Added OSS images and deleting every XPACK occurrence

elasticsearch/Dockerfile

@@ -1,6 +1,6 @@
 # Wazuh Docker Copyright (C) 2019 Wazuh Inc. (License GPLv2)
 ARG ELASTIC_VERSION=7.2.0
-FROM docker.elastic.co/elasticsearch/elasticsearch:${ELASTIC_VERSION}
+FROM docker.elastic.co/elasticsearch/elasticsearch-oss:${ELASTIC_VERSION}
 ARG S3_PLUGIN_URL="https://artifacts.elastic.co/downloads/elasticsearch-plugins/repository-s3/repository-s3-${ELASTIC_VERSION}.zip"
 
 ENV ELASTICSEARCH_URL="http://elasticsearch:9200"
@@ -11,7 +11,6 @@ ENV ALERTS_SHARDS="1" \
 ENV API_USER="foo" \
     API_PASS="bar"
 
-ENV XPACK_ML="true" 
 
 ENV ENABLE_CONFIGURE_S3="false"
 

elasticsearch/config/entrypoint.sh

@@ -19,28 +19,6 @@ run_as_other_user_if_needed() {
   fi
 }
 
-
-#Disabling xpack features
-
-elasticsearch_config_file="/usr/share/elasticsearch/config/elasticsearch.yml"
-if grep -Fq  "#xpack features" "$elasticsearch_config_file";
-then 
-  declare -A CONFIG_MAP=(
-  [xpack.ml.enabled]=$XPACK_ML
-  )
-  for i in "${!CONFIG_MAP[@]}"
-  do
-    if [ "${CONFIG_MAP[$i]}" != "" ]; then
-      sed -i 's/.'"$i"'.*/'"$i"': '"${CONFIG_MAP[$i]}"'/' $elasticsearch_config_file
-    fi
-  done
-else
-  echo "
-#xpack features
-xpack.ml.enabled: $XPACK_ML
- " >> $elasticsearch_config_file
-fi
-
 # Run load settings script.
 
 ./config_cluster.sh

elasticsearch/config/load_settings.sh

@@ -11,13 +11,8 @@ else
   wazuh_url="${WAZUH_API_URL}"
 fi
 
-if [[ ${ENABLED_XPACK} != "true" || "x${ELASTICSEARCH_USERNAME}" = "x" || "x${ELASTICSEARCH_PASSWORD}" = "x" ]]; then
-  auth=""
-else
-  auth="--user ${ELASTICSEARCH_USERNAME}:${ELASTICSEARCH_PASSWORD}"
-fi
 
-until curl ${auth} -XGET $el_url; do
+until curl -XGET $el_url; do
   >&2 echo "Elastic is unavailable - sleeping"
   sleep 5
 done
@@ -50,10 +45,10 @@ API_USER_Q=`echo "$API_USER" | tr -d '"'`
 API_PASSWORD=`echo -n $API_PASS_Q | base64`
 
 echo "Setting API credentials into Wazuh APP"
-CONFIG_CODE=$(curl -s -o /dev/null -w "%{http_code}" -XGET $el_url/.wazuh/_doc/1513629884013 ${auth})
+CONFIG_CODE=$(curl -s -o /dev/null -w "%{http_code}" -XGET $el_url/.wazuh/_doc/1513629884013)
 
 if [ "x$CONFIG_CODE" != "x200" ]; then
-  curl -s -XPOST $el_url/.wazuh/_doc/1513629884013 ${auth} -H 'Content-Type: application/json' -d'
+  curl -s -XPOST $el_url/.wazuh/_doc/1513629884013 -H 'Content-Type: application/json' -d'
   {
     "api_user": "'"$API_USER_Q"'",
     "api_password": "'"$API_PASSWORD"'",
@@ -82,14 +77,6 @@ else
 fi
 sleep 5
 
-curl -XPUT "$el_url/_cluster/settings" ${auth} -H 'Content-Type: application/json' -d'
-{
-  "persistent": {
-    "xpack.monitoring.collection.enabled": true
-  }
-}
-'
-
 # Set cluster delayed timeout when node falls
 curl -X PUT "$el_url/_all/_settings" -H 'Content-Type: application/json' -d'
 {