You are viewing the documentation for Blueriq 18. Documentation for other versions is available in our documentation directory.
Default Multi-tenant RabbitMQ, Datasource & Mongodb properties
A default properties mechanism was added with Blueriq 16.74 because it can be tedious to configure all components of the Runtime with the same properties.
The following example shows default rabbitmq properties in a multi-tenant setup. There you can see how you can configure rabbitmq properties per tenant which will then be used for each component that uses rabbitmq instead of specifying it per component.
Because queue and exchange names are specific per component you still need to configure them as stated above.
This configuration will be used for each component that has no specific properties configured (except the queue and/or exchange names).
When neither specific nor default properties are configured for a tenant, the component will try to use the default rabbitmq properties for this tenant.
application.properties
blueriq.default.rabbitmq.tenants.google.host=localhost blueriq.default.rabbitmq.tenants.google.port=5672 blueriq.default.rabbitmq.tenants.google.username=google blueriq.default.rabbitmq.tenants.google.password=welcome blueriq.default.rabbitmq.tenants.google.virtualHost=google blueriq.default.rabbitmq.tenants.google.ssl.enabled=true blueriq.default.mongodb.tenants.google.host=localhost blueriq.default.mongodb.tenants.google.port=27017 blueriq.default.mongodb.tenants.google.username=google blueriq.default.mongodb.tenants.google.password=welcome blueriq.default.datasource.tenants.google.url=jdbc:oracle:thin:@localhost:1521:orcl blueriq.default.datasource.tenants.google.username=google blueriq.default.datasource.tenants.google.password=welcome blueriq.default.rabbitmq.tenants.apple.host=localhost blueriq.default.rabbitmq.tenants.apple.port=5672 blueriq.default.rabbitmq.tenants.apple.username=apple blueriq.default.rabbitmq.tenants.apple.password=welcome blueriq.default.rabbitmq.tenants.apple.virtualHost=DefaultEverest blueriq.default.rabbitmq.tenants.apple.ssl.enabled=true blueriq.default.mongodb.tenants.apple.host=localhost blueriq.default.mongodb.tenants.apple.port=27017 blueriq.default.mongodb.tenants.apple.username=apple blueriq.default.mongodb.tenants.apple.password=welcome blueriq.default.datasource.tenants.apple.url=jdbc:oracle:thin:@localhost:1521:orcl blueriq.default.datasource.tenants.apple.username=apple blueriq.default.datasource.tenants.apple.password=welcome
Parameters can be configured at three levels for RabbitMQ or SQL-Datasources and MongoDB:
- default properties
blueriq.default.rabbitmq.*blueriq.default.datasource.*blueriq.default.mongodb.* - default tenant-specific properties for all sources for that tenant:
blueriq.default.rabbitmq.tenants.<tenant_name>.*blueriq.default.datasource.tenants.<tenant_name>.*blueriq.default.mongodb.tenants.<tenant_name>.* - tenant and component specific properties
blueriq.<component>.<path>.rabbitmq.tenants.<tenant_name>.*blueriq.datasource.<component>.tenants.<tenant_name>.*blueriq.<component>.mongodb.tenants.<tenant_name>.*
The properties supersede each other from general to more specific. So any properties from the most general level (default properties) will be overwritten by the other more specific levels. Example configuration:
application.properties
# Generic level, all sources share the same host and port blueriq.default.rabbitmq.host=localhost blueriq.default.rabbitmq.port=5672 blueriq.default.rabbitmq.ssl.enabled=true # a different user and virtual host is used for each tenant (for all queue connections at this tenant) blueriq.default.rabbitmq.tenants.google.username=google blueriq.default.rabbitmq.tenants.google.password=welcome blueriq.default.rabbitmq.tenants.google.virtualHost=google blueriq.default.rabbitmq.tenants.apple.username=apple blueriq.default.rabbitmq.tenants.apple.password=welcome blueriq.default.rabbitmq.tenants.apple.virtualHost=apple # different components use different queues, which is most the specific level blueriq.trace.event.publisher.channel.amqp.rabbitmq.tenants.google.exchangeName=traceEvents blueriq.trace.event.publisher.channel.amqp.rabbitmq.tenants.apple.exchangeName=traceEvents # for one specific connection, all settings are overwritten blueriq.audit.rabbitmq.tenants.google.host=host_x blueriq.audit.rabbitmq.tenants.google.port=8080 blueriq.audit.rabbitmq.tenants.google.username=google blueriq.audit.rabbitmq.tenants.google.password=welcome blueriq.audit.rabbitmq.tenants.google.virtualHost=google blueriq.audit.rabbitmq.tenants.google.exchangeName=auditEvents # blueriq.audit.rabbitmq.tenants.google.exchangeName=auditEvents --> no need to specify exchange name because it's taken from blueriq.audit.rabbitmq.exchangeName blueriq.audit.rabbitmq.tenants.google.host=host_x blueriq.audit.rabbitmq.tenants.google.port=8080 blueriq.audit.rabbitmq.tenants.google.username=google blueriq.audit.rabbitmq.tenants.google.password=welcome blueriq.audit.rabbitmq.tenants.google.virtualHost=google blueriq.audit.rabbitmq.tenants.google.virtualHost=google blueriq.audit.rabbitmq.tenants.google.exchangeName=googleAuditEvents
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