Install T-Engine using Docker Compose - Install T-Engine using Docker Compose - To deploy the Document Transformation Engine T-Engine with the Transform Service, you’ll need to update your Docker Compose file to include the Document Transformation Engine T-Engine. - Alfresco - Alfresco Document Transformation Engine - Alfresco/Alfresco-Document-Transformation-Engine/2.4/Alfresco-Document-Transformation-Engine/Install/Installation/Install-T-Engine-using-Docker-Compose - 2.4

To deploy the Document Transformation Engine T-Engine with the Transform Service, you’ll need to update your Docker Compose file to include the Document Transformation Engine T-Engine.

Note: You still need to install the Document Transformation Engine using the MSI file.

Note: While Docker Compose is often used for production deployments, the Docker Compose file provided is recommended for development and test environments only. Customers are expected to adapt this file to their own requirements, if they intend to use Docker Compose to deploy a production environment.

To start the installation:

Add the Document Transformation Engine T-Engine container to your Docker Compose file:

transform-dte-engine:
    image: quay.io/alfresco/transform-dte-engine:x.x.x
    mem_limit: 2g
    environment:
        JAVA_OPTS: " -Xms256m -Xmx512m -DdteServerUrl=http://<dte-hostname>:8080/transformation-backend"
        ACTIVEMQ_URL: "nio://activemq:61616"
        ACTIVEMQ_USER: "admin"
        ACTIVEMQ_PASSWORD: "admin"
        FILE_STORE_URL: "http://shared-file-store:8099/alfresco/api/-default-/private/sfs/versions/1/file"
    ports:
        - 8091:8090
    links:
        - activemq

where x.x.x is the exact DTE T-Engine version provided in Supported Platforms.

Add the following JAVA_OPTS property to the alfresco container:

-DlocalTransform.transform-dte.url=http://transform-dte-engine:8090/

Update the Transform Router configuration to include the URL (TRANSFORMER_URL_DTE) and queue (TRANSFORMER_QUEUE_DTE):

transform-router:
    mem_limit: 512m
    image: quay.io/alfresco/alfresco-transform-router:x.x.x
    environment:
        JAVA_OPTS: " -Xms256m -Xmx512m"
        ACTIVEMQ_URL: "nio://activemq:61616"
        CORE_AIO_URL: "http://transform-core-aio:8090"
        FILE_STORE_URL: "http://shared-file-store:8099/alfresco/api/-default-/private/sfs/versions/1/file"
        TRANSFORMER_URL_DTE: "http://<dte-hostname>:8080/transform-dte"
        TRANSFORMER_QUEUE_DTE: "org.alfresco.transform.engine.dte.acs"
    ports:
        - 8095:8095
    links:
        - activemq
    healthcheck:
        test: ["CMD", "curl", "-f", "http://transform-router:8095/live"]
        interval: 30s
        timeout: 10s
        retries: 9
        start_period: 20s

Note: Remember to replace x.x.x with the exact version of the compatible DTE T-Engine.