| Safe Haskell | None |
|---|
Ganeti.Query.Locks
Description
Implementation of Ganeti Lock field queries
The actual computation of the field values is done by forwarding the request; so only have a minimal field definition here.
Synopsis
- type RuntimeData = ([(ClientId, OwnerState)], [(ClientId, OwnerState)])
- getOwners :: RuntimeData -> a -> ResultEntry
- getMode :: RuntimeData -> a -> ResultEntry
- getPending :: RuntimeData -> a -> ResultEntry
- lockFields :: FieldList String RuntimeData
- fieldsMap :: FieldMap String RuntimeData
Documentation
type RuntimeData = ([(ClientId, OwnerState)], [(ClientId, OwnerState)]) Source #
The runtime information for locks. As all information about locks is handled by WConfD, the actual information is obtained as live data. The type represents the information for a single lock, even though all locks are queried simultaneously, ahead of time.
getOwners :: RuntimeData -> a -> ResultEntry Source #
Obtain the owners of a lock from the runtime data.
getMode :: RuntimeData -> a -> ResultEntry Source #
Obtain the mode of a lock from the runtime data.
getPending :: RuntimeData -> a -> ResultEntry Source #
Obtain the pending requests from the runtime data.
lockFields :: FieldList String RuntimeData Source #
List of all lock fields.
fieldsMap :: FieldMap String RuntimeData Source #
The lock fields map.