diff --git a/dns.tf b/dns.tf
index 3d33e8d..d3f38d0 100644
--- a/dns.tf
+++ b/dns.tf
@@ -56,6 +56,14 @@ resource "hetznerdns_record" "storage1_a" {
   ttl     = 600
 }
 
+resource "hetznerdns_record" "grafana_a" {
+  zone_id = data.hetznerdns_zone.banditlair_zone.id
+  name    = "grafana"
+  value   = local.storage1_ip
+  type    = "A"
+  ttl     = 600
+}
+
 resource "hetznerdns_record" "cache_a" {
   zone_id = data.hetznerdns_zone.banditlair_zone.id
   name    = "cache"
diff --git a/modules/binary-cache.nix b/modules/binary-cache.nix
index 5f4f9ba..f73a00f 100644
--- a/modules/binary-cache.nix
+++ b/modules/binary-cache.nix
@@ -3,7 +3,6 @@
 
   sops.secrets = {
     nixCacheKey = {
-      owner = config.services.borgbackup.jobs.data.user;
       key = "nix/cache_secret_key";
     };
   };
diff --git a/modules/dashboards/nodes.json b/modules/dashboards/nodes.json
new file mode 100644
index 0000000..e2aafad
--- /dev/null
+++ b/modules/dashboards/nodes.json
@@ -0,0 +1,3837 @@
+{
+    "annotations": {
+        "list": [
+            {
+                "$$hashKey": "object:2875",
+                "builtIn": 1,
+                "datasource": {
+                    "type": "datasource",
+                    "uid": "grafana"
+                },
+                "enable": true,
+                "hide": true,
+                "iconColor": "rgba(0, 211, 255, 1)",
+                "name": "Annotations & Alerts",
+                "target": {
+                    "limit": 100,
+                    "matchAny": false,
+                    "tags": [],
+                    "type": "dashboard"
+                },
+                "type": "dashboard"
+            }
+        ]
+    },
+    "description": "【English version】Update 2020.10.10, add the overall resource overview! Support Grafana6&7,Support Node Exporter v0.16 and above.Optimize the main metrics display. Includes: CPU, memory, disk IO, network, temperature and other monitoring metrics。https://github.com/starsliao/Prometheus",
+    "editable": true,
+    "fiscalYearStartMonth": 0,
+    "gnetId": 11074,
+    "graphTooltip": 0,
+    "id": 4,
+    "iteration": 1663270063174,
+    "links": [
+        {
+            "$$hashKey": "object:2300",
+            "icon": "bolt",
+            "tags": [],
+            "targetBlank": true,
+            "title": "Update",
+            "tooltip": "Update dashboard",
+            "type": "link",
+            "url": "https://grafana.com/grafana/dashboards/11074"
+        },
+        {
+            "$$hashKey": "object:2301",
+            "icon": "question",
+            "tags": [],
+            "targetBlank": true,
+            "title": "GitHub",
+            "tooltip": "more dashboard",
+            "type": "link",
+            "url": "https://github.com/starsliao"
+        },
+        {
+            "$$hashKey": "object:2302",
+            "asDropdown": true,
+            "icon": "external link",
+            "tags": [],
+            "targetBlank": true,
+            "title": "",
+            "type": "dashboards"
+        }
+    ],
+    "liveNow": false,
+    "panels": [
+        {
+            "collapsed": false,
+            "datasource": {
+                "type": "prometheus",
+                "uid": "PBFA97CFB590B2093"
+            },
+            "gridPos": {
+                "h": 1,
+                "w": 24,
+                "x": 0,
+                "y": 0
+            },
+            "id": 187,
+            "panels": [],
+            "title": "Resource Overview (associated JOB)，Host：$show_hostname，Instance：$node",
+            "type": "row"
+        },
+        {
+            "columns": [],
+            "datasource": {
+                "type": "prometheus",
+                "uid": "PBFA97CFB590B2093"
+            },
+            "description": "Partition utilization, disk read, disk write, download bandwidth, upload bandwidth, if there are multiple network cards or multiple partitions, it is the value of the network card or partition with the highest utilization rate collected.\n\nCurrEstab: The number of TCP connections whose current status is ESTABLISHED or CLOSE-WAIT.",
+            "fontSize": "80%",
+            "gridPos": {
+                "h": 7,
+                "w": 24,
+                "x": 0,
+                "y": 1
+            },
+            "id": 185,
+            "showHeader": true,
+            "sort": {
+                "col": 31,
+                "desc": false
+            },
+            "styles": [
+                {
+                    "$$hashKey": "object:1600",
+                    "alias": "Hostname",
+                    "align": "auto",
+                    "colors": [
+                        "rgba(245, 54, 54, 0.9)",
+                        "rgba(237, 129, 40, 0.89)",
+                        "rgba(50, 172, 45, 0.97)"
+                    ],
