Red Hat SATELLITE 5.0.0 RELEASE NOTES Guía de instalación descargar pdf (Pagina 75)

#%PAM-1.0

auth required pam_env.so

auth sufficient pam_krb5.so no_user_check

auth required pam_deny.so

account required pam_krb5.so no_user_check

Please note that changing the password on the RHN website changes only the local password

on the RHN Satellite Server, which may not be used at all if PAM is enabled for that user. In the

above example, for instance, the Kerberos password will not be changed.

10. Enabling Push to Clients

In addition to allowing client systems to regularly poll the Satellite for scheduled actions, you

may enable the Satellite to immediately initiate those tasks on Provisioning-entitled systems.

This bypasses the typical delay between scheduling an action and the client system checking in

with RHN to retrieve it.

Important

SSL must be employed between the Satellite and its clients systems for this

feature to work. If the SSL certificates are not available, the daemon on the client

system fails to connect.

To take advantage of this feature, you must first configure your firewall rules to allow

connections on the required port(s), as described in Section 4, “Additional Requirements”.

Then you must install the osa-dispatcher package, which can be found in the RHN Satellite

Server software channel for the Satellite within the central RHN website. Once installed, start

the service on the Satellite as root using the command:

service osa-dispatcher start

Finally, install the osad package on all client systems to receive pushed actions. The package

can be found within the RHN Tools child channel for the systems on the RHN Satellite Server.

Once installed, start the service on the client systems as root using the command:

service osad start

Like other services, osa-dispatcher and osad accept stop, restart, and status commands,

as well.

Enabling Push to Clients

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Red Hat SATELLITE 5.0.0 RELEASE NOTES Guía de instalación Pagina 75