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Code Issues Releases Wiki Activity

Added cloud name to all metrics

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This commit is contained in:
Jacob Cody Wimer
2020-11-24 18:58:23 -05:00
parent 5669f74b43
commit 141c4abd8f
4 changed files with 42 additions and 42 deletions
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26
lib/api_metrics.py
View File

@@ -5,10 +5,10 @@ import datetime
import traceback import traceback
import prometheus_client as prom import prometheus_client as prom
api_metrics = prom.Gauge('openstack_api_response_seconds', 'Time for openstack api to execute.', ['api_name']) api_metrics = prom.Gauge('openstack_api_response_seconds', 'Time for openstack api to execute.', ['api_name','cloud_name'])
api_status = prom.Gauge('openstack_api_status', 'API current status. 1 = up 0 = down.',['api_name']) api_status = prom.Gauge('openstack_api_status', 'API current status. 1 = up 0 = down.',['api_name','cloud_name'])
def generate_nova_metrics(connection): def generate_nova_metrics(connection,cloud_name):
try: try:
start_time = datetime.datetime.now() start_time = datetime.datetime.now()
for server in connection.compute.servers(): for server in connection.compute.servers():
@@ -17,14 +17,14 @@ def generate_nova_metrics(connection):
time_took = end_time - start_time time_took = end_time - start_time
seconds_took = time_took.seconds seconds_took = time_took.seconds
print(f'Nova took {seconds_took} seconds') print(f'Nova took {seconds_took} seconds')
api_metrics.labels('nova').set(seconds_took) api_metrics.labels('nova',cloud_name).set(seconds_took)
api_status.labels('nova').set(1) api_status.labels('nova',cloud_name).set(1)
except: except:
print(traceback.print_exc()) print(traceback.print_exc())
print("Nova api is down.") print("Nova api is down.")
api_status.labels('nova').set(0) api_status.labels('nova',cloud_name).set(0)
def generate_neutron_metrics(connection): def generate_neutron_metrics(connection,cloud_name):
try: try:
project = connection.current_project project = connection.current_project
start_time = datetime.datetime.now() start_time = datetime.datetime.now()
@@ -34,14 +34,14 @@ def generate_neutron_metrics(connection):
time_took = end_time - start_time time_took = end_time - start_time
seconds_took = time_took.seconds seconds_took = time_took.seconds
print(f'Neutron took {seconds_took} seconds') print(f'Neutron took {seconds_took} seconds')
api_metrics.labels('neutron').set(seconds_took) api_metrics.labels('neutron',cloud_name).set(seconds_took)
api_status.labels('neutron').set(1) api_status.labels('neutron',cloud_name).set(1)
except: except:
print(traceback.print_exc()) print(traceback.print_exc())
print("Neutron api is down.") print("Neutron api is down.")
api_status.labels('neutron').set(0) api_status.labels('neutron',cloud_name).set(0)
def generate_cinder_metrics(connection): def generate_cinder_metrics(connection,cloud_name):
try: try:
start_time = datetime.datetime.now() start_time = datetime.datetime.now()
for volume in connection.volume.volumes(): for volume in connection.volume.volumes():
@@ -50,8 +50,8 @@ def generate_cinder_metrics(connection):
time_took = end_time - start_time time_took = end_time - start_time
seconds_took = time_took.seconds seconds_took = time_took.seconds
print(f'Cinder took {seconds_took} seconds') print(f'Cinder took {seconds_took} seconds')
api_metrics.labels('cinder').set(seconds_took) api_metrics.labels('cinder',cloud_name).set(seconds_took)
api_status.labels('cinder').set(1) api_status.labels('cinder',cloud_name).set(1)
except: except:
print(traceback.print_exc()) print(traceback.print_exc())
print("Cinder api is down.") print("Cinder api is down.")

