HP UX System Adstration manual # /opt/dsau/sbin/csyncwizard

synchronizing critical files such as /etc/hosts, package scripts, etc.

All the actions in the template are disabled by default (commented out). Uncomment the lines corresponding to the desired synchronization actions for the cluster. See the cfengine reference documentation for a description of additional cfengine features: /opt/dsau/doc/cfengine/

Press “Enter” to continue...

The cfengine environment consists of:

Master server (policy host):

local_hostname

Managed clients:

Note that when configuring a master server but not adding any managed clients during the server configuration, the members entry (list of managed clients), is empty, as shown in the above example.

A file containing the answers for this run of the Configuration

Synchronization Wizard is stored here...

/var/opt/dsau/cfengine/tmpdir/csync_wizard_input.txt

This configuration can be reestablished by issuing the following command:

/opt/dsau/sbin/csync_wizard \

-f /var/opt/dsau/cfengine/tmpdir/csync_wizard_input.txt

2.3.1.2 Using the Wizard to Configure a Serviceguard Cluster Synchronization Server

To configure a synchronization server for a Serviceguard cluster, there are two configuration choices:

•Create a Serviceguard package for the configuration service to ensure high availability.

•Configure a single member of the cluster as if it is a standalone system. The configuration synchronization service will not be highly available, and this configuration will also not work properly with the Serviceguard automation features discussed in “Serviceguard Automation Features” (page 23) and is not recommended.

This section focuses on using the wizard to configure a highly available configuration synchronization service.

NOTE: Before starting the wizard, all the current cluster members should be up and running in the cluster. Make sure that this cluster’s MAX_CONFIGURED_PACKAGES value can accommodate the additional package. For more information on this setting, refer to the Managing Serviceguard manual that is part of the Serviceguard documentation set.

Start by running the Configuration Synchronization Wizard, csync_wizard(1) by issuing the following command:

#/opt/dsau/sbin/csync_wizard

Querying the system local_hostname for current status, one moment...

This Configuration Synchronization Wizard (csync_wizard) helps you set

up the Configuration Engine (cfengine) environment. Cfengine is a powerful tool used to perform policy-based management for groups of systems and cluster environments.

csync_wizard is a client/server based utility. With csync_wizard, the user can configure a standalone system or Serviceguard cluster as the

2.3 Configuring cfengine 19