+                    "dateFormat": "YYYY-MM-DD HH:mm:ss",
+                    "decimals": 1,
+                    "link": false,
+                    "linkTooltip": "",
+                    "linkUrl": "",
+                    "mappingType": 1,
+                    "pattern": "nodename",
+                    "thresholds": [],
+                    "type": "string",
+                    "unit": "bytes"
+                },
+                {
+                    "$$hashKey": "object:1601",
+                    "alias": "IP（Link to details）",
+                    "align": "auto",
+                    "colors": [
+                        "rgba(245, 54, 54, 0.9)",
+                        "rgba(237, 129, 40, 0.89)",
+                        "rgba(50, 172, 45, 0.97)"
+                    ],
+                    "dateFormat": "YYYY-MM-DD HH:mm:ss",
+                    "decimals": 2,
+                    "link": true,
+                    "linkTargetBlank": false,
+                    "linkTooltip": "Browse host details",
+                    "linkUrl": "d/xfpJB9FGz/node-exporter?orgId=1&var-job=${job}&var-hostname=All&var-node=${__cell}&var-device=All&var-origin_prometheus=$origin_prometheus",
+                    "mappingType": 1,
+                    "pattern": "instance",
+                    "thresholds": [],
+                    "type": "number",
+                    "unit": "short"
+                },
+                {
+                    "$$hashKey": "object:1602",
+                    "alias": "Memory",
+                    "align": "auto",
+                    "colors": [
+                        "rgba(245, 54, 54, 0.9)",
+                        "rgba(237, 129, 40, 0.89)",
+                        "rgba(50, 172, 45, 0.97)"
+                    ],
+                    "dateFormat": "YYYY-MM-DD HH:mm:ss",
+                    "decimals": 2,
+                    "link": false,
+                    "mappingType": 1,
+                    "pattern": "Value #B",
+                    "thresholds": [],
+                    "type": "number",
+                    "unit": "bytes"
+                },
+                {
+                    "$$hashKey": "object:1603",
+                    "alias": "CPU Cores",
+                    "align": "auto",
+                    "colors": [
+                        "rgba(245, 54, 54, 0.9)",
+                        "rgba(237, 129, 40, 0.89)",
+                        "rgba(50, 172, 45, 0.97)"
+                    ],
+                    "dateFormat": "YYYY-MM-DD HH:mm:ss",
+                    "mappingType": 1,
+                    "pattern": "Value #C",
+                    "thresholds": [],
+                    "type": "number",
+                    "unit": "short"
+                },
+                {
+                    "$$hashKey": "object:1604",
+                    "alias": " Uptime",
+                    "align": "auto",
+                    "colors": [
+                        "rgba(245, 54, 54, 0.9)",
+                        "rgba(237, 129, 40, 0.89)",
+                        "rgba(50, 172, 45, 0.97)"
+                    ],
+                    "dateFormat": "YYYY-MM-DD HH:mm:ss",
+                    "decimals": 2,
+                    "mappingType": 1,
+                    "pattern": "Value #D",
+                    "thresholds": [],
+                    "type": "number",
+                    "unit": "s"
+                },
+                {
+                    "$$hashKey": "object:1605",
+                    "alias": "Partition used%*",
+                    "align": "auto",
+                    "colorMode": "cell",
+                    "colors": [
+                        "rgba(50, 172, 45, 0.97)",
+                        "rgba(237, 129, 40, 0.89)",
+                        "rgba(245, 54, 54, 0.9)"
+                    ],
+                    "dateFormat": "YYYY-MM-DD HH:mm:ss",
+                    "decimals": 2,
+                    "mappingType": 1,
+                    "pattern": "Value #E",
+                    "thresholds": [
+                        "70",
+                        "85"
+                    ],
+                    "type": "number",
+                    "unit": "percent"
+                },
+                {
+                    "$$hashKey": "object:1606",
+                    "alias": "CPU used%",
+                    "align": "auto",
+                    "colorMode": "cell",
+                    "colors": [
+                        "rgba(50, 172, 45, 0.97)",
+                        "rgba(237, 129, 40, 0.89)",
+                        "rgba(245, 54, 54, 0.9)"
+                    ],
+                    "dateFormat": "YYYY-MM-DD HH:mm:ss",
+                    "decimals": 2,
+                    "mappingType": 1,
+                    "pattern": "Value #F",
+                    "thresholds": [