42
lib/hypervisor_metrics.py
View File

@@ -4,33 +4,33 @@ import openstack
import datetime import datetime
import prometheus_client as prom import prometheus_client as prom
hypervisor_running_vms = prom.Gauge('openstack_hypervisor_running_vms', 'Number of VMs running on this hypervisor.',['hypervisor_hostname']) hypervisor_running_vms = prom.Gauge('openstack_hypervisor_running_vms', 'Number of VMs running on this hypervisor.',['hypervisor_hostname','cloud_name'])
hypervisor_used_ram_mb = prom.Gauge('openstack_hypervisor_used_ram_mb', 'Total MB of used RAM on the hypervisor.',['hypervisor_hostname']) hypervisor_used_ram_mb = prom.Gauge('openstack_hypervisor_used_ram_mb', 'Total MB of used RAM on the hypervisor.',['hypervisor_hostname','cloud_name'])
hypervisor_total_ram_mb = prom.Gauge('openstack_hypervisor_total_ram_mb', 'Total MB of RAM on the hypervisor.',['hypervisor_hostname']) hypervisor_total_ram_mb = prom.Gauge('openstack_hypervisor_total_ram_mb', 'Total MB of RAM on the hypervisor.',['hypervisor_hostname','cloud_name'])
hypervisor_used_cpus = prom.Gauge('openstack_hypervisor_used_cpus', 'Total VCPUs used on the hypervisor.',['hypervisor_hostname']) hypervisor_used_cpus = prom.Gauge('openstack_hypervisor_used_cpus', 'Total VCPUs used on the hypervisor.',['hypervisor_hostname','cloud_name'])
hypervisor_total_cpus = prom.Gauge('openstack_hypervisor_total_cpus', 'Total VCPUs on the hypervisor.',['hypervisor_hostname']) hypervisor_total_cpus = prom.Gauge('openstack_hypervisor_total_cpus', 'Total VCPUs on the hypervisor.',['hypervisor_hostname','cloud_name'])
hypervisor_enabled = prom.Gauge('openstack_hypervisor_enabled', 'nova-compute service status on hypervisor. 1 is enabled 0 is disabled.',['hypervisor_hostname']) hypervisor_enabled = prom.Gauge('openstack_hypervisor_enabled', 'nova-compute service status on hypervisor. 1 is enabled 0 is disabled.',['hypervisor_hostname','cloud_name'])
hypervisor_up = prom.Gauge('openstack_hypervisor_up', 'nova-compute service state on hypervisor. 1 is up 0 is down.',['hypervisor_hostname']) hypervisor_up = prom.Gauge('openstack_hypervisor_up', 'nova-compute service state on hypervisor. 1 is up 0 is down.',['hypervisor_hostname','cloud_name'])
hypervisor_local_gb_total = prom.Gauge('openstack_hypervisor_local_gb_total', 'Total local disk in GB.',['hypervisor_hostname']) hypervisor_local_gb_total = prom.Gauge('openstack_hypervisor_local_gb_total', 'Total local disk in GB.',['hypervisor_hostname','cloud_name'])
hypervisor_local_gb_used = prom.Gauge('openstack_hypervisor_local_gb_used', 'Used local disk in GB.',['hypervisor_hostname']) hypervisor_local_gb_used = prom.Gauge('openstack_hypervisor_local_gb_used', 'Used local disk in GB.',['hypervisor_hostname','cloud_name'])
def generate_hypervisor_metrics(connection): def generate_hypervisor_metrics(connection,cloud_name):
for hypervisor in connection.list_hypervisors(): for hypervisor in connection.list_hypervisors():
print(f'Getting hypervisor {hypervisor.name} metrics.') print(f'Getting hypervisor {hypervisor.name} metrics.')
# See: https://opendev.org/openstack/openstacksdk/src/branch/master/openstack/compute/v2/hypervisor.py # See: https://opendev.org/openstack/openstacksdk/src/branch/master/openstack/compute/v2/hypervisor.py
hypervisor_running_vms.labels(hypervisor.name).set(hypervisor.running_vms) hypervisor_running_vms.labels(hypervisor.name,cloud_name).set(hypervisor.running_vms)
hypervisor_used_ram_mb.labels(hypervisor.name).set(hypervisor.memory_used) hypervisor_used_ram_mb.labels(hypervisor.name,cloud_name).set(hypervisor.memory_used)
hypervisor_total_ram_mb.labels(hypervisor.name).set(hypervisor.memory_size) hypervisor_total_ram_mb.labels(hypervisor.name,cloud_name).set(hypervisor.memory_size)
hypervisor_used_cpus.labels(hypervisor.name).set(hypervisor.vcpus_used) hypervisor_used_cpus.labels(hypervisor.name,cloud_name).set(hypervisor.vcpus_used)
hypervisor_total_cpus.labels(hypervisor.name).set(hypervisor.vcpus) hypervisor_total_cpus.labels(hypervisor.name,cloud_name).set(hypervisor.vcpus)
hypervisor_local_gb_total.labels(hypervisor.name).set(hypervisor.local_disk_size) hypervisor_local_gb_total.labels(hypervisor.name,cloud_name).set(hypervisor.local_disk_size)
hypervisor_local_gb_used.labels(hypervisor.name).set(hypervisor.local_disk_used) hypervisor_local_gb_used.labels(hypervisor.name,cloud_name).set(hypervisor.local_disk_used)
if hypervisor.status == "enabled": if hypervisor.status == "enabled":
hypervisor_enabled.labels(hypervisor.name).set(1) hypervisor_enabled.labels(hypervisor.name,cloud_name).set(1)
else: else:
hypervisor_enabled.labels(hypervisor.name).set(0) hypervisor_enabled.labels(hypervisor.name,cloud_name).set(0)
if hypervisor.state == "up": if hypervisor.state == "up":
hypervisor_up.labels(hypervisor.name).set(1) hypervisor_up.labels(hypervisor.name,cloud_name).set(1)
else: else:
hypervisor_up.labels(hypervisor.name).set(0) hypervisor_up.labels(hypervisor.name,cloud_name).set(0)

