add all mountpoints to free disk space in Docker Swarm dashboard

.env.sample

@@ -12,6 +12,9 @@ ENABLE_BACKUPS=true
 # COMPOSE_FILE="$COMPOSE_FILE:compose.promtail.yml"
 # LOKI_PUSH_URL=https://loki.monitoring.example.org/loki/api/v1/push
 
+## Expose node and cadvisor ports instead of traefik
+# COMPOSE_FILE="$COMPOSE_FILE:compose.expose-ports.yml"
+
 # Monitoring Server
 #
 ## Prometheus

README.md

@@ -36,7 +36,7 @@ Where gathering.org is the node you want to gather metrics from.
   SECRET_USERSFILE_VERSION=v1
   ```
   - Generate userslist with httpasswd hashed password
-    `abra app secret insert traefik.gathering.org userslist v1 'admin:<hashed-secret>'`
+    `abra app secret insert traefik.gathering.org usersfile v1 'admin:<hashed-secret>'`
     make sure there is no whitespace in between `admin:<hashed-secret>`, it seems to break stuff...
   - `abra app deploy -f traefik`
 1. `abra app new monitoring-ng`
@@ -47,6 +47,13 @@ Where gathering.org is the node you want to gather metrics from.
   - cadvisor.monitoring.gathering.org
   - node.monitoring.gathering.org
 
+### Expose node and cadvisor via ports instead of traefik
+
+In case you have no traefik running on the machine, you can expose the ports directly by uncommenting the following line:
+```
+# COMPOSE_FILE="$COMPOSE_FILE:compose.expose-ports.yml"
+```
+
 ## Setup Metrics Browser
 
 
@@ -85,7 +92,6 @@ Where gathering.org is the node you want to gather metrics from.
 | Cadvisor      | traefik basic-auth | cadvisor.monitoring.example.org   |
 | Node Exporter | traefik basic-auth | node.monitoring.example.org       |
 
-
 ### Logging from a docker host to loki server without anything else
 
 ```

compose.expose-ports.yml

@@ -0,0 +1,13 @@
+---
+version: "3.8"
+
+services:
+  app:
+    ports:
+      - "9100:9100"
+    deploy:
+
+  cadvisor:
+    ports:
+      - "9101:8080"
+    deploy:

compose.grafana.yml

@@ -48,6 +48,7 @@ services:
     deploy:
       labels:
         - "traefik.enable=true"
+        - "traefik.docker.network=proxy"
         - "traefik.http.services.${STACK_NAME}-grafana.loadbalancer.server.port=3000"
         - "traefik.http.routers.${STACK_NAME}-grafana.rule=Host(`${GRAFANA_DOMAIN:-$DOMAIN}`)"
         - "traefik.http.routers.${STACK_NAME}-grafana.entrypoints=web-secure"

compose.loki.yml

@@ -27,6 +27,7 @@ services:
         condition: on-failure
       labels:
         - "traefik.enable=true"
+        - "traefik.docker.network=proxy"
         - "traefik.http.services.${STACK_NAME}-loki.loadbalancer.server.port=3100"
         - "traefik.http.routers.${STACK_NAME}-loki.rule=Host(`loki.${DOMAIN}`)"
         - "traefik.http.routers.${STACK_NAME}-loki.entrypoints=web-secure"

compose.prometheus.yml

@@ -24,12 +24,12 @@ services:
         condition: on-failure
       labels:
         - "traefik.enable=true"
+        - "traefik.docker.network=proxy"
         - "traefik.http.services.${STACK_NAME}-prometheus.loadbalancer.server.port=9090"
         - "traefik.http.routers.${STACK_NAME}-prometheus.rule=Host(`prometheus.${DOMAIN}`)"
         - "traefik.http.routers.${STACK_NAME}-prometheus.entrypoints=web-secure"
         - "traefik.http.routers.${STACK_NAME}-prometheus.tls=true"
         - "traefik.http.routers.${STACK_NAME}-prometheus.tls.certresolver=${LETS_ENCRYPT_ENV}"
-        - "traefik.http.routers.${STACK_NAME}-prometheus.middlewares=basicauth@file"
 
 configs:
   prometheus_yml:

compose.pushgateway.yml

@@ -17,6 +17,7 @@ services:
         condition: on-failure
       labels:
         - "traefik.enable=true"
+        - "traefik.docker.network=proxy"
         - "traefik.http.services.${STACK_NAME}-pushgateway.loadbalancer.server.port=9191"
         - "traefik.http.routers.${STACK_NAME}-pushgateway.rule=Host(`pushgateway.${DOMAIN}`)"
         - "traefik.http.routers.${STACK_NAME}-pushgateway.entrypoints=web-secure"

