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Sun Cluster Data Service for N1 Grid Service Provisioning System for Solaris OS

How to Register and Configure Sun Cluster HA for N1 Service Provisioning System Master Server as a failover data service

This procedure assumes that you installed the data service packages.

If you did not install the Sun Cluster HA for N1 Service Provisioning System packages, go to Installing the Sun Cluster HA for N1 Grid Service Provisioning System Packages.

  1. Become superuser on one of the nodes in the cluster that will host N1 Grid Service Provisioning System Master Server.

  2. Register the SUNW.gds resource type.


    # scrgadm -a -t SUNW.gds

  3. Prepare the parameter file, which is required by the Sun Cluster HA for N1 Service Provisioning System Master Server.

    Caution – Caution –

    The parameter files need to be available on every node that can host the N1 Grid Service Provisioning System Master Server data service. For a failover configuration store them on the shared storage. The parameter files cannot differ for a specific instance of N1 Grid Service Provisioning System Master Server on the various nodes.


    # cd /opt/SUNWscsps/master/bin
# cp pfile desired place

    Choose a location on the shared storage for the pfile. Edit the parameter file pfile and follow the comments within that file. For example:


    #!/usr/bin/ksh
#
# Copyright 2003 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
# Set theN1 Grid Service Provisioning System Master Server specific environment variables which the start, stop
# and check fuctions will use
#
# User          Centerrun User
# Basepath      Absolute path to Centerrun Basedir directory
# Host          Hostname to test Apache Tomcat
# Tport         Port where the N1 Service Prosioning Systems Apache Tomcat instance
#               is configured to listen
# TestCmd       Apache Tomcat test command
# ReturnString  Use one of the strings below faccording to your Sun One Provisoning
#               Server Version.
#               Version 4.1 = SSL|Service
# Startwait     Sleeping $Startwait seconds after completion of the
#               start command
User=
Basepath=
Host=
Tport=
TestCmd="
ReturnString=
Startwait=

    The following is an example for a N1 Grid Service Provisioning System 4.1 Master Server.


    User=sps
Basepath=/global/sps/N1_Service_Provisioning_System_4.1
Host=N1spsma-lh
Tport=8080
TestCmd="get /index.jsp"
ReturnString="SSL|Service"
Startwait=20

    This example is from an N1 Grid Service Provisioning System 4.1 Master Server. The Apache Tomcat is configured to listen on Port 8080. The default start page contains the string Service, or the string SSL if you configured it to respond on the SSL Port.

  4. Configure the registration scripts for each required N1 Grid Service Provisioning System Master Server instance.


    # cd /opt/SUNWscsps/master/util
# cp spsma_config desired place
# cp spsma_register desired place

    Edit the spsma_config file and follow the comments within that file. For example:


    # These parameters can be customized in (key=value) form
#
# Copyright 2003 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
# This file will be sourced in by spsma_register and the parameters
# listed below will be used.
#
# These parameters can be customized in (key=value) form
#
#        RS - name of the resource for the application
#        RG - name of the resource group containing RS
#      PORT - name of the port number to satisfy GDS registration
#        LH - name of the LogicalHostname SC resource
#     PFILE - name of the parameter file for additional variables
#    HAS_RS - name of the HAStoragePlus SC resource
#

RS=
RG=
PORT=
LH=
PFILE=
HAS_RS=

    The following is an example for the Sun Cluster HA for N1 Service Provisioning System Master Server.


    RS=N1spsma-res
RG=N1spsma-rg
PORT=8080
LH=N1spsma-lh
PFILE=/global/mnt1/N1spsma-pfile
HAS_RS=N1spsma-hastplus-res

    The PORT variable is needed to satisfy the requirements of the generic data service.

  5. After editing spsma_config register the resource.


    # ./spsma_register
Registration of resource N1spsma-rs succeeded
Validate resource N1spsma-rs in resourcegroup spsma-rg
Validation of resource spsma-rs succeeded
&#

  6. Enable each N1 Grid Service Provisioning System Master Server resource.


    # scstat -g


    # scswitch -e -j N1spsma-resource

Repeat Step 3 to Step 6 for each N1 Grid Service Provisioning System Master Server instance you need.