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| Description |
Generic data loader
This module holds the common code for parsing the input data after it
has been loaded from external sources.
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| Synopsis |
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| Constants
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| The exclusion tag prefix
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| Types
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The iallocator request type.
This type denotes what request we got from Ganeti and also holds
request-specific fields.
| | Constructors | | Allocate Instance Int | A new instance allocation
| | Relocate Idx Int [Ndx] | Move an instance to a new
secondary node
| | Evacuate [Ndx] | Evacuate nodes
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| A complete request, as received from Ganeti.
| | Constructors | |
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| The cluster state.
| | Constructors | | ClusterData | | | cdGroups :: List | The node group list
| | cdNodes :: List | The node list
| | cdInstances :: List | The instance list
| | cdTags :: [String] | The cluster tags
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| An empty cluster.
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| Functions
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| Lookups a node into an assoc list.
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| Lookups an instance into an assoc list.
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| Lookups a group into an assoc list.
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| Given a list of elements (and their names), assign indices to them.
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| For each instance, add its index to its primary and secondary nodes.
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| Remove non-selected tags from the exclusion list
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| Update the movable attribute
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| longestDomain :: [String] -> String | Source |
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| Compute the longest common suffix of a list of strings that
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| extractExTags :: [String] -> [String] | Source |
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| Extracts the exclusion tags from the cluster configuration
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| Extracts the common suffix from node/instance names
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| :: [(String, DynUtil)] | Instance utilisation data
| | -> [String] | Exclusion tags
| | -> [String] | Untouchable instances
| | -> ClusterData | Data from backends
| | -> Result ClusterData | Fixed cluster data
| | Initializer function that loads the data from a node and instance
list and massages it into the correct format.
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| Checks the cluster data for consistency.
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| Compute the amount of memory used by primary instances on a node.
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| Compute the amount of disk used by instances on a node (either primary
or secondary).
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| Produced by Haddock version 2.6.0 |