Add borgmatic metrics collection and Grafana dashboard

- New borgmatic_metrics ansible role: - Collects borg repository and archive stats hourly - Exports to Prometheus via textfile collector - Metrics: repo size, dedup ratio, archive count, last backup stats - New Grafana dashboard "Borgmatic Backups": - Repository status and disk usage - Backup size trends over time - New data per backup (bar chart) - Deduplication ratio - Time since last backup with alerting thresholds Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-17 09:22:02 -08:00 · 2026-01-17 09:06:11 -08:00 · 2026-01-17 09:06:11 -08:00
commit ff557b0437
7 changed files with 944 additions and 0 deletions
--- a/ansible/playbooks/indri.yml
+++ b/ansible/playbooks/indri.yml
@ -91,6 +91,8 @@
      tags: kiwix
    - role: borgmatic
      tags: borgmatic
+    - role: borgmatic_metrics
+      tags: borgmatic_metrics
    - role: forgejo
      tags: forgejo
    - role: devpi
--- a/ansible/roles/borgmatic_metrics/defaults/main.yml
+++ b/ansible/roles/borgmatic_metrics/defaults/main.yml
@ -0,0 +1,7 @@
+---
+borgmatic_metrics_repo: /Volumes/backups/borg/
+borgmatic_metrics_passcommand: cat /Users/erichblume/.borg/config.yaml
+borgmatic_metrics_dir: /opt/homebrew/var/node_exporter/textfile
+borgmatic_metrics_script: /Users/erichblume/bin/borgmatic-metrics
+borgmatic_metrics_interval: 3600  # seconds between metric collection (hourly)
+borgmatic_metrics_log_dir: /opt/homebrew/var/log
--- a/ansible/roles/borgmatic_metrics/handlers/main.yml
+++ b/ansible/roles/borgmatic_metrics/handlers/main.yml
@ -0,0 +1,6 @@
+---
+- name: Reload borgmatic-metrics
+  ansible.builtin.shell: |
+    launchctl unload ~/Library/LaunchAgents/mcquack.eblume.borgmatic-metrics.plist 2>/dev/null || true
+    launchctl load ~/Library/LaunchAgents/mcquack.eblume.borgmatic-metrics.plist
+  changed_when: true
--- a/ansible/roles/borgmatic_metrics/tasks/main.yml
+++ b/ansible/roles/borgmatic_metrics/tasks/main.yml
@ -0,0 +1,43 @@
+---
+- name: Ensure metrics directory exists
+  ansible.builtin.file:
+    path: "{{ borgmatic_metrics_dir }}"
+    state: directory
+    mode: '0755'
+
+- name: Ensure log directory exists
+  ansible.builtin.file:
+    path: "{{ borgmatic_metrics_log_dir }}"
+    state: directory
+    mode: '0755'
+
+- name: Ensure bin directory exists
+  ansible.builtin.file:
+    path: "{{ borgmatic_metrics_script | dirname }}"
+    state: directory
+    mode: '0755'
+
+- name: Deploy borgmatic-metrics script
+  ansible.builtin.template:
+    src: borgmatic-metrics.sh.j2
+    dest: "{{ borgmatic_metrics_script }}"
+    mode: '0755'
+
+- name: Deploy borgmatic-metrics LaunchAgent plist
+  ansible.builtin.template:
+    src: borgmatic-metrics.plist.j2
+    dest: ~/Library/LaunchAgents/mcquack.eblume.borgmatic-metrics.plist
+    mode: '0644'
+  notify: Reload borgmatic-metrics
+
+- name: Check if borgmatic-metrics LaunchAgent is loaded
+  ansible.builtin.command: launchctl list mcquack.eblume.borgmatic-metrics
+  register: borgmatic_metrics_launchctl_check
+  changed_when: false
+  failed_when: false
+
+- name: Load borgmatic-metrics LaunchAgent if not loaded
+  ansible.builtin.command: launchctl load ~/Library/LaunchAgents/mcquack.eblume.borgmatic-metrics.plist
+  when: borgmatic_metrics_launchctl_check.rc != 0
+  changed_when: true
+  failed_when: false
--- a/ansible/roles/borgmatic_metrics/templates/borgmatic-metrics.plist.j2
+++ b/ansible/roles/borgmatic_metrics/templates/borgmatic-metrics.plist.j2
@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- {{ ansible_managed }} -->
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>Label</key>
+	<string>mcquack.eblume.borgmatic-metrics</string>
+	<key>ProgramArguments</key>
+	<array>
+		<string>{{ borgmatic_metrics_script }}</string>
+	</array>
+	<key>StartInterval</key>
+	<integer>{{ borgmatic_metrics_interval }}</integer>
+	<key>RunAtLoad</key>
+	<true/>
+	<key>StandardErrorPath</key>
+	<string>{{ borgmatic_metrics_log_dir }}/mcquack.borgmatic-metrics.err.log</string>
+	<key>StandardOutPath</key>
