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Project: prometheus-openstack-exporter (GitHub Link)

• prometheus-openstack-exporter-master
  • Makefile
  • sample_config_file.yaml
  • LICENSE
  • test-requirements.txt
  • setup.py
  • exporter
    • cinder_services.py
    • check_os_api.py
    • nova_services.py
    • hypervisor_stats.py
    • osclient.py
    • __init__.py
    • main.py
    • oscache.py
    • neutron_agents.py
    • base.py
  • setup.cfg
  • README.md
  • tests
    • __init__.py
    • unit
      • test_osclient.py
      • __init__.py
  • .gitreview
  • sample_env_file
  • tools
    • prometheus-openstack-exporter_image_run.sh
  • requirements.txt
  • Dockerfile
  • .gitignore
  • MANIFEST.in
  • tox.ini

Prometheus Openstack Exporter

Image for a prometheus exporter for openstack API derived metrics.

Environment

check sample env file provided in the source.

• OS USERNAME

  • username associated with the monitoring tenant/project in openstack, used for polling openstack API, required

• OS PASSWORD

  • password for the username associated with the monitoring tenant/project in openstack, used for polling openstack API, required

• OS PROJECT NAME

  • monitoring tenant/project in openstack, used for polling openstack API, required

• OS AUTH URL

  • openstack keystone API endpoint, required

• LISTEN PORT

  • port to bind for prometheus scrape target

• OS REGION NAME

  • openstack region to use keystone service catalog against

• TIMEOUT SECONDS

  • number of seconds before API calls should timeout

• OS POLLING INTERVAL

  • interval in seconds between API polls

• OS RETRIES

  • number of retries on API calls before failing

• OS CPU OC RATIO

  • CPU overcommit ratio for the hypervisor

• OS RAM OC RATIO=1

  • RAM overcommit ratio for the hypervisor

Docker Usage

docker run --env-file sample env file -it rakeshpatnaik/prometheus-openstack-exporter:v0.2

sample test

docker exec \<instance-id> curl http://localhost:19103/metrics

-------Sample truncated Output----
# HELP openstack_total_used_ram_MB Openstack Hypervisor statistic
# TYPE openstack_total_used_ram_MB gauge
openstack_total_used_ram_MB{aggregate="",aggregate_id="",host="",region="RegionOne"} 6897.0
# HELP openstack_total_used_vcpus Openstack Hypervisor statistic
# TYPE openstack_total_used_vcpus gauge
openstack_total_used_vcpus{aggregate="",aggregate_id="",host="",region="RegionOne"} 0.0
# HELP openstack_used_ram_MB Openstack Hypervisor statistic
# TYPE openstack_used_ram_MB gauge
openstack_used_ram_MB{aggregate="",aggregate_id="",host="ubuntu-xenial",region="RegionOne"} 6897.0