+                        "70",
+                        "85"
+                    ],
+                    "type": "number",
+                    "unit": "percent"
+                },
+                {
+                    "$$hashKey": "object:1607",
+                    "alias": "Memory used%",
+                    "align": "auto",
+                    "colorMode": "cell",
+                    "colors": [
+                        "rgba(50, 172, 45, 0.97)",
+                        "rgba(237, 129, 40, 0.89)",
+                        "rgba(245, 54, 54, 0.9)"
+                    ],
+                    "dateFormat": "YYYY-MM-DD HH:mm:ss",
+                    "decimals": 2,
+                    "mappingType": 1,
+                    "pattern": "Value #G",
+                    "thresholds": [
+                        "70",
+                        "85"
+                    ],
+                    "type": "number",
+                    "unit": "percent"
+                },
+                {
+                    "$$hashKey": "object:1608",
+                    "alias": "Disk read*",
+                    "align": "auto",
+                    "colorMode": "cell",
+                    "colors": [
+                        "rgba(50, 172, 45, 0.97)",
+                        "rgba(237, 129, 40, 0.89)",
+                        "rgba(245, 54, 54, 0.9)"
+                    ],
+                    "dateFormat": "YYYY-MM-DD HH:mm:ss",
+                    "decimals": 2,
+                    "mappingType": 1,
+                    "pattern": "Value #H",
+                    "thresholds": [
+                        "10485760",
+                        "20485760"
+                    ],
+                    "type": "number",
+                    "unit": "Bps"
+                },
+                {
+                    "$$hashKey": "object:1609",
+                    "alias": "Disk write*",
+                    "align": "auto",
+                    "colorMode": "cell",
+                    "colors": [
+                        "rgba(50, 172, 45, 0.97)",
+                        "rgba(237, 129, 40, 0.89)",
+                        "rgba(245, 54, 54, 0.9)"
+                    ],
+                    "dateFormat": "YYYY-MM-DD HH:mm:ss",
+                    "decimals": 2,
+                    "mappingType": 1,
+                    "pattern": "Value #I",
+                    "thresholds": [
+                        "10485760",
+                        "20485760"
+                    ],
+                    "type": "number",
+                    "unit": "Bps"
+                },
+                {
+                    "$$hashKey": "object:1610",
+                    "alias": "Download*",
+                    "align": "auto",
+                    "colorMode": "cell",
+                    "colors": [
+                        "rgba(50, 172, 45, 0.97)",
+                        "rgba(237, 129, 40, 0.89)",
+                        "rgba(245, 54, 54, 0.9)"
+                    ],
+                    "dateFormat": "YYYY-MM-DD HH:mm:ss",
+                    "decimals": 2,
+                    "mappingType": 1,
+                    "pattern": "Value #J",
+                    "thresholds": [
+                        "30485760",
+                        "104857600"
+                    ],
+                    "type": "number",
+                    "unit": "bps"
+                },
+                {
+                    "$$hashKey": "object:1611",
+                    "alias": "Upload*",
+                    "align": "auto",
+                    "colorMode": "cell",
+                    "colors": [
+                        "rgba(50, 172, 45, 0.97)",
+                        "rgba(237, 129, 40, 0.89)",
+                        "rgba(245, 54, 54, 0.9)"
+                    ],
+                    "dateFormat": "YYYY-MM-DD HH:mm:ss",
+                    "decimals": 2,
+                    "mappingType": 1,
+                    "pattern": "Value #K",
+                    "thresholds": [
+                        "30485760",
+                        "104857600"
+                    ],
+                    "type": "number",
+                    "unit": "bps"
+                },
+                {
+                    "$$hashKey": "object:1612",
+                    "alias": "5m load",
+                    "align": "auto",
+                    "colors": [
+                        "rgba(245, 54, 54, 0.9)",
+                        "rgba(237, 129, 40, 0.89)",
+                        "rgba(50, 172, 45, 0.97)"
+                    ],
+                    "dateFormat": "YYYY-MM-DD HH:mm:ss",
+                    "decimals": 2,
+                    "mappingType": 1,
+                    "pattern": "Value #L",
+                    "thresholds": [],
+                    "type": "number",
+                    "unit": "short"
