{beatname_uc} supports templates for modules:

["source","yaml",subs="attributes"]
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heartbeat.autodiscover:
  providers:
    - type: docker
      templates:
        - condition:
            contains:
              docker.container.image: redis
          config:
            - type: tcp
              hosts: ["${data.host}:${data.port}"]
              schedule: "@every 1s"
              timeout: 1s
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This configuration launches a `redis` monitor for all containers running an image with `redis` in the name.