--worker-cert= not recognized by quickstart command

[moepkid-zz]

Hello,

We are trying to use a custom Certificate to use with a child workder (sonarqube runner mvn) and we try to use --worker-cert= but this does not work:

concourse:
restart: always
image: concourse/concourse:4.2.1
command: quickstart --worker-cert=/etc/ssl
privileged: true
depends_on: [concourse-db]
ports: ["8080:8080"]
volumes:
- /etc/ssl/certs:/etc/ssl/certs
- /usr/share/ca-certificates/extra:/usr/share/ca-certificates/extra
- /home/beheer/hbr-hm-devtools/certificates:/home/hbr-hm-devtools/certificates
environment:
- CONCOURSE_POSTGRES_HOST=concourse-db
- CONCOURSE_POSTGRES_USER=concourse_user
- CONCOURSE_POSTGRES_PASSWORD=concourse_pass
- CONCOURSE_POSTGRES_DATABASE=concourse
- CONCOURSE_EXTERNAL_URL=######
- CONCOURSE_ADD_LOCAL_USER=test:$$2a$$10$$0W9/ilCpYXY/yCPpaOD.6eCrGda/fnH3D4lhsw1Mze0WTID5BuiTW
- CONCOURSE_MAIN_TEAM_ALLOW_ALL_USERS=true
- CONCOURSE_WORKER_GARDEN_NETWORK
- CONCOURSE_CERTS_DIR=/etc/ssl/certs
- CONCOURSE_WORKER_CERT=/etc/ssl/certs
....

any idea why?

[moepkid-zz]

aah, turns out the command is --worker-certs-dir