[7.x](backport #28368) [Metricbeat] gcp.gke: uniform metric's fields (#…

…28433)

Co-authored-by: endorama <[email protected]>

metricbeat/docs/fields.asciidoc

@@ -27967,8 +27967,6 @@ type: long
 `gke` contains the metrics that we scraped from GCP Stackdriver API containing monitoring metrics for GCP GKE
 
 
-
-
 *`gcp.gke.container.cpu.core_usage_time.value`*::
 +
 --
@@ -28014,7 +28012,6 @@ type: double
 
 --
 
-
 *`gcp.gke.container.ephemeral_storage.limit_bytes.value`*::
 +
 --
@@ -28042,7 +28039,6 @@ type: long
 
 --
 
-
 *`gcp.gke.container.memory.limit_bytes.value`*::
 +
 --
@@ -28115,8 +28111,6 @@ type: double
 
 --
 
-
-
 *`gcp.gke.node.cpu.allocatable_cores.value`*::
 +
 --
@@ -28153,7 +28147,6 @@ type: double
 
 --
 
-
 *`gcp.gke.node.ephemeral_storage.allocatable_bytes.value`*::
 +
 --
@@ -28199,7 +28192,6 @@ type: long
 
 --
 
-
 *`gcp.gke.node.memory.allocatable_bytes.value`*::
 +
 --
@@ -28236,7 +28228,6 @@ type: long
 
 --
 
-
 *`gcp.gke.node.network.received_bytes_count.value`*::
 +
 --
@@ -28273,8 +28264,6 @@ type: long
 
 --
 
-
-
 *`gcp.gke.node_daemon.cpu.core_usage_time.value`*::
 +
 --
@@ -28284,7 +28273,6 @@ type: double
 
 --
 
-
 *`gcp.gke.node_daemon.memory.used_bytes.value`*::
 +
 --
@@ -28294,8 +28282,6 @@ type: long
 
 --
 
-
-
 *`gcp.gke.pod.network.received_bytes_count.value`*::
 +
 --
@@ -28314,7 +28300,6 @@ type: long
 
 --
 
-
 *`gcp.gke.pod.volume.total_bytes.value`*::
 +
 --

x-pack/metricbeat/module/gcp/_meta/fields.yml

@@ -24,6 +24,9 @@
             - name: system.*
               type: object
               object_type: keyword
+            - name: resource.*
+              type: object
+              object_type: keyword
         - name: "metrics.*.*.*.*"
           type: object
           object_type: double