Image for a collectd performing metric collection and checks on openstack API and infrastructure.

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

• WRITE_PROMETHEUS_PORT

  • port to bind collectd write_prometheus plugin. By default, 9103. Ref: https://collectd.org/wiki/index.php/Plugin:Write_Prometheus

OS_USERNAME=admin OS_PASSWORD=password OS_AUTH_URL=https://identity.host.com:5000/v2.0 OS_PROJECT_NAME=admin1 WRITE_PROMETHEUS_PORT=9103

docker run --env-file sample_env_file -it rakeshpatnaik/collectd-openstack

docker exec <instance-id> curl http://localhost:9103

# HELP collectd_check_openstack_api_gauge write_prometheus plugin: 'check_openstack_api' Type: 'gauge', Dstype: 'gauge', Dsname: 'value' # TYPE collectd_check_openstack_api_gauge gauge collectd_check_openstack_api_gauge{instance="40ad2d53a7dc"} 1 1507096549467 collectd_check_openstack_api_gauge{check_openstack_api="ceilometer-api",instance="40ad2d53a7dc"} 0 1507096547649 collectd_check_openstack_api_gauge{check_openstack_api="cinder-api",instance="40ad2d53a7dc"} 1 1507096548364 collectd_check_openstack_api_gauge{check_openstack_api="cinder-v2-api",instance="40ad2d53a7dc"} 1 1507096516430 collectd_check_openstack_api_gauge{check_openstack_api="glance-api",instance="40ad2d53a7dc"} 1 1507096516831 collectd_check_openstack_api_gauge{check_openstack_api="heat-api",instance="40ad2d53a7dc"} 1 1507096548677 collectd_check_openstack_api_gauge{check_openstack_api="heat-cfn-api",instance="40ad2d53a7dc"} 1 1507096547966 collectd_check_openstack_api_gauge{check_openstack_api="keystone-public-api",instance="40ad2d53a7dc"} 1 1507096549166 collectd_check_openstack_api_gauge{check_openstack_api="neutron-api",instance="40ad2d53a7dc"} 1 1507096549467 collectd_check_openstack_api_gauge{check_openstack_api="nova-api",instance="40ad2d53a7dc"} 1 1507096516087 collectd_check_openstack_api_gauge{check_openstack_api="swift-api",instance="40ad2d53a7dc"} 1 1507096548858 collectd_check_openstack_api_gauge{check_openstack_api="swift-s3-api",instance="40ad2d53a7dc"} 1 1507096516631

• 9103
  • Prometheus or other line protocol scrapers target. set using env var WRITE_PROMETHEUS_PORT