feat: add ZFS monitoring (#2209)

- track pool capacity, health, I/O, scrub status, and vdev errors
- report dataset usage and correct ZFS filesystem metrics
- add pool charts, detail views, refresh controls, and health alerts
- persist pool details and include ZFS usage in disk alerts
- support configurable detail intervals and legacy agent compatibility

---------

Co-authored-by: hank <hank@henrygd.me>
This commit is contained in:
Tamás Vince
2026-09-01 18:19:36 +02:00
committed by GitHub
parent b38fb7dafa
commit 917d069ab3
46 changed files with 3768 additions and 15 deletions

View File

@@ -51,6 +51,7 @@ func NewHandlerRegistry() *HandlerRegistry {
registry.Register(common.GetContainerInfo, &GetContainerInfoHandler{})
registry.Register(common.GetSmartData, &GetSmartDataHandler{})
registry.Register(common.GetSystemdInfo, &GetSystemdInfoHandler{})
registry.Register(common.GetZfsData, &GetZfsDataHandler{})
return registry
}
@@ -178,6 +179,23 @@ func (h *GetSmartDataHandler) Handle(hctx *HandlerContext) error {
}, hctx.RequestID)
}
////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////
// GetZfsDataHandler handles ZFS detail data requests
type GetZfsDataHandler struct{}
func (h *GetZfsDataHandler) Handle(hctx *HandlerContext) error {
if hctx.Agent.zfsManager == nil {
return hctx.SendResponse(nil, hctx.RequestID)
}
var req common.ZfsDataRequest
if err := cbor.Unmarshal(hctx.Request.Data, &req); err != nil {
return err
}
return hctx.SendResponse(hctx.Agent.zfsManager.GetDetail(req.Force), hctx.RequestID)
}
////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////