Unable to load RacksDB database: Property types is required in schema for object Schema_content #324

parapar · 2024-07-30T08:41:51Z

parapar
Jul 30, 2024

The slurm-web-agent service fails to start with the CRITICAL error "Unable to load RacksDB database: Property types is required in schema for object Schema_content".

Debian testing installation.
The slurm-web-gateway seems to run ok.
Default /usr/share/racksdb/schemas/racksdb.yml:

# RacksDB database schema

_version: 0.4.0

_content:
  properties:
    types:
      type: :Types
      description: Datacenter equipments types definitions.
    datacenters:
      type: list[:Datacenter]
      description: List of datacenters definitions.
    infrastructures:
      type: list[:Infrastructure]
      description: List of infrastructures definitions.

_objects:
  Types:
    properties:
      nodes:
        type: list[:NodeType]
        description: List of nodes types definitions.
        default: []
      storage:
        type: list[:StorageEquipmentType]
        description: List of storage equipments types definitions.
        default: []
      network:
        type: list[:NetworkEquipmentType]
        description: List of network equipments types definitions.
        default: []
      misc:
        type: list[:MiscEquipmentType]
        description: List of miscellaneous equipments types definitions.
        default: []
      racks:
        type: list[:RackType]
        description: List of (empty) racks types definitions.
  NodeType:
    properties:
      id:
        type: str
        description: Unique identifier of node type.
        key: true
        example: server
      model:
        type: str
        description: Node type model name.
        example: 2U edge server
      height:
        type: ~rack_height
        description: Height of the node.
        example: 2u
      width:
        type: ~rack_width
        description: Width of the node.
        example: 0.5
      specs:
        type: str
        description: URL to node specsheet.
        optional: true
        example: https://github.com/opencomputeproject/
      cpu:
        type: :NodeTypeCpu
        description: CPU configuration of the node.
      ram:
        type: :NodeTypeRam
        description: RAM configuration of the node.
      storage:
        type: list[:NodeTypeStorage]
        description: List of storage devices of the node.
        optional: true
      netifs:
        type: list[:NodeTypeNetif]
        description: List of network interfaces of the node.
        optional: true
      gpu:
        type: list[:NodeTypeGpu]
        description: List of GPUs of the node.
        optional: true
  NodeTypeCpu:
    properties:
      model:
        type: str
        description: The CPU model name.
        example: SiPearl Rhea1
      specs:
        type: str
        description: URL to CPU specsheet.
        optional: true
        example: https://sipearl.com/en
      sockets:
        type: int
        description: The number of sockets.
        example: 2
      cores:
        type: int
        description: The number of cores per socket.
        example: 96
  NodeTypeRam:
    properties:
      dimm:
        type: int
        description: The number of DIMMs.
        example: 8
      size:
        type: ~bytes
        description: The storage capacity of each DIMM.
        example: 32GB
  NodeTypeStorage:
    properties:
      type:
        type: ~storage_type
        description: The type of storage device.
        example: nvme
      size:
        type: ~bytes
        description: The storage capacity of the storage device.
        example: 2TB
      model:
        type: str
        description: The model name of the storage device.
        optional: true
        example: NVMe M.2 PCIe 5.0
  NodeTypeNetif:
    properties:
      type:
        type: ~netif_type
        description: The type of network interface.
        example: infiniband
      bandwidth:
        type: ~bits
        description: The bandwidth (per second) of the network interface.
        example: 100Gb
  NodeTypeGpu:
    properties:
      model:
        type: str
        description: The GPU model name.
        example: AMD Instinct MI250
      specs:
        type: str
        description: URL to GPU specsheet.
        optional: true
        example: https://www.amd.com/fr/products/server-accelerators/instinct-mi250
      memory:
        type: ~bytes
        description: The amount of memory per GPU.
        example: 128GB
  StorageEquipmentType:
    properties:
      id:
        type: str
        description: Unique identifier of storage equipment type.
        key: true
        example: nas
      model:
        type: str
        description: Storage equipment model name.
        example: 24x2.5 disks
      height:
        type: ~rack_height
        description: Height of storage equipment.
        example: 3u
      width:
