afmarulanda/wazuh-ansible-4.8.1
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Add support for environments with low disk space

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This adds and option to bypass ES default disk-based shard allocation.
This commit is contained in:
Manuel Gutierrez 2019-10-21 16:34:43 +02:00
parent 931b663adf
commit 6db1fd65d3
2 changed files with 9 additions and 1 deletions
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1
roles/elastic-stack/ansible-elasticsearch/defaults/main.yml
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@ -14,6 +14,7 @@ elasticsearch_cluster_nodes:
elasticsearch_discovery_nodes: elasticsearch_discovery_nodes:
- 127.0.0.1 - 127.0.0.1
elasticsearch_lower_disk_requirements: false
# X-Pack Security # X-Pack Security
elasticsearch_xpack_security: false elasticsearch_xpack_security: false
elasticsearch_xpack_security_user: elastic elasticsearch_xpack_security_user: elastic

9
roles/elastic-stack/ansible-elasticsearch/templates/elasticsearch.yml.j2
View File

@ -27,6 +27,13 @@ discovery.seed_hosts:
{% endfor %} {% endfor %}
{% endif %} {% endif %}
{% if elasticsearch_lower_disk_requirements %}
cluster.routing.allocation.disk.threshold_enabled: true
cluster.routing.allocation.disk.watermark.flood_stage: 200mb
cluster.routing.allocation.disk.watermark.low: 500mb
cluster.routing.allocation.disk.watermark.high: 300mb
{% endif %}
# XPACK Security # XPACK Security
{% if elasticsearch_xpack_security %} {% if elasticsearch_xpack_security %}
@ -49,4 +56,4 @@ xpack.security.http.ssl.certificate_authorities: [ "{{ node_certs_destination }}
{% elif generate_CA == false %} {% elif generate_CA == false %}
xpack.security.http.ssl.certificate_authorities: [ "{{ node_certs_destination }}/{{ca_cert_name}}" ] xpack.security.http.ssl.certificate_authorities: [ "{{ node_certs_destination }}/{{ca_cert_name}}" ]
{% endif %} {% endif %}
{% endif %} {% endif %}