Oracle^® Solaris Cluster Data Service for Apache Tomcat Guide

How to Enable Apache Tomcat to run in Failover Zone Configuration

1. Assume the root role or assume a role that provides solaris.cluster.admin authorization on one of the nodes in the cluster that will host Apache Tomcat.
2. Register the SUNW.HAStoragePlus and SUNW.gds resource types.

   # clresourcetype register SUNW.HAStoragePlus SUNW.gds

3. Create a failover resource group.

   # clresourcegroup create Apache-Tomcat-resource-group

4. Create a resource for the Apache Tomcat non-global zone`s disk storage.

   # clresource create -t SUNW.HAStoragePlus \
   -p FileSystemMountPoints=Apache-Tomcat-instance-mount-points \
   Apache-Tomcat-hasp-resource

5. (Optional) If you want protection against a total adapter failure for your public network, create a resource for the Apache Tomcat`s logical hostname.

   # clreslogicalhostname create -g Apache-Tomcat-resource-group \
   -h logical-hostname Apache-Tomcat-logical-hostname-resource-name

6. Place the resource group in the managed state.

   # clresourcegroup online -eM  Apache-Tomcat-resource-group

7. Install the zone.

   Install the zone according to Oracle Solaris Cluster Data Service for Oracle Solaris Zones Guide, assuming that the resource name is Apache-Tomcat-zone-rs and that the zone name is Apache-Tomcat-zone.

8. Verify the zone's installation.

   # zoneadm -z Apache-Tomcat-zone boot
   # zoneadm -z Apache-Tomcat-zone halt

9. Register the zone's boot component.
   1. Copy the zone resource boot component configuration file.

      # cp /opt/SUNWsczone/sczbt/util/sczbt_config zones-target-configuration-file

   2. Use a text editor to set the following variables:

      RS=Apache-Tomcat-zone-rs
      RG=Apache-Tomcat-resource-group
      PARAMETERDIR=Apache-Tomcat-zone-parameter-directory
      SC_NETWORK=true|false
      SC_LH=Apache-Tomcat-logical-hostname-resource-name
      FAILOVER=true|false
      HAS_RS=Apache-Tomcat-hasp-resource
      Zonename=Apache-Tomcat-zone
      Zonebootopt=zone-boot-options
      Milestone=zone-boot-milestone
      Mounts=

   3. Create the parameter directory for your zone's resource.

      # mkdir Apache-Tomcat-zone-parameter-directory

   4. Execute the HA for Oracle Solaris Zones registration script.

      # /opt/SUNWsczone/sczbt/util/sczbt_register -f zones-target-configuration-file

   5. Enable the zone resource.

      # clresource enable Apache-Tomcat-zone-rs

10. Enable the resource group.

    # clresourcegroup online -eM Apache-Tomcat-resource-group