compose.yml

@@ -32,13 +32,14 @@ services:
       labels:
         - "backupbot.backup=${ENABLE_BACKUPS:-true}"
         - "traefik.enable=true"
+        - "traefik.docker.network=proxy"
         - "traefik.http.services.${STACK_NAME}-node.loadbalancer.server.port=9100"
         - "traefik.http.routers.${STACK_NAME}-node.rule=Host(`node.${DOMAIN}`)"
         - "traefik.http.routers.${STACK_NAME}-node.entrypoints=web-secure"
         - "traefik.http.routers.${STACK_NAME}-node.tls=true"
         - "traefik.http.routers.${STACK_NAME}-node.tls.certresolver=${LETS_ENCRYPT_ENV}"
         - "traefik.http.routers.${STACK_NAME}-node.middlewares=basicauth@file"
-        - "coop-cloud.${STACK_NAME}.version=1.5.0+v1.8.1"
+        - "coop-cloud.${STACK_NAME}.version=1.6.0+v1.8.1"
         - "coop-cloud.${STACK_NAME}.timeout=${TIMEOUT:-120}"
 
   cadvisor:
@@ -63,6 +64,7 @@ services:
         condition: on-failure
       labels:
         - "traefik.enable=true"
+        - "traefik.docker.network=proxy"
         - "traefik.http.services.${STACK_NAME}-cadvisor.loadbalancer.server.port=8080"
         - "traefik.http.routers.${STACK_NAME}-cadvisor.rule=Host(`cadvisor.${DOMAIN}`)"
         - "traefik.http.routers.${STACK_NAME}-cadvisor.entrypoints=web-secure"

grafana-alerts.json.tmpl

@@ -216,7 +216,7 @@
               "datasourceUid": "PBFA97CFB590B2093",
               "model": {
                 "editorMode": "code",
-                "expr": "(node_filesystem_free_bytes{fstype=\"ext4\",mountpoint=~\"(/$)|(/media.*)\"} / node_filesystem_size_bytes{fstype=\"ext4\",mountpoint=~\"(/$)|(/media.*)\"}) * 100",
+                "expr": "(node_filesystem_free_bytes{fstype=\"ext4\"} / node_filesystem_size_bytes{fstype=\"ext4\"}) * 100",
                 "instant": true,
                 "intervalMs": 1000,
                 "legendFormat": "__auto",

