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Monitoring a Kubernetes Workload

All available services / Kubernetes workloads are displayed in the list on the administration start page.

The list of services will help you to check the details for a workload at first sight:

For each workload, the list shows the following information: 

Column NameDescriptionPossible Values
Name

Name of the service. Click on the name to access the service details page.

indicates a Kubernetes workload.

Type

Indicates the type of the service.

What is the difference between pas-app and pas-service?

  • pas-app: Applications accessible via UI.
  • pas-service: Applications without UI.

  • custom
  • gitea
  • java
  • minio
  • other
  • pas-app
  • pas-nestjs
  • pas-service
  • postgresql
  • unknown
  • xuml-legacy-service
  • xuml-service (= services created in Designer or with deployment wizard)

Other service types may be displayed.

Status

Indicates the status of the service.

Created/Updated

Shows the date and time of the last update of the service. If the service has not been updated yet, its creation date is displayed.

Datetime in format dd.mm.yyyy, hh:mm:ss

Version

Version tag of the default container defined in the workload.


Starting and Stopping a Workload

Use the quick action icons to start, restart and stop a workload:

IconUsage
Start a workload, that is currently stopped.
Stop a running workload and restart it.
Stop a running workload.

You can find the options in the quick actions bar in the services' list...

... and in the header on every workload details page.

Only applicable actions are enabled.

Using the Workload Details

You can open a details page for each workload.

To do so, click on the service name in the list.

Click on a name in the service list to open its details page.
The details page shows you the title of the service and some quick action icons:

IconDescription
Shows the current state of the service.

Starts the service.

Stops the service.
Restarts the service.

It also contains different collapsable sections:

Go to page Controlling Containerized xUML Services for an overview on the available details of a containerized xUML service.

Information

The Information section contains the main information about the Kubernetes workload:

  • Name
  • Source is Kubernetes for workloads
  • Type
  • Created/Updated
  • Version

For services of type pas-nestjs, the information section also contains a link to the Swagger UI.

Kubernetes

On top of the Kubernetes section, you find the information about

  • API Version: D efines the versioned schema of this representation of a Kubernetes workload.
  • Labels: Map of string keys and values that can be used to organize and categorize (scope and select) workloads.
  • Annotations: U nstructured key value map stored with a resource that may be set by external tools to store and retrieve arbitrary metadata.

Click Show all to display all available labels or annotations.

Below this information, you can find the two tabs Pod and Networking.

Logs


In section Logs you can change the log level. Refer to Changing the Log Level of a Workload for detailed information.

The link in section Logs gives you direct access to the Log Analyzer, where you can inspect the logs. Refer to Showing Workload Logs and Analyzing Platform Logs for further information.

For some service types, the log level cannot be changed but the displayed link still allows you to inspect the logs.

The Logs section also informs you if there are no logs available for a service type.

Configuration

In the Kubernetes setup, it is currently not possible to modify configuration files in the Configuration section except for containerized xUML services and services of type pas-nestjs (see below).

  • For services of type pas-nestjs (= internal services of the PAS platform) developers can define a service-specific schema and documentation.
    • If a schema is available, the display in section Configuration will change and show the defined configuration options.Go to page Adapting Workload Configuration for detailed information.
    • If no schema is available, a JSON editor is displayed in section Configuration.
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