Cluster summary

Cluster summary dashboard is the starting point for cloud infrastructure monitoring that can pin point the problem detection and root cause analytics.

Following are the benefits of the widgets in the Cluster summary dashboard:
  • Continuous insights on quality, scalability, and performance of your cloud network.
  • Real-time analysis of the digital experience for the cloud subscribers.
  • Operational insights on cloud DevOps and automation that is in place.
The following metrics and their trends are observed through the Cluster summary dashboard:
  • CPU Utilization (%)
  • Memory Utilization (%)
  • File System Utilization (%)
It helps in continuous real-time discovery of the following artifacts in your Kubernetes cloud environment:
  • Nodes
  • Pods
  • Containers
  • Namespaces
  • Deployments
  • Replica Sets
  • Deamon Sets
  • Services

Available widgets

Note: No drill-down dashboards or listener widgets and dashboards are available in the Cluster summary dashboard.
  1. Click Cloud > Kubernetes > Cluster summary.

    This dashboard displays all the cloud components and the specific metrics and their trends.

  2. From the filter options, choose the Cluster and Time period.
    • Select the cluster that you want to observe from the Cluster filter.
    • From the Time period filter, select any of the following periods.
      • Last hour
      • Last 6 hours
      • Last 12 hours
      • Last 24 hours
      • Last 7 days
      • Last 30 days
      • Last 365 days
      • Custom

    You can select the filter values or time ranges that you want to display in dashboards to which the filter is assigned. For more information, see Generic functions of Telco Network Cloud Manager - Performance Dashboards.

  3. Click Apply Filter.

    The dashboard refreshes the data according to the filter attribute values.

Table 1. Dashboard interactions
Controller widget Listener dashboard
Cluster summary
Table 2. Available widgets
Widgets name Chart type Description
Nodes Badge A Kubernetes cluster consists of a set of worker machines, called Nodes, that run containerized applications. Displays the total nodes in the selected cluster. It has the following associated badges:
  • Not ready
  • Unknown
  • Ready
Click on the widget to launch the Node summary dashboard.
Pods Badge A Pod represents a set of running containers in your cluster. Displays the total number of Pods in the cluster. It has the following associated badges:
  • Failed
  • Pending
  • Running
  • Unknown
  • Succeeded
Click on the widget to launch the Pod summary dashboard.
Containers Badge Containers are used to abstract an application from the physical environment to deploy and manage software in the cloud. Displays the total number of containers in the cluster:
  • Terminated
  • Waiting
  • Running
Click on the widget to launch the Container summary dashboard.
Namespaces Badge Namespaces provide a mechanism for isolating groups of resources within a single cluster. Displays the total number of namespaces in the cluster. It has the following associated badges:
  • Terminated
  • Active
Deployments Badge
  • Unavailable Replicas
  • Available Replicas
  • Total Replicas
Replica Sets Badge Displays the total deployments in the cluster. It has the following associated badges:
  • Available Replicas
  • Desired Replicas
  • Fully Labelled Replicas
  • Observed Replicas
  • Ready Replicas
Deamon Sets Badge Displays the total number of deamon sets. It has the following associated badges:
  • Unavailable Nodes
  • Available Nodes
  • Scheduled Nodes
  • Unscheduled Nodes
  • Ready Nodes
Services Badge Shows the total number of Services that are running in the selected cluster.
CPU Utilization (%) Gauge Displays the CPU Utilization in percentage of all the node in the selected cluster. It has Used and Total badges that show the total number of used against total CPU cores.
Memory Utilization (%) Gauge Displays the Memory Utilization in percentage of all the node in the selected cluster. It has Used and Total badges that show the used memory against total memory in GB.
File System Utilization (%) Gauge Displays the File System Utilization in percentage of all the node in the selected cluster. It has Used and Total badges that show the used against total file system in GB.
CPU Utilization (%) Trend Timeseries Displays the CPU Utilization trend in percentage of all the node in the selected cluster.
Memory Utilization (%) Trend Timeseries Displays the Memory Utilization trend in percentage of all the node in the selected cluster.
File System Utilization (%) Trend Timeseries Displays the File System Utilization trend in percentage of all the node in the selected cluster.