/
pki.yaml
76 lines (70 loc) · 2.36 KB
/
pki.yaml
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
---
# Create a selfsigned Issuer, in order to create a root CA certificate for
# signing webhook serving certificates
apiVersion: cert-manager.io/v1
kind: Issuer
metadata:
name: {{ include "example-webhook.selfSignedIssuer" . }}
namespace: {{ .Release.Namespace | quote }}
labels:
app: {{ include "example-webhook.name" . }}
chart: {{ include "example-webhook.chart" . }}
release: {{ .Release.Name }}
heritage: {{ .Release.Service }}
spec:
selfSigned: {}
---
# Generate a CA Certificate used to sign certificates for the webhook
apiVersion: cert-manager.io/v1
kind: Certificate
metadata:
name: {{ include "example-webhook.rootCACertificate" . }}
namespace: {{ .Release.Namespace | quote }}
labels:
app: {{ include "example-webhook.name" . }}
chart: {{ include "example-webhook.chart" . }}
release: {{ .Release.Name }}
heritage: {{ .Release.Service }}
spec:
secretName: {{ include "example-webhook.rootCACertificate" . }}
duration: 43800h # 5y
issuerRef:
name: {{ include "example-webhook.selfSignedIssuer" . }}
commonName: "ca.example-webhook.cert-manager"
isCA: true
---
# Create an Issuer that uses the above generated CA certificate to issue certs
apiVersion: cert-manager.io/v1
kind: Issuer
metadata:
name: {{ include "example-webhook.rootCAIssuer" . }}
namespace: {{ .Release.Namespace | quote }}
labels:
app: {{ include "example-webhook.name" . }}
chart: {{ include "example-webhook.chart" . }}
release: {{ .Release.Name }}
heritage: {{ .Release.Service }}
spec:
ca:
secretName: {{ include "example-webhook.rootCACertificate" . }}
---
# Finally, generate a serving certificate for the webhook to use
apiVersion: cert-manager.io/v1
kind: Certificate
metadata:
name: {{ include "example-webhook.servingCertificate" . }}
namespace: {{ .Release.Namespace | quote }}
labels:
app: {{ include "example-webhook.name" . }}
chart: {{ include "example-webhook.chart" . }}
release: {{ .Release.Name }}
heritage: {{ .Release.Service }}
spec:
secretName: {{ include "example-webhook.servingCertificate" . }}
duration: 8760h # 1y
issuerRef:
name: {{ include "example-webhook.rootCAIssuer" . }}
dnsNames:
- {{ include "example-webhook.fullname" . }}
- {{ include "example-webhook.fullname" . }}.{{ .Release.Namespace }}
- {{ include "example-webhook.fullname" . }}.{{ .Release.Namespace }}.svc