Setup RabbitMQ Cluster on Ubuntu 18.04

RabbitMQ

RabbitMQ is one of the most widely deployed open source message brokers. It is an implementation of the Advanced Message Queuing Protocol (AMQP) and Streaming Text Oriented Messaging Protocol, Message Queueing Telemetry transport and other protocols via a plugin.RabbitMQ is written in the Erlang programming language, it offers support for client interfaces and libraries for all major programming languages including Python, NodeJS, Java, PHP etc. Now let’s see how to set up a RabbitMQ Cluster on Ubuntu Server.   Prerequisites We need three Ubuntu 18.04 servers, let the IP and…

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How to download files from  Cloud Object Storage Service (OSS) to Local system

Aliaba Cloud OSS

Hi All In our last article, we have seen how to Create Object Storage Service (OSS) bucket and Create a RAM user in Alibaba Cloud. & How to Copy files to Alibaba Cloud Object Storage Service  Now we will see how to download files from  Cloud Object Storage Service (OSS) to Local system. Requirements OSS should be already activated and RAM user should be created and Access Key and Secret Key should be required. If you not yet created, Kindly go through our previous article how to Create Object Storage…

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Ansible playbook for MongoDB Replication setup on CentOS7

Hi Techrunnr, this post is regarding mongoDB installation and replica setup with HA using ansible on CentOS7 Prerequisites: 3 servers with CentOS7 operating system Deploy 3 servers in 3 different AZ Python on 3 nodes Ansible on execution server Enable Security groups on each server to communicate with each other Create 3 servers on different AZ Lets say server A <IP1>, server B <IP2>, server C <IP3>, make sure that security groups are enable to allow traffic from each other Edit the /etc/hosts file in 3 nodes, add the IP…

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How to Copy files to Alibaba Cloud Object Storage Service

Aliaba Cloud OSS

Hi All In our last article, we have seen how to Create Object Storage Service (OSS) bucket and Create a RAM user in Alibaba Cloud.Now we will see how to copy files from one instance to Cloud Object Storage Service (OSS). Requirements OSS should be already activated and RAM user should be created and Access Key and Secret Key should be required. If you not yet created, Kindly go through our previous article how to Create Object Storage Service (OSS) bucket and Create a RAM user in Alibaba Cloud. OSSUTIL…

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