Critical Description
quay.io/wildfly/wildfly-centos7:17.0
$ docker run -ti quay.io/wildfly/wildfly-centos7:17.0 /bin/bash [jboss@1cc52cbad596 ~]$ echo $JBOSS_HOME /opt/jboss/wildfly [jboss@1cc52cbad596 ~]$ ll /opt/wildfly ls: cannot access /opt/wildfly: No such file or directory [jboss@1cc52cbad596 ~]$ ll /opt/jboss/wildfly total 540 -rw-rw-r--. 1 jboss root 26530 Jun 11 12:46 LICENSE.txt -rw-rw-r--. 1 jboss root 2221 Jun 11 12:46 README.txt drwxrwxr-x. 3 jboss root 4096 Jun 11 12:46 appclient drwxrwxr-x. 4 jboss root 4096 Jun 11 12:46 bin -rw-rw-r--. 1 jboss root 2451 Jun 11 12:46 copyright.txt drwxrwxr-x. 6 jboss root 4096 Jun 11 12:46 docs -rw-rw-r--. 1 jboss root 489207 Jun 11 12:46 jboss-modules.jar drwxrwxr-x. 5 jboss root 4096 Jun 11 12:46 modules drwxrwxr-x. 5 jboss root 4096 Jun 11 12:46 standalone drwxrwxr-x. 2 jboss root 4096 Jun 11 12:46 welcome-content
quay.io/wildfly/wildfly-centos7:18.0
$ docker run -ti quay.io/wildfly/wildfly-centos7:18.0 /bin/bash [jboss@8a0a5cd2e76a ~]$ echo $JBOSS_HOME /opt/wildfly [jboss@8a0a5cd2e76a ~]$ ll /opt/wildfly total 540 -rw-rw-r--. 1 jboss root 26530 Oct 4 09:15 LICENSE.txt -rw-rw-r--. 1 jboss root 2224 Oct 4 09:15 README.txt drwxrwxr-x. 3 jboss root 4096 Oct 4 09:15 appclient drwxrwxr-x. 4 jboss root 4096 Oct 4 09:15 bin -rw-rw-r--. 1 jboss root 2451 Oct 4 09:15 copyright.txt drwxrwxr-x. 7 jboss root 4096 Oct 4 09:15 docs -rw-rw-r--. 1 jboss root 489207 Oct 4 09:15 jboss-modules.jar drwxrwxr-x. 5 jboss root 4096 Oct 4 09:15 modules drwxrwxr-x. 5 jboss root 4096 Oct 4 09:16 standalone drwxrwxr-x. 2 jboss root 4096 Oct 4 09:15 welcome-content [jboss@8a0a5cd2e76a ~]$ ll /opt/jboss/wildfly ls: cannot access /opt/jboss/wildfly: No such file or directory
The JBOSS_HOME variable is hard coded in a operator code - https://github.com/wildfly/wildfly-operator/blob/master/build/Dockerfile#L4 (/opt/jboss/wildfly at the moment - operator doesn't work with wildfly18 image).
doesn't work here means that scale down stuck due to:
{"level":"info","ts":1570603971.690961,"logger":"wildflyserver_controller","msg":"Statefulset was not scaled to the desired replica size 0 (current StatefulSet size: 1). Transaction recovery scaledown process has not cleaned all pods. Please, check status of the WildflyServer simple-jaxrs-wildfly","StatefulSet.Namespace":"pkremens-namespace","StatefulSet.Name":"simple-jaxrs-wildfly"}
