RabbitMQ Installation operation

Rabbitmq

MQ is all called the message queue, and Message Queuing (MQ) is an application-to-application communication method.

Applications communicate by reading and writing messages to and from the queue (data for the application), without requiring a dedicated connection to link them.

Message passing refers to the process of communicating between programs by sending data in a message, rather than by directly invoking each other, and directly invoking techniques such as remote procedure calls.

1, download and install RABBITMQ dependent;

# wget http://www.rabbitmq.com/releases/erlang/erlang-18.1-1.el6.x86_64.rpm

# RPM-IVH erlang-18.1-1.el6.x86_64.rpm

Install using the root user * * * *

# wget http://www.rabbitmq.com/releases/rabbitmq-server/v3.6.3/rabbitmq-server-3.6.3-1.noarch.rpm

# RPM--import HTTPS://WWW.RABBITMQ.COM/RABBITMQ-RELEASE-SIGNING-KEY.ASC

# RPM-IVH rabbitmq-server-3.5.0-1.noarch.rpm

# service Rabbitmq-server Start

# Chkconfig Rabbitmq-server on

Detection status;

# RABBITMQCTL Status

2, edit the configuration file;

Open the Web Management plugin, and enable guest user login;

# Rabbitmq-plugins Enable Rabbitmq_management

# Cat/etc/rabbitmq/rabbitmq.config

[{rabbit, [{loopback_users, []}]}].

# Service Rabbitmq-server Restart

3. Port access:

SELinux and similar mechanisms can prevent RABBITMQ from binding ports. When this happens, RABBITMQ will not be able to start. Make sure that the following ports are open:

4369 (EPMD), 4369 (Erlang distribution)

5672, 5671 (AMQP 0-9-1 and TLS)

15672 (if the management plug-in is enabled)

61613, 61614 (if Stomp is enabled)

1883, 8883 (if MQTT is enabled)

You can also configure RABBITMQ to use a different port.

http://IP:port/to visit;

http://IP:15672/

4, user management;

A. Add a new user

Rabbitmqctl Add_user Username Password

B. Deleting a user

Rabbitmqctl Delete_user Username

C. Modify the user's password

Rabbitmqctl Change_password Username NewPassword

D. Viewing the list of current users

Rabbitmqctl list_users

5, User rights settings;

A. Setting user permissions

Rabbitmqctl set_permissions-p vhostpath User CONFP writep readp

B. View (specify Hostpath) permission information for all users

Rabbitmqctl list_permissions [-P Vhostpath]

C. Viewing permission information for a specified user

Rabbitmqctl list_user_permissions User

D. Clearing the user's permissions information

Rabbitmqctl clear_permissions [-P Vhostpath] User

Note

Official reference http://www.rabbitmq.com/install-rpm.html

This article is from the "Logs" blog, make sure to keep this source http://51log.blog.51cto.com/6076767/1828577

RabbitMQ Installation operation