+	<string>{{ borgmatic_metrics_log_dir }}/mcquack.borgmatic-metrics.out.log</string>
+</dict>
+</plist>
--- a/ansible/roles/borgmatic_metrics/templates/borgmatic-metrics.sh.j2
+++ b/ansible/roles/borgmatic_metrics/templates/borgmatic-metrics.sh.j2
@ -0,0 +1,131 @@
+#!/bin/bash
+# {{ ansible_managed }}
+# Collects borg backup metrics for node_exporter textfile collector
+
+set -euo pipefail
+
+export BORG_PASSCOMMAND="{{ borgmatic_metrics_passcommand }}"
+BORG_REPO="{{ borgmatic_metrics_repo }}"
+OUTPUT_FILE="{{ borgmatic_metrics_dir }}/borgmatic.prom"
+TEMP_FILE="${OUTPUT_FILE}.tmp"
+
+# Check if borg is available via mise
+BORG_CMD="mise x -- borg"
+
+# Get repository info
+repo_json=$($BORG_CMD info --json "$BORG_REPO" 2>/dev/null) || {
+    echo "Failed to get borg repo info" >&2
+    # Write down metric
+    cat > "$TEMP_FILE" << 'EOF'
+# HELP borgmatic_up Borg backup repository is accessible
+# TYPE borgmatic_up gauge
+borgmatic_up 0
+EOF
+    mv "$TEMP_FILE" "$OUTPUT_FILE"
+    exit 0
+}
+
+# Get archive list
+archives_json=$($BORG_CMD list --json "$BORG_REPO" 2>/dev/null) || {
+    echo "Failed to list borg archives" >&2
+    exit 1
+}
+
+# Extract repository stats
+total_size=$(echo "$repo_json" | jq -r '.cache.stats.total_size')
+total_csize=$(echo "$repo_json" | jq -r '.cache.stats.total_csize')
+unique_size=$(echo "$repo_json" | jq -r '.cache.stats.unique_size')
+unique_csize=$(echo "$repo_json" | jq -r '.cache.stats.unique_csize')
+total_chunks=$(echo "$repo_json" | jq -r '.cache.stats.total_chunks')
+unique_chunks=$(echo "$repo_json" | jq -r '.cache.stats.total_unique_chunks')
+
+# Count archives
+archive_count=$(echo "$archives_json" | jq -r '.archives | length')
+
+# Get last archive info
+last_archive_name=$(echo "$archives_json" | jq -r '.archives[-1].name // empty')
+
+if [ -n "$last_archive_name" ]; then
+    # Get detailed info for the last archive
+    last_archive_json=$($BORG_CMD info --json "${BORG_REPO}::${last_archive_name}" 2>/dev/null) || {
+        echo "Failed to get last archive info" >&2
+        last_archive_json=""
+    }
+
+    if [ -n "$last_archive_json" ]; then
+        last_original_size=$(echo "$last_archive_json" | jq -r '.archives[0].stats.original_size')
+        last_compressed_size=$(echo "$last_archive_json" | jq -r '.archives[0].stats.compressed_size')
+        last_deduplicated_size=$(echo "$last_archive_json" | jq -r '.archives[0].stats.deduplicated_size')
+        last_nfiles=$(echo "$last_archive_json" | jq -r '.archives[0].stats.nfiles')
+        last_start=$(echo "$last_archive_json" | jq -r '.archives[0].start')
+        last_end=$(echo "$last_archive_json" | jq -r '.archives[0].end')
+        last_duration=$(echo "$last_archive_json" | jq -r '.archives[0].duration')
+
+        # Convert timestamp to unix epoch
+        last_timestamp=$(date -j -f "%Y-%m-%dT%H:%M:%S" "${last_start%.*}" "+%s" 2>/dev/null || echo "0")
+    fi
+fi
+
+# Write metrics
+cat > "$TEMP_FILE" << EOF
+# HELP borgmatic_up Borg backup repository is accessible
+# TYPE borgmatic_up gauge
+borgmatic_up 1
+
+# HELP borgmatic_repo_original_size_bytes Total original size of all archives (sum of what each backup contains)
+# TYPE borgmatic_repo_original_size_bytes gauge
+borgmatic_repo_original_size_bytes $total_size
+
+# HELP borgmatic_repo_compressed_size_bytes Total compressed size of all archives
+# TYPE borgmatic_repo_compressed_size_bytes gauge
+borgmatic_repo_compressed_size_bytes $total_csize
+
+# HELP borgmatic_repo_deduplicated_size_bytes Actual disk usage after deduplication (unique data)
+# TYPE borgmatic_repo_deduplicated_size_bytes gauge
+borgmatic_repo_deduplicated_size_bytes $unique_csize
+
+# HELP borgmatic_repo_total_chunks Total number of chunks across all archives
+# TYPE borgmatic_repo_total_chunks gauge
+borgmatic_repo_total_chunks $total_chunks
+
+# HELP borgmatic_repo_unique_chunks Number of unique chunks (after deduplication)
+# TYPE borgmatic_repo_unique_chunks gauge
+borgmatic_repo_unique_chunks $unique_chunks
