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kyverno/scripts/README.md

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Use these scripts to prepare the controller for work. All these scripts should be launched from the root folder of the project, for example: scripts/compile-image.sh

compile-image.sh

Compiles the project to go executable, generates docker image and pushes it to the repo. Has no arguments.

generate-server-cert.sh

Generates TLS certificate and key that used by webhook server. Example: scripts/generate-server-cert.sh --service=kyverno-svc --namespace=my_namespace --serverIp=192.168.10.117

  • --service identifies the service for in-cluster webhook server. Do not specify it if you plan to run webhook server outside the cluster, or cpecify 'localhost' if you want to run controller locally.
  • --namespace identifies the namespace for in-cluster webhook server. Do not specify it if you plan to run controller locally.
  • --serverIp is the IP of master node, it can be found in ~/.kube/config: clusters.cluster[0].server. You should explicitly specify it.

deploy-controller.sh

Prepares controller for free (local) or in-cluster use. Uses generate-server-cert.sh inside and has the same parameters with almost same meaning:

  • --service - the name of the service which will be created for the controller. Use 'localhost' value to deploy controller locally. The default is 'kube-policu-svc'
  • --namespace - the target namespace to deploy the controller. Do not specify it if you want to depoloy controller locally.
  • --serverIp means the same as for generate-server-cert.sh Examples: scripts/deploy-controller.sh --service=my-kyverno --namespace=my_namespace --serverIp=192.168.10.117 - deploy controller to the cluster with master node '192.168.10.117' to the namespace 'my_namespace' as a service 'my-kyverno' scripts/deploy-controller.sh --service=localhost --serverIp=192.168.10.117 - deploy controller locally for usage in cluster with mnaster node at '192.168.10.117'

test-web-hook.sh

Quickly creates and deletes test config map. If your webhook server is running, you should see the corresponding output from it. Use this script after deploy-controller.sh.

update-codegen.sh

Generates additional code for controller object. You should resolve all dependencies before using it, see main Readme for details.