Metrics

Name	Sample Labels	Sample Value	Description
openstack_exporter_cache_refresh_duration_seconds	region="RegionOne"	0.3854649066925049
openstack_check_neutron_api	region="RegionOne",service="neutron",url="http://neutron-server.openstack.svc.cluster.local:9696"	1.0
openstack_check_glance_api	region="RegionOne",service="glance",url="http://glance-api.openstack.svc.cluster.local:9292"	1.0
openstack_check_keystone_api	region="RegionOne",service="keystone",url="http://keystone-api.openstack.svc.cluster.local:80"	1.0
openstack_check_placement_api	region="RegionOne",service="placement",url="http://placement-api.openstack.svc.cluster.local:8778"	1.0
openstack_check_swift_api	region="RegionOne",service="swift",url="http://ceph-rgw.ceph.svc.cluster.local:8088"	1.0
openstack_check_nova_api	region="RegionOne",service="nova",url="http://nova-api.openstack.svc.cluster.local:8774"	1.0
openstack_services_neutron_neutron_metadata_agent	host="ubuntu-xenial",region="RegionOne",service="neutron-metadata-agent",state="up"	1.0
openstack_services_neutron_metadata_agent_down_percent	host="",region="RegionOne",service="neutron-metadata-agent",state="down"	0.0
openstack_services_neutron_openvswitch_agent_up_percent	host="",region="RegionOne",service="neutron-openvswitch-agent",state="up"	100.0
openstack_services_neutron_l3_agent_disabled_total	host="",region="RegionOne",service="neutron-l3-agent",state="disabled"	0.0
openstack_services_neutron_dhcp_agent_up_total	host="",region="RegionOne",service="neutron-dhcp-agent",state="up"	1.0
openstack_services_neutron_dhcp_agent_down_percent	host="",region="RegionOne",service="neutron-dhcp-agent",state="down"	0.0
openstack_services_neutron_l3_agent_up_percent	host="",region="RegionOne",service="neutron-l3-agent",state="up"	100.0
openstack_services_neutron_openvswitch_agent_up_total	host="",region="RegionOne",service="neutron-openvswitch-agent",state="up"	1.0
openstack_services_neutron_neutron_dhcp_agent	host="ubuntu-xenial",region="RegionOne",service="neutron-dhcp-agent",state="up"	1.0
openstack_services_neutron_openvswitch_agent_down_percent	host="",region="RegionOne",service="neutron-openvswitch-agent",state="down"	0.0
openstack_services_neutron_dhcp_agent_down_total	host="",region="RegionOne",service="neutron-dhcp-agent",state="down"	0.0
openstack_services_neutron_metadata_agent_up_percent	host="",region="RegionOne",service="neutron-metadata-agent",state="up"	100.0
openstack_services_neutron_l3_agent_up_total	host="",region="RegionOne",service="neutron-l3-agent",state="up"	1.0
openstack_services_neutron_neutron_openvswitch_agent	host="ubuntu-xenial",region="RegionOne",service="neutron-openvswitch-agent",state="up"	1.0
openstack_services_neutron_metadata_agent_disabled_total	host="",region="RegionOne",service="neutron-metadata-agent",state="disabled"	0.0
openstack_services_neutron_l3_agent_down_percent	host="",region="RegionOne",service="neutron-l3-agent",state="down"	0.0
openstack_services_neutron_metadata_agent_up_total	host="",region="RegionOne",service="neutron-metadata-agent",state="up"	1.0
openstack_services_neutron_openvswitch_agent_down_total	host="",region="RegionOne",service="neutron-openvswitch-agent",state="down"	0.0
openstack_services_neutron_dhcp_agent_disabled_percent	host="",region="RegionOne",service="neutron-dhcp-agent",state="disabled"	0.0
openstack_services_neutron_dhcp_agent_disabled_total	host="",region="RegionOne",service="neutron-dhcp-agent",state="disabled"	0.0
openstack_services_neutron_l3_agent_down_total	host="",region="RegionOne",service="neutron-l3-agent",state="down"	0.0
openstack_services_neutron_openvswitch_agent_disabled_percent	host="",region="RegionOne",service="neutron-openvswitch-agent",state="disabled"	0.0
openstack_services_neutron_metadata_agent_disabled_percent	host="",region="RegionOne",service="neutron-metadata-agent",state="disabled"	0.0
openstack_services_neutron_metadata_agent_down_total	host="",region="RegionOne",service="neutron-metadata-agent",state="down"	0.0
openstack_services_neutron_l3_agent_disabled_percent	host="",region="RegionOne",service="neutron-l3-agent",state="disabled"	0.0
