Hello all. I'm a new user having recently deployed a FreeIPA server to supply authentication for a small scale cluster. One of the first things I did was to make our storage system (Isilon cluster running OneFS) use FreeIPA as a authentication provider via LDAP. Though straightforward, I wish this information was available directly on the wiki and showed up on Google search for "How to configure Isilon/OneFS to use FreeIPA". I'd be happy to add this information into a wiki entry if someone could give me access to it. Login to FreeIPA server over SSH, and run the command:
[root@freeipa1 ~]# ldapsearch -x uid=admin | grep dn: dn: uid=admin,cn=users,cn=compat,dc=nghpc,dc=dk dn: uid=admin,cn=users,cn=accounts,dc=nghpc,dc=dk Note down uid=admin, cn=accounts,dc=nghpc,dc=dk and head to Isilon OneFS, where you may configure LDAP using one of the two methods: (1) Using the web UI: Access --> Authentication Providers --> LDAP + Add an LDAP provider Enter an LDAP provider name of choice that is easy to understand. Server URI: ldaps://<ip address or fqdn of FreeIPA server> Note: If you are using the fqdn, make sure the DNS settings resolve the fqdn from the command line using nslookup <fqdn> Base Distinguished Name: dc=nghpc,dc=dk (Enter the details as obtained from the search command earlier) Bind to: uid=admin,cn=users,cn=accounts,dc=nghpc,dc=dk (Enter the details as obtained from the search command earlier) Enter the password for Admin user and you would have successfully connected Isilon to FreeIPa via LDAP. (2) Using the commandline: Get the status of auth providers before beginning the configuration: isi auth status Create a new LDAP provider using the command, isi auth ldap create test-ldap \ --base-dn="dc=nghpc,dc=dk" \ --bind-dn="uid=admin,cn=users,cn=accounts,dc=nghpc,dc=dk" \ --bind-password="mypasswd" \ --server-uris="ldaps://<ip address or fqdn of FreeIPA server>" \ --groupnet=<groupnet name> Run the ldap search from the Isilon node to test whether the LDAP connection works fine:ldapsearch -x uid=admin You can use the troubleshooting guide from EMC : https://www.emc.com/collateral/TechnicalDocument/docu63147.pdf Thanks, -- Aravindh Sampathkumar aravi...@fastmail.com
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