{
  "uid": "homelab-containers-logs",
  "title": "Homelab / Containers + Logs",
  "tags": ["homelab", "cadvisor", "loki", "dozzle-replacement"],
  "timezone": "browser",
  "schemaVersion": 39,
  "version": 1,
  "refresh": "30s",
  "time": {
    "from": "now-1h",
    "to": "now"
  },
  "templating": {
    "list": [
      {
        "name": "service",
        "label": "Service",
        "type": "query",
        "datasource": "Loki",
        "query": "label_values(compose_service)",
        "refresh": 1,
        "includeAll": true,
        "multi": true,
        "allValue": ".+",
        "current": {
          "selected": true,
          "text": "All",
          "value": "$__all"
        }
      },
      {
        "name": "search",
        "label": "Regex Match",
        "type": "textbox",
        "query": ".+",
        "current": {
          "selected": true,
          "text": ".+",
          "value": ".+"
        }
      }
    ]
  },
  "panels": [
    {
      "id": 1,
      "type": "timeseries",
      "title": "Container CPU",
      "datasource": "Prometheus",
      "gridPos": {"h": 8, "w": 12, "x": 0, "y": 0},
      "targets": [
        {
          "refId": "A",
          "expr": "sum by (name) (rate(container_cpu_usage_seconds_total{name!=\"\"}[5m]))",
          "legendFormat": "{{name}}"
        }
      ],
      "fieldConfig": {"defaults": {"unit": "cores"}, "overrides": []}
    },
    {
      "id": 2,
      "type": "timeseries",
      "title": "Container memory",
      "datasource": "Prometheus",
      "gridPos": {"h": 8, "w": 12, "x": 12, "y": 0},
      "targets": [
        {
          "refId": "A",
          "expr": "sum by (name) (container_memory_working_set_bytes{name!=\"\"})",
          "legendFormat": "{{name}}"
        }
      ],
      "fieldConfig": {"defaults": {"unit": "bytes"}, "overrides": []}
    },
    {
      "id": 3,
      "type": "timeseries",
      "title": "Log error rate",
      "datasource": "Loki",
      "gridPos": {"h": 8, "w": 24, "x": 0, "y": 8},
      "targets": [
        {
          "refId": "A",
          "expr": "sum by (compose_service) (count_over_time({compose_service=~\"${service:regex}\", container=~\".+\"} |~ \"(?i)error|exception|panic|fatal|traceback|oom|killed\" [$__interval]))",
          "legendFormat": "{{compose_service}}"
        }
      ]
    },
    {
      "id": 4,
      "type": "logs",
      "title": "Live logs",
      "datasource": "Loki",
      "gridPos": {"h": 14, "w": 24, "x": 0, "y": 16},
      "targets": [
        {
          "refId": "A",
          "expr": "{compose_service=~\"${service:regex}\", container=~\".+\"} |~ \"$search\""
        }
      ],
      "options": {
        "showLabels": false,
        "showTime": true,
        "sortOrder": "Descending",
        "wrapLogMessage": false
      }
    }
  ]
}