openstack_services_neutron_openvswitch_agent_disabled_total	host="",region="RegionOne",service="neutron-openvswitch-agent",state="disabled"	0.0
openstack_services_neutron_neutron_l3_agent	host="ubuntu-xenial",region="RegionOne",service="neutron-l3-agent",state="up"	1.0
openstack_services_neutron_dhcp_agent_up_percent	host="",region="RegionOne",service="neutron-dhcp-agent",state="up"	100.0
openstack_services_nova_conductor_down_total	host="",region="RegionOne",service="nova-conductor",state="down"	0.0
openstack_services_nova_consoleauth_disabled_percent	host="",region="RegionOne",service="nova-consoleauth",state="disabled"	0.0
openstack_services_nova_scheduler_down_total	host="",region="RegionOne",service="nova-scheduler",state="down"	0.0
openstack_services_nova_conductor_disabled_total	host="",region="RegionOne",service="nova-conductor",state="disabled"	0.0
openstack_services_nova_conductor_down_percent	host="",region="RegionOne",service="nova-conductor",state="down"	0.0
openstack_services_nova_conductor_disabled_percent	host="",region="RegionOne",service="nova-conductor",state="disabled"	0.0
openstack_services_nova_nova_conductor	host="nova-conductor-d557644d8-5rh8z",region="RegionOne",service="nova-conductor",state="up"	1.0
openstack_services_nova_compute_disabled_total	host="",region="RegionOne",service="nova-compute",state="disabled"	0.0
openstack_services_nova_nova_compute	host="ubuntu-xenial",region="RegionOne",service="nova-compute",state="down"	0.0
openstack_services_nova_scheduler_disabled_percent	host="",region="RegionOne",service="nova-scheduler",state="disabled"	0.0
openstack_services_nova_conductor_up_percent	host="",region="RegionOne",service="nova-conductor",state="up"	100.0
openstack_services_nova_scheduler_up_percent	host="",region="RegionOne",service="nova-scheduler",state="up"	100.0
openstack_services_nova_consoleauth_up_percent	host="",region="RegionOne",service="nova-consoleauth",state="up"	100.0
openstack_services_nova_compute_up_percent	host="",region="RegionOne",service="nova-compute",state="up"	0.0
openstack_services_nova_conductor_up_total	host="",region="RegionOne",service="nova-conductor",state="up"	1.0
openstack_services_nova_consoleauth_up_total	host="",region="RegionOne",service="nova-consoleauth",state="up"	1.0
openstack_services_nova_scheduler_disabled_total	host="",region="RegionOne",service="nova-scheduler",state="disabled"	0.0
openstack_services_nova_consoleauth_disabled_total	host="",region="RegionOne",service="nova-consoleauth",state="disabled"	0.0
openstack_services_nova_compute_up_total	host="",region="RegionOne",service="nova-compute",state="up"	0.0
openstack_services_nova_consoleauth_down_percent	host="",region="RegionOne",service="nova-consoleauth",state="down"	0.0
openstack_services_nova_compute_disabled_percent	host="",region="RegionOne",service="nova-compute",state="disabled"	0.0
openstack_services_nova_scheduler_up_total	host="",region="RegionOne",service="nova-scheduler",state="up"	1.0
openstack_services_nova_scheduler_down_percent	host="",region="RegionOne",service="nova-scheduler",state="down"	0.0
openstack_services_nova_nova_scheduler	host="nova-scheduler-7cbb4b94d8-n88gh",region="RegionOne",service="nova-scheduler",state="up"	1.0
openstack_services_nova_compute_down_total	host="",region="RegionOne",service="nova-compute",state="down"	1.0
openstack_services_nova_compute_down_percent	host="",region="RegionOne",service="nova-compute",state="down"	100.0
openstack_services_nova_nova_consoleauth	host="nova-consoleauth-759864bc4-4tgmm",region="RegionOne",service="nova-consoleauth",state="up"	1.0
openstack_services_nova_consoleauth_down_total	host="",region="RegionOne",service="nova-consoleauth",state="down"	0.0
openstack_total_running_instances	aggregate="",aggregate_id="",host="",region="RegionOne"	0.0
openstack_used_disk_GB	aggregate="",aggregate_id="",host="ubuntu-xenial",region="RegionOne"	9.0
openstack_free_disk_GB	aggregate="",aggregate_id="",host="ubuntu-xenial",region="RegionOne"	19.0
