public Integer getHttpStatusOffset() {
        if (httpStatusOffset == null) {
            for (int p = 0; p < getNumPorts(); p++) {
                if (contains(p, "http") && contains(p, "status")) {
                    httpStatusOffset = p;
                    break;
                }
            }
        }
        return httpStatusOffset;
    }
Get the offset to the http port used for status.
@return Integer the offset, or null if none set.
config-model/src/main/java/com/yahoo/vespa/model/PortsMeta.java