77 docs tagged with "Kubernetes"

It provides the method how to delete the Kubernetes agent.

It describes the steps to install an agent for Kubernetes monitoring.

Let's learn how to update the Kubernetes agent.

Alerts are sent automatically after recognizing application execution distribution patterns through machine learning.

You can set event conditions and receive notifications in various forms.

Alerts can be set to detect a series of behaviors looking for unexpected patterns.

Agent installation steps to monitor applications such as Java, Python, and Node.js in containers.

You can check the hitmap of the applications in the container.

The following guides you to the preset templates that help you quickly build custom dashboards on Flex Board. You can easily perform initial configuration and change the settings. From selecting a template to naming it, adjusting its layout, and saving the settings, you can effectively create monitoring dashboards.

You can monitor resources of your web application server in real time.

It uses the thread stacks collected every 10 seconds (default value) to analyze the performance delay sections in the method level.

You can see the call flow of the applications running on the container and the status of the outbound call targets.

Through the Cluster Summary menu, you can check the Kubernetes object counts for nodes, pods, and containers, and you can also see the related versions within the cluster.

Alerts are sent through event conditions for the container resource usage, active transactions, and error conditions.

Check the list of containerized applications.

It provides information about the images used by the containers.

You can check the container status and detailed information of the current project.

The container map in WhaTap Kubernetes is the starting point for Kubernetes monitoring.

You can check the status of containers or pods according to the properties of the chart provided by the container map menu.

In Container Map, you can monitor container units and pod units.

You can check the volume data attached to nodes and containers.

Data is linked between projects and it is provided through the tags.

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The following explains how to create a dashboard from the Flex Board menu and place widgets to create a custom dashboard. You can select the fixed layout or responsive layout, add metric widgets, and use predefined widget templates. You can reposition and resize widgets to create your own dashboard layout.

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You can see the deployment list.

You can check detailed information about the target selected in the container map menu on the detailed view screen.

WhaTap Kubernetes Monitoring provides Kubernetes events and WhaTap events.

Alerts are sent through event conditions for the container resource usage, active transactions, and error conditions.

The following guides you to the custom integrated dashboard. You can create real-time dashboards with the data for applications, servers, databases, containers, and more. It provides pre-configured templates. Through the features such as adding various data widgets, data filtering, and setting time ranges, you can easily summarize desired monitoring targets and check important data.

The following explains how to edit and manage dashboards in Flex Board. It includes changing the dashboard name, selecting a project, and adjusting the layout for you to see how to add, move, resize, and delete widgets. It also provides the features to select data source for the widget and to export data to json format for the dashboard.

Let's learn the provided functions according to the screen mode of the Flex board.

You can see the transaction list and steps under each transaction at once by opening the trace analysis window through the Hitmap widget.

Follow the installation guide to install the master and node agents.

This step allows you to install the agent to monitor Java applications in the container.

This step allows you to install the agent to monitor Node.js applications in the container.

This step allows you to install the agent to monitor Python applications in the container.

This step allows you to install the agent to monitor Go applications in the container.

This step allows you to install the agent to monitor PHP applications in the container.

It guides you to the integrated report.

It provides the guide to the kube-apiserver dashboard.

The following describes the View kube-apiserver metrics menu.

The following guides you through collecting logs from Kubernetes containers and the applications in Kubernetes containers.

Let's learn about the configuration of the installed agent to monitor applications running in Kubernetes.

It provides the list of Kubernetes agents.

It guides you to the metrics collected by Kubernetes.

Kubernetes Integrated Monitoring supports both multi and hybrid cloud

The following describes the main menus of the Kubernetes monitoring service.

You can immediately check the logs output by the containers or applications inside containers.

You can check various logs related to Kubernetes.

Alerts can be set by filtering the log messages.

The following explains how to add, change, copy, and delete widgets placed on the Flex Board. You can customize the dashboard by adding widgets or adjusting the properties of existing widgets. You can configure a dashboard that suits your monitoring needs through detailed controls such as changing widget data search conditions, setting the time, and setting the data merge options.

You can compare the patterns of various metrics with the expected patterns learned by the AI.

You can check the resource usage of Kubernetes and make sure the usage is set appropriately.

Let's learn about the metrics that are used in WhaTap Kubernetes Monitoring.

The following explains how to add metrics data that represents project performance metrics to the dashboard in the form of widget. Metrics are classified into categories, data can be explored using tags, and are available in two types: table widget and series widget.

The MSA analysis function analyzes the proportion of calls between transactions collected through the WhaTap's MTRACE (multi-server tracing) function.

You can see the hitmap chart for multiple services and compare and analyze the status of each service.

You can manage namespace projects through the ***Namespace Management*** menu in the cluster project.

You can check the status of the WhaTap Kubernetes cluster project and sub namespace projects.

You can check the node status and detailed information of the current project.

It provides the customization function to modify the alert notification messages that are delivered to project members.

It guides you to the WhaTap's Object Manifest function.

You can quickly search for the containers with out-of-memory (OOM) and check the changes in memory usage at each time.

You can see what changes have been made to key Kubernetes metrics through the Performance Summary menu.

Check the Pod list.

If you use the Pod initialization analysis function, you can analyze the peak usage and initialization time at the Pod startup to help you set the optimal initial delay.

The Pod start analysis menu allows you to optimize the size of resources allocated to Pods and operate the cluster stably.

You can check various reports related to Kubernetes.

Configure necessary settings in whatap.conf for monitoring the applications in the container. Let's learn about available options.

The Flex board can be shared and reused by the users with other accounts.

Before starting Kubernetes Monitoring, let's learn about the support environment.

The grouping function allows you to meet the needs of various users in the Kubernetes environment.

WhaTap Kubernetes Monitoring's trace function provides information about status monitoring for applications running on containers.

You can search for the desired transaction based on the individual transaction's performance properties.

It allows checking problems that may occur when installing the Java agent.

Let's learn about configuring and managing the clusters and namespace projects in Kubernetes.