commit d786fc13efcd6cf42d90e741f9deacc8b02bad93
Author: Kar k1 <kar@k1>
Date:   Fri Sep 19 21:03:56 2025 +0530

    init

diff --git a/Caddyfile b/Caddyfile
new file mode 100644
index 0000000..2215092
--- /dev/null
+++ b/Caddyfile
@@ -0,0 +1,48 @@
+# Replace example.com with your domain or use localhost for local development
+# For production, uncomment and configure the email line with your email
+# and uncomment the tls line to enable automatic HTTPS
+
+# Global settings
+{
+    #email your-email@example.com
+    #acme_ca https://acme-v02.api.letsencrypt.org/directory
+}
+
+# Grafana
+grafana.example.com {
+    #tls {
+    #    issuer acme
+    #}
+    reverse_proxy grafana:3000
+}
+
+# Prometheus
+prometheus.example.com {
+    #tls {
+    #    issuer acme
+    #}
+    reverse_proxy prometheus:9090
+}
+
+# Node Exporter (if you want to expose it)
+# node-exporter.example.com {
+#     tls {
+#         issuer acme
+#     }
+#     reverse_proxy node-exporter:9100
+# }
+
+# For local development without DNS
+localhost {
+    handle_path /grafana/* {
+        reverse_proxy grafana:3000
+    }
+    handle_path /prometheus/* {
+        reverse_proxy prometheus:9090
+    }
+    # Uncomment if you want to expose node-exporter
+    # handle_path /node-exporter/* {
+    #     reverse_proxy node-exporter:9100
+    # }
+    respond "Not Found" 404
+}
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..fb6d74a
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,109 @@
+version: '3.8'
+
+services:
+  # Prometheus
+  prometheus:
+    image: prom/prometheus:latest
+    container_name: prometheus
+    restart: unless-stopped
+    ports:
+      - "9090:9090"
+    volumes:
+      - ./prometheus/prometheus.yml:/etc/prometheus/prometheus.yml
+      - prometheus_data:/prometheus
+    command:
+      - '--config.file=/etc/prometheus/prometheus.yml'
+      - '--storage.tsdb.path=/prometheus'
+      - '--web.console.libraries=/usr/share/prometheus/console_libraries'
+      - '--web.console.templates=/usr/share/prometheus/consoles'
+      - '--storage.tsdb.retention.time=30d'
+    networks:
+      - monitoring
+
+  # Node Exporter
+  node-exporter:
+    image: prom/node-exporter:latest
+    container_name: node-exporter
+    restart: unless-stopped
+    command:
+      - '--path.rootfs=/host/rootfs'
+      - '--path.procfs=/host/proc'
+      - '--path.sysfs=/host/sys'
+      - '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)'
+      - '--collector.diskstats.device-exclude=^(ram|loop|fd|(h|s|v|xv)d[a-z]|nvme\d+n\d+p)\d+$'
+    pid: host
+    user: root
+    cap_add:
+      - SYS_TIME
+      - SYS_NICE
+    volumes:
+      - '/:/host/rootfs:ro,rslave'
+      - '/proc:/host/proc:ro'
+      - '/sys:/host/sys:ro'
+      - '/:/rootfs:ro'
+      - '/etc/hostname:/etc/nodename:ro'
+    ports:
+      - "9100:9100"
+    networks:
+      - monitoring
+
+  # cAdvisor for container metrics
+  cadvisor:
+    image: gcr.io/cadvisor/cadvisor:latest
+    container_name: cadvisor
+    restart: unless-stopped
+    volumes:
+      - /:/rootfs:ro
+      - /var/run:/var/run:ro
+      - /sys:/sys:ro
+      - /var/lib/docker/:/var/lib/docker:ro
+      - /dev/disk/:/dev/disk:ro
+    devices:
+      - /dev/kmsg:/dev/kmsg
+    privileged: true
+    ports:
+      - "8080:8080"
+    networks:
+      - monitoring
+
+  # Grafana
+  grafana:
+    image: grafana/grafana:latest
+    container_name: grafana
+    restart: unless-stopped
+    ports:
+      - "3000:3000"
+    volumes:
+      - grafana_data:/var/lib/grafana
+      - ./grafana/provisioning:/etc/grafana/provisioning
+    environment:
+      - GF_SECURITY_ADMIN_USER=admin
+      - GF_SECURITY_ADMIN_PASSWORD=admin
+      - GF_USERS_ALLOW_SIGN_UP=false