+
+# HELP borgmatic_archive_count Number of archives in the repository
+# TYPE borgmatic_archive_count gauge
+borgmatic_archive_count $archive_count
+EOF
+
+# Add last archive metrics if available
+if [ -n "${last_original_size:-}" ]; then
+    cat >> "$TEMP_FILE" << EOF
+
+# HELP borgmatic_last_archive_original_size_bytes Original size of the last archive (data being backed up)
+# TYPE borgmatic_last_archive_original_size_bytes gauge
+borgmatic_last_archive_original_size_bytes $last_original_size
+
+# HELP borgmatic_last_archive_compressed_size_bytes Compressed size of the last archive
+# TYPE borgmatic_last_archive_compressed_size_bytes gauge
+borgmatic_last_archive_compressed_size_bytes $last_compressed_size
+
+# HELP borgmatic_last_archive_deduplicated_size_bytes Deduplicated size of last archive (new data added)
+# TYPE borgmatic_last_archive_deduplicated_size_bytes gauge
+borgmatic_last_archive_deduplicated_size_bytes $last_deduplicated_size
+
+# HELP borgmatic_last_archive_files Number of files in the last archive
+# TYPE borgmatic_last_archive_files gauge
+borgmatic_last_archive_files $last_nfiles
+
+# HELP borgmatic_last_archive_timestamp Unix timestamp of the last backup
+# TYPE borgmatic_last_archive_timestamp gauge
+borgmatic_last_archive_timestamp $last_timestamp
+
+# HELP borgmatic_last_archive_duration_seconds Duration of the last backup in seconds
+# TYPE borgmatic_last_archive_duration_seconds gauge
+borgmatic_last_archive_duration_seconds ${last_duration:-0}
+EOF
+fi
+
+# Atomic move
+mv "$TEMP_FILE" "$OUTPUT_FILE"
--- a/ansible/roles/grafana/files/dashboards/borgmatic.json
+++ b/ansible/roles/grafana/files/dashboards/borgmatic.json
@ -0,0 +1,734 @@
+{
+  "annotations": {
+    "list": []
+  },
+  "editable": true,
+  "fiscalYearStartMonth": 0,
+  "graphTooltip": 0,
+  "id": null,
+  "links": [],
+  "panels": [
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "mappings": [
+            {
+              "options": {
+                "0": { "color": "red", "index": 0, "text": "DOWN" }
+              },
+              "type": "value"
+            },
+            {
+              "options": {
+                "1": { "color": "green", "index": 1, "text": "UP" }
+              },
+              "type": "value"
+            }
+          ],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              { "color": "red", "value": null },
+              { "color": "green", "value": 1 }
+            ]
+          },
+          "unit": "short"
+        },
+        "overrides": []
+      },
+      "gridPos": { "h": 4, "w": 4, "x": 0, "y": 0 },
+      "id": 1,
+      "options": {
+        "colorMode": "value",
+        "graphMode": "none",
+        "justifyMode": "auto",
+        "orientation": "auto",
+        "reduceOptions": {
+          "calcs": ["lastNotNull"],
+          "fields": "",
+          "values": false
+        },
+        "textMode": "auto"
+      },
+      "pluginVersion": "10.0.0",
+      "targets": [
+        {
+          "datasource": { "type": "prometheus", "uid": "prometheus" },
+          "expr": "borgmatic_up",
+          "refId": "A"
+        }
+      ],
+      "title": "Repository Status",
+      "type": "stat"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [{ "color": "blue", "value": null }]
+          },
+          "unit": "decbytes"
+        },
+        "overrides": []
+      },
+      "gridPos": { "h": 4, "w": 5, "x": 4, "y": 0 },
+      "id": 2,
+      "options": {
+        "colorMode": "value",
+        "graphMode": "none",
+        "justifyMode": "auto",
+        "orientation": "auto",
+        "reduceOptions": {
+          "calcs": ["lastNotNull"],
+          "fields": "",
+          "values": false
+        },
+        "textMode": "auto"
+      },
+      "pluginVersion": "10.0.0",
+      "targets": [
+        {
+          "datasource": { "type": "prometheus", "uid": "prometheus" },
+          "expr": "borgmatic_repo_deduplicated_size_bytes",
+          "refId": "A"
+        }
+      ],
+      "title": "Disk Usage (Deduplicated)",
