package io.fathom.cloud.compute.scheduler;
import io.fathom.cloud.CloudException;
import io.fathom.cloud.compute.networks.VirtualIp;
import io.fathom.cloud.compute.services.ComputeServices;
import io.fathom.cloud.compute.services.IpPools;
import io.fathom.cloud.protobuf.CloudModel.InstanceData;
import io.fathom.cloud.server.model.Project;
import java.io.IOException;
import javax.inject.Inject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class DetachFloatingIpOperation extends SchedulerOperation {
private static final Logger log = LoggerFactory.getLogger(DetachFloatingIpOperation.class);
@Inject
InstanceScheduler scheduler;
@Inject
ComputeServices computeServices;
@Inject
IpPools ipPools;
public Project project;
String ip;
long instanceId;
public void init(Project project, InstanceData instance, VirtualIp vip) {
this.project = project;
this.instanceId = instance.getId();
this.ip = vip.getData().getIp();
}
@Override
public boolean run() throws CloudException, IOException {
VirtualIp vip = ipPools.findVirtualIp(project, ip);
if (vip == null) {
log.warn("Virtual IP not found, giving up: {}", ip);
throw new IllegalStateException();
}
if (vip.getData().hasInstanceId()) {
log.warn("Virtual IP attached to new machine: {}", ip);
throw new IllegalStateException();
}
InstanceData instance = computeServices.findInstance(project.getId(), instanceId);
if (instance == null) {
log.warn("Instance not found, giving up: {}", instanceId);
return false;
}
SchedulerHost host = scheduler.findHost(instance.getHostId());
if (host == null) {
throw new IllegalStateException();
}
try (ConfigurationOperation config = host.startConfiguration()) {
config.detachVip(instance, vip);
config.applyChanges();
}
// TODO: Mark vip as detached??
return true;
}
}