Introduction

Node environment configuration

The environment configuration aims to set the right options of the JVM. For example, it is in this configuration that you set the memory size of the JVM running your Petals ESB Hazelcast Registry node.

Each installation archive comes with a default environment configuration:

For all installation, the default environment configuration file can be updated to adjust parameters to your environment. But for a Debian-based installation, it is recommended to create your own environment configuration and define it in the configuration of your Petals ESB Hazelcast Registry node through the property petals.environment.config.file.

Node configuration reference

The node configuration is located into the file member.properties and expressed as property (key/value).
A property value can be set using the value of another property as a variable using a placeholder mechanism, and you can add your own properties:

my-identifier = sample-member-0
petals.registry.overlay.member.logging-cfg-file=/etc/petals-registry/member-available/${my-identifier}/logging.properties

The property petals.environment.config.file does not accept placeholder.

Node configuration reference

Note 1: If the node configuration, ie. member.properties, is defined by a file-based URL, the default value is cluster.xml in the same directory than the node configuration. Otherwise, no default value is defined and a value MUST be provided.