-
Notifications
You must be signed in to change notification settings - Fork 3
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
feat: basic working version of admission policy validator
- Loading branch information
1 parent
8d1236f
commit 9e6ce67
Showing
12 changed files
with
1,141 additions
and
12 deletions.
There are no files selected for viewing
Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.
Oops, something went wrong.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
56 changes: 56 additions & 0 deletions
56
packages/validation/src/__tests__/MonokleValidator.vap.test.ts
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,56 @@ | ||
| import {expect, it} from 'vitest'; | ||
| import {MonokleValidator} from '../MonokleValidator.js'; | ||
|
|
||
| import {ResourceParser} from '../common/resourceParser.js'; | ||
| import {DefaultPluginLoader} from '../pluginLoaders/PluginLoader'; | ||
| import {ValidationConfig} from '@monokle/types'; | ||
| import {DisabledFixer, SchemaLoader} from '../node.js'; | ||
| import { | ||
| NAMESPACE, | ||
| VALIDATING_ADMISSION_POLICY, | ||
| VALIDATING_ADMISSION_POLICY_BINDING, | ||
| DEPLOYMENT, | ||
| } from './admissionPolicyValidatorResources.js'; | ||
|
|
||
| it('test basic admission policy', async () => { | ||
| const parser = new ResourceParser(); | ||
|
|
||
| const validator = createTestValidator(parser, { | ||
| plugins: { | ||
| 'admission-policy': true, | ||
| }, | ||
| }); | ||
|
|
||
| const response = await validator.validate({ | ||
| resources: [NAMESPACE, VALIDATING_ADMISSION_POLICY, VALIDATING_ADMISSION_POLICY_BINDING, DEPLOYMENT], | ||
| }); | ||
|
|
||
| const hasErrors = response.runs.reduce((sum, r) => sum + r.results.length, 0); | ||
| expect(hasErrors).toBe(1); | ||
| }); | ||
|
|
||
| function createTestValidator(parser: ResourceParser, config?: ValidationConfig) { | ||
| return new MonokleValidator( | ||
| { | ||
| loader: new DefaultPluginLoader(), | ||
| parser, | ||
| schemaLoader: new SchemaLoader(), | ||
| suppressors: [], | ||
| fixer: new DisabledFixer(), | ||
| }, | ||
| config ?? { | ||
| plugins: { | ||
| 'yaml-syntax': true, | ||
| 'resource-links': true, | ||
| 'kubernetes-schema': true, | ||
| 'open-policy-agent': true, | ||
| }, | ||
| settings: { | ||
| 'kubernetes-schema': { | ||
| schemaVersion: '1.24.2', | ||
| }, | ||
| debug: true, | ||
| }, | ||
| } | ||
| ); | ||
| } |
153 changes: 153 additions & 0 deletions
153
packages/validation/src/__tests__/admissionPolicyValidatorResources.ts
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,153 @@ | ||
| import {Resource} from '../index.js'; | ||
|
|
||
| export const VALIDATING_ADMISSION_POLICY: Resource = { | ||
| fileId: '18acb3eb78d60', | ||
| filePath: 'policy.yaml', | ||
| fileOffset: 0, | ||
| text: 'apiVersion: admissionregistration.k8s.io/v1beta1\nkind: ValidatingAdmissionPolicy\nmetadata:\n name: "demo-policy.example.com"\nspec:\n failurePolicy: Fail\n matchConstraints:\n resourceRules:\n - apiGroups: [ "apps" ]\n apiVersions: [ "v1" ]\n operations: [ "CREATE", "UPDATE" ]\n resources: [ "deployments" ]\n validations:\n - expression: "object.spec.replicas > 3"\n', | ||
| apiVersion: 'admissionregistration.k8s.io/v1beta1', | ||
| kind: 'ValidatingAdmissionPolicy', | ||
| content: { | ||
| apiVersion: 'admissionregistration.k8s.io/v1beta1', | ||
| kind: 'ValidatingAdmissionPolicy', | ||
| metadata: { | ||
| name: 'demo-policy.example.com', | ||
| }, | ||
| spec: { | ||
| failurePolicy: 'Fail', | ||
| matchConstraints: { | ||
| resourceRules: [ | ||
| { | ||
| apiGroups: ['apps'], | ||
| apiVersions: ['v1'], | ||
| operations: ['CREATE', 'UPDATE'], | ||
| resources: ['deployments'], | ||
| }, | ||
| ], | ||
| }, | ||
