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49 lines
1.5 KiB
Markdown
49 lines
1.5 KiB
Markdown
<small>*[documentation](/README.md#documentation) / [Writing Policies](/documentation/writing-policies.md) / Generate*</small>
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# Generate Configurations
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```generatate``` feature can be applied to created namespaces to create new resources in them. This feature is useful when every namespace in a cluster must contain some basic required resources. The feature is available for policy rules in which the resource kind is Namespace.
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## Example
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````yaml
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apiVersion : kyverno.io/v1alpha1
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kind : Policy
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metadata :
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name : basic-policy
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spec :
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rules:
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- name: "Basic confog generator for all namespaces"
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resource:
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kind: Namespace
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generate:
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# For now the next kinds are supported:
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# ConfigMap
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# Secret
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- kind: ConfigMap
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name: default-config
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copyFrom:
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namespace: default
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name: config-template
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data:
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DB_ENDPOINT: mongodb://mydomain.ua/db_stage:27017
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labels:
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purpose: mongo
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- kind: Secret
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name: mongo-creds
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data:
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DB_USER: YWJyYWthZGFicmE=
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DB_PASSWORD: YXBwc3dvcmQ=
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labels:
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purpose: mongo
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````
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In this example, when this policy is applied, any new namespace will receive 2 new resources after its creation:
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* ConfigMap copied from default/config-template with added value DB_ENDPOINT.
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* Secret with values DB_USER and DB_PASSWORD.
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Both resources will contain a label ```purpose: mongo```
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---
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<small>*Read Next >> [Testing Policies](/documentation/testing-policies.md)*</small>
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