Brief Introduction on DevOps

Introduction on DevOps What is DevOps? DevOps is a set of software application development principles that combines an agile working culture, best practices, and tools which increases a company’s ability to create, deliver, and improve applications and services much faster than traditional waterfall-based software development… Read More

Puppet Enterprise 2016.x : Puppet Agent installation

Puppet Agent Installation Note: There are many ways in Installing the Puppet agent . Below is one example  1. Download puppet RPM based on the linux version. https://yum.puppetlabs.com/ puppet-agent-1.4.1-1.el6.x86_64.rpm #rpm -ivh puppet-agent-1.4.1-1.el6.x86_64.rpm 2. configure puppet.conf root@hostpp$ cat /etc/puppetlabs/puppet/puppet.conf [main] certname = hostpp.example.com       [… Read More

Puppet Enterprise 2016.x : Start & Stop scripts

STOP Puppet Services. $ more puppet_stop.sh #!/usr/bin/shpuppet resource service puppet ensure=stopped puppet resource service pe-puppetserver ensure=stopped puppet resource service pe-activemq ensure=stopped puppet resource service mcollective ensure=stopped puppet resource service pe-puppetdb ensure=stopped puppet resource service pe-postgresql ensure=stopped puppet resource service pe-console-services ensure=stopped puppet resource service pe-nginx… Read More