Chore: Update extensions/v1beta1 to networking.k8s.io/v1 on OpenAPI-2-Kong (#4667)

* Update extensions/v1beta1 to networking.k8s.io/v1 This is follow the deprecation guide of past k8s version 1.22 https://kubernetes.io/docs/reference/using-api/deprecation-guide/#ingress-v122 * Fix other deprecated k8s ingress interfaces. * Fix typo in url.
2024-11-07 22:30:15 +00:00 · 2022-04-19 19:00:23 +01:00 · 2022-04-19 19:00:23 +01:00 · cc63a1ccec
commit cc63a1ccec
parent dafed833e6
6 changed files with 148 additions and 64 deletions
--- a/packages/openapi-2-kong/README.md
+++ b/packages/openapi-2-kong/README.md
@ -258,7 +258,7 @@ paths:
 #### Generated config

 ```yaml
-apiVersion: extensions/v1beta1
+apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
  name: insomnia-api-1
@ -271,10 +271,13 @@ spec:
        paths:
          - path: /v1/.*
            backend:
-              serviceName: insomnia-api-service-0
-              servicePort: 80
+              service:
+                name: insomnia-api-service-0
+                port:
+                  number: 80
+            pathType: 'ImplementationSpecific'
 ---
-apiVersion: extensions/v1beta1
+apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
  name: insomnia-api-2
@ -287,8 +290,11 @@ spec:
        paths:
          - path: /v2/.*
            backend:
-              serviceName: insomnia-api-service-1
-              servicePort: 80
+              service:
+                name: insomnia-api-service-1
+                port:
+                  number: 80
+            pathType: 'ImplementationSpecific'
 ```

 </details>
@ -300,7 +306,7 @@ The `Ingress` document `metadata.name` is derived from sections in the source sp
 Each of the following specifications generate an `Ingress` document with the following name:

 ```yaml
-apiVersion: extensions/v1beta1
+apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
  name: insomnia-api
@ -445,7 +451,7 @@ config:
  key_in_body: false
  hide_credentials: true
 ---
-apiVersion: extensions/v1beta1
+apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
  name: insomnia-api-0
@ -460,10 +466,13 @@ spec:
        paths:
          - path: /v1/path
            backend:
-              serviceName: insomnia-api-service-0
-              servicePort: 80
+              service:
+                name: insomnia-api-service-0
+                port:
+                  number: 80
+            pathType: 'ImplementationSpecific'
 ---
-apiVersion: extensions/v1beta1
+apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
  name: insomnia-api-1
@ -479,10 +488,13 @@ spec:
        paths:
          - path: /v1/another
            backend:
-              serviceName: insomnia-api-service-0
-              servicePort: 80
+              service:
+                name: insomnia-api-service-0
+                port:
+                  number: 80
+            pathType: 'ImplementationSpecific'
 ---
-apiVersion: extensions/v1beta1
+apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
  name: insomnia-api-2
@ -497,10 +509,13 @@ spec:
        paths:
          - path: /v2/path
            backend:
-              serviceName: insomnia-api-service-1
-              servicePort: 80
+              service:
+                name: insomnia-api-service-1
+                port:
+                  number: 80
+            pathType: 'ImplementationSpecific'
 ---
-apiVersion: extensions/v1beta1
+apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
  name: insomnia-api-3
@ -516,8 +531,11 @@ spec:
        paths:
          - path: /v2/another
            backend:
-              serviceName: insomnia-api-service-1
-              servicePort: 80
+              service:
+                name: insomnia-api-service-1
+                port:
+                  number: 80
+            pathType: 'ImplementationSpecific'
 ```

