core/src/main/java/io/fabric8/maven/core/util/ProfileUtil.java
private static File findProfileYaml(File directory) {
        for (String profileFile : PROFILE_FILENAMES) {
            File ret = new File(directory, String.format(profileFile, ""));
            if (ret.exists()) {
                return ret;
            }
        }
        return null;
    }
private static File findProfileYaml(File directory) {
        for (String profileFile : PROFILE_FILENAMES) {
            File ret = new File(directory, String.format(profileFile, ""));
            if (ret.exists()) {
                return ret;
            }
        }
        return null;
    }
check for various variations of profile files