+      "type": "stat"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [{ "color": "green", "value": null }]
+          },
+          "unit": "decbytes"
+        },
+        "overrides": []
+      },
+      "gridPos": { "h": 4, "w": 5, "x": 9, "y": 0 },
+      "id": 3,
+      "options": {
+        "colorMode": "value",
+        "graphMode": "none",
+        "justifyMode": "auto",
+        "orientation": "auto",
+        "reduceOptions": {
+          "calcs": ["lastNotNull"],
+          "fields": "",
+          "values": false
+        },
+        "textMode": "auto"
+      },
+      "pluginVersion": "10.0.0",
+      "targets": [
+        {
+          "datasource": { "type": "prometheus", "uid": "prometheus" },
+          "expr": "borgmatic_last_archive_original_size_bytes",
+          "refId": "A"
+        }
+      ],
+      "title": "Data Being Backed Up",
+      "type": "stat"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [{ "color": "purple", "value": null }]
+          },
+          "unit": "short"
+        },
+        "overrides": []
+      },
+      "gridPos": { "h": 4, "w": 3, "x": 14, "y": 0 },
+      "id": 4,
+      "options": {
+        "colorMode": "value",
+        "graphMode": "none",
+        "justifyMode": "auto",
+        "orientation": "auto",
+        "reduceOptions": {
+          "calcs": ["lastNotNull"],
+          "fields": "",
+          "values": false
+        },
+        "textMode": "auto"
+      },
+      "pluginVersion": "10.0.0",
+      "targets": [
+        {
+          "datasource": { "type": "prometheus", "uid": "prometheus" },
+          "expr": "borgmatic_archive_count",
+          "refId": "A"
+        }
+      ],
+      "title": "Archives",
+      "type": "stat"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              { "color": "green", "value": null },
+              { "color": "yellow", "value": 86400 },
+              { "color": "red", "value": 172800 }
+            ]
+          },
+          "unit": "s"
+        },
+        "overrides": []
+      },
+      "gridPos": { "h": 4, "w": 4, "x": 17, "y": 0 },
+      "id": 5,
+      "options": {
+        "colorMode": "value",
+        "graphMode": "none",
+        "justifyMode": "auto",
+        "orientation": "auto",
+        "reduceOptions": {
+          "calcs": ["lastNotNull"],
+          "fields": "",
+          "values": false
+        },
+        "textMode": "auto"
+      },
+      "pluginVersion": "10.0.0",
+      "targets": [
+        {
+          "datasource": { "type": "prometheus", "uid": "prometheus" },
+          "expr": "time() - borgmatic_last_archive_timestamp",
+          "refId": "A"
+        }
+      ],
+      "title": "Time Since Last Backup",
+      "type": "stat"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "decimals": 1,
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              { "color": "red", "value": null },
+              { "color": "yellow", "value": 2 },
+              { "color": "green", "value": 5 }
+            ]
+          },
+          "unit": "x"
+        },
+        "overrides": []
+      },
+      "gridPos": { "h": 4, "w": 3, "x": 21, "y": 0 },
+      "id": 6,
+      "options": {
+        "colorMode": "value",
+        "graphMode": "none",
+        "justifyMode": "auto",
+        "orientation": "auto",
+        "reduceOptions": {
+          "calcs": ["lastNotNull"],
+          "fields": "",
+          "values": false
+        },
+        "textMode": "auto"
+      },
+      "pluginVersion": "10.0.0",
+      "targets": [
+        {
+          "datasource": { "type": "prometheus", "uid": "prometheus" },
+          "expr": "borgmatic_repo_original_size_bytes / borgmatic_repo_deduplicated_size_bytes",
+          "refId": "A"
+        }
+      ],
+      "title": "Dedup Ratio",
+      "type": "stat"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [{ "color": "orange", "value": null }]
+          },
+          "unit": "decbytes"
+        },
+        "overrides": []
+      },
+      "gridPos": { "h": 4, "w": 4, "x": 0, "y": 4 },