 </details>
--- a/packages/openapi-2-kong/src/kubernetes/fixtures/cloud-api.expected.yaml
+++ b/packages/openapi-2-kong/src/kubernetes/fixtures/cloud-api.expected.yaml
@ -94,7 +94,7 @@ documents:
      issuer: <well-known-config>
      scopes_required:
        - fred_read
-  - apiVersion: extensions/v1beta1
+  - apiVersion: networking.k8s.io/v1
    kind: Ingress
    metadata:
      name: my-cloud-api-0
@ -115,10 +115,13 @@ documents:
          http:
            paths:
              - backend:
-                  serviceName: my-cloud-api-service-0
-                  servicePort: 443
+                  service:
+                    name: my-cloud-api-service-0
+                    port:
+                      number: 443
                path: /v1/offline-portal
-  - apiVersion: extensions/v1beta1
+                pathType: ImplementationSpecific
+  - apiVersion: networking.k8s.io/v1
    kind: Ingress
    metadata:
      name: my-cloud-api-1
@ -140,6 +143,9 @@ documents:
            paths:
              - path: /v1/user-info
                backend:
-                  serviceName: my-cloud-api-service-0
-                  servicePort: 443
+                  service:
+                    name: my-cloud-api-service-0
+                    port:
+                      number: 443
+                pathType: ImplementationSpecific
 warnings: []
--- a/packages/openapi-2-kong/src/kubernetes/generate.test.ts
+++ b/packages/openapi-2-kong/src/kubernetes/generate.test.ts
@ -327,9 +327,14 @@ describe('index', () => {
          paths: [
            {
              backend: {
-                serviceName: 'my-ingress-service-0',
-                servicePort: 80,
+                service: {
+                  name: 'my-ingress-service-0',
+                  port: {
+                    number: 80,
+                  },
+                },
              },
+              pathType: 'ImplementationSpecific',
            },
          ],
        },
@ -351,9 +356,14 @@ describe('index', () => {
            {
              path: '/v1/.*',
              backend: {
-                serviceName: 'my-ingress-service-0',
-                servicePort: 80,
+                service: {
+                  name: 'my-ingress-service-0',
+                  port: {
+                    number: 80,
+                  },
+                },
              },
+              pathType: 'ImplementationSpecific',
            },
          ],
        },
@ -376,9 +386,14 @@ describe('index', () => {
            {
              path: '/v1/.*/.*/path',
              backend: {
-                serviceName: 'my-ingress-service-1',
-                servicePort: 80,
+                service: {
+                  name: 'my-ingress-service-1',
+                  port: {
+                    number: 80,
+                  },
+                },
              },
+              pathType: 'ImplementationSpecific',
            },
          ],
        },
@ -401,9 +416,14 @@ describe('index', () => {
            {
              path: '/v1/.*',
              backend: {
-                serviceName: 'my-ingress-service-1',
-                servicePort: 80,
+                service: {
+                  name: 'my-ingress-service-1',
+                  port: {
+                    number: 80,
+                  },
+                },
              },
+              pathType: 'ImplementationSpecific',
            },
          ],
        },
@ -422,9 +442,14 @@ describe('index', () => {
            {
              path: '/v1/.*',
              backend: {
-                serviceName: 'my-ingress-service-1',
-                servicePort: 80,
+                service: {
+                  name: 'my-ingress-service-1',
+                  port : {
+                    number: 80,
+                  },
+                },
              },
+              pathType: 'ImplementationSpecific',
            },
          ],
        },
@ -449,9 +474,14 @@ describe('index', () => {
            {
              path: '/v1/.*',
              backend: {
-                serviceName: 'my-ingress-service-1',
-                servicePort: 80,
+                service: {
+                  name: 'my-ingress-service-1',
+                  port: {
+                    number: 80,
+                  },
+                },
              },
+              pathType: 'ImplementationSpecific',
            },
          ],
        },
@ -476,9 +506,14 @@ describe('index', () => {
            {
              path: '/.*/v1/.*',
              backend: {
-                serviceName: 'my-ingress-service-1',
-                servicePort: 80,
+                service: {
+                  name: 'my-ingress-service-1',
+                  port: {
+                    number: 80,
+                  },
+                },
              },
+              pathType: 'ImplementationSpecific',
            },
          ],
        },
--- a/packages/openapi-2-kong/src/kubernetes/generate.ts
+++ b/packages/openapi-2-kong/src/kubernetes/generate.ts
@ -51,7 +51,7 @@ export const generateKongForKubernetesConfigFromSpec = (api: OpenApi3Spec) => {
        const rule = generateIngressRule(serverIndex, serverPlugin.server, specName, [pathPlugin.path]);

        const doc: K8sIngress = {
-          apiVersion: 'extensions/v1beta1',
+          apiVersion: 'networking.k8s.io/v1',
          kind: 'Ingress',
          metadata,
          spec: {
@ -159,8 +159,12 @@ export const generateIngressRule = (
  const { hostname, pathname } = parseUrl(server.url);
  const pathsToUse = paths?.length ? paths : [''];
  const backend: K8sIngressBackend = {
-    serviceName: generateServiceName(server, specName, index),
-    servicePort: generateServicePort(server),
+    service:{
+      name: generateServiceName(server, specName, index),
+      port: {
+        number: generateServicePort(server),
+      },
+    },
  };

  const k8sPaths = pathsToUse.map((pathToUse): K8sHTTPIngressPath => {
@ -168,6 +172,7 @@ export const generateIngressRule = (
    return {
      backend,
      ...(path ? { path } : {}),
+      pathType: 'ImplementationSpecific',
    };
  });