        type: ~rack_width
        description: Width of storage equipment.
        default: full
        example: full
      specs:
        type: str
        description: URL to storage equipment specsheet.
        optional: true
        example: https://github.com/opencomputeproject/
      disks:
        type: list[:StorageEquipmentTypeDisk]
        description: List of storage devices in the storage equipment.
        optional: true
      netifs:
        type: list[:StorageEquipmentTypeNetif]
        description: List of network devices in the storage equipment.
        optional: true
  StorageEquipmentTypeDisk:
    properties:
      type:
        type: ~storage_type
        description: The type of storage device.
        example: disk
      size:
        type: ~bytes
        description: The storage capacity of the storage device.
        example: 4TB
      model:
        type: str
        description: The model name of the storage device.
        optional: true
        example: 4TB SATA 7200RPM
      number:
        type: int
        description: >-
          The number of this storage device available in the storage equipment.
        example: 24
  StorageEquipmentTypeNetif:
    properties:
      type:
        type: ~netif_type
        description: The type of network interface.
        example: ethernet
      bandwidth:
        type: ~bits
        description: The bandwidth (per second) of the network interface.
        example: 2.5Gb
  NetworkEquipmentType:
    properties:
      id:
        type: str
        description: Unique identifier of the network equipment type.
        key: true
        example: switch48
      model:
        type: str
        description: Network equipment model name.
        example: Manageable Ethernet switch 48x1Gbe 4xSFP
      height:
        type: ~rack_height
        description: Height of network equipment.
        example: 1u
      width:
        type: ~rack_width
        description: Width of network equipment.
        default: full
        example: full
      specs:
        type: str
        description: URL to network equipment specsheet.
        optional: true
        example: https://github.com/opencomputeproject/
      netifs:
        type: list[:NetworkEquipmentTypeNetif]
        description: List of network interfaces on this network equipment.
        optional: true
  NetworkEquipmentTypeNetif:
    properties:
      type:
        type: ~netif_type
        description: The type of network interface.
        example: ethernet
      bandwidth:
        type: ~bits
        description: The bandwidth (per second) of the network interface.
        example: 1Gb
      number:
        type: int
        description: >-
          The number of this network interface available in the network
          equipment.
        example: 48
  MiscEquipmentType:
    properties:
      id:
        type: str
        description: Unique identifier of the miscellaneous equipment type.
        key: true
        example: kvmconsole
      model:
        type: str
        description: Miscellaneous equipment model name.
        example: 19“ KVM console
      height:
        type: ~rack_height
        description: Height of miscellaneous equipment.
        example: 1u
      width:
        type: ~rack_width
        description: Width of miscellaneous equipment.
        default: full
        example: full
      specs:
        type: str
        description: URL to miscellaneous equipment specsheet.
        optional: true
        example: https://github.com/opencomputeproject/
  RackType:
    properties:
      id:
        type: str
        description: Unique identifier of the rack type.
        key: true
        example: standard
      height:
        type: ~dimension
        description: Height of the rack.
        example:  1867mm
      width:
        type: ~dimension
        description: Width of the rack.
        example: 600mm
      depth:
        type: ~dimension
        description: Depth of the rack.
        example: 914mm
      slots:
        type: ~rack_height
        description: Number of U slots available in the rack.
        example: 42u
      initial:
        type: int
        description: Index of initial slot in the rack
        default: 1
        example: 1
  Datacenter:
    properties:
      name:
        type: str
        description: Unique name of the datacenter.
        key: true
        example: north
      rooms:
        type: list[:DatacenterRoom]
        description: List of rooms in this datacenter.
      tags:
        type: list[str]
        description: The list of tags associated to this datacenter.
        optional: true
      location:
        type: :DatacenterLocation
        description: The GPS coordinates of the datacenter.
        optional: true
  DatacenterRoom:
    properties:
      name:
        type: str
        description: Unique name of the room in this datacenter.
        key: true
