EMC Celerra/VNX Unified System (SSH)

This connector enables hardware monitoring for EMC Celerra and EMC VNX Unified Systems by connecting to their Control Server.

This connector supersedes:

emc^[5] enterprise^[6] hardware^[7] storage^[8]

Target

Typical platforms: EMC Celerra EMC VNX Unified

Operating system: Storage System

Prerequisites

Leverages: EMC naviseccli and nas_inventory utilities

Technology and protocols: Command Lines

Examples

CLI

metricshub HOSTNAME -t storage -c +EMCCelerra --ssh -u USER

metricshub.yaml

resourceGroups:
  <RESOURCE_GROUP>:
    resources:
      <HOSTNAME-ID>:
        attributes:
          host.name: <HOSTNAME> # Change with actual host name
          host.type: storage
        connectors: [ +EMCCelerra ] # Optional, to load only this connector
        protocols:
          ssh:
            username: <USERNAME> # Change with actual credentials
            password: <PASSWORD> # Encrypted using metricshub-encrypt

Connector Activation Criteria

The EMC Celerra/VNX Unified System (SSH) connector will be automatically activated, and its status will be reported as OK if all the below criteria are met:

The command below succeeds on the monitored host
- Command: /nas/bin/nas_inventory
- Output contains: Error 2100 (regex)

Metrics

Type	Collected Metrics	Specific Attributes
cpu	`hw.status{hw.type="cpu", state="degraded\|failed\|ok"}` `hw.status{hw.type="cpu", state="present"}`	`hw.parent.type` `id` `info` `model` `name`
enclosure	`hw.status{hw.type="enclosure", state="degraded\|failed\|ok"}` `hw.status{hw.type="enclosure", state="present"}`	`id` `model` `name` `serial_number` `type` `vendor`
logical_disk	`hw.status{hw.type="logical_disk", state="degraded\|failed\|ok"}` `hw.status{hw.type="logical_disk", state="present"}`	`hw.parent.type` `id` `name` `raid_level`
memory	`hw.memory.limit` `hw.status{hw.type="memory", state="degraded\|failed\|ok"}` `hw.status{hw.type="memory", state="present"}`	`hw.parent.type` `id` `info` `model` `name` `serial_number` `type`
network	`hw.network.bandwidth.limit` `hw.network.up` `hw.status{hw.type="network", state="degraded\|failed\|ok"}` `hw.status{hw.type="network", state="present"}`	`hw.parent.type` `id` `info` `name`
other_device	`hw.status{hw.type="other_device", state="degraded\|failed\|ok"}` `hw.status{hw.type="other_device", state="present"}`	`device_type` `hw.parent.type` `id` `info` `name`
physical_disk	`hw.physical_disk.size` `hw.status{hw.type="physical_disk", state="degraded\|failed\|ok"}` `hw.status{hw.type="physical_disk", state="present"}`	`firmware_version` `hw.parent.type` `id` `info` `model` `name` `vendor`
power_supply	`hw.status{hw.type="power_supply", state="degraded\|failed\|ok"}` `hw.status{hw.type="power_supply", state="present"}`	`hw.parent.type` `id` `info` `name` `power_supply_type`

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