Harmonic MediaGrid - Page 144

Chapter 4 System Configuration
© 2017 Harmonic Inc. All rights reserved. 144 Harmonic MediaGrid Release 4.1
Joining a Harmonic MediaGrid Cluster to an Apple Open Directory Domain
Configuring Samba Settings for the ContentBridge 1000B
1. Log on to the first ContentDirector in your system using the following user name and
password:
User name: ovnuser
Password: OVN@SvCaUsa
2. Remove samba private files stored on the ContentDirector with the following command:
sudo rm -f /tftpboot/config/gateway/secrets/*
3. Generate the file,
/tftpboot/config/gateway/smb.conf, as shown in Figure 4–2.
Modify the settings as follows:
security = DOMAIN
workgroup = <domain_name>
password server = <opendir_FQDN>
add user script = /opt/omutils/bin/omadduser %u
client ntlmv2 auth = yes
a. Replace domain_name with the OpenDirectory domain using the distinguished name of
the search base in Open Directory server configuration, which is the name that uniquely
identifies an entry in the directory.
b. Replace opendir_FQDN with the Fully Qualified Domain Name of the Apple Open
Directory server.
4. Repeat steps 1-3 for all remaining ContentDirectors in the Harmonic MediaGrid cluster.
Adding the Open Directory Server Address to Configuration Files
Follow the steps described in Adding the Open Directory Server Address to Configuration Files.
Joining the ContentBridge 1000B to the Apple Open Directory Domain
1. Log on to the ContentBridge using the following user name and password:
User name: root
Password: omneon
2. Stop smb service
service smb stop
3. Remove samba private files on the ContentBridge:
rm -f /var/lib/samba/private/*
4. Copy Samba configuration file from the ContentDirector generated in step 3 in subsection
above. You may be required to enter “sudo” when copying files over.
Copy
/tftpboot/config/gateway/smb.conf from the ContentDirector to /etc/samba/smb.conf on
the ContentBridge.
5. Run the following command:
net rpc join -U<opendir_admin>%<opendir_admin_password> -S
<opendir_FQDN>
NOTE: Upon joining the OpenDirectory domain, the Samba server creates a local temporary database on
the ContentBridge at: /var/lib/samba/private/secrets.tdb.