add collector to monitor ZFS pools space usage (#17367)

1 files changed, 46 insertions, 0 deletions

diff --git a/src/health/health.d/zfs.conf b/src/health/health.d/zfs.conf
index d2a561000b..9c1f0018bd 100644
--- a/src/health/health.d/zfs.conf
+++ b/src/health/health.d/zfs.conf
@@ -42,3 +42,49 @@ component: File system
   summary: Critical ZFS pool ${label:pool} state
      info: ZFS pool ${label:pool} state is faulted or unavail
        to: sysadmin
+
+
+## go.d/zfspool
+
+ template: zfs_pool_space_utilization
+       on: zfspool.pool_space_utilization
+    class: Utilization
+     type: System
+component: File system
+     calc: $utilization
+    units: %
+    every: 1m
+     warn: $this > (($status >= $WARNING ) ? (85) : (90))
+     crit: $this > (($status >= $WARNING ) ? (90) : (98))
+    delay: down 1m multiplier 1.5 max 1h
+  summary: ZFS pool ${label:pool} space utilization
+     info: ZFS pool ${label:pool} is nearing capacity. Current space usage is above the threshold.
+       to: sysadmin
+
+ template: zfs_pool_health_state_warn
+       on: zfspool.pool_health_state
+    class: Errors
+     type: System
+component: File system
+     calc: $degraded
+    units: boolean
+    every: 10s
+     warn: $this > 0
+    delay: down 1m multiplier 1.5 max 1h
+  summary: ZFS pool ${label:pool} state
+     info: ZFS pool ${label:pool} state is degraded
+       to: sysadmin
+
+ template: zfs_pool_health_state_crit
+       on: zfspool.pool_health_state
+    class: Errors
+     type: System
+component: File system
+     calc: $faulted + $unavail
+    units: boolean
+    every: 10s
+     crit: $this > 0
+    delay: down 1m multiplier 1.5 max 1h
+  summary: Critical ZFS pool ${label:pool} state
+     info: ZFS pool ${label:pool} state is faulted or unavail
+       to: sysadmin