973f31212a
The compute monitor plugins were being loaded using the nova.loadables module. This patch uses the stevedore library to load monitor extensions. We keep the same semantics as the previous loading mechanism: we use the CONF.compute_monitors configuration option to winnow the set of all monitor plugins, and we ensure that no two monitors that return the same set of metrics will be loaded. However, this patch deprecates the CONF.compute_available_monitors configuration option, since stevedore and setuptools entry points now allow a set of plugins to be specified without any further configuration options. Change-Id: I97bf8bcd43faf9f3fe40983497c2360233d5f599 Fixes-bug: 1468012 DocImpact: deprecates the CONF.compute_available_monitors option. |
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| .. | ||
| cpu | ||
| __init__.py | ||
| base.py | ||