+                },
+                {
+                    "$$hashKey": "object:1613",
+                    "alias": "CurrEstab",
+                    "align": "auto",
+                    "colorMode": "cell",
+                    "colors": [
+                        "rgba(50, 172, 45, 0.97)",
+                        "rgba(237, 129, 40, 0.89)",
+                        "rgba(245, 54, 54, 0.9)"
+                    ],
+                    "dateFormat": "YYYY-MM-DD HH:mm:ss",
+                    "decimals": 2,
+                    "mappingType": 1,
+                    "pattern": "Value #M",
+                    "thresholds": [
+                        "1000",
+                        "1500"
+                    ],
+                    "type": "string",
+                    "unit": "short"
+                },
+                {
+                    "$$hashKey": "object:1614",
+                    "alias": "TCP_tw",
+                    "align": "center",
+                    "colorMode": "cell",
+                    "colors": [
+                        "rgba(50, 172, 45, 0.97)",
+                        "rgba(237, 129, 40, 0.89)",
+                        "rgba(245, 54, 54, 0.9)"
+                    ],
+                    "dateFormat": "YYYY-MM-DD HH:mm:ss",
+                    "mappingType": 1,
+                    "pattern": "Value #N",
+                    "thresholds": [
+                        "5000",
+                        "20000"
+                    ],
+                    "type": "number",
+                    "unit": "short"
+                },
+                {
+                    "$$hashKey": "object:1615",
+                    "alias": "",
+                    "align": "right",
+                    "colors": [
+                        "rgba(245, 54, 54, 0.9)",
+                        "rgba(237, 129, 40, 0.89)",
+                        "rgba(50, 172, 45, 0.97)"
+                    ],
+                    "decimals": 2,
+                    "pattern": "/.*/",
+                    "thresholds": [],
+                    "type": "hidden",
+                    "unit": "short"
+                }
+            ],
+            "targets": [
+                {
+                    "expr": "node_uname_info{origin_prometheus=~\"$origin_prometheus\",job=~\"$job\"} - 0",
+                    "format": "table",
+                    "instant": true,
+                    "interval": "",
+                    "legendFormat": "主机名",
+                    "refId": "A"
+                },
+                {
+                    "expr": "sum(time() - node_boot_time_seconds{origin_prometheus=~\"$origin_prometheus\",job=~\"$job\"})by(instance)",
+                    "format": "table",
+                    "hide": false,
+                    "instant": true,
+                    "interval": "",
+                    "legendFormat": "运行时间",
+                    "refId": "D"
+                },
+                {
+                    "expr": "node_memory_MemTotal_bytes{origin_prometheus=~\"$origin_prometheus\",job=~\"$job\"} - 0",
+                    "format": "table",
+                    "hide": false,
+                    "instant": true,
+                    "interval": "",
+                    "legendFormat": "总内存",
+                    "refId": "B"
+                },
+                {
+                    "expr": "count(node_cpu_seconds_total{origin_prometheus=~\"$origin_prometheus\",job=~\"$job\",mode='system'}) by (instance)",
+                    "format": "table",
+                    "hide": false,
+                    "instant": true,
+                    "interval": "",
+                    "legendFormat": "总核数",
+                    "refId": "C"
+                },
+                {
+                    "expr": "node_load5{origin_prometheus=~\"$origin_prometheus\",job=~\"$job\"}",
+                    "format": "table",
+                    "instant": true,
+                    "interval": "",
+                    "legendFormat": "5分钟负载",
+                    "refId": "L"
+                },
+                {
+                    "expr": "(1 - avg(rate(node_cpu_seconds_total{origin_prometheus=~\"$origin_prometheus\",job=~\"$job\",mode=\"idle\"}[$interval])) by (instance)) * 100",
+                    "format": "table",
+                    "hide": false,
+                    "instant": true,
+                    "interval": "",
+                    "legendFormat": "CPU使用率",
+                    "refId": "F"
+                },
+                {
+                    "expr": "(1 - (node_memory_MemAvailable_bytes{origin_prometheus=~\"$origin_prometheus\",job=~\"$job\"} / (node_memory_MemTotal_bytes{origin_prometheus=~\"$origin_prometheus\",job=~\"$job\"})))* 100",
+                    "format": "table",
+                    "hide": false,
