Outbound cluster metrics

The data collected and transmitted through an encrypted channel back to Mirantis provides our Customer Success Organization information to better understand the operational usage patterns our customers are experiencing as well as to provide feedback on product usage statistics to enable our product teams to enhance our products and services for our customers.

The node-level resource data are broken down into three broad categories: Cluster, Node, and Namespace. The telemetry data tracks Allocatable, Capacity, Limits, Requests, and actual Usage of node-level resources.

Terms explanation

Term

Definition

Allocatable

On a Kubernetes Node, the amount of compute resources that are available for pods

Capacity

The total number of available resources regardless of current consumption

Limits

Constraints imposed by Administrators

Requests

The resources that a given container application is requesting

Usage

The actual usage or consumption of a given resource

The full list of the outbound data includes:

  • From all Container Cloud managed clusters:

    • If Ceph is enabled:

      • ceph_pool_available

      • ceph_pool_size

      • ceph_pool_used

    • cluster_filesystem_size_bytes

    • cluster_filesystem_usage_bytes

    • cluster_filesystem_usage_ratio

    • cluster_master_nodes_total

    • cluster_nodes_total

    • cluster_persistentvolumeclaim_requests_storage_bytes

    • cluster_total_alerts_triggered

    • cluster_capacity_cpu_cores

    • cluster_capacity_memory_bytes

    • cluster_usage_cpu_cores

    • cluster_usage_memory_bytes

    • cluster_usage_per_capacity_cpu_ratio

    • cluster_usage_per_capacity_memory_ratio

    • cluster_worker_nodes_total

    • kaas_info

    • kaas_clusters

    • kaas_machines_ready

    • kaas_machines_requested

    • kubernetes_api_availability

    • mke_api_availability

    • mke_cluster_nodes_total

    • mke_cluster_containers_total

    • mke_cluster_vcpu_free

    • mke_cluster_vcpu_used

    • mke_cluster_vram_free

    • mke_cluster_vram_used

    • mke_cluster_vstorage_free

    • mke_cluster_vstorage_used

  • From Mirantis OpenStack for Kubernetes (MOS) managed clusters only:

    • openstack_cinder_api_status

    • openstack_cinder_volumes_total

    • openstack_glance_api_status

    • openstack_glance_images_total

    • openstack_glance_snapshots_total

    • openstack_heat_stacks_total

    • openstack_host_aggregate_instances

    • openstack_host_aggregate_memory_used_ratio

    • openstack_host_aggregate_memory_utilisation_ratio

    • openstack_host_aggregate_cpu_utilisation_ratio

    • openstack_host_aggregate_vcpu_used_ratio

    • openstack_instance_create_end

    • openstack_instance_create_error

    • openstack_instance_create_start

    • openstack_keystone_api_status

    • openstack_keystone_tenants_total

    • openstack_keystone_users_total

    • openstack_kpi_provisioning

    • openstack_neutron_api_status

    • openstack_neutron_lbaas_loadbalancers_total

    • openstack_neutron_networks_total

    • openstack_neutron_ports_total

    • openstack_neutron_routers_total

    • openstack_neutron_subnets_total

    • openstack_nova_api_status

    • openstack_nova_computes_total

    • openstack_nova_disk_total_gb

    • openstack_nova_instances_active_total

    • openstack_nova_ram_total_gb

    • openstack_nova_used_disk_total_gb

    • openstack_nova_used_ram_total_gb

    • openstack_nova_used_vcpus_total

    • openstack_nova_vcpus_total

    • openstack_quota_instances

    • openstack_quota_ram_gb

    • openstack_quota_vcpus

    • openstack_quota_volume_storage_gb

    • openstack_usage_instances

    • openstack_usage_ram_gb

    • openstack_usage_vcpus

    • openstack_usage_volume_storage_gb