APM Java Agent - manual setup

Elastic Observability APM
7

My current

amp-server.yml:

apm-server:
  host: "0.0.0.0:8200"

  kibana:
    host: "https://kib01:5601"
    username: "elastic"
    password: <my-pw>
    ssl.enabled: true
    ssl.certificate_authorities: ["/usr/share/elasticsearch/config/certificates/ca/ca.crt"]

output.elasticsearch:
  hosts: ["https://es01:9200"]
  username: "elastic"
  password: <my-pw>
  ssl.certificate_authorities: ["/usr/share/elasticsearch/config/certificates/ca/ca.crt"]

And the current /usr/share/tomcat9/bin/setenv.sh:

export CATALINA_OPTS="$CATALINA_OPTS -javaagent:/<path-to-my>/elastic-apm-agent-1.19.0.jar"
export CATALINA_OPTS="$CATALINA_OPTS -Delastic.apm.service_name=my-cool-service"
export CATALINA_OPTS="$CATALINA_OPTS -Delastic.apm.application_packages=org.example,org.another.example"
export CATALINA_OPTS="$CATALINA_OPTS -Delastic.apm.server_urls=http://localhost:8200"
export CATALINA_OPTS="$CATALINA_OPTS -Delastic.apm.log_level=DEBUG"

Although according to Kibana the agent status is "No data has been received from agents yet", I can load Kibana objects and launch an APM Dashboard in Kibana, with some information about requests per minute. I don't know how much it matters that my tomcat9 is currently "blank", i.e. that nothing happened to it after the install.