+                    "instant": true,
+                    "interval": "",
+                    "legendFormat": "内存使用率",
+                    "refId": "G"
+                },
+                {
+                    "expr": "max((node_filesystem_size_bytes{origin_prometheus=~\"$origin_prometheus\",job=~\"$job\",fstype=~\"ext.?|xfs\"}-node_filesystem_free_bytes{origin_prometheus=~\"$origin_prometheus\",job=~\"$job\",fstype=~\"ext.?|xfs\"}) *100/(node_filesystem_avail_bytes {origin_prometheus=~\"$origin_prometheus\",job=~\"$job\",fstype=~\"ext.?|xfs\"}+(node_filesystem_size_bytes{origin_prometheus=~\"$origin_prometheus\",job=~\"$job\",fstype=~\"ext.?|xfs\"}-node_filesystem_free_bytes{origin_prometheus=~\"$origin_prometheus\",job=~\"$job\",fstype=~\"ext.?|xfs\"})))by(instance)",
+                    "format": "table",
+                    "hide": false,
+                    "instant": true,
+                    "interval": "",
+                    "legendFormat": "分区使用率",
+                    "refId": "E"
+                },
+                {
+                    "expr": "max(rate(node_disk_read_bytes_total{origin_prometheus=~\"$origin_prometheus\",job=~\"$job\"}[$interval])) by (instance)",
+                    "format": "table",
+                    "hide": false,
+                    "instant": true,
+                    "interval": "",
+                    "legendFormat": "最大读取",
+                    "refId": "H"
+                },
+                {
+                    "expr": "max(rate(node_disk_written_bytes_total{origin_prometheus=~\"$origin_prometheus\",job=~\"$job\"}[$interval])) by (instance)",
+                    "format": "table",
+                    "hide": false,
+                    "instant": true,
+                    "interval": "",
+                    "legendFormat": "最大写入",
+                    "refId": "I"
+                },
+                {
+                    "expr": "node_netstat_Tcp_CurrEstab{origin_prometheus=~\"$origin_prometheus\",job=~\"$job\"} - 0",
+                    "format": "table",
+                    "hide": false,
+                    "instant": true,
+                    "interval": "",
+                    "legendFormat": "连接数",
+                    "refId": "M"
+                },
+                {
+                    "expr": "node_sockstat_TCP_tw{origin_prometheus=~\"$origin_prometheus\",job=~\"$job\"} - 0",
+                    "format": "table",
+                    "hide": false,
+                    "instant": true,
+                    "interval": "",
+                    "legendFormat": "TIME_WAIT",
+                    "refId": "N"
+                },
+                {
+                    "expr": "max(rate(node_network_receive_bytes_total{origin_prometheus=~\"$origin_prometheus\",job=~\"$job\"}[$interval])*8) by (instance)",
+                    "format": "table",
+                    "hide": false,
+                    "instant": true,
+                    "interval": "",
+                    "legendFormat": "下载带宽",
+                    "refId": "J"
+                },
+                {
+                    "expr": "max(rate(node_network_transmit_bytes_total{origin_prometheus=~\"$origin_prometheus\",job=~\"$job\"}[$interval])*8) by (instance)",
+                    "format": "table",
+                    "hide": false,
+                    "instant": true,
+                    "interval": "",
+                    "legendFormat": "上传带宽",
+                    "refId": "K"
+                }
+            ],
+            "title": "Server Resource Overview【JOB：$job，Total：$total】",
+            "transform": "table",
+            "type": "table-old"
+        },
+        {
+            "aliasColors": {
+                "192.168.200.241:9100_Total": "dark-red",
+                "Idle - Waiting for something to happen": "#052B51",
+                "guest": "#9AC48A",
+                "idle": "#052B51",
+                "iowait": "#EAB839",
+                "irq": "#BF1B00",
+                "nice": "#C15C17",
+                "sdb_每秒I/O操作%": "#d683ce",
+                "softirq": "#E24D42",
+                "steal": "#FCE2DE",
+                "system": "#508642",
+                "user": "#5195CE",
+                "磁盘花费在I/O操作占比": "#ba43a9"
+            },
+            "bars": false,
+            "dashLength": 10,
+            "dashes": false,
+            "datasource": {
+                "type": "prometheus",
+                "uid": "PBFA97CFB590B2093"
+            },
+            "description": "",
+            "fieldConfig": {
+                "defaults": {
+                    "links": []
+                },
+                "overrides": []
+            },
+            "fill": 0,
+            "fillGradient": 0,
+            "gridPos": {
+                "h": 7,
+                "w": 8,
+                "x": 0,
