GR360RY / ansible-logstash

Ansible Playbook for automate the setup of a centralized Rsyslog server with Logstash, Elasticsearch, Redis and Kibana

Ansible Playbook for automate the setup and configuration of a centralized Rsyslog server with Logstash, Elasticsearch, Redis and Kibana.

This playbook is intended to be run against a clean server (not clients) that will be used as central logger. After the setup of the server, clients cat be instructed to redirect all logs to the central location.

Platform: Tested on Debian 7 x64 / CentOS 6.x x64

Disclaimer: do not run this Playbook on a live production system!! Use a dedicated instance instead.

Prerequisites: At least 1GB Ram required. 2GB is better

Logging Logic: Clients => Rsyslog Tcp 514 => Logstash => Redis => Logstash => Elasticsearch => Kibana

Preparation

1. Setup your target host in hosts

2. Add your custom domain in /etc/hosts on your local box. Example: 11.11.11.11 logger

Variables

usname : username of the Apache user

domain : domain name of Apache vhost. Example: logger

pass : password for Apache auth

Use

ansible-playbook site.yml

use --skip-tags if you want to skip a role.

Et voila, your centralized logging server is up and running!

Browse http://$domain/kibana-3.0.0milestone4/ and happy logging!

Image credit: elasticsearch.org

See central-logs.yml for all tags available. Please note that tags must be launched in appearance order.

This is what the Playbook do:

1. Setup and configure Rsyslog to listen on tcp 514

2. Setup and configure Redis

3. Setup and configure Logstash

4. Setup and configure Elasticsearch, Install Open-Jdk

5. Setup and configure Apache and Kibana 3 with simple HTTP authentication

TODO

Rsyslog-server role can be extended with TLS support. See http://www.rsyslog.com/doc/rsyslog_tls.html

Credits

Ansible

Logstash

Elasticsearch

Kibana

Redis

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