vmalert-dashboard: fix stats panels visualization

dashboards/vm/vmalert.json

@@ -143,7 +143,7 @@
         "type": "victoriametrics-datasource",
         "uid": "$ds"
       },
-      "description": "Shows if the last configuration update was successful. \"Not Ok\" means there was an unsuccessful attempt to update the configuration due to some error. Check the log for details.",
+      "description": "Shows if the last configuration update was successful. \"Not OK\" means there was an unsuccessful attempt to update the configuration due to some error. Check the log for details.",
       "fieldConfig": {
         "defaults": {
           "mappings": [
@@ -152,7 +152,7 @@
                 "0": {
                   "color": "green",
                   "index": 0,
-                  "text": "Ok"
+                  "text": "OK"
                 }
               },
               "type": "value"
@@ -163,11 +163,21 @@
                 "result": {
                   "color": "red",
                   "index": 1,
-                  "text": "Not Ok"
+                  "text": "Not OK"
                 },
                 "to": 999999
               },
               "type": "range"
+            },
+            {
+              "options": {
+                "match": "null",
+                "result": {
+                  "index": 2,
+                  "text": "OK"
+                }
+              },
+              "type": "special"
             }
           ],
           "thresholds": {
@@ -214,7 +224,7 @@
             "uid": "$ds"
           },
           "exemplar": false,
-          "expr": "count(vmalert_config_last_reload_successful{job=~\"$job\", instance=~\"$instance\"} < 1 ) or 0",
+          "expr": "count(vmalert_config_last_reload_successful{job=~\"$job\", instance=~\"$instance\"} < 1 )",
           "interval": "",
           "legendFormat": "",
           "refId": "A"
@@ -359,6 +369,7 @@
         "defaults": {
           "mappings": [],
           "min": 0,
+          "noValue": "0",
           "thresholds": {
             "mode": "absolute",
             "steps": [
@@ -407,7 +418,7 @@
             "uid": "$ds"
           },
           "exemplar": false,
-          "expr": "(sum(increase(vmalert_alerting_rules_errors_total{job=~\"$job\", instance=~\"$instance\", group=~\"$group\", file=~\"$file\"}[$__rate_interval])) or vector(0)) + \n(sum(increase(vmalert_recording_rules_errors_total{job=~\"$job\", instance=~\"$instance\", group=~\"$group\", file=~\"$file\"}[$__rate_interval])) or vector(0))",
+          "expr": "sum(increase(vmalert_alerting_rules_errors_total{job=~\"$job\", instance=~\"$instance\", group=~\"$group\", file=~\"$file\"}[$__rate_interval])) + \nsum(increase(vmalert_recording_rules_errors_total{job=~\"$job\", instance=~\"$instance\", group=~\"$group\", file=~\"$file\"}[$__rate_interval]))",
           "interval": "",
           "legendFormat": "",
           "refId": "A"
@@ -426,6 +437,7 @@
         "defaults": {
           "mappings": [],
           "min": 0,
+          "noValue": "0",
           "thresholds": {
             "mode": "absolute",
             "steps": [
@@ -475,7 +487,7 @@
           },
           "editorMode": "code",
           "exemplar": false,
-          "expr": "count(vmalert_recording_rules_last_evaluation_samples{job=~\"$job\", instance=~\"$instance\"} < 1) or 0",
+          "expr": "count(vmalert_recording_rules_last_evaluation_samples{job=~\"$job\", instance=~\"$instance\"} < 1)",
           "interval": "",
           "legendFormat": "",
           "range": true,

dashboards/vm/vmauth.json

@@ -225,7 +225,7 @@
         "type": "victoriametrics-datasource",
         "uid": "$ds"
       },
-      "description": "Shows if the last configuration update was successful. \"Not Ok\" means there was an unsuccessful attempt to update the configuration due to some error. Check the log for details.",
+      "description": "Shows if the last configuration update was successful. \"Not OK\" means there was an unsuccessful attempt to update the configuration due to some error. Check the log for details.",
       "fieldConfig": {
         "defaults": {
           "mappings": [
@@ -234,7 +234,7 @@
                 "0": {
                   "color": "green",
                   "index": 0,
-                  "text": "Ok"
+                  "text": "OK"
                 }
               },
               "type": "value"
@@ -245,11 +245,21 @@
                 "result": {
                   "color": "red",
                   "index": 1,
-                  "text": "Not Ok"
+                  "text": "Not OK"
                 },
                 "to": 999999
               },
               "type": "range"
+            },
+            {
+              "options": {
+                "match": "null",
+                "result": {
+                  "index": 2,
+                  "text": "OK"
+                }
+              },
+              "type": "special"
             }
           ],
           "thresholds": {
@@ -296,7 +306,7 @@
             "uid": "$ds"
           },
           "exemplar": false,
-          "expr": "count(vmauth_config_last_reload_successful{job=~\"$job\", instance=~\"$instance\"} < 1 ) or 0",
+          "expr": "count(vmauth_config_last_reload_successful{job=~\"$job\", instance=~\"$instance\"} < 1 )",
           "interval": "",
           "legendFormat": "",
           "refId": "A"

