How to install jenkins on centos 7
Jenkins is an open source Continuous Integration tool written in Java. It is used to build and test your software projects continuously making it easier for developers to find and solve defects in a…
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Install Ansible and Create Ansible Playbook for CRON
Ansible is a tool that used to manage various nodes from an ansible installed Controlling Machine using SSH Protocol. It makes every system administrative tasks more easy. Ansible Playbook is a organised unit of…
Elastic Load Balancing With EC2 instances
A load balancer receives the incoming requests from clients and transferred that’s requests to its registered targets in Availability Zones.Each targets contains EC2 instances. The load balancer always reviewing the health status of its…
How to restore a crashed directadmin server
Please follow the procedure to restore a crashed directadmin server. It is based on Centos. 1) Install direactadmin and configure apache, php, mysql with same version/settings as in old server 2) Mount the old…
How to Install and Configure MongoDB on CentOS 7
MongoDB does not store data in tables, instead, it stores data in a “document” structure similar to JSON (in MongoDB called BSON).MongoDB is a NoSQL database that provides high performance, high availability, and automatic…