+      "id": 7,
+      "options": {
+        "colorMode": "value",
+        "graphMode": "none",
+        "justifyMode": "auto",
+        "orientation": "auto",
+        "reduceOptions": {
+          "calcs": ["lastNotNull"],
+          "fields": "",
+          "values": false
+        },
+        "textMode": "auto"
+      },
+      "pluginVersion": "10.0.0",
+      "targets": [
+        {
+          "datasource": { "type": "prometheus", "uid": "prometheus" },
+          "expr": "borgmatic_last_archive_deduplicated_size_bytes",
+          "refId": "A"
+        }
+      ],
+      "title": "Last Backup New Data",
+      "type": "stat"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [{ "color": "cyan", "value": null }]
+          },
+          "unit": "short"
+        },
+        "overrides": []
+      },
+      "gridPos": { "h": 4, "w": 4, "x": 4, "y": 4 },
+      "id": 8,
+      "options": {
+        "colorMode": "value",
+        "graphMode": "none",
+        "justifyMode": "auto",
+        "orientation": "auto",
+        "reduceOptions": {
+          "calcs": ["lastNotNull"],
+          "fields": "",
+          "values": false
+        },
+        "textMode": "auto"
+      },
+      "pluginVersion": "10.0.0",
+      "targets": [
+        {
+          "datasource": { "type": "prometheus", "uid": "prometheus" },
+          "expr": "borgmatic_last_archive_files",
+          "refId": "A"
+        }
+      ],
+      "title": "Files in Backup",
+      "type": "stat"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              { "color": "green", "value": null },
+              { "color": "yellow", "value": 60 },
+              { "color": "red", "value": 300 }
+            ]
+          },
+          "unit": "s"
+        },
+        "overrides": []
+      },
+      "gridPos": { "h": 4, "w": 4, "x": 8, "y": 4 },
+      "id": 9,
+      "options": {
+        "colorMode": "value",
+        "graphMode": "none",
+        "justifyMode": "auto",
+        "orientation": "auto",
+        "reduceOptions": {
+          "calcs": ["lastNotNull"],
+          "fields": "",
+          "values": false
+        },
+        "textMode": "auto"
+      },
+      "pluginVersion": "10.0.0",
+      "targets": [
+        {
+          "datasource": { "type": "prometheus", "uid": "prometheus" },
+          "expr": "borgmatic_last_archive_duration_seconds",
+          "refId": "A"
+        }
+      ],
+      "title": "Last Backup Duration",
+      "type": "stat"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [{ "color": "semi-dark-blue", "value": null }]
+          },
+          "unit": "short"
+        },
+        "overrides": []
+      },
+      "gridPos": { "h": 4, "w": 4, "x": 12, "y": 4 },
+      "id": 10,
+      "options": {
+        "colorMode": "value",
+        "graphMode": "none",
+        "justifyMode": "auto",
+        "orientation": "auto",
+        "reduceOptions": {
+          "calcs": ["lastNotNull"],
+          "fields": "",
+          "values": false
+        },
+        "textMode": "auto"
+      },
+      "pluginVersion": "10.0.0",
+      "targets": [
+        {
+          "datasource": { "type": "prometheus", "uid": "prometheus" },
+          "expr": "borgmatic_repo_unique_chunks",
+          "refId": "A"
+        }
+      ],
+      "title": "Unique Chunks",
+      "type": "stat"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "fixedColor": "green",
+            "mode": "fixed"
+          },
+          "custom": {
+            "axisBorderShow": false,
+            "axisCenteredZero": false,
+            "axisColorMode": "text",
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 20,
+            "gradientMode": "opacity",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "insertNulls": false,
+            "lineInterpolation": "linear",
+            "lineWidth": 2,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [{ "color": "green", "value": null }]
+          },
+          "unit": "decbytes"
+        },
+        "overrides": []
+      },