        example: noisy
      dimensions:
        type: :DatacenterRoomDimensions
        description: Dimensions of this room.
      rows:
        type: list[:RacksRow]
        description: List of racks rows on this room.
        optional: true
      datacenter:
        type: ^Datacenter
        description: >-
          Back reference to the datacenter where this room is located.
  DatacenterRoomDimensions:
    properties:
      width:
        type: ~dimension
        description: Width of datacenter room.
        example: 10m
      depth:
        type: ~dimension
        description: Depth of datacenter room.
        example: 15m
  DatacenterLocation:
    properties:
      longitude:
        type: float
        description: GPS longitude of the datacenter.
      latitude:
        type: float
        description: GPS latitude of the datacenter.
  RacksRow:
    properties:
      name:
        type: str
        description: Unique name of the racks row.
        key: true
        example: computeA
      position:
        type: :RacksRowPosition
        description: The position of the racks row in the room.
      racks:
        type: list[:Rack]
        description: The list of (empty) racks in the row.
      nbracks:
        type: int
        description: Number of racks in the row.
        computed: true
      reversed:
        type: bool
        description: >-
          Boolean to control the side of the racks doors in the racks row. When
          reversed is true, the doors are on the top.
        default: false
        example: true
  RacksRowPosition:
    description: >-
      NOTE: Please refer to xref:positioning-racks.adoc[racks positioning
      how-to] for more details.
    properties:
      width:
        type: ~dimension
        description: >-
          The position of the top-left corner of the racks row in the width axis
          of the room.
        example: 2m
      depth:
        type: ~dimension
        description: >-
          The position of the top-left corner of the racks row in the depth axis
          of the room.
        example: 3m
      rotation:
        type: ~angle
        description: >-
          The rotation angle of the racks row clockwise compared to the width
          axis of the room (ie. an horizontal line).
        default: 0
        example: 90
  Rack:
    properties:
      name:
        type: expandable
        description: The names of the racks in this set.
        example: A[01-10]
      slot:
        type: rangeid
        description: The first slot used by this set of racks.
        default: 0
        example: 2
      type:
        type: $RackType.id
        description: The unique ID of rack type of this racks set.
      datacenter:
        type: ^Datacenter
        description: The datacenter where this rack is located.
      room:
        type: ^DatacenterRoom
        description: The datacenter room where this rack is located.
      row:
        type: ^RacksRow
        description: The racks row of this rack.
      tags:
        type: list[str]
        description: >-
          The list of tags associated to the rack.
        optional: true
        example: ["control"]
      nodes:
        type: list[:Node]
        description: List of nodes in the rack.
        computed: true
      fillrate:
        type: float
        description: Rack filling rate.
        computed: true
  Infrastructure:
    properties:
      name:
        type: str
        description: The name of the infrastructure.
        key: true
        example: mercury
      description:
        type: str
        description: Text description of the infrastructure.
        example: HPC cluster
      layout:
        type: list[:InfrastructurePart]
        description: The list of parts composing the infrastructure.
      tags:
        type: list[str]
        description: List of tags associated to the infrastructure.
        optional: true
        example: ["hpc"]
  InfrastructurePart:
    description: >-
      This represents all the equipments of an infrastructure in one particular
      datacenter rack.
    properties:
      rack:
        type: $Rack.name
        description: The name of the rack.
      nodes:
        type: list[:Node]
        description: The list of nodes of the infrastructure in this rack.
        default: []
      storage:
        type: list[:StorageEquipment]
        description: >-
          The list of storage equipments of the infrastructure in this rack.
        default: []
      network:
        type: list[:NetworkEquipment]
        description: >-
          The list of network equipments of the infrastructure in this rack.
        default: []
      misc:
        type: list[:MiscEquipment]
        description: >-
          The list of miscellaneous equipments of the infrastructure in this
          rack.
        default: []
      tags:
        type: list[str]
        description: >-
