Package ganeti :: Module query :: Class InstanceQueryData

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Class InstanceQueryData

Data container for instance data queries.

Instance Methods

__init__(self, instances, cluster, disk_usage, offline_node_uuids, bad_node_uuids, live_data, wrongnode_inst, console, nodes, groups, networks)
Initializes this class.

source code

__iter__(self)
Iterate over all instances.

source code

Method Details

init(self, instances, cluster, disk_usage, offline_node_uuids, bad_node_uuids, live_data, wrongnode_inst, console, nodes, groups, networks)
(Constructor)

Initializes this class.

Parameters:

instances - List of instance objects
cluster - Cluster object
disk_usage (dict; instance UUID as key) - Per-instance disk usage
offline_node_uuids (list of strings) - List of offline nodes
bad_node_uuids (list of strings) - List of faulty nodes
live_data (dict; instance UUID as key) - Per-instance live data
wrongnode_inst (set) - Set of instances running on wrong node(s)
console (dict; instance UUID as key) - Per-instance console information
nodes (dict; node UUID as key) - Node objects
networks (dict; net_uuid as key) - Network objects

iter(self)

Iterate over all instances.

This function has side-effects and only one instance of the resulting generator should be used at a time.