Eclipse GlassFish

Develop the RESTful API using JAX-RS.

Package the API as a WAR file.

Deploy the WAR file to GlassFish using the administration console or command-line tool.

Configure data sources or JMS queues as required.

Access the API endpoints through HTTP requests.

Package the application as an EAR file.

Deploy the EAR file to GlassFish.

Configure application-specific resources, such as connection pools and security realms.

Monitor the application's performance and resource usage using the administration console.

Scale the application across multiple GlassFish instances using clustering.

Develop microservice components using Jakarta EE technologies (e.g., JAX-RS, CDI).

Package each microservice as a separate WAR file.

Deploy each WAR file to a GlassFish instance or cluster.

Use lightweight profiles to minimize resource consumption.

Monitor microservice health and performance using metrics and health checks.

Configure a JMS provider within GlassFish.

Create JMS queues or topics for message exchange.

Develop message-driven beans (MDBs) to process incoming messages.

Deploy the application to GlassFish.

Send messages to the JMS queues, which are then processed asynchronously by the MDBs.

Configure security realms in GlassFish (e.g., file realm, LDAP realm).

Define user roles and permissions.

Use Jakarta EE security annotations or deployment descriptors to secure web resources.

Implement login pages and authentication mechanisms.

Deploy the web application to GlassFish.