7x index template updates

This commit updates the Elasticsearch index templates to be compatible with 7.x
* removes types
* remove _all
* template -> index_patterns

Fixes #10375

modules/fb_apache/configuration/elasticsearch/fb_apache.json

@@ -1,9 +1,5 @@
 {
   "mappings": {
-    "_default_": {
-      "_all": {
-        "norms": false
-      },
       "_meta": {
         "version": "5.4.0"
       },
@@ -668,12 +664,11 @@
           "type": "keyword"
         }
       }
-    }
   },
   "order": 0,
   "settings": {
     "index.mapping.total_fields.limit": 10000,
     "index.refresh_interval": "5s"
   },
-  "template": "fb_apache-*"
+  "index_patterns": "fb_apache-*"
 }

modules/netflow/configuration/elasticsearch/netflow.json

@@ -1,8 +1,7 @@
 {
     "order": 0,
-    "template": "netflow-*",
+    "index_patterns": "netflow-*",
     "mappings": {
-        "_default_": {
             "_meta": {
                 "version": "7.0.0"
             },
@@ -1048,7 +1047,6 @@
                     }
                 }
         }
-        }
     },
     "aliases": { }
 }

x-pack/modules/arcsight/configuration/elasticsearch/arcsight.json

@@ -1,8 +1,7 @@
 {
   "order": 0,
-  "template": "arcsight-*",
+  "index_patterns": "arcsight-*",
   "mappings": {
-    "_default_": {
       "_meta": {
         "version": "7.0.0"
       },
@@ -219,4 +218,3 @@
       }
   }
 }
-}

x-pack/modules/azure/configuration/elasticsearch/azure.json

@@ -6,7 +6,6 @@
     "number_of_shards": 1
   },
   "mappings" : {
-    "_doc" : {
       "dynamic_templates" : [ {
         "message_field" : {
           "path_match" : "message",
@@ -43,4 +42,3 @@
       }
   }
 }
-}