dashboards/vmalert.json

@@ -142,7 +142,7 @@
         "type": "prometheus",
         "uid": "$ds"
       },
-      "description": "Shows if the last configuration update was successful. \"Not Ok\" means there was an unsuccessful attempt to update the configuration due to some error. Check the log for details.",
+      "description": "Shows if the last configuration update was successful. \"Not OK\" means there was an unsuccessful attempt to update the configuration due to some error. Check the log for details.",
       "fieldConfig": {
         "defaults": {
           "mappings": [
@@ -151,7 +151,7 @@
                 "0": {
                   "color": "green",
                   "index": 0,
-                  "text": "Ok"
+                  "text": "OK"
                 }
               },
               "type": "value"
@@ -162,11 +162,21 @@
                 "result": {
                   "color": "red",
                   "index": 1,
-                  "text": "Not Ok"
+                  "text": "Not OK"
                 },
                 "to": 999999
               },
               "type": "range"
+            },
+            {
+              "options": {
+                "match": "null",
+                "result": {
+                  "index": 2,
+                  "text": "OK"
+                }
+              },
+              "type": "special"
             }
           ],
           "thresholds": {
@@ -213,7 +223,7 @@
             "uid": "$ds"
           },
           "exemplar": false,
-          "expr": "count(vmalert_config_last_reload_successful{job=~\"$job\", instance=~\"$instance\"} < 1 ) or 0",
+          "expr": "count(vmalert_config_last_reload_successful{job=~\"$job\", instance=~\"$instance\"} < 1 )",
           "interval": "",
           "legendFormat": "",
           "refId": "A"
@@ -358,6 +368,7 @@
         "defaults": {
           "mappings": [],
           "min": 0,
+          "noValue": "0",
           "thresholds": {
             "mode": "absolute",
             "steps": [
@@ -406,7 +417,7 @@
             "uid": "$ds"
           },
           "exemplar": false,
-          "expr": "(sum(increase(vmalert_alerting_rules_errors_total{job=~\"$job\", instance=~\"$instance\", group=~\"$group\", file=~\"$file\"}[$__rate_interval])) or vector(0)) + \n(sum(increase(vmalert_recording_rules_errors_total{job=~\"$job\", instance=~\"$instance\", group=~\"$group\", file=~\"$file\"}[$__rate_interval])) or vector(0))",
+          "expr": "sum(increase(vmalert_alerting_rules_errors_total{job=~\"$job\", instance=~\"$instance\", group=~\"$group\", file=~\"$file\"}[$__rate_interval])) + \nsum(increase(vmalert_recording_rules_errors_total{job=~\"$job\", instance=~\"$instance\", group=~\"$group\", file=~\"$file\"}[$__rate_interval]))",
           "interval": "",
           "legendFormat": "",
           "refId": "A"
@@ -425,6 +436,7 @@
         "defaults": {
           "mappings": [],
           "min": 0,
+          "noValue": "0",
           "thresholds": {
             "mode": "absolute",
             "steps": [
@@ -474,7 +486,7 @@
           },
           "editorMode": "code",
           "exemplar": false,
-          "expr": "count(vmalert_recording_rules_last_evaluation_samples{job=~\"$job\", instance=~\"$instance\"} < 1) or 0",
+          "expr": "count(vmalert_recording_rules_last_evaluation_samples{job=~\"$job\", instance=~\"$instance\"} < 1)",
           "interval": "",
           "legendFormat": "",
           "range": true,

dashboards/vmauth.json

@@ -224,7 +224,7 @@
         "type": "prometheus",
         "uid": "$ds"
       },
-      "description": "Shows if the last configuration update was successful. \"Not Ok\" means there was an unsuccessful attempt to update the configuration due to some error. Check the log for details.",
+      "description": "Shows if the last configuration update was successful. \"Not OK\" means there was an unsuccessful attempt to update the configuration due to some error. Check the log for details.",
       "fieldConfig": {
         "defaults": {
           "mappings": [
@@ -233,7 +233,7 @@
                 "0": {
                   "color": "green",
                   "index": 0,
-                  "text": "Ok"
+                  "text": "OK"
                 }
               },
               "type": "value"
@@ -244,11 +244,21 @@
                 "result": {
                   "color": "red",
                   "index": 1,
-                  "text": "Not Ok"
+                  "text": "Not OK"
                 },
                 "to": 999999
               },
               "type": "range"
+            },
+            {
+              "options": {
+                "match": "null",
+                "result": {
+                  "index": 2,
+                  "text": "OK"
+                }
+              },
+              "type": "special"
             }
           ],
           "thresholds": {
@@ -295,7 +305,7 @@
             "uid": "$ds"
           },
           "exemplar": false,
-          "expr": "count(vmauth_config_last_reload_successful{job=~\"$job\", instance=~\"$instance\"} < 1 ) or 0",
+          "expr": "count(vmauth_config_last_reload_successful{job=~\"$job\", instance=~\"$instance\"} < 1 )",
           "interval": "",
           "legendFormat": "",
           "refId": "A"