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dist/rules/openstack/openstack-exporter.yml
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dist/rules/openstack/openstack-exporter.yml
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groups:
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- name: OpenstackExporter
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rules:
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- alert: OpenstackExporterDown
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expr: 'up{job=~".*openstack.*"} == 0'
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for: 2m
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labels:
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severity: critical
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annotations:
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summary: OpenStack exporter down (instance {{ $labels.instance }})
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description: "The OpenStack exporter is down. OpenStack cloud metrics are no longer being collected.\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: OpenstackNovaAgentDown
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expr: 'openstack_nova_agent_state{adminState="enabled"} == 0'
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for: 2m
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labels:
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severity: critical
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annotations:
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summary: OpenStack Nova agent down (instance {{ $labels.instance }})
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description: "Nova agent {{ $labels.hostname }} ({{ $labels.service }}) is down in zone {{ $labels.zone }}\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: OpenstackNeutronAgentDown
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expr: 'openstack_neutron_agent_state{adminState="enabled"} == 0'
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for: 2m
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labels:
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severity: critical
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annotations:
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summary: OpenStack Neutron agent down (instance {{ $labels.instance }})
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description: "Neutron agent {{ $labels.hostname }} ({{ $labels.service }}) is down\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: OpenstackCinderAgentDown
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expr: 'openstack_cinder_agent_state{adminState="enabled"} == 0'
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for: 2m
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labels:
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severity: critical
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annotations:
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summary: OpenStack Cinder agent down (instance {{ $labels.instance }})
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description: "Cinder agent {{ $labels.hostname }} ({{ $labels.service }}) is down in zone {{ $labels.zone }}\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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# The threshold of 90% is a rough default. Adjust based on your overcommit ratio and workload patterns.
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- alert: OpenstackHypervisorHighVcpuUsage
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expr: 'openstack_nova_vcpus_used / openstack_nova_vcpus_available > 0.9 and openstack_nova_vcpus_available > 0'
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for: 5m
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labels:
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severity: warning
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annotations:
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summary: OpenStack hypervisor high vCPU usage (instance {{ $labels.instance }})
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description: "Hypervisor {{ $labels.hostname }} vCPU usage is above 90%\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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# The threshold of 90% is a rough default. Adjust based on your overcommit ratio and workload patterns.
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- alert: OpenstackHypervisorHighMemoryUsage
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expr: 'openstack_nova_memory_used_bytes / openstack_nova_memory_available_bytes > 0.9 and openstack_nova_memory_available_bytes > 0'
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for: 5m
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labels:
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severity: warning
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annotations:
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summary: OpenStack hypervisor high memory usage (instance {{ $labels.instance }})
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description: "Hypervisor {{ $labels.hostname }} memory usage is above 90%\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: OpenstackHypervisorHighDiskUsage
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expr: 'openstack_nova_local_storage_used_bytes / openstack_nova_local_storage_available_bytes > 0.9 and openstack_nova_local_storage_available_bytes > 0'
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for: 5m
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labels:
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severity: warning
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annotations:
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summary: OpenStack hypervisor high disk usage (instance {{ $labels.instance }})
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description: "Hypervisor {{ $labels.hostname }} local disk usage is above 90%\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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# A value of -1 for limits_vcpus_max means unlimited quota (no limit set).
