d011ec0097
Addresses: BP decoupled-source-sink-discoverable-resources
Add the concept of per-pipeline resource discovery extensions
loaded via stevedore entry points. These are enabled via a
pipeline source 'discovery' element, for example:
sources:
- name: host_cpu_source
interval: 120
meters:
- "cpu.util.*min"
discovery:
- "file_loader"
resources:
- "snmp://ip1"
- "snmp://ip2"
sinks:
- meter_sink
The named discovery extensions are loaded from a global namespace
"ceilometer.discover". Per-pipeline dynamically discovered and
statically configured resources are combined, overridding any
per-agent discovery extensions. An amalgamated resource list for
a set of pipelines with a common interval is passed to individual
pollsters matching those pipelines (matching the pre-existing
logic for statically configured per-pipeline resources).
Change-Id: I154d757f9719f949fcacb56ee2d6b42e36212526
ceilometer
See the ReleaseNotes document and the project home for more info.