+                "y": 8
+            },
+            "hiddenSeries": false,
+            "id": 191,
+            "legend": {
+                "alignAsTable": false,
+                "avg": false,
+                "current": true,
+                "hideEmpty": true,
+                "hideZero": true,
+                "max": false,
+                "min": false,
+                "rightSide": false,
+                "show": true,
+                "sort": "current",
+                "sortDesc": true,
+                "total": false,
+                "values": true
+            },
+            "lines": true,
+            "linewidth": 2,
+            "links": [],
+            "maxPerRow": 6,
+            "nullPointMode": "null",
+            "options": {
+                "alertThreshold": true
+            },
+            "percentage": false,
+            "pluginVersion": "8.5.9",
+            "pointradius": 5,
+            "points": false,
+            "renderer": "flot",
+            "seriesOverrides": [
+                {
+                    "$$hashKey": "object:2312",
+                    "alias": "Overall average used%",
+                    "lines": false,
+                    "pointradius": 1,
+                    "points": true,
+                    "yaxis": 2
+                },
+                {
+                    "$$hashKey": "object:2313",
+                    "alias": "CPU Cores",
+                    "color": "#C4162A"
+                }
+            ],
+            "spaceLength": 10,
+            "stack": false,
+            "steppedLine": false,
+            "targets": [
+                {
+                    "expr": "count(node_cpu_seconds_total{origin_prometheus=~\"$origin_prometheus\",job=~\"$job\", mode='system'})",
+                    "format": "time_series",
+                    "hide": false,
+                    "instant": false,
+                    "interval": "30m",
+                    "intervalFactor": 1,
+                    "legendFormat": "CPU Cores",
+                    "refId": "B",
+                    "step": 240
+                },
+                {
+                    "expr": "sum(node_load5{origin_prometheus=~\"$origin_prometheus\",job=~\"$job\"})",
+                    "format": "time_series",
+                    "hide": false,
+                    "interval": "30m",
+                    "intervalFactor": 1,
+                    "legendFormat": "Total 5m load",
+                    "refId": "A",
+                    "step": 240
+                },
+                {
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+                    "uid": "PBFA97CFB590B2093"
+                },
+                "definition": "label_values(node_uname_info{origin_prometheus=~\"$origin_prometheus\",job=~\"$job\",instance=~\"$node\"}, nodename)",
+                "hide": 2,
+                "includeAll": false,
+                "label": "show_hostname",
+                "multi": false,
+                "name": "show_hostname",
+                "options": [],
+                "query": {
+                    "query": "label_values(node_uname_info{origin_prometheus=~\"$origin_prometheus\",job=~\"$job\",instance=~\"$node\"}, nodename)",
+                    "refId": "Prometheus-show_hostname-Variable-Query"
+                },
+                "refresh": 1,
+                "regex": "",
+                "skipUrlSync": false,
+                "sort": 5,
+                "tagValuesQuery": "",
+                "tagsQuery": "",
+                "type": "query",
+                "useTags": false
+            },
+            {
+                "current": {
+                    "selected": false,
+                    "text": "3",
+                    "value": "3"
+                },
+                "datasource": {
+                    "type": "prometheus",
+                    "uid": "PBFA97CFB590B2093"
+                },
+                "definition": "query_result(count(node_uname_info{origin_prometheus=~\"$origin_prometheus\",job=~\"$job\"}))",
+                "hide": 2,
+                "includeAll": false,
+                "label": "total_servers",
+                "multi": false,
+                "name": "total",
+                "options": [],
+                "query": {
+                    "query": "query_result(count(node_uname_info{origin_prometheus=~\"$origin_prometheus\",job=~\"$job\"}))",
+                    "refId": "Prometheus-total-Variable-Query"
+                },
+                "refresh": 1,
+                "regex": "/{} (.*) .*/",
+                "skipUrlSync": false,
+                "sort": 0,
+                "tagValuesQuery": "",
+                "tagsQuery": "",
+                "type": "query",
+                "useTags": false
+            }
+        ]
+    },
+    "time": {
+        "from": "now-12h",
