This section explains how to configure Cloud-Based Monitoring and Remote Support for your Qumulo cluster.

How Cloud-Based Monitoring Works

Enabling Cloud-Based Monitoring lets the Qumulo Care team monitor your Qumulo cluster proactively.

We use a proprietary application that aggregates diagnostic cluster data and alerts the Qumulo Care team if an issue arises. Depending on the issue severity and cluster state, a member of the Qumulo Care team reaches out. For more information, see:

How Remote Support Works

Enabling Remote Support lets the Qumulo Care team access your Qumulo cluster solely to assist you with a software update or perform diagnostics or troubleshooting on your cluster from the command line.

When you install VPN keys in the /etc/openvpn directory, an authorized member of the Qumulo Care team uses SSH to connect to the ep1.qumulo.com server and then uses SSH through a secure VPN connection to connect to your cluster (normally, this VPN connection is closed).

By default, the VPN tunnel remains open for four hours to allow members of the Qumulo Care team to perform operations such as uploading logs to monitor.qumulo.com or to a secured Amazon S3 bucket and sending diagnostic data to a private Amazon EC2 instance for analysis.

You can configure the connection period and enable or disable Remote Support at any time.

What Data Gets Sent to Qumulo

Cloud-Based Monitoring and Remote Support let your cluster send the following detailed diagnostic data to Qumulo through an encrypted connection.

  • Cluster name

  • Number of nodes in cluster

  • Hardware and software incidents

    • Drives

      • CRC errors

      • S.M.A.R.T. status alerts

      • Capacity triggers

    • Nodes

      • PSU failure

      • Fan failure

      • Recused node

      • Offline node

      • Unreachable cluster

    • Qumulo Core

      • New process core dump
  • Configuration data (such as users, groups, SMB shares, and NFS exports)

  • Logs, stack traces, and code dumps

Prerequisites

Before you can use Cloud-Based Monitoring and Remote Support:

  • A member of the Qumulo Care Team must install VPN keys on your Qumulo cluster

  • You must enable the following destination hostnames for TCP on port 443

    Hostname Description
    api.nexus.qumulo.com Nexus monitoring
    ep1.qumulo.com

    Remote Support

    api.missionq.qumulo.com Cloud-Based Monitoring connectivity
    missionq-dumps.s3.amazonaws.com Proxy forwarding
    monitor.qumulo.com Cloud-Based Monitoring log uploads

Enabling Cloud-Based Monitoring

Cloud-Based Monitoring is enabled for you by default. If you have disabled Cloud-Based Monitoring, you can enable it by using the Qumulo Core Web UI or qq CLI.

To Enable Cloud-Based Monitoring by Using the Qumulo Core Web UI

  1. Log in to the Qumulo Core Web UI.

  2. Click Support > Qumulo Care.

  3. On the Qumulo Care page:

    1. In the Cloud-Based Monitoring section, click Edit.

    2. Click Yes, I want Qumulo Cloud-Based Monitoring and then click Save.

If your configuration is valid, the Qumulo Core Web UI shows the status Enabled | Connected.

To Enable Cloud-Based Monitoring by Using the qq CLI

  • To enable Cloud-Based Monitoring, run the qq set_monitoring_conf --enabled command.

  • To disable Cloud-Based Monitoring, run the qq set_monitoring_conf --disabled command.

  • To check the status of Cloud-Based Monitoring, run the qq monitoring_conf command.

Enabling Remote Support

Remote Support is enabled for you by default. If you have disabled Remote Support, you can enable by using the Qumulo Core Web UI or qq CLI.

To Enable Remote Support by Using the Qumulo Core Web UI

  1. Log in to the Qumulo Core Web UI.

  2. Click Support > Qumulo Care.

  3. On the Qumulo Care page:

    1. In the Remote Support section, click Edit.

    2. Under Do you want to enable Qumulo Remote Support?, click Yes and then click Save.

If your configuration is valid, the Qumulo Core Web UI shows the status Enabled | Connected.

To Enable Remote Support by Using the qq CLI

  • To enable Remote Support, run the qq set_monitoring_conf --vpn-enabled command.

  • To disable Remote Support, run the qq set_monitoring_conf --vpn-disabled command.

  • To check the status of Remote Support, run the qq set_monitoring_conf command.