grafana-swarm-dashboard.json

@@ -93,7 +93,6 @@
       },
       "hideTimeOverride": true,
       "id": 2,
-      "links": [],
       "maxDataPoints": 100,
       "options": {
         "colorMode": "value",
@@ -107,10 +106,12 @@
           "fields": "",
           "values": false
         },
+        "showPercentChange": false,
         "text": {},
-        "textMode": "auto"
+        "textMode": "auto",
+        "wideLayout": true
       },
-      "pluginVersion": "10.0.2",
+      "pluginVersion": "10.4.14",
       "targets": [
         {
           "datasource": {
@@ -172,7 +173,6 @@
         "y": 0
       },
       "id": 1,
-      "links": [],
       "maxDataPoints": 100,
       "options": {
         "colorMode": "value",
@@ -186,10 +186,12 @@
           "fields": "",
           "values": false
         },
+        "showPercentChange": false,
         "text": {},
-        "textMode": "auto"
+        "textMode": "auto",
+        "wideLayout": true
       },
-      "pluginVersion": "10.0.2",
+      "pluginVersion": "10.4.14",
       "targets": [
         {
           "datasource": {
@@ -251,7 +253,6 @@
       },
       "hideTimeOverride": true,
       "id": 4,
-      "links": [],
       "maxDataPoints": 100,
       "options": {
         "colorMode": "value",
@@ -265,10 +266,12 @@
           "fields": "",
           "values": false
         },
+        "showPercentChange": false,
         "text": {},
-        "textMode": "auto"
+        "textMode": "auto",
+        "wideLayout": true
       },
-      "pluginVersion": "10.0.2",
+      "pluginVersion": "10.4.14",
       "targets": [
         {
           "datasource": {
@@ -335,9 +338,10 @@
         "y": 0
       },
       "id": 8,
-      "links": [],
       "maxDataPoints": 100,
       "options": {
+        "minVizHeight": 75,
+        "minVizWidth": 75,
         "orientation": "horizontal",
         "reduceOptions": {
           "calcs": [
@@ -348,9 +352,10 @@
         },
         "showThresholdLabels": false,
         "showThresholdMarkers": true,
+        "sizing": "auto",
         "text": {}
       },
-      "pluginVersion": "10.0.2",
+      "pluginVersion": "10.4.14",
       "targets": [
         {
           "datasource": {
@@ -405,13 +410,12 @@
       },
       "lines": true,
       "linewidth": 1,
-      "links": [],
       "nullPointMode": "null",
       "options": {
         "alertThreshold": true
       },
       "percentage": false,
-      "pluginVersion": "10.0.2",
+      "pluginVersion": "10.4.14",
       "pointradius": 5,
       "points": false,
       "renderer": "flot",
@@ -507,7 +511,6 @@
       },
       "hideTimeOverride": true,
       "id": 3,
-      "links": [],
       "maxDataPoints": 100,
       "options": {
         "colorMode": "value",
@@ -521,10 +524,12 @@
           "fields": "",
           "values": false
         },
+        "showPercentChange": false,
         "text": {},
-        "textMode": "auto"
+        "textMode": "auto",
+        "wideLayout": true
       },
-      "pluginVersion": "10.0.2",
+      "pluginVersion": "10.4.14",
       "targets": [
         {
           "datasource": {
@@ -585,7 +590,6 @@
       },
       "hideTimeOverride": true,
       "id": 9,
-      "links": [],
       "maxDataPoints": 100,
       "options": {
         "colorMode": "value",
@@ -599,10 +603,12 @@
           "fields": "",
           "values": false
         },
+        "showPercentChange": false,
         "text": {},
-        "textMode": "auto"
+        "textMode": "auto",
+        "wideLayout": true
       },
-      "pluginVersion": "10.0.2",
+      "pluginVersion": "10.4.14",
       "targets": [
         {
           "datasource": {
@@ -671,9 +677,10 @@
       },
       "hideTimeOverride": true,
       "id": 11,
-      "links": [],
       "maxDataPoints": 100,
       "options": {
+        "minVizHeight": 75,
+        "minVizWidth": 75,
         "orientation": "horizontal",
         "reduceOptions": {
           "calcs": [
@@ -684,9 +691,10 @@
         },
         "showThresholdLabels": false,
         "showThresholdMarkers": true,
+        "sizing": "auto",
         "text": {}
       },
-      "pluginVersion": "10.0.2",
+      "pluginVersion": "10.4.14",
       "targets": [
         {
           "datasource": {
@@ -713,7 +721,39 @@
       "fieldConfig": {
         "defaults": {
           "color": {
-            "mode": "thresholds"
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisBorderShow": false,
+            "axisCenteredZero": false,
+            "axisColorMode": "text",
+            "axisLabel": "",
+            "axisPlacement": "left",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 0,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "insertNulls": false,
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
           },
           "mappings": [
             {
@@ -747,33 +787,42 @@
           },
           "unit": "percent"
         },
-        "overrides": []
+        "overrides": [
+          {
+            "matcher": {
+              "id": "byType",
+              "options": "time"
+            },
+            "properties": [
+              {
+                "id": "custom.axisPlacement",
+                "value": "hidden"
+              }
+            ]
+          }
+        ]
       },
       "gridPos": {
-        "h": 4,
+        "h": 6,
-        "w": 2.6666666666666665,
+        "w": 6,
         "x": 0,
         "y": 8
       },
       "id": 10,
-      "links": [],
       "maxDataPoints": 100,
-      "maxPerRow": 12,
       "options": {
-        "colorMode": "value",
+        "legend": {
-        "graphMode": "area",
+          "calcs": [],