openstack_total_running_tasks	aggregate="",aggregate_id="",host="",region="RegionOne"	0.0
openstack_total_free_ram_MB	aggregate="",aggregate_id="",host="",region="RegionOne"	15535.0
openstack_running_tasks	aggregate="",aggregate_id="",host="ubuntu-xenial",region="RegionOne"	0.0
openstack_total_used_disk_GB	aggregate="",aggregate_id="",host="",region="RegionOne"	9.0
openstack_total_free_vcpus	aggregate="",aggregate_id="",host="",region="RegionOne"	4.0
openstack_free_vcpus	aggregate="",aggregate_id="",host="ubuntu-xenial",region="RegionOne"	4.0
openstack_running_instances	aggregate="",aggregate_id="",host="ubuntu-xenial",region="RegionOne"	0.0
openstack_free_ram_MB	aggregate="",aggregate_id="",host="ubuntu-xenial",region="RegionOne"	15535.0
openstack_total_free_disk_GB	aggregate="",aggregate_id="",host="",region="RegionOne"	19.0
openstack_used_vcpus	aggregate="",aggregate_id="",host="ubuntu-xenial",region="RegionOne"	0.0
openstack_total_used_ram_MB	aggregate="",aggregate_id="",host="",region="RegionOne"	6897.0
openstack_total_used_vcpus	aggregate="",aggregate_id="",host="",region="RegionOne"	0.0
openstack_used_ram_MB	aggregate="",aggregate_id="",host="ubuntu-xenial",region="RegionOne"	6897.0
openstack_check_cinder_api	region="RegionOne",service="cinder",url="http://cinder-api.openstack.svc.cluster.local:8776"	1.0
openstack_check_cinder_api	region="RegionOne",service="cinder",url="http://cinder-api.openstack.svc.cluster.local:8776"	1.0
openstack_check_cinder_api	region="RegionOne",service="cinder",url="http://cinder-api.openstack.svc.cluster.local:8776"	1.0
openstack_services_cinder_scheduler_up_percent	host="",region="RegionOne",service="cinder-scheduler",state="up"	100.0
openstack_services_cinder_volume_down_total	host="",region="RegionOne",service="cinder-volume",state="down"	0.0
openstack_services_cinder_volume_up_percent	host="",region="RegionOne",service="cinder-volume",state="up"	100.0
openstack_services_cinder_scheduler_disabled_total	host="",region="RegionOne",service="cinder-scheduler",state="disabled"	0.0
openstack_services_cinder_volume_disabled_total	host="",region="RegionOne",service="cinder-volume",state="disabled"	0.0
openstack_services_cinder_volume_disabled_percent	host="",region="RegionOne",service="cinder-volume",state="disabled"	0.0
openstack_services_cinder_backup_down_percent	host="",region="RegionOne",service="cinder-backup",state="down"	0.0
openstack_services_cinder_cinder_scheduler	host="cinder-volume-worker",region="RegionOne",service="cinder-scheduler",state="up"	1.0
openstack_services_cinder_scheduler_disabled_percent	host="",region="RegionOne",service="cinder-scheduler",state="disabled"	0.0
openstack_services_cinder_backup_disabled_total	host="",region="RegionOne",service="cinder-backup",state="disabled"	0.0
openstack_services_cinder_cinder_backup	host="cinder-volume-worker",region="RegionOne",service="cinder-backup",state="up"	1.0
openstack_services_cinder_scheduler_down_total	host="",region="RegionOne",service="cinder-scheduler",state="down"	0.0
openstack_services_cinder_backup_down_total	host="",region="RegionOne",service="cinder-backup",state="down"	0.0
openstack_services_cinder_cinder_volume	host="cinder-volume-worker@rbd1",region="RegionOne",service="cinder-volume",state="up"	1.0
openstack_services_cinder_backup_up_total	host="",region="RegionOne",service="cinder-backup",state="up"	1.0
openstack_services_cinder_scheduler_down_percent	host="",region="RegionOne",service="cinder-scheduler",state="down"	0.0
openstack_services_cinder_volume_up_total	host="",region="RegionOne",service="cinder-volume",state="up"	1.0
openstack_services_cinder_backup_up_percent	host="",region="RegionOne",service="cinder-backup",state="up"	100.0
openstack_services_cinder_volume_down_percent	host="",region="RegionOne",service="cinder-volume",state="down"	0.0
openstack_services_cinder_backup_disabled_percent	host="",region="RegionOne",service="cinder-backup",state="disabled"	0.0
openstack_services_cinder_scheduler_up_total	host="",region="RegionOne",service="cinder-scheduler",state="up"	1.0