RABBITMQ installation and configuration under Ubuntu 16.04

Installing RABBITMQ

Since RABBITMQ requires the support of the Erlang language, you need to install Erlang before installing RABBITMQ to execute the command:

sudo apt-get install Erlang-nox
To install the RABBITMQ command:

2.$ sudo apt-get update
3.$ sudo apt-get install Rabbitmq-server
Start, stop, restart, status RABBITMQ command:

Start: sudo rabbitmq-server start
Off: sudo rabbitmq-server stop
Restart: sudo rabbitmq-server restart
View status: sudo rabbitmqctl status
You can use Ps-ef|grep rabbit to view the RABBITMQ after you have installed it.

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[Email protected]:~$ ps-ef|grep Rabbit
RABBITMQ 7991 1 0 00:12? 00:00:00/bin/sh/usr/sbin/rabbitmq-server
RABBITMQ 7999 7991 0 00:12? 00:00:00/bin/sh-e/usr/lib/rabbitmq/bin/rabbitmq-server
RABBITMQ 8077 1 0 00:12? 00:00:00/usr/lib/erlang/erts-7.3/bin/epmd-daemon
RABBITMQ 8137 7999 0 00:12? 00:00:03/usr/lib/erlang/erts-7.3/bin/beam.smp-w w-a 64-p 1048576-k true-b I---root/usr/lib/erlang-progname erl- --HOME/VAR/LIB/RABBITMQ---pa/usr/lib/rabbitmq/lib/rabbitmq_server-3.5.7/sbin/. /ebin-noshell-noinput-s Rabbit boot-sname [email protected]-boot Start_sasl-kernel inet_default_connect_option s [{nodelay,true}]-sasl errlog_type error-sasl sasl_error_logger false-rabbit error_logger {file, "/var/log/rabbitmq/[ Email protected] "}-rabbit sasl_error_logger {file,"/var/log/rabbitmq/[email protected] "}-rabbit Enabled _plugins_file "/etc/rabbitmq/enabled_plugins"-rabbit plugins_dir "/usr/lib/rabbitmq/lib/rabbitmq_server-3.5.7/ sbin/. /plugins "-rabbit plugins_expand_dir"/var/lib/rabbitmq/mnesia/[email protected] "-os_mon start_cpu_sup false- Os_mon start_disksup false-os_mon start_memsup false-mnesia dir "/var/lib/rabbitmq/mnesia/[email protected]"- Kernel inet_dist_listen_min 25672-kernel Inet_dist_listen_max 25672
RABBITMQ 8256 8137 0 00:12? 00:00:00 Inet_gethost 4
RABBITMQ 8257 8256 0 00:12? 00:00:00 Inet_gethost 4
Hongdada 8631 6788 0 00:18 pts/18 00:00:00 grep--color=auto Rabbit
[Email protected]:~$ cd/usr/lib/rabbitmq/bin/
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Look no problem, now go to the installation folder to see the status of Rabbit:

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[Email protected]:~$ cd/usr/lib/rabbitmq/bin/
[Email protected]:/usr/lib/rabbitmq/bin$ sudo./rabbitmqctl status
Status of node [email protected] ...
Error:unable to connect to node [email protected]: Nodedown

Diagnostics

Attempted to contact: [[email protected]]

[Email protected]:

• Connected to EPMD (port 4369) on Ubuntu
• EPMD reports node ' rabbit ' running on port 25672
• TCP Connection succeeded but Erlang distribution failed
• Suggestion:hostname mismatch?
• Suggestion:is the cookie set correctly?
• Suggestion:is the Erlang distribution using TLS?

Current node Details:

• Node name: ' [email protected] '
• Home dir:/home/hongdada
• Cookie hash:0prvafctz6wksc1gzlmk7q==
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  There is an error, to modify the configuration, first stop the service

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[Email protected]:/usr/lib/rabbitmq/bin$ invoke-rc.d rabbitmq-server Stop
= = = Authenticating for org.freedesktop.systemd1.manage-units = = =
Authentication is required to stop "Rabbitmq-server.service".
Authenticating As:hongda,,, (Hongdada)
Password:
= = = Authentication Complete = =
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Go to the installation folder/usr/lib/rabbitmq/bin

Modify the Rabbitmqctl file

Add a line home configuration: Add red places

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#!/bin/sh-e

The contents of this file is subject to the Mozilla public Licenseversion 1.1 (the "License"); Except incompliance with the License. May obtain a copy of the Licenseat http://www.mozilla.org/MPL/

##

Software distributed under the License is distributed on a "as is" basis, without WARRANTY of any KIND, either express or Implied. Seethe License for the specific language governing rights andlimitations under the License.

##

The Original Code is RabbitMQ.

##

The Initial Developer of the Original Code is Gopivotal, Inc.copyright (c) 2007-2015 Pivotal Software, Inc. All rights reserved.

##

Get default settings with the user overrides for (rabbitmq_) <var_name>non-empty defaults should is set in Rabbitmq-env

. dirname $0/rabbitmq-env

We Specify Mnesia dir and SASL error logger since some actions (e.g. Forget_cluster_node--offline) require us to Impersona Te thereal node.

Rabbitmq_use_longname=${rabbitmq_use_longname} \
HOME=/VAR/LIB/RABBITMQ \
EXEC ${erl_dir}erl \
-pa "${rabbitmq_home}/ebin" \
-noinput \
-hidden \
${rabbitmq_ctl_erl_args} \
-boot "${clean_boot_file}" \
-SASL Errlog_type error \
-mnesia dir "\" ${rabbitmq_mnesia_dir}\ "\
-S Rabbit_control_main \
-nodename $RABBITMQ _nodename \
-extra "[Email protected]"
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To enable the Web Management console:

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[Email protected]:/usr/lib/rabbitmq/bin$ sudo./rabbitmq-plugins Enable Rabbitmq_management
The following plugins has been enabled:
Mochiweb
Webmachine
Rabbitmq_web_dispatch
Amqp_client
Rabbitmq_management_agent
Rabbitmq_management

Applying plugin configuration to [email protected] failed.

• Could not contact node [email protected]
  Changes would take the effect at broker restart.
• Options:--online-fail If broker cannot be contacted.
  --offline-do not a try to contact broker.
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  View Web Manager

127.0.0.1:15672

http://blog.csdn.net/sharetop/article/details/50523081

Open Administration page
sudo rabbitmq-plugins enable rabbitmq_management

To view installed plugins
sudo rabbitmqctl list_users

View User
sudo rabbitmqctl list_users

New Admin user
sudo rabbitmqctl add_user admin admin
sudo rabbitmqctl set_user_tags admin Administrator

Log in to the admin page with the account you just set up

http://127.0.0.1:15672

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RABBITMQ installation and configuration under Ubuntu 16.04