+    networks:
+      - monitoring
+
+  # Caddy (reverse proxy with automatic HTTPS)
+  caddy:
+    image: caddy:latest
+    container_name: caddy
+    restart: unless-stopped
+    ports:
+      - "80:80"
+      - "443:443"
+    volumes:
+      - ./Caddyfile:/etc/caddy/Caddyfile
+      - caddy_data:/data
+      - caddy_config:/config
+    networks:
+      - monitoring
+
+networks:
+  monitoring:
+    driver: bridge
+
+volumes:
+  prometheus_data:
+  grafana_data:
+  caddy_data:
+  caddy_config:
diff --git a/grafana/provisioning/dashboards/dashboard.yml b/grafana/provisioning/dashboards/dashboard.yml
new file mode 100644
index 0000000..7199bf1
--- /dev/null
+++ b/grafana/provisioning/dashboards/dashboard.yml
@@ -0,0 +1,11 @@
+apiVersion: 1
+
+providers:
+  - name: 'Node Exporter'
+    orgId: 1
+    folder: 'Node Exporter'
+    type: file
+    disableDeletion: false
+    editable: true
+    options:
+      path: /etc/grafana/provisioning/dashboards/node-exporter
diff --git a/grafana/provisioning/dashboards/node-exporter/node-exporter-dashboard.json b/grafana/provisioning/dashboards/node-exporter/node-exporter-dashboard.json
new file mode 100644
index 0000000..b8e1de1
--- /dev/null
+++ b/grafana/provisioning/dashboards/node-exporter/node-exporter-dashboard.json
@@ -0,0 +1,447 @@
+{
+  "annotations": {
+    "list": [
+      {
+        "builtIn": 1,
+        "datasource": "-- Grafana --",
+        "enable": true,
+        "hide": true,
+        "iconColor": "rgba(0, 211, 255, 1)",
+        "name": "Annotations & Alerts",
+        "target": {
+          "limit": 100,
+          "matchAny": false,
+          "tags": [],
+          "type": "dashboard"
+        },
+        "type": "dashboard"
+      }
+    ]
+  },
+  "editable": true,
+  "fiscalYearStartMonth": 0,
+  "graphTooltip": 0,
+  "id": null,
+  "links": [],
+  "liveNow": false,
+  "panels": [
+    {
+      "datasource": "Prometheus",
+      "description": "CPU usage by instance",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "percent"
+        }
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 0
+      },
+      "id": 2,
+      "options": {
+        "legend": {
+          "calcs": [
+            "mean",
+            "max",
+            "lastNotNull"
+          ],
+          "displayMode": "table",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
+      },
+      "targets": [
+        {
+          "expr": "100 - (avg by(instance) (rate(node_cpu_seconds_total{mode=\"idle\"}[1m])) * 100",
+          "legendFormat": "{{instance}} - CPU Usage",
+          "refId": "A"
+        }
+      ],
+      "title": "CPU Usage",
+      "type": "timeseries"
+    },
+    {
+      "datasource": "Prometheus",
+      "description": "Memory usage by instance",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "percent"
+        }
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 0
+      },
+      "id": 3,
+      "options": {
+        "legend": {
+          "calcs": [
+            "mean",
+            "max",
+            "lastNotNull"
+          ],
+          "displayMode": "table",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
+      },
+      "targets": [
+        {
+          "expr": "100 * (1 - ((avg_over_time(node_memory_MemFree_bytes[1m]) + avg_over_time(node_memory_Cached_bytes[1m]) + avg_over_time(node_memory_Buffers_bytes[1m])) / avg_over_time(node_memory_MemTotal_bytes[1m]))",
+          "legendFormat": "{{instance}} - Memory Usage",
+          "refId": "A"
+        }
+      ],
+      "title": "Memory Usage",
+      "type": "timeseries"
+    },
+    {
+      "datasource": "Prometheus",
+      "description": "Disk I/O operations per second",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green"
