https://github.com/jenkinsci/docker-plugin/blob/94b74398ed27c69cb466e0b1c81bec81713e4b36/src/main/resources/com/nirima/jenkins/plugins/docker/DockerManagementServer/index.jelly#L55
https://www.jenkins.io/doc/developer/security/csp/#inline-event-handlers
jenkinsci/docker-plugin#1107