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Overview

This folder contains documents that relate to the project.

Development

Run make test to see if all tests are passing.

Configuration

You can configure the Infrastructure Manager deployment with the following arguments:

  1. gardener-kubeconfig-path - defines the path to the Gardener project kubeconfig used during API calls
  2. gardener-project-name - the name of the Gardener project where the infrastructure operations are performed
  3. minimal-rotation-time - the ratio determines what is the minimal time that needs to pass to rotate the certificate
  4. kubeconfig-expiration-time - maximum time after which kubeconfig is rotated. The rotation happens between (minimal-rotation-time * kubeconfig-expiration-time) and kubeconfig-expiration-time.
  5. gardener-request-timeout - specifies the timeout for requests to Gardener. Default value is 3s.
  6. gardener-ctrl-reconcilation-timeout - timeout for duration of the reconlication for Gardener Cluster Controller. Default value is 60s.
  7. gardener-ratelimiter-qps - Gardener client rate limiter QPS parameter for Runtime Controller. Default value is 5.
  8. gardener-ratelimiter-burst - Gardener client rate limiter Burst parameter for Runtime Controller. Default value is 5.
  9. shoot-spec-dump-enabled - feature flag responsible for enabling the shoot spec dump. Default value is false.
  10. audit-log-mandatory - feature flag responsible for enabling the Audit Log strict config. Default value is true.
  11. runtime-ctrl-workers-cnt - number of workers running in parallel for Runtime Controller. Default value is 25.
  12. gardener-cluster-ctrl-workers-cnt - number of workers running in parallel for GardenerCluster Controller. Default value is 25.

See manager_gardener_secret_patch.yaml for default values.

Troubleshooting

  1. Switching between the provisioner and kim.

The kyma-project.io/controlled-by-provisioner label provides fine-grained control over the Runtime CR. Only if the label value is set to false, the resource is considered managed and will be controlled by kyma-application-manager.

TBD: List potential issues and provide tips on how to avoid or solve them. To structure the content, use the following sections:

  • Symptom
  • Cause
  • Remedy