services/nomad/monitoring: Remove HostDiskWillFillIn4Hours alarm

Author: the-maldridge

services/nomad/monitoring/alerts/node_exporter.yml

@@ -31,15 +31,6 @@ groups:
           summary: Host out of disk space (instance {{ $labels.instance }})
           description: "Disk is almost full (< 10% left)\n  VALUE = {{ $value }}\n  LABELS: {{ $labels }}"
 
-      - alert: HostDiskWillFillIn4Hours
-        expr: predict_linear(node_filesystem_free_bytes{fstype!~"tmpfs"}[1h], 4 * 3600) < 0
-        for: 5m
-        labels:
-          severity: warning
-        annotations:
-          summary: Host disk will fill in 4 hours (instance {{ $labels.instance }})
-          description: "Disk will fill in 4 hours at current write rate\n  VALUE = {{ $value }}\n  LABELS: {{ $labels }}"
-
       - alert: HostOutOfInodes
         expr: node_filesystem_files_free{mountpoint ="/rootfs"} / node_filesystem_files{mountpoint ="/rootfs"} * 100 < 10
         for: 5m