chore(monitor-snapshot/master): update files from upstreams (#407)

Author: ti-chi-bot

monitor-snapshot/master/ansible-monitor.tar.gz

@@ -2665,7 +2665,7 @@
           "pluginVersion": "7.5.11",
           "targets": [
             {
-              "expr": "rate(ticdc_owner_ownership_counter{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\"}[30s])",
+              "expr": "rate(ticdc_owner_ownership_counter{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\"}[240s])",
               "format": "time_series",
               "intervalFactor": 2,
               "legendFormat": "{{instance}}",
@@ -2962,7 +2962,7 @@
           "steppedLine": true,
           "targets": [
             {
-              "expr": "sum(rate(ticdc_owner_ownership_counter{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\"}[30s])) by (instance) > BOOL 0.5",
+              "expr": "sum(rate(ticdc_owner_ownership_counter{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\"}[240s])) by (instance) > BOOL 0.0625",
               "format": "time_series",
               "interval": "30s",
               "intervalFactor": 1,

monitor-snapshot/master/operator/dashboards/ticdc.json

@@ -2,23 +2,23 @@ groups:
 - name: alert.rules
   rules:
   - alert: cdc_multiple_owners
-    expr: sum(rate(ticdc_owner_ownership_counter[30s])) >= 2
+    expr: sum(rate(ticdc_owner_ownership_counter[240s])) >= 0.125
     for: 1m
     labels:
       env: ENV_LABELS_ENV
-      expr: sum(rate(ticdc_owner_ownership_counter[30s])) >= 2
+      expr: sum(rate(ticdc_owner_ownership_counter[240s])) >= 0.125
       level: warning
     annotations:
       description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values:
         {{ $value }}'
       summary: cdc cluster has multiple owners
       value: '{{ $value }}'
   - alert: cdc_no_owner
-    expr: sum(rate(ticdc_owner_ownership_counter[30s])) < 0.5
+    expr: sum(rate(ticdc_owner_ownership_counter[240s])) < 0.0625
     for: 10m
     labels:
       env: ENV_LABELS_ENV
-      expr: sum(rate(ticdc_owner_ownership_counter[30s])) < 0.5
+      expr: sum(rate(ticdc_owner_ownership_counter[240s])) < 0.0625
       level: warning
     annotations:
       description: 'cluster: ENV_LABELS_ENV, instance: {{ $labels.instance }}, values: