ansible-hortonwork-hadoop-stack

This repository contains the configurations to deploys 12 nodes Hortonworks Data Platform (HDP) cluster and setup 3 High-Available Masters using the ansible roles developed by Hortonworks. Installation contains:

• ambari_version: '2.5.2.0'
• hdp_version: '2.6.2.0'
• hdf_version: '3.0.1.1'

Blueprint

Prerequisite

• Ansible roles and playbooks developed by Hortonworks (https://github.com/hortonworks/ansible-hortonworks)
• pre-installed MySQL database

Tested platforms:

Tested in the following Operating systems in the Google Cloud Platform

• CentOS Linux 7.5

Steps to configure and execute ansible playbooks:

• download the repository from https://github.com/hortonworks/ansible-hortonworks.git
• modified ansible-hortonwork-hadoop-stack/inventory/static to add the 12 nodes (as given in this repository)
• modified ansible-hortonwork-hadoop-stack/playbooks/group_vars/all.yml (as given in this repository) to add version details
• added ansible-hortonwork-hadoop-stack/playbooks/group_vars/ambari-server.yml for the ansible to generate ambari blueprint
• follow the steps given in the https://github.com/hortonworks/ansible-hortonworks/blob/master/INSTALL_static.md