+        "to": "now"
+    },
+    "timepicker": {
+        "hidden": false,
+        "now": true,
+        "refresh_intervals": [
+            "15s",
+            "30s",
+            "1m",
+            "5m",
+            "15m",
+            "30m"
+        ],
+        "time_options": [
+            "5m",
+            "15m",
+            "1h",
+            "6h",
+            "12h",
+            "24h",
+            "2d",
+            "7d",
+            "30d"
+        ]
+    },
+    "timezone": "browser",
+    "title": "Nodes",
+    "uid": "xfpJB9FGz",
+    "version": 3,
+    "weekStart": ""
+}
\ No newline at end of file
diff --git a/modules/grafana.nix b/modules/grafana.nix
new file mode 100644
index 0000000..ec2d030
--- /dev/null
+++ b/modules/grafana.nix
@@ -0,0 +1,162 @@
+{ config, ... }:
+{
+
+  sops.secrets = {
+    grafanaAdminPassword = {
+      owner = config.users.users.grafana.name;
+      key = "grafana/admin_password";
+    };
+  };
+
+
+  services.grafana = {
+    enable = true;
+    domain = "grafana.${config.networking.domain}";
+    security.adminPasswordFile = config.sops.secrets.grafanaAdminPassword.path;
+    dataDir = "/nix/var/data/grafana";
+    provision = {
+      enable = true;
+      datasources = [
+        {
+          name = "Prometheus";
+          type = "prometheus";
+          url = "http://127.0.0.1:${toString config.services.prometheus.port}";
+          isDefault = true;
+        }
+        {
+          name = "Loki";
+          type = "loki";
+          access = "proxy";
+          url = "http://127.0.0.1:${toString config.services.loki.configuration.server.http_listen_port}";
+        }
+      ];
+      dashboards = [
+        {
+          name = "Config";
+          options.path = ./dashboards;
+        }
+      ];
+    };
+  };
+
+  services.nginx = {
+    virtualHosts = {
+      "${config.services.grafana.domain}" = {
+
+        enableACME = true;
+        forceSSL = true;
+
+        locations."/" = {
+          proxyPass = "http://127.0.0.1:${toString config.services.grafana.port}";
+          proxyWebsockets = true;
+        };
+      };
+    };
+  };
+
+  services.prometheus = {
+    enable = true;
+
+    scrapeConfigs = [
+      {
+        job_name = "node";
+        static_configs = [{
+          targets = [
+            "10.0.2.3:${toString config.services.prometheus.exporters.node.port}"
+            "10.0.1.1:${toString config.services.prometheus.exporters.node.port}"
+            "10.0.1.11:${toString config.services.prometheus.exporters.node.port}"
+          ];
+        }];
+      }
+    ];
+  };
+
+  services.loki = {
+    enable = true;
+
+    dataDir = "/nix/var/data/loki";
+
+    configuration = {
+      server.http_listen_port = 3100;
+      auth_enabled = false;
+
+      ingester = {
+        lifecycler = {
+          address = "127.0.0.1";
+          ring = {
+            kvstore = {
+              store = "inmemory";
+            };
+            replication_factor = 1;
+          };
+        };
+        chunk_idle_period = "1h";
+        max_chunk_age = "1h";
+        chunk_target_size = 999999;
+        chunk_retain_period = "30s";
+        max_transfer_retries = 0;
+      };
+
+      limits_config = {
+        ingestion_rate_mb = 16;
+      };
+
+      schema_config = {
+        configs = [{
+          from = "2022-09-15";
+          store = "boltdb-shipper";
+          object_store = "filesystem";
+          schema = "v11";
+          index = {
+            prefix = "index_";
+            period = "24h";
+          };
+        }];
+      };
+
+      storage_config = {
+        boltdb_shipper = {
+          active_index_directory = "${config.services.loki.dataDir}/boltdb-index";
+          cache_location = "${config.services.loki.dataDir}/boltdb-cache";
+          cache_ttl = "24h";
+          shared_store = "filesystem";
+        };
+
+        filesystem = {
+          directory = "${config.services.loki.dataDir}/chunks";
+        };
+      };
+
+      limits_config = {
+        reject_old_samples = true;
+        reject_old_samples_max_age = "168h";
+      };
+
+      chunk_store_config = {
+        max_look_back_period = "0s";
+      };
+
+      table_manager = {
+        retention_deletes_enabled = false;
+        retention_period = "0s";
+      };
+
+      compactor = {
+        working_directory = "${config.services.loki.dataDir}";
+        shared_store = "filesystem";
+        compactor_ring = {
+          kvstore = {
+            store = "inmemory";
+          };
+        };
+      };
+
+      analytics = {
+        reporting_enabled = false;
+      };
+    };
+  };
+}
+
+
+
diff --git a/modules/monitoring-exporters.nix b/modules/monitoring-exporters.nix
new file mode 100644
index 0000000..3dbea69
--- /dev/null
+++ b/modules/monitoring-exporters.nix
@@ -0,0 +1,61 @@
+{ config, lib, ... }:
+{
+  services.prometheus = {
+    exporters = {
+      node = {
+        enable = true;
+        enabledCollectors = [ "systemd" "processes" ];
+      };
+    };
+  };
+
+  services.promtail = {
+    enable = true;
+    configuration = {
+      server = {
+        http_listen_port = 3101;
+        grpc_listen_port = 0;
+      };
+      clients = [{
+        url = "http://10.0.2.3:3100/loki/api/v1/push";
+      }];
+      scrape_configs = [
+        {
+          job_name = "journal";
+          journal = {
+            max_age = "12h";
+            labels = {
+              job = "systemd-journal";
+              host = "${config.networking.hostName}";
+            };
+          };
+          relabel_configs = [{
+            source_labels = [ "__journal__systemd_unit" ];
+            target_label = "unit";
+          }];
+        }
+        (lib.mkIf config.services.nginx.enable {
+          job_name = "nginx";
+          static_configs = [
+            {
+              targets = [ "localhost" ];
+              labels = {
+                job = "nginx";
+                host = "${config.networking.hostName}";
+                __path__ = "/var/log/nginx/*.log";
+              };
+            }
+          ];
+        })
+      ];
+    };
+  };
+
+  systemd.services.promtail.serviceConfig = {
+    ReadOnlyPaths = lib.mkIf config.services.nginx.enable "/var/log/nginx";
+    SupplementaryGroups = lib.mkIf config.services.nginx.enable [ "nginx" ];
+  };
+}
+
+
+
diff --git a/profiles/backend.nix b/profiles/backend.nix
index 70d3adb..fc04aea 100644
--- a/profiles/backend.nix
+++ b/profiles/backend.nix
@@ -13,6 +13,7 @@
     ../modules/dokuwiki.nix
     ../modules/website-marie.nix
     ../modules/roundcube.nix
+    ../modules/monitoring-exporters.nix
   ];
 
   sops.secrets = {
@@ -67,5 +68,6 @@
 
   networking.firewall.allowedTCPPorts = [ 80 443 64738 ];
   networking.firewall.allowedUDPPorts = [ 64738 ];
+  networking.firewall.interfaces."enp7s0".allowedTCPPorts = [ config.services.prometheus.exporters.node.port ];
 
 }
diff --git a/profiles/db.nix b/profiles/db.nix
index 5d848a2..c13b002 100644
--- a/profiles/db.nix
+++ b/profiles/db.nix
@@ -7,9 +7,10 @@
     ../modules/postgresql.nix
     ../modules/custom-backup-job.nix
     ../modules/custom-monit.nix
+    ../modules/monitoring-exporters.nix
   ];
 
-  networking.firewall.interfaces."enp7s0".allowedTCPPorts = [ 5432 ];
+  networking.firewall.interfaces."enp7s0".allowedTCPPorts = [ config.services.prometheus.exporters.node.port config.services.postgresql.port ];
 
   sops.secrets = {
     borgSshKey = {
@@ -30,5 +31,4 @@
     sshKey = config.sops.secrets.borgSshKey.path;
   };
 
-  networking.firewall.interfaces."ens10".allowedTCPPorts = [ 80 ];
 }
diff --git a/profiles/storage.nix b/profiles/storage.nix
index 2ecd73b..b5bf635 100644
--- a/profiles/storage.nix
+++ b/profiles/storage.nix
@@ -15,6 +15,8 @@
     ../modules/jitsi.nix
     ../modules/gitlab-runner.nix
     ../modules/binary-cache.nix
+    ../modules/grafana.nix
+    ../modules/monitoring-exporters.nix
   ];
 
   sops.secrets = {
@@ -25,6 +27,7 @@
   };
 
   networking.firewall.allowedTCPPorts = [ 80 443 18080 ];
+  networking.firewall.interfaces.vlan4001.allowedTCPPorts = [ config.services.loki.configuration.server.http_listen_port ];
 
   networking.nat.enable = true;
   networking.nat.internalInterfaces = [ "ve-+" ];
diff --git a/secrets.enc.yml b/secrets.enc.yml
index 5c614e5..7eea564 100644
--- a/secrets.enc.yml
+++ b/secrets.enc.yml
@@ -1,3 +1,5 @@
+grafana:
+    admin_password: ENC[AES256_GCM,data:seXajvIHrEU7XR/XVD6uG/dmZ5I2oiL5IxsM+sMlV9awLwnYpDI0u0gJbYqSYvMRhXS/ZhXuXaTJhgXD,iv:oavt6HtbCCLznPgpSSLKHcHPuJSP+7hPPLepu5orqm0=,tag:Gubg8LEYUMInZpXE1SDYtQ==,type:str]
 nix:
     cache_secret_key: ENC[AES256_GCM,data:Q2mRU+EuTyqjYNvbuyGLqoDSqa/7EPlzNuCJU7QUBRSozf1D4dDzAPNU47xZ2rKcjz6Eg4OhAZLlGeFw9le8SzHOSJ65UYHoMMc6Rpvv/fPhgg2s2UMArrqyO3ultj1pVe3eIIRzBQcdoFqVDg==,iv:jhMTWEO6ahcZl+Dq6mA+mWIie8T0Dq1ZYe/HHYAD5ss=,tag:2GRmd2z96+TGI7MdvOBEdA==,type:str]
 gitlab:
@@ -52,8 +54,8 @@ sops:
     azure_kv: []
     hc_vault: []
     age: []
-    lastmodified: "2022-09-14T22:46:49Z"
-    mac: ENC[AES256_GCM,data:KfG7/Hp3xxa3ykVkbPGWfzufc22TxvfGykNLxN8CX1BrEjdjZhKDYkTbdrANRxuMh1KlCQ1n9zOptPYT7lylEhEAQN4MpyQ0Mz2aQjZgNqhm2qO+YFlvbNsilK1fIbE3exLELfPTCBuJHYj6zMVgOZd1kXNcbL4VRN8uzct4ZzA=,iv:FvD2nvdsLxr5Yd+TKdP/wYHfr9Av5chPYxbwbltnpNI=,tag:hOlapLfrbW+hJlAHp5jX/w==,type:str]
+    lastmodified: "2022-09-15T05:50:09Z"
+    mac: ENC[AES256_GCM,data:mmKdFdYWID4oTFCsRrq3idCr+2m/VA22sPOB8V1IVTQISrAQ8j9zwO5JymgXq3+X/1ghNoaFsqmFamzN+uZQ4bd7K2lG2LXzLlzDV4NanPRJGq0szHQ3/DF/hPJij85GREs9OKoPu5zrHVub3B/kymtotc+xUs9x/MdnR+IA9qY=,iv:LdBCUee6YNSMjNtDktsV8LVQIbQVv0ABQgoOSYyu0mg=,tag:WtvpYnxwNRveA+pYd0IGcA==,type:str]
     pgp:
         - created_at: "2021-11-29T00:57:34Z"
           enc: |