36 search results

• User Management: How can I extend the default LDAP schema?
  
  Answer: Such an extension should only be done if user management is no longer being done by Bright Cluster Manager, but, for example, by an external ...
  
  
• User Management: How do I integrate Bright with AD Using SSSD 's LDAP provider and Simple BIND?
  
  Answer: How do I integrate a Bright cluster into an Active Directory domain with SSSD 's LDAP provider?   (The method in "How do I authenticate against Active ...
  
  
• User Management: How can I migrate system users to LDAP?
  
  Answer: How can I migrate users and groups from /etc/passwd and /etc/group to Bright's LDAP?   The following steps should be done on the head node.   1. Install the ...
  
  
• User Management: How do I change the OU in LDAP?
  
  Answer: How do I change the OU in LDAP for Bright?   This is two step process: 1. Make LDAP use an HDB database instead of an BDB database. 2. ...
  
  
• OpenStack: How can I integrate Bright OpenStack 7.1 Keystone with LDAP/AD?
  
  Answer:     How can I integrate Keystone with LDAP?Here it is assumed that OpenStack was set up by Bright Cluster Manager 7.1 and is up and running.   The ...
  
  
• OpenStack: How can I integrate Bright OpenStack 7.3 Keystone with LDAP/AD?
  
  Answer: How can I integrate Bright OpenStack 7.3 Keystone with LDAP/AD?   Bright OpenStack 7.3 uses a backend driver to communicate with AD using LDAP. This keystone backend driver ...
  
  
• User Management: How do I integrate ldap-passwd-webui with Bright?
  
  Answer: What is ldap-passwd-webui? A simple tool, written entirely in Python. The original tool can be found at https://github.com/jirutka/ldap-passwd-webuiIt allows the end user to change their password ...
  
  
• User Management: How do I authenticate against an external LDAP server?
  
  Answer: See the section on configuring LDAP in the user management section of the Administrator Manual. ...
  
  
• Day-to-day Administration: My LDAP server won't start because the database is corrupt. How do I fix it?
  
  Answer: My LDAP server won't start because the database is corrupt. How do I fix it?   Possible cause OpenLDAP uses a storage format (BerkeleyDB) which is known to ...
  
  
• User Management: How do I enable multi-level kerberos and LDAP authentication in cmgui?
  
  Answer:   How do I enable both kerberos and LDAP authentication for cmgui? For Red Hat-based system such as RHEL, CentOS or Scientific Linux:   Configure The Head Node Configure your ...
  
  
• User Management: How do I define a password policy in LDAP?
  
  Answer: How do I define a password policy in LDAP?   Changing the default password hash algorithm   (Tested on RHEL6. For RHEL7 some steps may not be valid) passwd-hash configures ...
  
  
• OpenStack: How do I configure Bright OpenStack 7.2 with Active Directory authentication?
  
  Answer: Bright OpenStack 7.2 with AD authentication   This Knowledge base article describes the steps needed to successfully configure Bright OpenStack 7.2 to use the Active Directory/LDAP backend.   It ...
  
  
• User Management: How do I secure LDAP with TLS encryption?
  
  Answer: ...
  
  
• User Management: How can I set the default shell for new users?
  
  Answer: I would like to define the default shell assigned to new users that are created.  How do I do this?   Users are managed in an LDAP ...
  
  
• User Management: How do I authenticate against Active Directory Using SAMBA/WINBIND?
  
  Answer:   How do I authenticate against Active Directory (AD) ?   There are a lot of ways to do this.  How Do I Integrate Bright With Active Directory ...
  
  
• 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: My cluster is showing odd errors. What should I do?
  
  Answer: A cluster can sometimes show general weirdness, throwing up odd non-specific errors.   A checklist of suggestions to go through first:   1. check the hardware. Burn tests such as ...
  
  
• Configuring: How do I add a login node?
  
