public HostService(PlatformDb db, ec2::Ec2Client ec2)
{
#region Preconditions
if (db == null) throw new ArgumentNullException(nameof(db));
#endregion
this.db = db;
this.ec2 = ec2;
}
private InstanceStatus GetStatus(ec2::InstanceState state)
{
switch (state.Name)
{
case "pending" : return InstanceStatus.Pending;
case "running" : return InstanceStatus.Running;
case "shutting-down" : return InstanceStatus.Terminating;
case "terminated" : return InstanceStatus.Terminated;
case "stopping" : return InstanceStatus.Suspending;
case "stopped" : return InstanceStatus.Suspended;
default: throw new Exception("unexpected state:" + state.Name);
}
}