+      "gridPos": { "h": 8, "w": 12, "x": 0, "y": 8 },
+      "id": 11,
+      "options": {
+        "legend": {
+          "calcs": ["lastNotNull", "min", "max"],
+          "displayMode": "table",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "pluginVersion": "10.0.0",
+      "targets": [
+        {
+          "datasource": { "type": "prometheus", "uid": "prometheus" },
+          "expr": "borgmatic_last_archive_original_size_bytes",
+          "legendFormat": "Backup Size (if extracted)",
+          "refId": "A"
+        }
+      ],
+      "title": "Backup Size Over Time",
+      "description": "The original (uncompressed, non-deduplicated) size of each backup - this is how much data would be restored",
+      "type": "timeseries"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "fixedColor": "blue",
+            "mode": "fixed"
+          },
+          "custom": {
+            "axisBorderShow": false,
+            "axisCenteredZero": false,
+            "axisColorMode": "text",
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 20,
+            "gradientMode": "opacity",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "insertNulls": false,
+            "lineInterpolation": "linear",
+            "lineWidth": 2,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [{ "color": "blue", "value": null }]
+          },
+          "unit": "decbytes"
+        },
+        "overrides": []
+      },
+      "gridPos": { "h": 8, "w": 12, "x": 12, "y": 8 },
+      "id": 12,
+      "options": {
+        "legend": {
+          "calcs": ["lastNotNull", "min", "max"],
+          "displayMode": "table",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "pluginVersion": "10.0.0",
+      "targets": [
+        {
+          "datasource": { "type": "prometheus", "uid": "prometheus" },
+          "expr": "borgmatic_repo_deduplicated_size_bytes",
+          "legendFormat": "Repository Size on Disk",
+          "refId": "A"
+        }
+      ],
+      "title": "Repository Disk Usage Over Time",
+      "description": "Actual disk space used by the backup repository (after compression and deduplication)",
+      "type": "timeseries"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "prometheus"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "fixedColor": "orange",
+            "mode": "fixed"
+          },
+          "custom": {
+            "axisBorderShow": false,
+            "axisCenteredZero": false,
+            "axisColorMode": "text",
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "bars",
+            "fillOpacity": 80,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "insertNulls": false,
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "never",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [{ "color": "orange", "value": null }]
+          },
+          "unit": "decbytes"
+        },
+        "overrides": []
+      },
+      "gridPos": { "h": 8, "w": 24, "x": 0, "y": 16 },
+      "id": 13,
+      "options": {
+        "legend": {
+          "calcs": ["mean", "max", "lastNotNull"],
+          "displayMode": "table",
+          "placement": "right",
+          "showLegend": true
+        },
+        "tooltip": {
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "pluginVersion": "10.0.0",
+      "targets": [
+        {
+          "datasource": { "type": "prometheus", "uid": "prometheus" },
+          "expr": "borgmatic_last_archive_deduplicated_size_bytes",
+          "legendFormat": "New Data Added",
+          "refId": "A"
+        }
+      ],
+      "title": "New Data Per Backup",
+      "description": "How much new (deduplicated) data each backup added to the repository",
+      "type": "timeseries"
+    }
+  ],
+  "refresh": "5m",
+  "schemaVersion": 38,
+  "tags": ["borgmatic", "backup", "borg"],
+  "templating": {
+    "list": []
+  },
+  "time": {
+    "from": "now-30d",
+    "to": "now"
+  },
+  "timepicker": {},
+  "timezone": "browser",
+  "title": "Borgmatic Backups",
+  "uid": "borgmatic",
+  "version": 1,
+  "weekStart": ""
+}