Security for Elastic Stack (#196)

elasticsearch/config/10-config_cluster.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+# Wazuh App Copyright (C) 2019 Wazuh Inc. (License GPLv2)
+
+elastic_config_file="/usr/share/elasticsearch/config/elasticsearch.yml"
+
+
+# If Elasticsearch cluster is enable
+if [[ $ELASTIC_CLUSTER == "true" ]]
+then
+  
+  # Set the cluster.name and discovery.zen.minimun_master_nodes variables
+  sed -i 's:cluster.name\: "docker-cluster":cluster.name\: "'$CLUSTER_NAME'":g' $elastic_config_file
+  sed -i 's:discovery.zen.minimum_master_nodes\: 1:discovery.zen.minimum_master_nodes\: '$CLUSTER_NUMBER_OF_MASTERS':g' $elastic_config_file
+
+  # Add the cluster configuration
+  echo "
+#cluster node
+node:
+  master: ${CLUSTER_NODE_MASTER}
+  data: ${CLUSTER_NODE_DATA}
+  ingest: ${CLUSTER_NODE_INGEST}
+  name: ${CLUSTER_NODE_NAME}
+  max_local_storage_nodes: ${CLUSTER_MAX_NODES}
+
+bootstrap:
+  memory_lock: ${CLUSTER_MEMORY_LOCK}
+
+discovery:
+  zen:
+    ping.unicast.hosts: ${CLUSTER_DISCOVERY_SERVICE}
+  
+" >> $elastic_config_file
+fi