19255fd1a8
This change implements metric collection system using influxdata (influxdb and telegraf) with visulization using grafana. No Dashboard automation is provided at this time however a template dashboard can be used by importing the JSON files from the dashboards directory. Change-Id: I5445b01170054393a31afc2a20ffb3ea4eda1209 Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
24 lines
612 B
Python
24 lines
612 B
Python
#!/usr/bin/env python
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import json
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import libvirt
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import socket
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return_data = dict()
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conn = libvirt.openReadOnly()
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try:
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domains = conn.listDomainsID()
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return_data['kvm_vms'] = len(domains)
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return_data['kvm_total_vcpus'] = conn.getCPUMap()[0]
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return_data['kvm_scheduled_vcpus'] = 0
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for domain in domains:
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return_data['kvm_scheduled_vcpus'] += conn.lookupByID(
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domain
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).maxVcpus()
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return_data['kvm_host_id'] = abs(hash(socket.getfqdn()))
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except Exception:
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raise SystemExit('Plugin failure')
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else:
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print(json.dumps(return_data))
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finally:
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conn.close()
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