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- alert: OpenstackNovaTenantVcpuQuotaNearlyExhausted
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expr: 'openstack_nova_limits_vcpus_used / openstack_nova_limits_vcpus_max > 0.9 and openstack_nova_limits_vcpus_max > 0'
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for: 0m
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labels:
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severity: warning
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annotations:
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summary: OpenStack Nova tenant vCPU quota nearly exhausted (instance {{ $labels.instance }})
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description: "Tenant {{ $labels.tenant }} has used over 90% of its vCPU quota\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: OpenstackNovaTenantMemoryQuotaNearlyExhausted
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expr: 'openstack_nova_limits_memory_used / openstack_nova_limits_memory_max > 0.9 and openstack_nova_limits_memory_max > 0'
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for: 0m
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labels:
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severity: warning
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annotations:
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summary: OpenStack Nova tenant memory quota nearly exhausted (instance {{ $labels.instance }})
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description: "Tenant {{ $labels.tenant }} has used over 90% of its memory quota\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: OpenstackNovaTenantInstanceQuotaNearlyExhausted
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expr: 'openstack_nova_limits_instances_used / openstack_nova_limits_instances_max > 0.9 and openstack_nova_limits_instances_max > 0'
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for: 0m
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labels:
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severity: warning
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annotations:
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summary: OpenStack Nova tenant instance quota nearly exhausted (instance {{ $labels.instance }})
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description: "Tenant {{ $labels.tenant }} has used over 90% of its instance quota\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: OpenstackCinderTenantVolumeQuotaNearlyExhausted
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expr: 'openstack_cinder_limits_volume_used_gb / openstack_cinder_limits_volume_max_gb > 0.9 and openstack_cinder_limits_volume_max_gb > 0'
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for: 0m
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labels:
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severity: warning
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annotations:
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summary: OpenStack Cinder tenant volume quota nearly exhausted (instance {{ $labels.instance }})
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description: "Tenant {{ $labels.tenant }} has used over 90% of its volume storage quota\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: OpenstackCinderPoolLowFreeCapacity
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expr: 'openstack_cinder_pool_capacity_free_gb / openstack_cinder_pool_capacity_total_gb < 0.1 and openstack_cinder_pool_capacity_total_gb > 0'
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for: 5m
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labels:
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severity: warning
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annotations:
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summary: OpenStack Cinder pool low free capacity (instance {{ $labels.instance }})
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description: "Cinder storage pool {{ $labels.name }} has less than 10% free capacity\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: OpenstackNeutronFloatingIpsAssociatedButNotActive
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expr: 'openstack_neutron_floating_ips_associated_not_active > 0'
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for: 5m
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labels:
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severity: warning
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annotations:
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summary: OpenStack Neutron floating IPs associated but not active (instance {{ $labels.instance }})
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description: "{{ $value }} floating IPs are associated to a private IP but are not in ACTIVE state\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: OpenstackNeutronRoutersNotActive
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expr: 'openstack_neutron_routers_not_active > 0'
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for: 5m
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labels:
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severity: warning
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annotations:
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summary: OpenStack Neutron routers not active (instance {{ $labels.instance }})
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description: "{{ $value }} Neutron routers are not in ACTIVE state\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: OpenstackNeutronSubnetIpPoolExhaustion
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expr: 'openstack_neutron_network_ip_availabilities_used / openstack_neutron_network_ip_availabilities_total > 0.9 and openstack_neutron_network_ip_availabilities_total > 0'
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for: 0m
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labels:
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severity: warning
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annotations:
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summary: OpenStack Neutron subnet IP pool exhaustion (instance {{ $labels.instance }})
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description: "Subnet {{ $labels.subnet_name }} on network {{ $labels.network_name }} has used over 90% of its IP pool\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: OpenstackNeutronPortsWithoutIps
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expr: 'openstack_neutron_ports_no_ips > 0'
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for: 5m
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labels:
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severity: warning
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annotations:
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summary: OpenStack Neutron ports without IPs (instance {{ $labels.instance }})
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description: "{{ $value }} active ports have no IP addresses assigned\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: OpenstackLoadBalancerNotOnline
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expr: 'openstack_loadbalancer_loadbalancer_status{operating_status!="ONLINE"} > 0'
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for: 5m
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labels:
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severity: warning
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annotations:
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summary: OpenStack load balancer not online (instance {{ $labels.instance }})
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description: "Load balancer {{ $labels.name }} ({{ $labels.id }}) operating status is {{ $labels.operating_status }}\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: OpenstackNovaInstancesInErrorState
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expr: 'sum(openstack_nova_server_status{status="ERROR"}) > 0'
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for: 5m
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labels:
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severity: warning
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annotations:
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summary: OpenStack Nova instances in ERROR state (instance {{ $labels.instance }})
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description: "{{ $value }} Nova instances are in ERROR state\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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- alert: OpenstackCinderVolumesInErrorState
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expr: 'openstack_cinder_volume_status_counter{status=~"error.*"} > 0'
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for: 5m
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labels:
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severity: warning
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annotations:
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summary: OpenStack Cinder volumes in error state (instance {{ $labels.instance }})
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description: "{{ $value }} Cinder volumes are in an error state\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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# This alert factors in the allocation ratio to compute effective capacity.
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# The threshold of 90% is a rough default. Adjust based on your allocation ratios and workload patterns.
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- alert: OpenstackPlacementResourceHighUsage
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expr: 'openstack_placement_resource_usage / (openstack_placement_resource_total * openstack_placement_resource_allocation_ratio) > 0.9 and openstack_placement_resource_total > 0'
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for: 5m
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labels:
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severity: warning
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annotations:
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summary: OpenStack placement resource high usage (instance {{ $labels.instance }})
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description: "Resource {{ $labels.resourcetype }} on host {{ $labels.hostname }} usage exceeds 90% of its allocation\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
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