The "Getting Started with JBoss EAP for OpenShift Online" documentation [1] incorrectly states "In addition, this image includes Eclipse MicroProfile Health, as discussed in the Configuration Guide." and links to non-existing content in the JBoss EAP 7.4 configuration guide. As per JBoss EAP 7.4.0 release notes [2], "The following MicroProfile capabilities that were included as technical preview in JBoss EAP  7.3 are not included in JBoss EAP 7.4 or in future versions:...."

[1]https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.4/html-single/getting_started_with_jboss_eap_for_openshift_container_platform/index#openshift_health_check

[2] https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.4/html/7.4.0_release_notes/unsupported_functionality