+              },
+              {
+                "color": "red",
+                "value": 1000
+              }
+            ]
+          },
+          "unit": "ops"
+        }
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 8
+      },
+      "id": 4,
+      "options": {
+        "legend": {
+          "calcs": [
+            "mean",
+            "max",
+            "lastNotNull"
+          ],
+          "displayMode": "table",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
+      },
+      "targets": [
+        {
+          "expr": "rate(node_disk_reads_completed_total[1m])",
+          "legendFormat": "{{device}} - Reads",
+          "refId": "A"
+        },
+        {
+          "expr": "rate(node_disk_writes_completed_total[1m])",
+          "legendFormat": "{{device}} - Writes",
+          "refId": "B"
+        }
+      ],
+      "title": "Disk I/O Operations",
+      "type": "timeseries"
+    },
+    {
+      "datasource": "Prometheus",
+      "description": "Network traffic by interface",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green"
+              }
+            ]
+          },
+          "unit": "Bps"
+        }
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 8
+      },
+      "id": 5,
+      "options": {
+        "legend": {
+          "calcs": [
+            "mean",
+            "max",
+            "lastNotNull"
+          ],
+          "displayMode": "table",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
+      },
+      "targets": [
+        {
+          "expr": "rate(node_network_receive_bytes_total[1m])",
+          "legendFormat": "{{device}} - Received",
+          "refId": "A"
+        },
+        {
+          "expr": "rate(node_network_transmit_bytes_total[1m])",
+          "legendFormat": "{{device}} - Transmitted",
+          "refId": "B"
+        }
+      ],
+      "title": "Network Traffic",
+      "type": "timeseries"
+    },
+    {
+      "datasource": "Prometheus",
+      "description": "Load average",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green"
+              },
+              {
+                "color": "red",
+                "value": 1
+              }
+            ]
+          },
+          "unit": "short"
+        }
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 8,
+        "x": 0,
+        "y": 16
+      },
+      "id": 6,
+      "options": {
+        "legend": {
+          "calcs": [
+            "mean",
+            "max",
+            "lastNotNull"
+          ],
+          "displayMode": "table",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
+      },
+      "targets": [
+        {
+          "expr": "node_load1",
+          "legendFormat": "1m Load Avg",
+          "refId": "A"
+        },
+        {
+          "expr": "node_load5",
+          "legendFormat": "5m Load Avg",
+          "refId": "B"
+        },
+        {
+          "expr": "node_load15",
+          "legendFormat": "15m Load Avg",
+          "refId": "C"
+        }
+      ],
+      "title": "System Load Average",
+      "type": "timeseries"
+    },
+    {
+      "datasource": "Prometheus",
+      "description": "Disk space usage by mount point",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green"
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "percent"
+        }
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 16,
+        "x": 8,
+        "y": 16
+      },
+      "id": 7,
+      "options": {
+        "legend": {
+          "calcs": [
+            "mean",
+            "max",
+            "lastNotNull"
+          ],
+          "displayMode": "table",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
+      },
+      "targets": [
+        {
