main.yml

---
# Mandatory variables
es_cluster_name: ~
# what hoss to connect to in cluster
es_master_nodes: ~
es_master_nodes_and_ports: |
  {{ es_master_nodes | json_query("[].join('', [addr,':',to_string(port)])") }}
es_master_nodes_names: |
  {{ es_master_nodes | json_query("[].name") }}

es_image: 'docker.elastic.co/elasticsearch/elasticsearch-oss:7.8.0'
es_api_port: 9200
es_node_port: 9300
es_listen_addr: '0.0.0.0'

es_cont_name: elasticsearch
es_docker_dir: '/docker/{{ es_cont_name }}'

es_number_of_replicas: 2
es_number_of_shards: '{{ (es_master_nodes | length) }}'

# Mappings for fields enforced by default template
es_default_template_mappings: {}

es_cont_uid: 1000
es_host_uid: '{{ 100000 + es_cont_uid | int }}'

es_max_map_count: 262144
es_jvm_min_heap: 1g
es_jvm_max_heap: 1g

# Metrics for ElasticSearch
es_metrics_cont_tag: '1.1.0'
es_metrics_cont_image: 'justwatch/elasticsearch_exporter:{{ es_metrics_cont_tag }}'
es_metrics_cont_name: '{{ es_cont_name }}-exp'
es_metrics_cont_port: 9114
es_metrics_timeout: '10s'

# generic container variables
cont_state: started
cont_recreate: false
cont_restart: false