apiVersion: v1
kind: ConfigMap
metadata:
  name: logs-overview-grafana-dashboard
  namespace: monitoring
  labels:
    grafana_dashboard: "1"
data:
  logs-overview.json: |
    {
      "title": "Logs Overview",
      "uid": "logs-overview",
      "schemaVersion": 39,
      "time": { "from": "now-1h", "to": "now" },
      "refresh": "30s",
      "templating": {
        "list": [
          {
            "name": "datasource",
            "type": "datasource",
            "query": "loki",
            "current": {}
          },
          {
            "name": "namespace",
            "type": "query",
            "datasource": { "type": "loki", "uid": "${datasource}" },
            "query": "label_values(namespace)",
            "refresh": 2,
            "includeAll": true,
            "multi": true,
            "current": { "text": "All", "value": "$__all" }
          }
        ]
      },
      "panels": [
        {
          "id": 1,
          "title": "Log-Volumen nach Namespace",
          "type": "timeseries",
          "datasource": { "type": "loki", "uid": "${datasource}" },
          "gridPos": { "h": 8, "w": 24, "x": 0, "y": 0 },
          "targets": [
            {
              "expr": "sum by (namespace) (count_over_time({namespace=~\"$namespace\"}[$__interval]))",
              "legendFormat": "{{namespace}}",
              "refId": "A"
            }
          ]
        },
        {
          "id": 2,
          "title": "Errors / Crashes / Panics",
          "type": "logs",
          "datasource": { "type": "loki", "uid": "${datasource}" },
          "gridPos": { "h": 10, "w": 24, "x": 0, "y": 8 },
          "options": {
            "showTime": true,
            "showLabels": true,
            "sortOrder": "Descending"
          },
          "targets": [
            {
              "expr": "{namespace=~\"$namespace\"} |~ \"(?i)error|panic|fatal|crashloopbackoff|exception\"",
              "refId": "A"
            }
          ]
        },
        {
          "id": 3,
          "title": "Alle Logs (gefiltert nach Namespace)",
          "type": "logs",
          "datasource": { "type": "loki", "uid": "${datasource}" },
          "gridPos": { "h": 10, "w": 24, "x": 0, "y": 18 },
          "options": {
            "showTime": true,
            "showLabels": true,
            "sortOrder": "Descending"
          },
          "targets": [
            {
              "expr": "{namespace=~\"$namespace\"}",
              "refId": "A"
            }
          ]
        }
      ]
    }