Use Python to learn RabbitMQ message queues,
RabbitMQ can be used as a message proxy. The core principle of RabbitMQ is very simple: receiving and sending messages. You can think of it as a post office: We put the mail into the mailbox, the postman will deliver the mail to your recipient. RabbitMQ is a combination of e
First, about Docker1.Docker is an open-source engine that automates the deployment of developed applications to containers. what 's specialabout Docker: Docker adds an application deployment engine to the virtualized container execution environment. The goal of the engine is to provide a lightweight, fast environment to run the developer's program and to easily a
Docker in my eyes (1) docker, vm, lxcPreface
What is docker? What can docker do? Why is docker so popular? I believe many people have this question. I also have. I think docker involves too many technologies. From the linux kernel
ObjectiveBefore using Docker, there was some misunderstanding about Docker-machine's understanding (previously thought docker-machine and Docker-engine were equivalent, Just a Docker-engine alias on the window or Mac platform, Khan ~ ~ ~); This is a good time to take advanta
It 's written in front .
For the first docker of children's shoes, building a basic image may not be able to do. This article takes a Java example to make a brief record of the process of Docker the underlying image of the architecture.You can also use Dockerfile to create mirrors. This article focuses on creating a mirror using the most basic customization method. Environmental Requirements: CENTOS7 insta
One of the core middleware of the message Communication component net Distributed system, the application of the system with high concurrency, the decoupling of the various components of the dependent scenarios. This framework uses Message Queuing middleware mainly in two aspects: one is to solve some high concurrency of business processing, and the other is to transfer the system log through Message Queuing. At present, the industry uses more Message Queuing components such as
One Erlang installation
RABBITMQ is based on Erlang, so you must first configure the Erlang environment.
Download the latest Erlang installation package from Erlang's official website http://www.erlang.org/download.html, the version of Linux and MacOSX download is r15b01 Source File (72.0 MB)
My is Mac OSX system so i downloaded the corresponding version of the installation package directly in HTTP://WWW.ERLANG-SOLUTIONS.COM/SECTION/1
Description: I am using the CentOS installation Docker
First step: Install Docker
sudo yum install-y yum-utils
sudo yum-config-manager --add-repo Https://download.daocloud.io/docker/linux/centos/docker-ce.repo
sudo yum install-y-Q--setopt=obsoletes=0 docker-ce
RabbitMQ Windows installation and configuration
Official website windows:
Http://www.rabbitmq.com/releases/rabbitmq-server/v3.6.10/rabbitmq-server-3.6.10.exe
GitHub Windows Edition:
HTTPS://GITHUB.COM/RABBITMQ/RABBITMQ-SERVER/RELEASES/DOWNLOAD/RABBITMQv3
??Lab Environment:Operating system for Centos 7.2IP HostName192.168.190.132 node132192.168.190.139 node139192.168.190.140 node140??RABBITMQ related ports??
4369 (EPMD)
5672, 5671 (AMQP 0-9-1 and 1.0 without and with TLS)
25672. This port used by Erlang distribution for Inter-node and CLI tools communication and are allocated from a Dynami C Range (limited to a single port by default, computed as AMQP port + 20000). SeeNetworkingGuide fordetail
RABBITMQ is based on Erlang, so you must first configure the Erlang environment.
Download the latest Erlang installation package from Erlang's official website http://www.erlang.org/download.html, the version of Linux and MacOSX download is r15b01 Source File (72.0 MB)
My is Mac OSX system so i downloaded the corresponding version of the installation package directly in HTTP://WWW.ERLANG-SOLUTIONS.COM/SECTION/132/DOWNLOAD-ERLANG-OTP, the provi
, setting environment variablesRun the following command to edit the/etc/profile file.[Email protected] erlang]# Vim/etc/profileAppend the following to the end.Save, and then run the following command to make the environment variable effective immediately.[Email protected] erlang]# Source/etc/profile5. Verify that the installation is successfulRun the following command to verify that Erlang is installed successfully.[Email protected] erlang]# ErlInstalling R
of stateful services and examples of the most appropriate Docker solutions for each service:Database management System--postdock is a simple and reliable solution for PostgreSQL in any Docker environmentThe queue/message Agent--RABBITMQ is the classic software for building Message Queuing systems and routing messages. The cluster_formation parameter in the
Setting up RabbitMQ server in Linux and setting up linuxrabbitmqSystem Environment
Operating System: CentOS6.9
Erlang: OTP 19.3
Rabbitmq: rabbitmq-server 3.6.12 Installation Steps to install erlang
1. Install the pre-Environment
Install the following components using yum and run the following command:
[Root @ rabbitmqserver erlang] # yum-y install make gcc-c ++ k
Introduction RABBITMQ is a complete, reusable enterprise messaging system based on AMQP. He follows the Mozilla Public License open source agreement.MQ is all called the message Queue,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 proc
RABBITMQ Introduction
RABBITMQ is a popular message agent, typically used for integration between applications or between different components of a program through messages. It has the advantage of high availability and high concurrency, and is suitable for cluster servers. Implemented in Erlang with client-side support for the main programming languages. RABBITMQ
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