-        "justifyMode": "auto",
+          "displayMode": "list",
-        "orientation": "horizontal",
+          "placement": "bottom",
-        "reduceOptions": {
+          "showLegend": true
-          "calcs": [
-            "last"
-          ],
-          "fields": "",
-          "values": false
         },
-        "textMode": "auto"
+        "tooltip": {
+          "mode": "single",
+          "sort": "none"
+        }
       },
-      "pluginVersion": "10.0.2",
+      "pluginVersion": "10.4.14",
       "repeat": "node_id",
       "repeatDirection": "h",
       "targets": [
@@ -782,18 +831,20 @@
             "type": "prometheus",
             "uid": "PBFA97CFB590B2093"
           },
+          "editorMode": "code",
           "exemplar": true,
-          "expr": "sum((node_filesystem_free_bytes{fstype=\"ext4\",mountpoint=~\"(/$)|(/media.*)\"} / node_filesystem_size_bytes{fstype=\"ext4\",mountpoint=~\"(/$)|(/media.*)\"}) * on(instance) group_left(node_name) node_meta{node_name=~\"$node_id\"} * 100) / count(node_meta * on(instance) group_left(node_name) node_meta{node_name=~\"$node_id\"})",
+          "expr": "node_filesystem_free_bytes{fstype=\"ext4\"}  / node_filesystem_size_bytes{fstype=\"ext4\"} * on(instance) group_left(node_name) node_meta{node_name=~\"$node_id\"} * 100",
           "format": "time_series",
           "interval": "",
           "intervalFactor": 2,
-          "legendFormat": "",
+          "legendFormat": "{{mountpoint}}",
+          "range": true,
           "refId": "A",
           "step": 20
         }
       ],
       "title": "Available Disk Space $node_id",
-      "type": "stat"
+      "type": "timeseries"
     },
     {
       "aliasColors": {},
@@ -811,7 +862,7 @@
         "h": 7,
         "w": 24,
         "x": 0,
-        "y": 12
+        "y": 14
       },
       "hiddenSeries": false,
       "id": 14,
@@ -830,13 +881,12 @@
       },
       "lines": true,
       "linewidth": 1,
-      "links": [],
       "nullPointMode": "null as zero",
       "options": {
         "alertThreshold": true
       },
       "percentage": false,
-      "pluginVersion": "10.0.2",
+      "pluginVersion": "10.4.14",
       "pointradius": 5,
       "points": false,
       "renderer": "flot",
@@ -900,6 +950,7 @@
             "mode": "palette-classic"
           },
           "custom": {
+            "axisBorderShow": false,
             "axisCenteredZero": false,
             "axisColorMode": "text",
             "axisLabel": "",
@@ -913,6 +964,7 @@
               "tooltip": false,
               "viz": false
             },
+            "insertNulls": false,
             "lineInterpolation": "linear",
             "lineWidth": 1,
             "pointSize": 5,
@@ -961,12 +1013,11 @@
       },
       "gridPos": {
         "h": 7,
-        "w": 2.6666666666666665,
+        "w": 6,
         "x": 0,
-        "y": 19
+        "y": 21
       },
       "id": 15,
-      "links": [],
       "maxPerRow": 12,
       "options": {
         "legend": {
@@ -1074,7 +1125,7 @@
         "h": 7,
         "w": 24,
         "x": 0,
-        "y": 26
+        "y": 28
       },
       "hiddenSeries": false,
       "id": 16,
@@ -1091,13 +1142,12 @@
       },
       "lines": true,
       "linewidth": 1,
-      "links": [],
       "nullPointMode": "null as zero",
       "options": {
         "alertThreshold": true
       },
       "percentage": false,
-      "pluginVersion": "10.0.2",
+      "pluginVersion": "10.4.14",
       "pointradius": 5,
       "points": false,
       "renderer": "flot",
@@ -1178,7 +1228,7 @@
         "h": 7,
         "w": 12,
         "x": 0,
-        "y": 33
+        "y": 35
       },
       "hiddenSeries": false,
       "id": 18,
@@ -1195,7 +1245,6 @@
       },
       "lines": true,
       "linewidth": 1,
-      "links": [],
       "nullPointMode": "null as zero",
       "options": {
         "alertThreshold": true
@@ -1281,7 +1330,7 @@
         "h": 7,
         "w": 12,
         "x": 12,
-        "y": 33
+        "y": 35
       },
       "hiddenSeries": false,
       "id": 19,
@@ -1300,7 +1349,6 @@
       },
       "lines": true,
       "linewidth": 1,
-      "links": [],
       "nullPointMode": "null as zero",
       "options": {
         "alertThreshold": true
@@ -1376,7 +1424,7 @@
         "h": 7,
         "w": 18,
         "x": 0,
-        "y": 40
+        "y": 42
       },
       "hiddenSeries": false,
       "id": 12,
@@ -1397,7 +1445,6 @@
       },
       "lines": true,
       "linewidth": 1,
-      "links": [],
       "nullPointMode": "null",
       "options": {
         "alertThreshold": true
@@ -1499,10 +1546,9 @@
         "h": 7,
         "w": 6,
         "x": 18,
-        "y": 40
+        "y": 42
       },
       "id": 7,
-      "links": [],
       "maxDataPoints": 100,
       "options": {
         "colorMode": "none",
@@ -1600,10 +1646,9 @@
         "h": 7,
         "w": 24,
         "x": 0,
-        "y": 47
+        "y": 49
       },
       "id": 17,
-      "links": [],
       "options": {
         "legend": {
           "calcs": [],
@@ -1658,7 +1703,7 @@
         "h": 9,
         "w": 24,
         "x": 0,
-        "y": 54
+        "y": 56
       },
       "id": 30,
       "options": {
@@ -1688,8 +1733,7 @@
     }
   ],
   "refresh": "",
-  "schemaVersion": 38,
+  "schemaVersion": 39,
-  "style": "dark",
   "tags": [
     "swarmprom",
     "prometheus",
@@ -1836,6 +1880,6 @@
   "timezone": "",
   "title": "Docker Swarm Nodes",
   "uid": "BPlb-Sgik",
-  "version": 24,
+  "version": 7,
   "weekStart": ""
 }

release/1.6.0+v1.8.1

@@ -0,0 +1 @@
+Adds option to expose ports for node and cadvisor service