Node is still attempted to be used after removal #128
Description
Basically
$ yasetnode 65.108.159.113 --remove-hard
that succeeds, and after about an hour:
INFO:yascheduler.Scheduler:THREADS: 62 NODES: busy:1/enabled:2/total:2 TASKS: run:1/todo:0/done:10
INFO:yascheduler.Scheduler:QUEUES: conn_machine: 0/0 allocate: 0/0 deallocate: 0/0 consume: 0/0
^C
INFO:yascheduler:Received signal Interrupt
INFO:yascheduler.Scheduler:Stopping...
INFO:yascheduler.Scheduler.CloudAPIManager:Stopping clouds...
INFO:yascheduler.Scheduler:Disconnecting from machines: 116.203.217.118, 65.108.159.113, 135.181.107.47
INFO:yascheduler:Cancelling 2 outstanding tasks
INFO:yascheduler:Done
65.108.159.113 is still referenced in the machines list