PCI-DSS Compatible EFK stack

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

Provides

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 : )

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