          The list of tags associated to the equipments of the infrastructure in
          this rack.
        optional: true
        example: ["compute"]
  Node:
    description: >-
      NOTE: Please refer to xref:positioning-equipments.adoc[equipment
      positioning how-to] for more details.
    properties:
      name:
        type: expandable
        description: The names of the nodes in this set.
        key: true
        example: cn[001-0040]
      infrastructure:
        type: ^Infrastructure
        description: The infrastructure of these nodes.
      rack:
        type: ^InfrastructurePart.rack
        description: The rack of these nodes.
      type:
        type: $NodeType.id
        description: The type of nodes unique identifier.
      slot:
        type: rangeid
        description: The slot in the rack used by the first node in this set.
        example: 10
      tags:
        type: list[str]
        description: The list of tags associated to these nodes.
        optional: true
        example: ["compute", "standard"]
      position:
        type: :EquipmentPosition
        description: Node position in the rack.
        computed: true
  StorageEquipment:
    description: >-
      NOTE: Please refer to xref:positioning-equipments.adoc[equipment
      positioning how-to] for more details.
    properties:
      name:
        type: expandable
        description: The names of the storage equipments in this set.
        key: true
        example: nas[01-04]
      infrastructure:
        type: ^Infrastructure
        description: The infrastructure of these storage equipments.
      rack:
        type: ^InfrastructurePart.rack
        description: The rack of these storage equipments.
      type:
        type: $StorageEquipmentType.id
        description: The type of storage equipment unique identifier.
      slot:
        type: rangeid
        description: >-
          The slot in the rack used by the first storage equipment in this set.
        example: 20
      tags:
        type: list[str]
        description: The list of tags associated to these storage equipments.
        optional: true
        example: ["storage", "nas"]
      position:
        type: :EquipmentPosition
        description: Storage equipment position in the rack.
        computed: true
  NetworkEquipment:
    description: >-
      NOTE: Please refer to xref:positioning-equipments.adoc[equipment
      positioning how-to] for more details.
    properties:
      name:
        type: expandable
        description: The names of the network equipments in this set.
        key: true
        example: ethsw[01-10]
      infrastructure:
        type: ^Infrastructure
        description: The infrastructure of these network equipments.
      rack:
        type: ^InfrastructurePart.rack
        description: The rack of these network equipments.
      type:
        type: $NetworkEquipmentType.id
        description: The type of network equipment unique identifier.
      slot:
        type: rangeid
        description: >-
          The slot in the rack used by the first network equipment in this set.
        example: 30
      tags:
        type: list[str]
        description: The list of tags associated to these network equipments.
        optional: true
        example: ["ethernet", "switch"]
      position:
        type: :EquipmentPosition
        description: Network equipment position in the rack.
        computed: true
  MiscEquipment:
    description: >-
      NOTE: Please refer to xref:positioning-equipments.adoc[equipment
      positioning how-to] for more details.
    properties:
      name:
        type: expandable
        description: The names of the miscellaneous equipments in this set.
        key: true
        example: kvm[01-02]
      infrastructure:
        type: ^Infrastructure
        description: The infrastructure of these miscellaneous equipments.
      rack:
        type: ^InfrastructurePart.rack
        description: The rack of these miscellaneous equipments.
      type:
        type: $MiscEquipmentType.id
        description: The type of miscellaneous equipment unique identifier.
      slot:
        type: rangeid
        description: >-
          The slot in the rack used by the first miscellaneous equipment in this
          set.
        example: 30
      tags:
        type: list[str]
        description: >-
          The list of tags associated to these miscellaneous equipments.
        optional: true
        example: ["kvm", "keyboard"]
      position:
        type: :EquipmentPosition
        description: Miscellaneous equipment position in the rack.
        computed: true
  EquipmentPosition:
    description: Equipment position in the rack.
    properties:
      height:
        type: int
        description: Rack slot where the equipment is located.
      width:
        type: int
        description: Equipment position in rack width.

