Shulou(Shulou.com)05/31 Report--

Editor to share with you how to build MongoDB RepSet + Consul high-availability switching system, I believe that most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

MongoDB RepSet + Consul

Environment introduction:

MongoDB replica set: 192.168.151 consul agent 27151 has been installed consul agent 192.168.152 has been installed consul agent 192.168.153 has been installed consul agent

Introduction to the principle:

Abandon VIP and use consul and sentinel to build a highly available system for redis

Construction of mongoDB replica set

1.MongoDB master-slave role check script (MongoDB copy set is divided into primary and secondary, but is still called master-slave relationship for ease of understanding):

Cat > / root/check/mongo_isMaster.sh

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.