6
lib/instance_deploy.py
View File

@@ -6,7 +6,7 @@ import datetime
import traceback import traceback
import prometheus_client as prom import prometheus_client as prom
instance_deploy_metrics = prom.Gauge('openstack_instance_deploy_seconds_to_ping', 'Time to deploy an instance and ping it.', ['hypervisor_hostname']) instance_deploy_metrics = prom.Gauge('openstack_instance_deploy_seconds_to_ping', 'Time to deploy an instance and ping it.', ['hypervisor_hostname','cloud_name'])
def run_pings(ip_address): def run_pings(ip_address):
try: try:
@@ -94,7 +94,7 @@ def create_instance(connection, flavor, image, network, hypervisor):
print(traceback.print_exc()) print(traceback.print_exc())
cleanup(connection, f"{instance_name}") cleanup(connection, f"{instance_name}")
def get_metrics(connection, flavor, image, network): def get_metrics(connection, flavor, image, network, cloud_name):
instance_image = get_image(connection, image) instance_image = get_image(connection, image)
instance_flavor = get_flavor(connection, flavor) instance_flavor = get_flavor(connection, flavor)
instance_network = get_network(connection, network) instance_network = get_network(connection, network)
@@ -107,5 +107,5 @@ def get_metrics(connection, flavor, image, network):
time_took = end_time - start_time time_took = end_time - start_time
seconds_took = time_took.seconds seconds_took = time_took.seconds
print(f'Instance creation on {hypervisor.name} took {seconds_took} seconds.') print(f'Instance creation on {hypervisor.name} took {seconds_took} seconds.')
instance_deploy_metrics.labels(f'{hypervisor.name}').set(seconds_took) instance_deploy_metrics.labels(f'{hypervisor.name}',cloud_name).set(seconds_took)
cleanup(connection, f"{hypervisor.name}-metric") cleanup(connection, f"{hypervisor.name}-metric")

10
openstack_exporter.py
View File

@@ -83,12 +83,12 @@ if __name__ == '__main__':
try: try:
print("Gathering metrics...") print("Gathering metrics...")
connection = openstack_connection() connection = openstack_connection()
api_metrics.generate_nova_metrics(connection) api_metrics.generate_nova_metrics(connection,args.cloud_name)
api_metrics.generate_neutron_metrics(connection) api_metrics.generate_neutron_metrics(connection,args.cloud_name)
api_metrics.generate_cinder_metrics(connection) api_metrics.generate_cinder_metrics(connection,args.cloud_name)
hypervisor_metrics.generate_hypervisor_metrics(connection) hypervisor_metrics.generate_hypervisor_metrics(connection,args.cloud_name)
if args.instancedeploy and args.flavor and args.image and args.network: if args.instancedeploy and args.flavor and args.image and args.network:
instance_deploy.get_metrics(connection, args.flavor, args.image, args.network) instance_deploy.get_metrics(connection, args.flavor, args.image, args.network,args.cloud_name)
if args.horizon_url is not None: if args.horizon_url is not None:
horizon.get_metrics(args.horizon_url, args.cloud_name) horizon.get_metrics(args.horizon_url, args.cloud_name)
connection.close() connection.close()