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  • OpenStack: How to backup and restore OpenStack instances between Bright 8.x upgrades?
    Answer: How to backup and restore OpenStack instances between Bright 8.x upgrades? Introduction: One of the prerequisites for upgrading Bright clusters (e.g. from version 8.1 to 8.2) is ...

  • Third Party Software: My program needs Python 3 in order to run. How do I install it?
    Answer: Running   yum search cm-python3 (the prefix "cm-" is important) should turn up the Bright Cluster Manager Python 3 package for more recent Bright Cluster Manager software.   A ...

  • Third Party Software: How do I configure nginx proxy to Galaxy?
    Answer:   The following link shows the configuration page for Galaxy and nginx:   https://wiki.galaxyproject.org/Admin/Config/nginxProxy   The following proxy rule should be added to the nginx.conf file:   # grep SSL /etc/nginx/nginx.conf SSL     If the ...

  • OpenStack: How do I enable DVR (Distributed Virtual Routing) in Openstack?
    Answer: To enable DVR (Distributed Virtual Routing) in OpenStack, make the following changes to Bright. [cluster]% openstack [cluster->openstack[default]]% settings [cluster->openstack[default]->settings]% networking [cluster->openstack[default]->settings->networking]% set enabledistributedrouters yes [cluster->openstack*[default*]->settings*->networking*]% commit [cluster->device]% configurationoverlay [cluster->configurationoverlay]% use openstackhypervisors [cluster->configurationoverlay[OpenStackHypervisors]]% ...

  • Security: How do I disable USB?
    Answer: How do I disable USB?   Short answer: Two options: 1. BIOS configuration (with or without password protection) 2. kernel configuration (with or without password protection)   Detail answer:   BIOS configuration   Several BIOS ...

  • General: How do I create a RHEL or Bright repository for my organization?
    Answer: In ceratin cases, the Bright cluster is not able to access the internet directly or having a local repository withing the companies intranet is beneficial ...

  • Day-to-day Administration: How do I migrate users to a new cluster?
    Answer: How do I migrate users to a new cluster?   Sometimes the administrator may wish to migrate users from one cluster to another. For example, when setting ...

  • Workload Management: How do I run an external Torque server with Bright?
    Answer: How do I setup a Bright cluster to use an external Torque server? Enable torque using the wlm-setup utility: [root@ma-b71-c6 ~]# wlm-setup -s -w torque                Disabling ...

  • Third Party Software: How do I configure BeeGFS to run on an InfiniBand interface?
    Answer: How do I configure BeeGFS to do native IB rather than IP over IB?   Preliminary: BeeGFS Installation By default BeeGFS is not installed on Bright Cluster Manager. Setting ...

  • Installing BCM: How do I run Intel Cluster Checker on a Bright cluster?
    Answer: This document assumes that Intel Cluster Checker 2019 is used. If a different version of Cluster Checker is used, instructions are probably similar but may ...

  • Cloudbursting: How can I attach an EBS snapshot volume to a new node in Amazon EC2?
    Answer: Advanced customization of Amazon EC2 instances — attaching snapshots   In some cases there is a need to automatically attach an EBS volume created from a snapshot ...

  • Workload Management: How can I submit TORQUE or SLURM Jobs from my Linux Desktops
    Answer: Bright provides an AdvancedConfig which allows additional submit hosts. This is configured in the "/cm/local/apps/cmd/etc/cmd.conf" as follows.    AdvancedConfig = {"AdditionalSubmitHosts=node002,login01,user-desktop1,user-desktop2"}   It is important to note that ...

  • OpenStack: How can VXLAN traffic be offloaded to InfiniBand ?
    Answer: How can VXLAN traffic be offloaded to InfiniBand ?   If the hardware on which a Bright OpenStack cluster is running has InfiniBand support, then the InfiniBand ...

  • OpenStack: How do I install Bright OpenStack on VMWare ESXi?
    Answer: How do I install Bright OpenStack on VMWare ESXi?   The following steps were tested for Bright OpenStack 7.3 running on VMWare ESXi 6.x.   1 - Deploy Bright ...

  • General: How do I install OrangeFS?
    Answer: These instructions are tested on Bright 7.3 Centos7u3 for the head node and the compute nodes. The head node is the storage server. Install the dependencies. [root@mg-73-centos73-ofs ...

  • OpenStack: Enable live migration in Bright OpenStack
    Answer: Requirements : Bright OpenStack 8.0/7.3 Installed. OpenStack Installed and working.Shared storage ( as we will not be migrating block devices ) Hypervisors of the same hardware and cpu ...

  • Cluster Monitoring: Monitoring integration with Slack
    Answer: Slack integration script for Bright Cluster Manager Slack integration with Bright Cluster Manager monitoring is available via a built-in action script.This script can be found under ...

  • Software Management: Managing software images with Ansible
    Answer: Managing software images with Ansible provides a number of advantages when it comes to automation and revision management. Coupling Ansible with a version control system ...

  • Day-to-day Administration: How do I migrate the cmd config to a new install?
    Answer: Requirements   The existing and new installation must run the same major version of Bright Cluster Manager. These instructions will work for Bright 7.3 and 8.X. Steps   Export the existing ...

  • Workload Management: X11-Forwarding does not work with Slurm, what now?
    Answer: Bright Cluster Manager generates the SSH keys for cluster users using ECDSA instead of RSA algorithm. However, this might cause X11-Forwarding through srun to fail to ...

  • Cluster Monitoring: How do I enable monitoring for the Intel Arria 10 GX FPGA?
    Answer:   How do I enable monitoring for the Intel Arria 10 GX FPGA for Bright Cluster Manager?   Installation Installing Intel Acceleration Stack The Intel Acceleration Stack Runtime package needs ...

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