private List<NetworkInterface> getPublicNetworkInterfaces(Server server) {
List<NetworkInterface> nics = new LinkedList<NetworkInterface>(server.getNetworkInterfaces());
for (Iterator<NetworkInterface> itr = nics.iterator(); itr.hasNext(); ) {
NetworkInterface nic = itr.next();
if (nic.isDisabled() || "127.0.0.1".equals(nic.getIpaddr())) {
itr.remove();
}
}
return nics;
}
private ValidatorError validateNetworkInterface() {
if (!LINK_NETWORK_TYPE.equals(networkInterface)) {
boolean nicAvailable = false;
for (NetworkInterface nic : server.getNetworkInterfaces()) {
if (networkInterface.equals(nic.getName())) {
nicAvailable = true;
break;
}
}
if (!nicAvailable) {
return new ValidatorError(
"kickstart.schedule.nosuchdevice", server.getName(), networkInterface);
}
}
return null;
}
private void setupNetworkInfo(
DynaActionForm form, RequestContext context, KickstartScheduleCommand cmd) {
Server server = cmd.getServer();
List<NetworkInterface> nics = getPublicNetworkInterfaces(server);
if (nics.isEmpty()) {
return;
}
context.getRequest().setAttribute(NETWORK_INTERFACES, nics);
if (StringUtils.isBlank(form.getString(NETWORK_INTERFACE))) {
String defaultInterface = ConfigDefaults.get().getDefaultKickstartNetworkInterface();
for (NetworkInterface nic : nics) {
if (nic.getName().equals(defaultInterface)) {
form.set(NETWORK_INTERFACE, ConfigDefaults.get().getDefaultKickstartNetworkInterface());
}
}
if (StringUtils.isBlank(form.getString(NETWORK_INTERFACE))) {
form.set(NETWORK_INTERFACE, server.findPrimaryNetworkInterface().getName());
}
}
}
private void setupBondInfo(
DynaActionForm form, RequestContext context, KickstartScheduleCommand cmd) {
Server server = cmd.getServer();
List<NetworkInterface> nics = new LinkedList<NetworkInterface>(server.getNetworkInterfaces());
if (nics.isEmpty()) {
return;
}
for (Iterator<NetworkInterface> itr = nics.iterator(); itr.hasNext(); ) {
NetworkInterface nic = itr.next();
if ("127.0.0.1".equals(nic.getIpaddr())) {
itr.remove();
}
}
context.getRequest().setAttribute(ALL_NETWORK_INTERFACES, nics);
if (StringUtils.isBlank(form.getString(BOND_TYPE))) {
form.set(BOND_TYPE, DONT_CREATE_BOND_VALUE);
}
NetworkInterface oldBond = null;
for (NetworkInterface nic : nics) {
if (nic.isBond()) {
oldBond = nic;
break;
}
}
if (oldBond != null) {
if (StringUtils.isBlank(form.getString(BOND_INTERFACE))) {
form.set(BOND_INTERFACE, oldBond.getName());
}
if (StringUtils.isBlank(form.getString(BOND_IP_ADDRESS))) {
form.set(BOND_IP_ADDRESS, oldBond.getIpaddr());
}
if (StringUtils.isBlank(form.getString(BOND_NETMASK))) {
form.set(BOND_NETMASK, oldBond.getNetmask());
}
}
String[] slaves = (String[]) form.get(BOND_SLAVE_INTERFACES);
if (slaves == null || slaves.length == 0) {
List<String> slavesList = new ArrayList<String>();
// if there is a bonded interface on the system
if (!StringUtils.isBlank(form.getString(BOND_INTERFACE))) {
for (NetworkInterface nic : nics) {
// if the nic does not have an IP address it is probably a
// slave to the bond, add it to the default selected list
if (StringUtils.isBlank(nic.getIpaddr())) {
slavesList.add(nic.getName());
}
}
}
form.set(BOND_SLAVE_INTERFACES, convertToStringArray(slavesList.toArray()));
}
}