| validations: [ | ||
| { | ||
| expression: 'object.spec.replicas > 3', | ||
| }, | ||
| ], | ||
| }, | ||
| }, | ||
| id: '18acb3eb78d60-0', | ||
| name: 'demo-policy.example.com', | ||
| }; | ||
|
|
||
| export const VALIDATING_ADMISSION_POLICY_BINDING: Resource = { | ||
| fileId: '19b972898cc6be', | ||
| filePath: 'policy-binding.yaml', | ||
| fileOffset: 0, | ||
| text: 'apiVersion: admissionregistration.k8s.io/v1beta1\nkind: ValidatingAdmissionPolicyBinding\nmetadata:\n name: "demo-binding-test.example.com"\nspec:\n policyName: "demo-policy.example.com"\n validationActions: [ Deny ]\n matchResources:\n namespaceSelector:\n matchLabels:\n environment: test\n', | ||
| apiVersion: 'admissionregistration.k8s.io/v1beta1', | ||
| kind: 'ValidatingAdmissionPolicyBinding', | ||
| content: { | ||
| apiVersion: 'admissionregistration.k8s.io/v1beta1', | ||
| kind: 'ValidatingAdmissionPolicyBinding', | ||
| metadata: { | ||
| name: 'demo-binding-test.example.com', | ||
| }, | ||
| spec: { | ||
| policyName: 'demo-policy.example.com', | ||
| validationActions: ['Deny'], | ||
| matchResources: { | ||
| namespaceSelector: { | ||
| matchLabels: { | ||
| environment: 'test', | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| id: '19b972898cc6be-0', | ||
| name: 'demo-binding-test.example.com', | ||
| }; | ||
|
|
||
| export const NAMESPACE: Resource = { | ||
| fileId: '1926d9cf253e4c', | ||
| filePath: 'namespace.yaml', | ||
| fileOffset: 0, | ||
| text: 'apiVersion: v1\nkind: Namespace\nmetadata:\n name: demo\n labels:\n environment: test\n', | ||
| apiVersion: 'v1', | ||
| kind: 'Namespace', | ||
| content: { | ||
| apiVersion: 'v1', | ||
| kind: 'Namespace', | ||
| metadata: { | ||
| name: 'demo', | ||
| labels: { | ||
| environment: 'test', | ||
| }, | ||
| }, | ||
| }, | ||
| id: '1926d9cf253e4c-0', | ||
| name: 'demo', | ||
| }; | ||
|
|
||
| export const DEPLOYMENT: Resource = { | ||
| fileId: '2f92c46b9eb02', | ||
| filePath: 'deployment.yaml', | ||
| fileOffset: 0, | ||
| text: 'apiVersion: apps/v1\nkind: Deployment\nmetadata:\n name: nginx-deployment\n namespace: demo\n labels:\n app: nginx\nspec:\n replicas: 5\n selector:\n matchLabels:\n app: nginx\n template:\n metadata:\n labels:\n app: nginx\n spec:\n containers:\n - name: nginx\n image: nginx:1.14.2\n ports:\n - containerPort: 80\n securityContext:\n runAsNonRoot: true\n capabilities:\n drop:\n - ALL\n runAsUser: 10001\n runAsGroup: 10001\n readOnlyRootFilesystem: true\n automountServiceAccountToken: false\n securityContext:\n seccompProfile:\n type: RuntimeDefault\n', | ||
| apiVersion: 'apps/v1', | ||
| kind: 'Deployment', | ||
| content: { | ||
| apiVersion: 'apps/v1', | ||
| kind: 'Deployment', | ||
| metadata: { | ||
| name: 'nginx-deployment', | ||
| namespace: 'demo', | ||
| labels: { | ||
| app: 'nginx', | ||
| }, | ||
| }, | ||
| spec: { | ||
| replicas: 2, | ||
| selector: { | ||
| matchLabels: { | ||
| app: 'nginx', | ||
| }, | ||
| }, | ||
| template: { | ||
| metadata: { | ||
| labels: { | ||
| app: 'nginx', | ||
| }, | ||
| }, | ||
| spec: { | ||
| containers: [ | ||
| { | ||
| name: 'nginx', | ||
| image: 'nginx:1.14.2', | ||
| ports: [ | ||
| { | ||
| containerPort: 80, | ||
| }, | ||
| ], | ||
| securityContext: { | ||
| runAsNonRoot: true, | ||
| capabilities: { | ||
| drop: ['ALL'], | ||
| }, | ||
| runAsUser: 10001, | ||
| runAsGroup: 10001, | ||
| readOnlyRootFilesystem: true, | ||
| }, | ||
| }, | ||
| ], | ||
| automountServiceAccountToken: false, | ||
| securityContext: { | ||
| seccompProfile: { | ||
| type: 'RuntimeDefault', | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| id: '2f92c46b9eb02-0', | ||
| name: 'nginx-deployment', | ||
| namespace: 'demo', | ||
| }; |
Oops, something went wrong.