28 search results

• User Management: How do I authenticate against Kerberos?
  
  Answer: How do I authenticate against Kerberos? How do I authenticate agains Kerberos? For Red Hat based system such as RHEL, CentOS or Scientific Linux: Rather than modifying files ...
  
  
• Cluster Management: CMDaemon won't restart my service like it is supposed to. But I can start the
  
  Answer: Normally CMDaemon restarts a service that fails.   However, one of the possibilities is that CMD has given up due to persistent failure. In the Administrator Manual, ...
  
  
• Node Provisioning: How do I set up a root FS over Lustre?
  
  Answer: How do I set up a root FS over Lustre?    This article describes how to configure a cluster so that the compute nodes mount their root ...
  
  
• Configuring: How do I mount an external storage as /home?
  
  Answer: Adding an external storage mount point can be done via cmsh. This is described in the manual in the configuration chapter. In the example below ...
  
  
• Third Party Software: How can I login to cmgui with a one-time password?
  
  Answer: How can I authenticate to cmgui with a one-time password?   Introduction:   One time password (OTP) authentication overcomes replay attacks. It allows an administrator to login to a ...
  
  
• Installing BCM: How do I install Bright on Virtual Box?
  
  Answer: How do I install Bright on Virtual Box?   Prerequisite: In order to use PXE booting, the VirtualBox Extension Pack should be installed.   Create a Virtual Machine (VM) for ...
  
  
• Installing BCM: How do I run Bright under MS Windows Server Hyper-V (Windows Server 2012R2)?
  
  Answer: How do I run Bright under MS Windows Server Hyper-V (Windows Server 2012R2)?   This article walks you through an install of Bright under Microsoft Hyper-V (Windows ...
  
  
• Configuring: How do I use Samba to share folders on a Bright Head Node?
  
  Answer: How do I share folders using Samba on a Bright Head Node?   Basically:  /etc/samba/smb.conf needs to be modified to add the required share, and shorewall rules ...
  
  
• Configuring: How do I install FreeIPA onto a Bright Cluster?
  
  Answer: How do I install FreeIPA onto a Bright Cluster?1. Install packages:# yum -y install ipa-server2. Stop LDAP server:# cmsh -c "device services master; stop ldap"3. ...
  
  
• User Management: How Do I Integrate Bright With Active Directory using the native AD provider of SSSD?
  
  Answer: How Do I Integrate Bright With AD provider from SSSD?   There are many ways to enroll a UNIX client to an Active Directory domain. The other ...
  
  
• OpenStack: How do I install Cloud Foundry on Bright OpenStack?
  
  Answer: Cloud Foundry installation on Bright Openstack   1- A working Openstack environment, API access, credentials, and a working networking configuration with metadata access is assumed.   Running  the following ...
  
  
• Installing BCM: How do I install Bright under VMWare Workstation?
  
  Answer: How do I install Bright under VMWare Workstation? You can follow this guide:   Create a virtual machine for the head node   1. Switch to “Home” tab and click ...
  
  
• High Availability: How do I set up high-availability NFS with Bright?
  
  Answer: How do I set up high-availability NFS with Bright?   Setting up an HA NFS storage   This article describes how to setup a high availability NFS storage service ...
  
  
• Configuring: How do I integrate ZFS with Bright?
  
  Answer: How do I integrate ZFS on Bright?   Here's a recipe to follow:   Installing and Configuring A ZFS filesystem on top of a Bright Cluster   CENTOS 6   On the ...
  
  
• Node Provisioning: How can Windows Server 2008 R2 be provisioned to a node with Bright?
  
  Answer: How can Windows Server 2008 R2 be provisioned to a node, using Bright?   This guide walks through configuring Bright Cluster Manager 7.1/RHEL7 to deploy Windows Server ...
  
  
• OpenStack: How can I add multiple storage backends to Bright OpenStack?
  
  Answer: How can I add multiple storage backends to Bright OpenStack?   The type of virtual machine storage that is needed can be configured, either by configuring flavors, ...
  
  
• NVIDIA DGX: How do I add NVIDIA DGX nodes to a Bright cluster using the official Ubuntu
  
  Answer:   How do I add NVIDIA DGX nodes to a Bright cluster using the official Ubuntu DGX software stack?   Bright provides a software image for the official ...
  
  
• Containers: How do I configure Kubernetes to use NVIDIA GPUs on a Bright 8.0 cluster?
  
  Answer: Kubernetes 1.6 allows NVIDIA GPUs to be used from within containers.   However, one GPU cannot be shared among multiple containers. This means that if there are ...
  
  
• Containers: How do I expose a Kubernetes service to an external network in Bright 7.3/8.0?
  
  Answer: There are many ways of exposing a Kubernetes service to an external network. In this article, two methods are described. Each has its advantages and ...
  
  
• Node Provisioning: How do I (re)install an operating system on a compute node disk, without losing data
  
  Answer: How do I (re)install an operating system on a regular node (compute node) disk, without losing data on the other disks of that node? Sometimes an ...
  
  
• OpenStack: How can SR-IOV IB passthrough be set up for virtual machines with OpenStack Nova?
  
  Answer:     How can SR-IOV IB passthrough be set up for virtual machines with OpenStack Nova?Allowing OpenStackNetworking and OpenStackCompute to create SR-IOV ports has been possible since ...
  
  
• OpenStack: How to use GPFS with Bright Openstack 7.3 and higher.
  
  Answer: How can Bright OpenStack be connected with GPFS? This article explains how GPFS can be set up as a storage backend for Bright OpenStack (Cinder, Nova, ...
  
  
• 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 ...
  
  
• OpenStack: How do I configure CephFS?
  
  Answer: This article explains how to configure CephFS on a Bright Cluster. This procedure has the following requirements:   Bright Cluster Manager 8.0 or higher version. Ceph already deployed ...
  
  
• OpenStack: How do I configure Manila in Bright OpenStack 8.0/8.1?
  
  Answer: This article explains how to deploy the Manila file sharing service in a Bright Openstack cluster. In this deployment CephFS will be used as the ...
  
  
• Cloudbursting: How can I create an RDMA-ready cloud instance and software image?
  
  Answer: How to create an RDMA ready cloud instances and software image   Prepare The Azure RDMA Cloud instances: 1. Create an availability set in Azure Portal Click on “All ...
  
  
• Configuring: How do I install LUKS/NBDE onto Bright nodes?
  
  Answer: How do I use LUKS + NBDE "Network-Bound Disk Encryption" to encrypt data on regular Bright nodes? Introduction: This FAQ describes how to use Network-Bound Disk Encryption ...
  
  
• Third Party Software: How do I replace ntpd for chrony on a Bright Cluster?
  
  Answer: The following procedure was tested on Bright 8.2 on CentOS 7.   WARNING: Please note that an update of certain Bright packages can remove some of the ...