Checkmk extension for Dell Storage REST API

Description

Check Dell Storage Managed by the Dell Storage Manager with the Storage REST API. This Special Agent uses piggyback to return informations for different parts of the system.

Piggyback structure

• A node per StorageCenter
  • List of StorageCenter Alerts
  • State of the Storage Center
  • State of the Controllers
  • State of the Enclosures
  • State of the Volumes (w/ metrics for latency, throughput, iops and usage)
• A node per Controllers
  • State of the Controller
  • State of the Controller Ports (w/ metrics for latency, throughput ans iops)
  • State of the Controller Fans
  • State of the Controller PSUs
  • State of the Controller Temperatures
• A node per Enclosures
  • State of the Enclosure
  • State of the Enclosure Fans
  • State of the Enclosure Disks (w/ metrics for latency, throughput, iops and usage)
  • State of the Controller PSUs
  • State of the Enclosure Temperatures

Development

For the best development experience use VSCode with the Remote Containers extension. This maps your workspace into a checkmk docker container giving you access to the python environment and libraries the installed extension has.

Directories

The following directories in this repo are getting mapped into the Checkmk site.

• agents, checkman, checks, doc, inventory, notifications, pnp-templates, web are mapped into local/share/check_mk/
• agent_based is mapped to local/lib/check_mk/base/plugins/agent_based
• nagios_plugins is mapped to local/lib/nagios/plugins

Continuous integration

Local

To build the package hit Crtl+Shift+B to execute the build task in VSCode.

pytest can be executed from the terminal or the test ui.

Github Workflow

The provided Github Workflows run pytest and flake8 in the same checkmk docker conatiner as vscode.