Answered by rezib

Jul 30, 2024

Hello @parapar, I just converted the issue into a Q&A discussion as this is more a question than an actual bug at this stage.

Did you define your RacksDB database with the topology of your cluster, as mentionned in the quickstart guide?

The easiest way to start is by copying the provided examples.

View full answer

parapar · 2024-07-30T09:01:09Z

parapar
Jul 30, 2024
Author

More DEBUG info:

jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Schema extensions file /etc/racksdb/extensions.yml not found, skipping extensions
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Searching module in ['/usr/lib/python3/dist-packages/racksdb/dtypes']
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading module angle/FileFinder('/usr/lib/python3/dist-packages/racksdb/dtypes')
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class SchemaDefinedTypeAngle
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading module bits/FileFinder('/usr/lib/python3/dist-packages/racksdb/dtypes')
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class SchemaDefinedTypeBits
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading module bytes/FileFinder('/usr/lib/python3/dist-packages/racksdb/dtypes')
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class SchemaDefinedTypeBytes
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading module dimension/FileFinder('/usr/lib/python3/dist-packages/racksdb/dtypes')
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class SchemaDefinedTypeDimension
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading module netif_type/FileFinder('/usr/lib/python3/dist-packages/racksdb/dtypes')
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class SchemaDefinedTypeNetifType
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading module rack_height/FileFinder('/usr/lib/python3/dist-packages/racksdb/dtypes')
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class SchemaDefinedTypeRackHeight
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading module rack_width/FileFinder('/usr/lib/python3/dist-packages/racksdb/dtypes')
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class SchemaDefinedTypeRackWidth
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading module storage_type/FileFinder('/usr/lib/python3/dist-packages/racksdb/dtypes')
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class SchemaDefinedTypeStorageType
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading module watts/FileFinder('/usr/lib/python3/dist-packages/racksdb/dtypes')
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class SchemaDefinedTypeWatts
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of _content
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of Types
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of NodeType
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of NodeTypeCpu
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class NodeTypeCpu refs: [] subobjs: []
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of NodeTypeRam
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class NodeTypeRam refs: [] subobjs: []
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of NodeTypeStorage
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class NodeTypeStorage refs: [] subobjs: []
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of NodeTypeNetif
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class NodeTypeNetif refs: [] subobjs: []
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of NodeTypeGpu
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class NodeTypeGpu refs: [] subobjs: []
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class NodeType refs: [] subobjs: ['NodeTypeRam', 'NodeTypeCpu', 'NodeTypeNetif', 'NodeTypeStorage', 'NodeTypeGpu']
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of StorageEquipmentType
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of StorageEquipmentTypeDisk
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class StorageEquipmentTypeDisk refs: [] subobjs: []
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of StorageEquipmentTypeNetif
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class StorageEquipmentTypeNetif refs: [] subobjs: []
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class StorageEquipmentType refs: [] subobjs: ['StorageEquipmentTypeNetif', 'StorageEquipmentTypeDisk']
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of NetworkEquipmentType
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of NetworkEquipmentTypeNetif
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class NetworkEquipmentTypeNetif refs: [] subobjs: []
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class NetworkEquipmentType refs: [] subobjs: ['NetworkEquipmentTypeNetif']
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of MiscEquipmentType
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class MiscEquipmentType refs: [] subobjs: []
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of RackType
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class RackType refs: [] subobjs: []
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class Types refs: [] subobjs: ['StorageEquipmentType', 'MiscEquipmentType', 'NodeTypeNetif', 'RackType', 'NetworkEquipmentType', 'NodeType', 'StorageEquipmentTypeNetif', 'NetworkEquipmentTypeNetif', 'NodeTypeRam', 'NodeTypeCpu', 'NodeTypeStorage', 'N>
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of Datacenter
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of DatacenterRoom
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of DatacenterRoomDimensions
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class DatacenterRoomDimensions refs: [] subobjs: []
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of RacksRow
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of RacksRowPosition
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class RacksRowPosition refs: [] subobjs: []
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of Rack
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading back reference to Datacenter
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading back reference to DatacenterRoom
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading back reference to RacksRow
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of Node
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading back reference to Infrastructure
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of Infrastructure
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of InfrastructurePart
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of StorageEquipment
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading back reference to Infrastructure
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading back reference to InfrastructurePart
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of EquipmentPosition
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class EquipmentPosition refs: [] subobjs: []
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class StorageEquipment refs: ['StorageEquipmentType'] subobjs: ['EquipmentPosition']
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of NetworkEquipment
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading back reference to Infrastructure
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading back reference to InfrastructurePart
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class NetworkEquipment refs: ['NetworkEquipmentType'] subobjs: ['EquipmentPosition']
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of MiscEquipment
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading back reference to Infrastructure
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading back reference to InfrastructurePart
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class MiscEquipment refs: ['MiscEquipmentType'] subobjs: ['EquipmentPosition']
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class InfrastructurePart refs: ['StorageEquipmentType', 'MiscEquipmentType', 'Rack', 'NetworkEquipmentType'] subobjs: ['NetworkEquipment', 'StorageEquipment', 'Node', 'EquipmentPosition', 'MiscEquipment']
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class Infrastructure refs: ['StorageEquipmentType', 'MiscEquipmentType', 'Rack', 'NetworkEquipmentType'] subobjs: ['NetworkEquipment', 'StorageEquipment', 'Node', 'EquipmentPosition', 'MiscEquipment', 'InfrastructurePart']
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading back reference to InfrastructurePart
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class Node refs: ['NodeType'] subobjs: ['EquipmentPosition']
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class Rack refs: ['NodeType', 'RackType'] subobjs: ['Node', 'EquipmentPosition']
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class RacksRow refs: ['NodeType', 'RackType'] subobjs: ['Node', 'EquipmentPosition', 'Rack', 'RacksRowPosition']
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading back reference to Datacenter
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class DatacenterRoom refs: ['NodeType', 'RackType'] subobjs: ['RacksRow', 'DatacenterRoomDimensions', 'RacksRowPosition', 'Node', 'EquipmentPosition', 'Rack']
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading class of DatacenterLocation
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class DatacenterLocation refs: [] subobjs: []
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class Datacenter refs: ['NodeType', 'RackType'] subobjs: ['RacksRow', 'DatacenterRoom', 'DatacenterRoomDimensions', 'RacksRowPosition', 'DatacenterLocation', 'Node', 'EquipmentPosition', 'Rack']
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Class _content refs: ['StorageEquipmentType', 'MiscEquipmentType', 'RackType', 'NetworkEquipmentType', 'Rack', 'NodeType'] subobjs: ['RacksRow', 'Infrastructure', 'NodeTypeRam', 'DatacenterRoomDimensions', 'StorageEquipment', 'Types', 'MiscEquipment'>
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [DEBUG] Loading object _root with {} (Schema_content)
jul 30 10:56:26 host slurm-web-agent[250468]: MainThread: [CRITICAL] Unable to load RacksDB database: Property types is required in schema for object Schema_content

