| Safe Haskell | None |
|---|
Ganeti.HTools.Tags
Description
Tags
This module holds all the tag interpretation done by htools.
Synopsis
- hasStandbyTag :: Node -> Bool
- getMigRestrictions :: [String] -> [String] -> Set String
- getRecvMigRestrictions :: [String] -> [String] -> Set String
- getLocations :: [String] -> [String] -> Set String
Predicates
hasStandbyTag :: Node -> Bool Source #
Predicate of having a standby tag.
Utility functions
Migration restriction tags
getMigRestrictions :: [String] -> [String] -> Set String Source #
Given the cluster tags extract the migration restrictions from a node tag.
getRecvMigRestrictions :: [String] -> [String] -> Set String Source #
Given the cluster tags, extract the set of migration restrictions a node is able to receive from its node tags.
Location tags
getLocations :: [String] -> [String] -> Set String Source #
Given the cluster tags, extract the node location tags from the node tags.