I am trying to generate separate jndi.xml files for a mule_config module
I'm building. Current setup:
Filesystem setup:
/opt/mule-instance-a/conf/jndi.xml
/opt/mule-instance-b/conf/jndi.xml
etc, etc
Currently I have created a defined type named mule_config to create the
/opt/mule-instance-a directory structure and configuration.
# Create the mule instance config files and create directories
define mule::mule_config(
#param list
){
##Shortened to just this stanza
file { "/opt/${instance}/conf/jndi.xml":
ensure => file,
owner => 'tomcat',
group => 'tomcat',
mode => '0660',
content => template("pg/${jndi_env}${instance}-jndi.xml.erb")
}
}
My profile::mule looks like this:
class profile::mule {
$mule_instances = hiera('mule_instances', [])
create_resources( 'pg::mule_config', $mule_instances )
}
Here's my sanitized hiera:
mule_instances:
mule-instance-a:
instance: "mule-instance-a"
mule-instance-b:
instance: "mule-instance-b"
What I would like to do is create the jndi.xml dynamically instead of using
a separate template file for each instance. The jndi.xml file has
repeatable elements (queues, jdbc connections, property map keys) that I
would like to use the concat module and other create_resources defined
types to build and use as the input to the /opt/${instance}/conf/jndi.xml
file. I have created a mule_jndi class that does this but I'm not sure how
to pass some parameters to it from the create_resources('pg::mule_config)
defined type that it needs and use it as input to the file resource in the
calling defined type. Basically I'm trying to use create_resources to
create a jndi.xml file that becomes the input to the file resource in the
mule_config defined resource.
Here's my mule_jndi class that concats a jndi.xml file to /tmp/jndi
# Generates mule instance jndi.xml file
class mule::mule_jndi (){
$jndi = 'jndi.xml'
concat { $jndi:
path => "/tmp/${jndi}",
mode => '0660'
}
concat::fragment{ 'jndi_header':
target => $jndi,
content => template('mule/header.erb'),
order => '01'
}
define mule::queue($id, $queuetype, $value) {
concat::fragment{ "queue${id}":
target => 'jndi.xml',
content => template('mule/queue.erb'),
order => '03'
}
}
$queues = hiera('mule_queues', [])
create_resources( 'mule::queue', $queues )
define mule::dbconn(
$db_connstr,
$db,
$db_hostname = hiera('pg::db_hostname'),
$db_port = hiera('pg::db_port'),
$db_user,
$db_pass,
$db_maxactive
) {
concat::fragment{ "dbconns${id}":
target => 'jndi.xml',
content => template('mule/dbconn.erb'),
order => '02'
}
}
$db_conns = hiera('dbconns', [])
create_resources( 'mule::dbconn', $db_conns )
concat::fragment{ 'propertymap_header':
target => $jndi,
content => template('mule/propertymap.erb'),
order => '04'
}
define mule::db_propertymap(
$db_connstr,
) {
concat::fragment{ "dbmaps${id}":
target => 'jndi.xml',
content => template('mule/db_propertymap.erb'),
order => '05'
}
}
$db_props = hiera('dbprops', [])
create_resources( 'mule::db_propertymap', $db_props )
define mule::queue_propertymap(
$id,
$value
) {
concat::fragment{ "queues${id}":
target => 'jndi.xml',
content => template('mule/queue_propertymap.erb'),
order => '06'
}
}
$queue_props = hiera('queueprops', [])
create_resources( 'mule::queue_propertymap', $queue_props )
concat::fragment{ 'propertymap_footer':
target => $jndi,
content => template('mule/propertymap_footer.erb'),
order => '07'
}
notice ('/tmp/jndi.xml has been created.')
}
Any help, hints, what the hell are you doing is welcome. Thank you for
your time.
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