@ -211,7 +216,7 @@ export const generateTLS = (server?: OA3Server) => {
  }

  if (!Array.isArray(tls)) {
-    throw new Error('x-kubernetes-tls must be an array of IngressTLS, matching the kubernetes IngressSpec resource. see https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.21/#ingressspec-v1beta1-extensions');
+    throw new Error('x-kubernetes-tls must be an array of IngressTLS, matching the kubernetes IngressSpec resource. see https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.23/#ingressspec-v1-networking-k8s-io');
  }

  return tls;
--- a/packages/openapi-2-kong/src/kubernetes/plugin-helpers.ts
+++ b/packages/openapi-2-kong/src/kubernetes/plugin-helpers.ts
@ -53,10 +53,10 @@ export const ingressDoc = (
  index: number,
  plugins: string[],
  host: string,
-  serviceName: string,
+  name: string,
  path?: string | null,
 ): K8sIngress => ({
-  apiVersion: 'extensions/v1beta1',
+  apiVersion: 'networking.k8s.io/v1',
  kind: 'Ingress',
  metadata: {
    annotations: {
@ -73,10 +73,15 @@ export const ingressDoc = (
          paths: [
            {
              backend: {
-                serviceName,
-                servicePort: 80,
+                service: {
+                  name,
+                  port: {
+                    number: 80,
+                  },
+                },
              },
              ...(path ? { path } : {}),
+              pathType: 'ImplementationSpecific',
            },
          ],
        },
@ -90,10 +95,10 @@ export const ingressDocWithOverride = (
  plugins: string[],
  override: string,
  host: string,
-  serviceName: string,
+  name: string,
  path?: string | null,
 ): K8sIngress => ({
-  apiVersion: 'extensions/v1beta1',
+  apiVersion: 'networking.k8s.io/v1',
  kind: 'Ingress',
  metadata: {
    annotations: {
@ -111,10 +116,13 @@ export const ingressDocWithOverride = (
          paths: [
            {
              backend: {
-                serviceName,
-                servicePort: 80,
+                service: {
+                  name,
+                  port: { number: 80 },
+                },
              },
              ...(path ? { path } : {}),
+              pathType: 'ImplementationSpecific',
            },
          ],
        },
--- a/packages/openapi-2-kong/src/types/kubernetes-config.ts
+++ b/packages/openapi-2-kong/src/types/kubernetes-config.ts
@ -13,7 +13,7 @@ export interface K8sOverrideAnnotation {
  'konghq.com/override'?: string;
 }

-/** see: https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.21/#objectmeta-v1-meta then look at `annotations`. */
+/** see: https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.23/#objectmeta-v1-meta then look at `annotations`. */
 export type K8sAnnotations =
  & K8sIngressClassAnnotation
  & K8sOverrideAnnotation
@ -21,45 +21,57 @@ export type K8sAnnotations =
  & Record<string, string>
  ;

-/** see: https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.21/#objectmeta-v1-meta */
+/** see: https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.23/#objectmeta-v1-meta */
 export interface K8sMetadata {
  /** The unique-per-instance name used by kubernetes to track individual Kubernetes resources */
  name: string;
  annotations?: K8sAnnotations;
 }

-/** see: https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.21/#ingressbackend-v1beta1-extensions */
+/** see: https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.23/#ingressbackend-v1-networking-k8s-io */
 export interface K8sIngressBackend {
-  serviceName: string;
-  servicePort: number;
+  service: K8sIngressServiceBackend;
 }

-/** see: https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.21/#httpingresspath-v1beta1-extensions */
+/** see: https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.23/#ingressservicebackend-v1-networking-k8s-io */
+export interface K8sIngressServiceBackend {
+  name: string;
+  port: K8sServiceBackendPort;
+}
+
+/** see: https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.23/#servicebackendport-v1-networking-k8s-io */
+export interface K8sServiceBackendPort {
+  name?: string;
+  number: number;
+}
+
+/** see: https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.23/#httpingresspath-v1-networking-k8s-io */
 export interface K8sHTTPIngressPath {
  path?: string;
  backend: K8sIngressBackend;
+  pathType: string;
 }

-/** see: https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.21/#httpingressrulevalue-v1beta1-extensions */
+/** see: https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.23/#httpingressrulevalue-v1-networking-k8s-io */
 export interface K8sHTTPIngressRuleValue {
  paths: K8sHTTPIngressPath[];
 }

-/** see: https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.21/#ingressrule-v1beta1-extensions */
+/** see: https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.23/#ingressrule-v1-networking-k8s-io */
 export interface K8sIngressRule {
  host?: string;
  http?: K8sHTTPIngressRuleValue;
 }

-/** see: https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.21/#ingresstls-v1beta1-extensions */
+/** see: https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.23/#ingresstls-v1-networking-k8s-io */
 export interface K8sIngressTLS {
  hosts?: string[];
  secretName: string;
 }

-/** see: https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.21/#ingressspec-v1beta1-extensions */
+/** see: https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.23/#ingressspec-v1-networking-k8s-io */
 export interface K8sIngressSpec {
-  backend?: K8sIngressBackend;
+  defaultBackend?: K8sIngressBackend;
  rules: K8sIngressRule[];
  tls?: K8sIngressTLS[];
 }
@ -79,9 +91,9 @@ export interface K8sKongIngress extends KubernetesResource {
  };
 }

-/** see: https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.21/#ingress-v1beta1-extensions */
+/** see: https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.23/#ingress-v1-networking-k8s-io */
 export interface K8sIngress extends KubernetesResource {
-  apiVersion: 'extensions/v1beta1';
+  apiVersion: 'networking.k8s.io/v1';
  kind: 'Ingress';
  spec: K8sIngressSpec;
 }