@property
    def hash(self):
        hashvals = []
        if (self.md5 is not None):
            hashvals.append('md5:'+self.md5)
        if (self.sha1 is not None):
            hashvals.append('sha-1:'+self.sha1)
        if (self.sha256 is not None):
            hashvals.append('sha-256:'+self.sha256)
        if (len(hashvals)>0):
            return(' '.join(hashvals))
        return(None)
Start an instance in its cell.
dataset/ETHPy150Open resync/resync/resync/resource.py/Resource.hash--crossover with--dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/cells/manager.py/CellsManager.start_instance