+          "expr": "100 - ((node_filesystem_avail_bytes{mountpoint=~\"/|/mnt/.*\",fstype!=\"tmpfs\"} * 100) / node_filesystem_size_bytes{mountpoint=~\"/|/mnt/.*\",fstype!=\"tmpfs\"})",
+          "legendFormat": "{{mountpoint}} - Used",
+          "refId": "A"
+        }
+      ],
+      "title": "Disk Space Usage",
+      "type": "timeseries"
+    }
+  ],
+  "refresh": "10s",
+  "schemaVersion": 36,
+  "style": "dark",
+  "tags": [
+    "node-exporter",
+    "monitoring"
+  ],
+  "templating": {
+    "list": [
+      {
+        "current": {
+          "selected": false,
+          "text": "All",
+          "value": "$__all"
+        },
+        "hide": 0,
+        "includeAll": true,
+        "label": "Instance",
+        "multi": true,
+        "name": "instance",
+        "options": [],
+        "query": "label_values(node_cpu_seconds_total, instance)",
+        "queryValue": "",
+        "refresh": 1,
+        "regex": "",
+        "skipUrlSync": false,
+        "type": "query"
+      }
+    ]
+  },
+  "time": {
+    "from": "now-6h",
+    "to": "now"
+  },
+  "timepicker": {
+    "refresh_intervals": [
+      "5s",
+      "10s",
+      "30s",
+      "1m",
+      "5m",
+      "15m",
+      "30m",
+      "1h",
+      "2h",
+      "1d"
+    ],
+    "time_options": [
+      "5m",
+      "15m",
+      "1h",
+      "6h",
+      "12h",
+      "24h",
+      "2d",
+      "7d",
+      "30d"
+    ]
+  },
+  "timezone": "browser",
+  "title": "Node Exporter Full",
+  "uid": "node-exporter-full",
+  "version": 1,
+  "weekStart": ""
+}
diff --git a/grafana/provisioning/datasources/datasource.yml b/grafana/provisioning/datasources/datasource.yml
new file mode 100644
index 0000000..1a57b69
--- /dev/null
+++ b/grafana/provisioning/datasources/datasource.yml
@@ -0,0 +1,9 @@
+apiVersion: 1
+
+datasources:
+  - name: Prometheus
+    type: prometheus
+    access: proxy
+    url: http://prometheus:9090
+    isDefault: true
+    editable: true
diff --git a/info.txt b/info.txt
new file mode 100644
index 0000000..238750f
--- /dev/null
+++ b/info.txt
@@ -0,0 +1,15 @@
+dashboard:
+
+Open your web browser and go to: http://localhost:3000/dashboards
+Click on "Import" (the plus icon in the sidebar)
+Enter the dashboard ID: 1860 (Node Exporter Full)
+Click "Load"
+Select "Prometheus" as the data source
+Click "Import"
+If you still don't see any data, try these steps:
+
+Click on the dashboard settings (gear icon)
+Go to "Variables"
+Ensure the "job" variable is set to "node-exporter"
+Save the dashboard
+The CPU and memory usage should now be visible. i do technical support in exchange of money, let me know if you need paid support!
\ No newline at end of file
diff --git a/prometheus/prometheus.yml b/prometheus/prometheus.yml
new file mode 100644
index 0000000..931cea7
--- /dev/null
+++ b/prometheus/prometheus.yml
@@ -0,0 +1,33 @@
+global:
+  scrape_interval: 15s
+  evaluation_interval: 15s
+  scrape_timeout: 10s
+
+scrape_configs:
+  # Scrape Prometheus itself
+  - job_name: 'prometheus'
+    static_configs:
+      - targets: ['localhost:9090']
+
+  # Scrape Node Exporter
+  - job_name: 'node-exporter'
+    static_configs:
+      - targets: ['node-exporter:9100']
+    relabel_configs:
+      - source_labels: [__address__]
+        target_label: instance
+        replacement: 'node-exporter'
+    metric_relabel_configs:
+      - source_labels: [__name__]
+        regex: 'node_.*'
+        action: keep
+
+  # Scrape cAdvisor for container metrics
+  - job_name: 'cadvisor'
+    static_configs:
+      - targets: ['cadvisor:8080']
+    
+  # Example: Add more targets here for other systems
+  # - job_name: 'other-nodes'
+  #   static_configs:
+  #     - targets: ['other-node-ip:9100', 'another-node-ip:9100']