0 replies

rezib · 2024-07-30T09:43:36Z

rezib
Jul 30, 2024
Maintainer

Hello @parapar, I just converted the issue into a Q&A discussion as this is more a question than an actual bug at this stage.

Did you define your RacksDB database with the topology of your cluster, as mentionned in the quickstart guide?

The easiest way to start is by copying the provided examples.

0 replies

parapar · 2024-07-30T16:00:11Z

parapar
Jul 30, 2024
Author

My bad, that was the problem. Now, I have defined my topology and got the racks plotted on the Resource tab. However, after the initial plot, once the async JS function that refreshes the node list runs, I get a blank page and a "Cannot read properties of undefined (reading 'length')" error in the console. The response to the nodes endpoints seems to be okay.

Additionally, in the Job tab, completed jobs are only visible for a short time. After that, they disappear, even though accessing the job details directly by ID in the URL still shows the complete information about the completed job.

Do you have any idea what might be causing these issues?

thx in advance for you hard work on this!!
j

1 reply

rezib Jul 31, 2024
Maintainer

My bad, that was the problem. Now, I have defined my topology and got the racks plotted on the Resource tab.

👍

However, after the initial plot, once the async JS function that refreshes the node list runs, I get a blank page and a "Cannot read properties of undefined (reading 'length')" error in the console. The response to the nodes endpoints seems to be okay.

Can I get a screenshot of this error in the console?

Additionally, in the Job tab, completed jobs are only visible for a short time. After that, they disappear, even though accessing the job details directly by ID in the URL still shows the complete information about the completed job.

That is currently the expected behavior in Slurm-web 3.1.0. I just opened issue #325 for this feature request.

parapar · 2024-07-31T08:22:40Z

parapar
Jul 31, 2024
Author

Sure,
This is the first time of loading, it plots the drawing with the racks (although they are not listed in the table below):

Then after some seconds the JS function is pulling again the nodes and refreshes the page with a similar error and goes blank:

The content of the page after that is:

<!--
  Copyright (c) 2023-2024 Rackslab

  This file is part of Slurm-web.

  SPDX-License-Identifier: GPL-3.0-or-later
-->
<!DOCTYPE html>
<html class="h-full bg-white">
  <head>
    <meta charset="UTF-8">
    <link rel="icon" href="[/favicon.ico](http://10.56.35.121:5011/favicon.ico)">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Slurm-web</title>
    <script type="module" crossorigin src="[/assets/index-45f37282.js](http://10.56.35.121:5011/assets/index-45f37282.js)"></script>
    <link rel="stylesheet" href="[/assets/index-db70270e.css](http://10.56.35.121:5011/assets/index-db70270e.css)">
  </head>
  <body class="h-full">
    <div id="app"></div>
    
  </body>
</html>

1 reply

rezib Jul 31, 2024
Maintainer

In order to help tracking and searching, I have created a separate Q&A discussion #327 for this different problem.

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Unable to load RacksDB database: Property types is required in schema for object Schema_content #324

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