  Answer:   How do I add a login node?   Table of contents   Why have a login node?What do we need to consider for login nodes?1. Make a login image ...
  
  
• Cluster Management: Why can I login to the node as root, but not as a regular user?
  
  Answer: Two likely possibilities: 1. Maybe because /home is not mounted.   Or   2. Maybe because users have been configured by Bright Cluster Manager to prevent ssh access.   So check these ...
  
  
• General: How do I upgrade Bright from SLES11sp2 to SLES11sp3?
  
  Answer: How do I upgrade Bright from SLES11sp2 to SLES11sp3? With the following recipe: Contents 1 How do I upgrade Bright from SLES11sp2 to SLES11sp3? 1.1 Introduction 1.2 Upgrading a software ...
  
  
• OpenStack: How do I set up Cluster as a Service (CaaS) on Bright OpenStack 7.2?
  
  Answer: Cluster as a Service on Bright OpenStack 7.2         [The following notes explain setting up a clusters as a service in Bright Cluster Manager. This ...
  
  
• OpenStack: How do I set up Cluster as a Service (CaaS) on Bright OpenStack 7.1?
  
  Answer: Cluster as a Service on Bright OpenStack 7.1 [The following notes explain setting up a clusters as a service in Bright Cluster Manager. This means that ...
  
  
• 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 ...
  
  
• Security: How is a spoofing attack avoided in AD with Bright?
  
  Answer: How is a spoofing attack avoided in AD with Bright?   [Everyone I speak with about joining a node to AD indicates that there is a unique ...
  
  
• 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 multiple AD servers using SSSD capabilities?
  
  Answer: In the Knowledge Base article How do I integrate Bright with AD Using SSSD Capabilities? (http//kb.brightcomputing.com/faq/index.php?action=artikel&id=159), the integration of a single AD server with Bright ...
  
  
• 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 ...
  
  
• User Management: How do I authenticate against Active Directory using Centrify?
  
  Answer: How do I authenticate against Active Directory using Centrify?'   Centrify aims at making integration of Linux and Mac OS X systems as easy as possible. It ...
  
  
• User Management: How do I configure Bright to authenticate against an external NIS server?
  
  Answer: How do I configure Bright to authenticate against an external NIS server?   The examples in this article assume:   A Type 1 network. A Type 1 network is ...
  
  
• General: How do I upgrade to Bright 8.1?
  
  Answer:   How do I upgrade from Bright 6.0/6.1/7.0/7.1/7.2/7.3/8.0 to Bright 8.1?   The procedure below can be used to upgrade a Bright 6.0 or 6.1 or 7.0 or ...
  
  
• 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 ...
  
  
• Third Party Software: How do I install Mesos on a Bright Cluster?
  
  Answer: The installation of Mesos with the Marathon and Chronos frameworks on a Bright Cluster is described in this article.   Upstream documentation for these applications can be ...
  
  
• General: How do I upgrade to Bright 8.0 ?
  
  Answer:   How do I upgrade from Bright 6.0/6.1/7.0/7.1/7.2/7.3 to Bright 8.0?   The procedure below can be used to upgrade a Bright 6.0 or 6.1 or 7.0 or ...
  
  
• General: How do I upgrade to Bright 8.2?
  
  Answer: How do I upgrade to Bright 8.2?   Upgrades to Bright 8.2 are now supported for the following Linux distributions and Bright versions.   Supported Linux distributions and Bright ...
  
  
• Software Management: How can I install Splunk Enterprise and Splunk Forwarder into Bright 8.2?
  
  Answer: How can I install Splunk Enterprise and Splunk Forwarder on Bright 8.2?   By following the procedure outlined here: Installing Splunk-Forwarder and building a new software image: The method ...
  
  
• Configuring: How do I run NFSv4 with Bright?
  
  Answer: How can I use NFS version 4 with Bright?   By configuring it as shown in the example later on. But first, some background.   Why have NFSv3 as ...