Configuration Management Who we are Eric J ames - - PowerPoint PPT Presentation

Configuration Management

Who we are Eric J ames - Programmer/Analyst, Library IT Tenyo Grozev - Engineer, Infrastructure Services Vincent Balbarin - Solution Architect, Design Services

Configuration Management Tool Chain Vagrant Chef Ansible

Vagrant

Basic Vagrant components Box Network (port exposure, public, private,share) Synched folder Provider (virtual box, aws) Provision (file, shell, docker, ansible, chef)

Vagrant in Use https://github.com/yulgit1/pcdm-geo-models/blob/yale_master/Vagrantfile https://github.com/yalelibrary/search-frontend/blob/RC9/Vagrantfile https://github.com/yalelibrary/search-frontend/blob/RC9/script.sh

Chef Configuration management tool (Ruby + Erlang) Server or standalone mode (chef_solo, chef_zero) Support for Linux, Windows, and others Uses “recipes” to describe specific configurations Collects information about the host system (ohai) Chef DK for local development

Chef demo - Setup packages repos EC2-API - Install RVM + rubies :8081 ServerAPI - Clone APIs from Github, bundle :8080 install and start Vmware-API :8082 $ vagrant plugin install vagrant-omnibus $ vagrant plugin install vagrant-berkshelf $ vagrant init bento/centos-7.3 $ chef generate cookbook serverapi

Ansible: What is it? The framework is written in Python. Resource providers are native to the managed node. Agentless Communicates via SSH (*nix) or WinRM (Windows) Local execution Configuration is expressed as YAML (YAML Ain’t Markup Language) Individual modules may be invoked to perform adhoc management.

Ansible Demo Configure a Redhat Linux Sandbox instance as an Ansible management node. https://git.yale.edu/spinup/ansible Use Ansible to configure a Windows Server 2012r2 Sandbox instance for Windows Puppet development.