Host-agnostic compute queries

Change-Id: Iead34feb057824860d1c3ef64a98e9443d1a2b28
Related-bug: PROD-30600 (PROD:30600)
diff --git a/prometheus/files/grafana_dashboards/kpi_provisioning_prometheus.json b/prometheus/files/grafana_dashboards/kpi_provisioning_prometheus.json
index 06eb3fd..c532982 100644
--- a/prometheus/files/grafana_dashboards/kpi_provisioning_prometheus.json
+++ b/prometheus/files/grafana_dashboards/kpi_provisioning_prometheus.json
@@ -93,7 +93,7 @@
       "tableColumn": "",
       "targets": [
         {
-          "expr": "1 - sum(compute_instance_create_error_host_doc_count) / sum(compute_instance_create_start_host_doc_count)",
+          "expr": "1 - sum(compute_instance_create_error_event_doc_count) / sum(compute_instance_create_start_event_doc_count)",
           "format": "time_series",
           "intervalFactor": 1,
           "legendFormat": "",
@@ -176,7 +176,7 @@
       "tableColumn": "",
       "targets": [
         {
-          "expr": "sum(compute_instance_create_start_host_doc_count)",
+          "expr": "sum(compute_instance_create_start_event_doc_count)",
           "format": "time_series",
           "interval": "30s",
           "intervalFactor": 1,
@@ -260,7 +260,7 @@
       "tableColumn": "",
       "targets": [
         {
-          "expr": "sum(compute_instance_create_end_host_doc_count)",
+          "expr": "sum(compute_instance_create_end_event_doc_count)",
           "format": "time_series",
           "interval": "",
           "intervalFactor": 1,
@@ -345,7 +345,7 @@
       "tableColumn": "",
       "targets": [
         {
-          "expr": "sum(compute_instance_create_error_host_doc_count)",
+          "expr": "sum(compute_instance_create_error_event_doc_count)",
           "format": "time_series",
           "hide": false,
           "intervalFactor": 1,
@@ -449,7 +449,7 @@
             }
           ],
           "dsType": "elasticsearch",
-          "expr": "sum(compute_instance_create_start_host_doc_count)",
+          "expr": "sum(compute_instance_create_start_event_doc_count)",
           "format": "time_series",
           "interval": "1d",
           "intervalFactor": 2,
@@ -480,7 +480,7 @@
             }
           ],
           "dsType": "elasticsearch",
-          "expr": "sum(compute_instance_create_end_host_doc_count)",
+          "expr": "sum(compute_instance_create_end_event_doc_count)",
           "format": "time_series",
           "interval": "1d",
           "intervalFactor": 2,
@@ -511,7 +511,7 @@
             }
           ],
           "dsType": "elasticsearch",
-          "expr": "sum(compute_instance_create_error_host_doc_count)",
+          "expr": "sum(compute_instance_create_error_event_doc_count)",
           "format": "time_series",
           "instant": false,
           "interval": "1d",
@@ -635,7 +635,7 @@
             }
           ],
           "dsType": "elasticsearch",
-          "expr": "1 - sum(compute_instance_create_error_host_doc_count) / (sum(compute_instance_create_start_host_doc_count > 0) or count(compute_instance_create_start_host_doc_count == 0))",
+          "expr": "1 - sum(compute_instance_create_error_event_doc_count) / (sum(compute_instance_create_start_event_doc_count > 0) or count(compute_instance_create_start_event_doc_count == 0))",
           "format": "time_series",
           "instant": false,
           "interval": "1d",