elasticsearch7_ynh/conf/elasticsearch.yml

# Bind ElasticSearch to the correct network interface. Use 0.0.0.0
# to include all available interfaces or specify an IP address
# assigned to a specific interface.
network.host: 127.0.0.1

#
# Set a custom port for HTTP:
#
http.port: __PORT__

#
# Path to directory where to store the data (separate multiple locations by comma):
#
path.data: __DATA_DIR__

#
# Unless you have already configured a cluster, you should set
# discovery.type to single-node, or the bootstrap checks will
# fail when you try to start the service.
discovery.type: single-node

xpack.security.enabled: false