168.1.101: port 15672.

Note: if you cannot log on from Port 15672 or 55672, disable the firewall of CentOS6.2 and log on again,

If you still cannot log on, view the log and display:

=ERROR REPORT==== 20-Apr-2014::00:55:15 ===webmachine error: path="api/whoami""Unauthorized"

Run the following command to add the user admin and password admin.

[root@leekwen ~]# rabbitmqctl add_user admin adminCreating user "admin" ......done.[root@leekwen ~]# rabbitmqctl list_usersListing users ...admin   []guest   [administrator]...done.[root@leekwen ~]# rabbitmqctl set_user_tags admin administratorSetting tags for user "admin" to [administrator] ......done.[root@leekwen ~]# rabbitmqctl list_usersListing users ...admin   [administrator]guest   [administrator]...done.

At this point, the configuration is complete.