In /etc/default/mesos
export SSL_ENABLED=true
export SSL_SUPPORT_DOWNGRADE=false
export SSL_REQUIRE_CERT=true
export SSL_CERT_FILE=/etc/mesos/tiger-jdoe-controller-1.tiger.acme.net.crt
export SSL_KEY_FILE=/etc/mesos/tiger-jdoe-controller-1.tiger.acme.net.key