Done to provide log aggregation for several applications, their development environments, UAT, production environments

• Ansible role to manage the system and kernel parameterns on each host
• Two Fluentd Aggregator Nodes done as Docker Containers
• Three ElasticSearch Master Node Cluster, done as Docker Containers
• Two ElasticSearch Data Node, done as Docker Containers
• ElasticSearch CrossCluster Search Node, done as Docker Container
• Kibana Node, done as Docker Container
• SearchGuard Implementation on ElasticSearch Nodes and Kibana node, done as Docker Container that can be deployed to an ElasticSearch node and used there to manage the SearchGuard implementation
• Apache Curator for managing the ES Data
• SearchGuard installation done with ActiveDirectory integration
• everything is secured with SSL certificates
• Docker Role
• Clean Role - for cleaning the damage done to all nodes : )

1. Ansible
2. CentOS 6.5 later (or RedHat)
3. Docker latest

Adapt hosts.yml and run ansible-playbook -i hosts.yml efk.yml