Using the Grafana web UI, you can view the visual representation of the metric graphs based on the time series databases.
This section describes only the OpenStack-related Grafana dashboards. For other dashboards, including the system, Kubernetes, Ceph, and StackLight dashboards, see Mirantis Container Cloud Operations Guide: View Grafana dashboards.
Note
Starting from MOS 21.1, some Grafana dashboards include a View logs in Kibana link to immediately view relevant logs in the Kibana web UI.
To view the Grafana dashboards:
Log in to the Grafana web UI as described in Mirantis Container Cloud Operations Guide: Access StackLight web UIs.
From the drop-down list, select the required dashboard to inspect the status and statistics of the corresponding service deployed in Mirantis OpenStack on Kubernetes:
Dashboard |
Description |
---|---|
OpenStack - Overview |
Provides general information on OpenStack services resources consumption, API errors, deployed OpenStack compute nodes and block storage usage. |
KPI - Downtime |
Provides uptime statistics for OpenStack compute instances, including graphs on created VMs status and availability. |
KPI - Provisioning |
Provides provisioning statistics for OpenStack compute instances, including graphs on VM creation results by day. |
Cinder |
Provides graphs on the OpenStack Block Storage service health, HTTP API availability, pool capacity and utilization, number of created volumes and snapshots. |
Glance |
Provides graphs on the OpenStack Image service health, HTTP API availability, number of created images and snapshots. |
Gnocchi |
Provides panels and graphs on the Gnocchi health and HTTP API availability. |
Heat |
Provides graphs on the OpenStack Orchestration service health, HTTP API availability and usage. |
Ironic |
Provides graphs on the OpenStack Bare Metal Provisioning service health, HTTP API availability, provisioned nodes by state and installed ironic-conductor back-end drivers. |
Keystone |
Provides graphs on the OpenStack Identity service health, HTTP API availability, number of tenants and users by state. |
Neutron |
Provides graphs on the OpenStack networking service health, HTTP API availability, agents status and usage of Neutron L2 and L3 resources. |
NGINX Ingress controller |
Monitors the number of requests, response times and statuses, as well as the number of Ingress SSL certificates including expiration time and resources usage. |
Nova - Availability Zones |
Provides detailed graphs on the OpenStack availability zones and hypervisor usage. |
Nova - Hypervisor Overview |
Provides a set of single-stat panels presenting resources usage by host. |
Nova - Instances |
Provides graphs on libvirt Prometheus exporter health and resources usage. Monitors the number of running instances and tasks and allows sorting the metrics by top instances. |
Nova - Overview |
Provides graphs on the OpenStack compute services
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Nova - Tenants |
Provides graphs on CPU, RAM, disk throughput, IOPS, and space usage and allocation and allows sorting the metrics by top tenants. |
Nova - Users |
Provides graphs on CPU, RAM, disk throughput, IOPS, and space usage and allocation and allows sorting the metrics by top users. |
Nova - Utilization |
Provides detailed graphs on Nova hypervisor resources capacity and consumption. |
Memcached |
Memcached Prometheus exporter dashboard. Monitors Kubernetes Memcached pods and displays memory usage, hit rate, evicts and reclaims rate, items in cache, network statistics, and commands rate. |
MySQL |
MySQL Prometheus exporter dashboard. Monitors Kubernetes MySQL pods, resources usage and provides details on current connections and database performance. |
RabbitMQ |
RabbitMQ Prometheus exporter dashboard. Monitors Kubernetes RabbitMQ pods, resources usage and provides details on cluster utilization and performance. |
Cassandra Available since MOS 21.1 |
Provides graphs on Cassandra clusters’ health, ongoing operations, and resource consumption. |
Kafka Clusters Available since MOS 21.1 |
Provides graphs on Kafka clusters’ and broker health, as well as broker and topic usage. |
Redis Clusters Available since MOS 21.1 |
Provides graphs on Redis clusters’ and pods’ health, connections, command calls, and resource consumption. |
Tungsten Fabric Controller Available since MOS 21.1 |
Provides graphs on the overall Tungsten Fabric controller cluster processes and usage. |
Tungsten Fabric vRouter Available since MOS 21.1 |
Provides graphs on the overall Tungsten Fabric vRouter cluster processes and usage. |
ZooKeeper Clusters Available since MOS 21.1 |
Provides graphs on ZooKeeper clusters’ quorum health and resource consumption. |