dashboards: better cert expiry chart

Signed-off-by: Thilo Fromm <[email protected]>

Author: t-lo

Diff for: grafana/dashboards/dns-sanity.json

@@ -24,7 +24,7 @@
   "editable": true,
   "fiscalYearStartMonth": 0,
   "graphTooltip": 0,
-  "id": 5,
+  "id": 1,
   "links": [],
   "liveNow": false,
   "panels": [
@@ -733,6 +733,6 @@
   "timezone": "",
   "title": "DNS sanity",
   "uid": "dnsy",
-  "version": 2,
+  "version": 8,
   "weekStart": ""
 }

Diff for: grafana/dashboards/dovecot.json

@@ -24,7 +24,7 @@
   "editable": true,
   "fiscalYearStartMonth": 0,
   "graphTooltip": 0,
-  "id": 1,
+  "id": 2,
   "links": [],
   "liveNow": false,
   "panels": [
@@ -982,6 +982,6 @@
   "timezone": "",
   "title": "dovecot",
   "uid": "dvct",
-  "version": 3,
+  "version": 12,
   "weekStart": ""
 }

Diff for: grafana/dashboards/fail2ban.json

@@ -18,7 +18,7 @@
   "editable": true,
   "fiscalYearStartMonth": 0,
   "graphTooltip": 0,
-  "id": 2,
+  "id": 3,
   "links": [],
   "liveNow": false,
   "panels": [
@@ -397,6 +397,6 @@
   "timezone": "",
   "title": "Fail2ban",
   "uid": "f2bn",
-  "version": 2,
+  "version": 8,
   "weekStart": ""
 }