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cluster_member.md

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Defined Type: websphere::cluster::member

This defined type is used for managing WebSphere cluster members in a cell.

This defined type is intended to be exported by an application server and collected on a DMGR.

Essentially, this is just a wrapper for our native Ruby types, but it makes it a little easier and abstracted for the end user.

This wraps the websphere_cluster_member and websphere_cluster_member_service types.

Example

# Export a cluster member
@@websphere::cluster::member { 'AppServer01':
  ensure                           => 'present',
  cluster                          => 'PuppetCluster01',
  node                             => 'appNode01',
  cell                             => 'CELL_01',
  jvm_maximum_heap_size            => '512',
  jvm_verbose_mode_class           => true,
  jvm_verbose_garbage_collection   => false,
  jvm_executable_jar_filename      => '',
  total_transaction_timeout        => '120',
  client_inactivity_timeout        => '20',
  threadpool_webcontainer_max_size => '75',
  runas_user                       => 'webadmin',
  runas_group                      => 'webadmins',
  dmgr_host                        => 'dmgr01.example.com',
}

Parameters

ensure

Valid values: present, absent

Defaults to true. Specifies whether this cluster member should exist or not.

cell

Required. Specifies the cell that the cluster is under that this member should be managed under.

cluster_member_name

Specifies the name for this cluster member. Defaults to the resource title.

cluster

Required. The name of the cluster that this member should be managed under.

client_inactivity_timeout

Optional. Manages the clientInactivityTimeout for the TransactionService

gen_unique_ports

Optional. Boolean. Specifies the genUniquePorts value when adding a cluster member.

Should be true or false

jvm_maximum_heap_size

Optional. Manages the maximumHeapSize setting for the cluster member's JVM

jvm_verbose_mode_class

Optional. Boolean. Manages the verboseModeClass setting for the cluster member's JVM

jvm_verbose_garbage_collection

Optional. Boolean. Manages the verboseModeGarbageCollection setting for the cluster member's JVM

jvm_verbose_mode_jni

Optional. Boolean. Manages the verboseModeJNI setting for the cluster member's JVM

jvm_initial_heap_size

Optional. Manages the initialHeapSize setting for the cluster member's JVM

jvm_run_hprof

Optional. Boolean. Manages the runHProf setting for the cluster member's JVM

jvm_hprof_arguments

Optional. Manages the hprofArguments setting for the cluster member's JVM

jvm_debug_mode

Optional. Boolean. Manages the debugMode setting for the cluster member's JVM

jvm_debug_args

Optional. Manages the debugArgs setting for the cluster member's JVM

jvm_executable_jar_filename

Optional. Manages the executableJarFileName setting for the cluster member's JVM

jvm_generic_jvm_arguments

Optional. Manages the genericJvmArguments setting for the cluster member's JVM

jvm_disable_jit

Optional. Boolean. Manages the disableJIT setting for the cluster member's JVM

node

The node that this cluster member should be created on.

replicator_entry

Not currently used.

runas_group

Optional. Manages the runAsGroup for a cluster member

runas_user

Optional. Manages the runAsUser for a cluster member

total_transaction_timeout

Optional. Manages the totalTranLifetimeTimeout for the Application Server

threadpool_webcontainer_min_size

Optional. Manages the minimumSize setting for the WebContainer ThreadPool

threadpool_webcontainer_max_size

Optional. Manages the maximumSize setting for the WebContainer ThreadPool

umask

Optional. Manages the ProcessExecution umask for a cluster member

weight

Optional. Manages the cluster member weight (memberWeight) when adding a cluster member

dmgr_profile

Required. The name of the DMGR profile to create this cluster member under.

Examples: PROFILE_DMGR_01 or dmgrProfile01

profile_base

Required. The full path to the profiles directory where the dmgr_profile can be found. The IBM default is /opt/IBM/WebSphere/AppServer/profiles

user

Optional. The user to run the wsadmin command as. Defaults to "root"

dmgr_host

The DMGR host to add this cluster member to.

This is required if you're exporting the cluster member for a DMGR to collect. Otherwise, it's optional.

wsadmin_user

Optional. The username for wsadmin authentication if security is enabled.

wsadmin_pass

Optional. The password for wsadmin authentication if security is enabled.

manage_service

Boolean. Defaults to true

Specifies whether the corresponding service for the cluster member should be managed here or not. This uses the websphere_cluster_member_service type to do so.