package io.cattle.platform.docker.machine.process;
import static io.cattle.platform.core.constants.MachineConstants.*;
import static io.cattle.platform.core.model.tables.PhysicalHostTable.*;
import io.cattle.platform.core.model.PhysicalHost;
import io.cattle.platform.engine.handler.HandlerResult;
import io.cattle.platform.engine.handler.ProcessPreListener;
import io.cattle.platform.engine.process.ProcessInstance;
import io.cattle.platform.engine.process.ProcessState;
import io.cattle.platform.process.common.handler.AbstractObjectProcessLogic;
import io.cattle.platform.process.host.HostCreateToProvision;
import io.cattle.platform.util.type.Priority;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
import org.apache.commons.lang3.StringUtils;
public class MachinePreCreate extends AbstractObjectProcessLogic implements ProcessPreListener, Priority {
@Override
public String[] getProcessNames() {
return new String[] { "physicalhost.create" };
}
@Override
public HandlerResult handle(ProcessState state, ProcessInstance process) {
PhysicalHost physHost = (PhysicalHost) state.getResource();
if (!StringUtils.equalsIgnoreCase(physHost.getKind(), KIND_MACHINE)) {
return null;
}
Map<Object, Object> newFields = new HashMap<Object, Object>();
if (StringUtils.isEmpty(physHost.getExternalId())) {
String externalId = UUID.randomUUID().toString();
newFields.put(PHYSICAL_HOST.EXTERNAL_ID, externalId);
} else {
newFields.put(PHYSICAL_HOST.EXTERNAL_ID, physHost.getExternalId());
}
String driver = HostCreateToProvision.getDriver(physHost);
if (driver != null) {
newFields.put(FIELD_DRIVER, driver);
}
return new HandlerResult(newFields);
}
@Override
public int getPriority() {
return Priority.DEFAULT;
}
}