Module config
source code
Configuration management for Ganeti
This module provides the interface to the Ganeti cluster
configuration.
The configuration data is stored on every node but is updated on the
master only. After each update, the master distributes the data to the
other nodes.
Currently, the data storage format is JSON. YAML was slow and
consuming too much memory.
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_config_lock = locking.SharedLock("ConfigWriter")
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_UPGRADE_CONFIG_JID = "jid-cfg-upgrade"
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Imports:
os,
random,
logging,
time,
errors,
locking,
utils,
constants,
rpc,
objects,
serializer,
uidpool,
netutils,
runtime
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Verifies that a configuration objects looks valid.
This only verifies the version of the configuration.
- Raises:
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