| Mohammed Naser | 7c211b7 | 2023-02-21 16:39:19 +0000 | [diff] [blame] | 1 | --- |
| 2 | # Create a selfsigned Issuer, in order to create a root CA certificate for |
| 3 | # signing webhook serving certificates |
| 4 | apiVersion: cert-manager.io/v1 |
| 5 | kind: Issuer |
| 6 | metadata: |
| 7 | name: {{ include "webhook.selfSignedIssuer" . }} |
| 8 | namespace: {{ .Release.Namespace | quote }} |
| 9 | labels: |
| 10 | app: {{ include "webhook.name" . }} |
| 11 | chart: {{ include "webhook.chart" . }} |
| 12 | release: {{ .Release.Name }} |
| 13 | heritage: {{ .Release.Service }} |
| 14 | spec: |
| 15 | selfSigned: {} |
| 16 | |
| 17 | --- |
| 18 | |
| 19 | # Generate a CA Certificate used to sign certificates for the webhook |
| 20 | apiVersion: cert-manager.io/v1 |
| 21 | kind: Certificate |
| 22 | metadata: |
| 23 | name: {{ include "webhook.rootCACertificate" . }} |
| 24 | namespace: {{ .Release.Namespace | quote }} |
| 25 | labels: |
| 26 | app: {{ include "webhook.name" . }} |
| 27 | chart: {{ include "webhook.chart" . }} |
| 28 | release: {{ .Release.Name }} |
| 29 | heritage: {{ .Release.Service }} |
| 30 | spec: |
| 31 | secretName: {{ include "webhook.rootCACertificate" . }} |
| 32 | duration: {{ .Values.rootCACertificate.duration }} |
| 33 | issuerRef: |
| 34 | name: {{ include "webhook.selfSignedIssuer" . }} |
| 35 | commonName: "ca.webhook.cert-manager" |
| 36 | isCA: true |
| 37 | |
| 38 | --- |
| 39 | |
| 40 | # Create an Issuer that uses the above generated CA certificate to issue certs |
| 41 | apiVersion: cert-manager.io/v1 |
| 42 | kind: Issuer |
| 43 | metadata: |
| 44 | name: {{ include "webhook.rootCAIssuer" . }} |
| 45 | namespace: {{ .Release.Namespace | quote }} |
| 46 | labels: |
| 47 | app: {{ include "webhook.name" . }} |
| 48 | chart: {{ include "webhook.chart" . }} |
| 49 | release: {{ .Release.Name }} |
| 50 | heritage: {{ .Release.Service }} |
| 51 | spec: |
| 52 | ca: |
| 53 | secretName: {{ include "webhook.rootCACertificate" . }} |
| 54 | |
| 55 | --- |
| 56 | |
| 57 | # Finally, generate a serving certificate for the webhook to use |
| 58 | apiVersion: cert-manager.io/v1 |
| 59 | kind: Certificate |
| 60 | metadata: |
| 61 | name: {{ include "webhook.servingCertificate" . }} |
| 62 | namespace: {{ .Release.Namespace | quote }} |
| 63 | labels: |
| 64 | app: {{ include "webhook.name" . }} |
| 65 | chart: {{ include "webhook.chart" . }} |
| 66 | release: {{ .Release.Name }} |
| 67 | heritage: {{ .Release.Service }} |
| 68 | spec: |
| 69 | secretName: {{ include "webhook.servingCertificate" . }} |
| 70 | duration: {{ .Values.servingCertificate.duration }} |
| 71 | issuerRef: |
| 72 | name: {{ include "webhook.rootCAIssuer" . }} |
| 73 | dnsNames: |
| 74 | - {{ include "webhook.fullname" . }} |
| 75 | - {{ include "webhook.fullname" . }}.{{ .Release.Namespace }} |
| 76 | - {{ include "webhook.fullname" . }}.{{ .Release.Namespace }}.svc |