An ansible role to install and configure elasticsearch standalone setup.
| Date | Version | Description | Changed By |
|---|---|---|---|
| June '15 | v0.1 | Initial Draft | Sudipt Sharma |
- Redhat : 7
- CentOS : 7
- Ubuntu : 14/16/18/20
- Amazon Linux
- Java 1.8 or higher
- python
| Variables | Default Values | Description |
|---|---|---|
| elasticsearch_version | "6.8.22" | Elasticsearch version you want to install |
| cluster_name | es-stanalone | Name of the Elasticsearch cluster |
| es_jvm_dump | /var/lib/elasticsearch/heap | Path for jvm dump |
| data_path | /var/lib/elasticsearch | Place to store Elasticsearch content |
| log_path | /var/log/elasticsearch | Place to store Elasticsearch log |
| http_port | 9200 | elasticsearch http port |
| tcp_port | 9300 | elasticsearch tcp port |
| nproc_limit | 4096 | It is the limit of number of processes for elasticsearch user |
| swapness | 1 | It defines how much RAM content will be copied to swap |
An inventory for elasticsearch setup should look like this:-
[elastichost]
192.168.1.198 ansible_user=ubuntu
192.168.3.201 ansible_user=opstree - Here is an example playbook:-
- hosts: es
roles:
- { role: osm_elasticSearch }
- ansible-playbook elastic.yml
You can check whether elasticsearch is responding or not by performing curl request to configured port on elasticsearch ip
- Sumit Anand