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@cmoulliard
Created December 2, 2019 21:07
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---
# Source: godaddy-webhook/templates/rbac.yaml
apiVersion: v1
kind: ServiceAccount
metadata:
name: release-name-godaddy-webhook
labels:
app.kubernetes.io/name: godaddy-webhook
helm.sh/chart: godaddy-webhook-0.1.0
app.kubernetes.io/instance: release-name
app.kubernetes.io/version: "0.1.1"
app.kubernetes.io/managed-by: Tiller
---
# Grant the webhook permission to read the ConfigMap containing the Kubernetes
# apiserver's requestheader-ca-certificate.
# This ConfigMap is automatically created by the Kubernetes apiserver.
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: RoleBinding
metadata:
name: release-name-godaddy-webhook:webhook-authentication-reader
namespace: kube-system
labels:
app.kubernetes.io/name: godaddy-webhook
helm.sh/chart: godaddy-webhook-0.1.0
app.kubernetes.io/instance: release-name
app.kubernetes.io/version: "0.1.1"
app.kubernetes.io/managed-by: Tiller
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: Role
name: extension-apiserver-authentication-reader
subjects:
- apiGroup: ""
kind: ServiceAccount
name: release-name-godaddy-webhook
namespace: default
---
# apiserver gets the auth-delegator role to delegate auth decisions to
# the core apiserver
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRoleBinding
metadata:
name: release-name-godaddy-webhook:auth-delegator
labels:
app.kubernetes.io/name: godaddy-webhook
helm.sh/chart: godaddy-webhook-0.1.0
app.kubernetes.io/instance: release-name
app.kubernetes.io/version: "0.1.1"
app.kubernetes.io/managed-by: Tiller
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: system:auth-delegator
subjects:
- apiGroup: ""
kind: ServiceAccount
name: release-name-godaddy-webhook
namespace: default
---
# Grant cert-manager permission to validate using our apiserver
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRole
metadata:
name: release-name-godaddy-webhook:domain-solver
labels:
app.kubernetes.io/name: godaddy-webhook
helm.sh/chart: godaddy-webhook-0.1.0
app.kubernetes.io/instance: release-name
app.kubernetes.io/version: "0.1.1"
app.kubernetes.io/managed-by: Tiller
rules:
- apiGroups:
- acme.mycompany.com
resources:
- '*'
verbs:
- 'create'
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRoleBinding
metadata:
name: release-name-godaddy-webhook:domain-solver
labels:
app.kubernetes.io/name: godaddy-webhook
helm.sh/chart: godaddy-webhook-0.1.0
app.kubernetes.io/instance: release-name
app.kubernetes.io/version: "0.1.1"
app.kubernetes.io/managed-by: Tiller
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: release-name-godaddy-webhook:domain-solver
subjects:
- apiGroup: ""
kind: ServiceAccount
name: cert-manager
namespace: cert-manager
---
# Source: godaddy-webhook/templates/service.yaml
apiVersion: v1
kind: Service
metadata:
name: release-name-godaddy-webhook
labels:
app.kubernetes.io/name: godaddy-webhook
helm.sh/chart: godaddy-webhook-0.1.0
app.kubernetes.io/instance: release-name
app.kubernetes.io/version: "0.1.1"
app.kubernetes.io/managed-by: Tiller
spec:
type: ClusterIP
ports:
- port: 443
targetPort: https
protocol: TCP
name: https
selector:
app.kubernetes.io/name: godaddy-webhook
app.kubernetes.io/instance: release-name
---
# Source: godaddy-webhook/templates/deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: release-name-godaddy-webhook
labels:
app.kubernetes.io/name: godaddy-webhook
helm.sh/chart: godaddy-webhook-0.1.0
app.kubernetes.io/instance: release-name
app.kubernetes.io/version: "0.1.1"
app.kubernetes.io/managed-by: Tiller
spec:
replicas: 1
selector:
matchLabels:
app.kubernetes.io/name: godaddy-webhook
app.kubernetes.io/instance: release-name
template:
metadata:
labels:
app.kubernetes.io/name: godaddy-webhook
app.kubernetes.io/instance: release-name
spec:
serviceAccountName: release-name-godaddy-webhook
containers:
- name: godaddy-webhook
image: "inspectorio/cert-manager-webhook-godaddy:v0.1.1"
imagePullPolicy: IfNotPresent
args:
- --tls-cert-file=/tls/tls.crt
- --tls-private-key-file=/tls/tls.key
env:
- name: GROUP_NAME
value: "acme.mycompany.com"
ports:
- name: https
containerPort: 443
protocol: TCP
livenessProbe:
httpGet:
scheme: HTTPS
path: /healthz
port: https
readinessProbe:
httpGet:
scheme: HTTPS
path: /healthz
port: https
volumeMounts:
- name: certs
mountPath: /tls
readOnly: true
resources:
{}
volumes:
- name: certs
secret:
secretName: release-name-godaddy-webhook-webhook-tls
---
# Source: godaddy-webhook/templates/apiservice.yaml
apiVersion: apiregistration.k8s.io/v1beta1
kind: APIService
metadata:
name: v1alpha1.acme.mycompany.com
labels:
app.kubernetes.io/name: godaddy-webhook
helm.sh/chart: godaddy-webhook-0.1.0
app.kubernetes.io/instance: release-name
app.kubernetes.io/version: "0.1.1"
app.kubernetes.io/managed-by: Tiller
annotations:
certmanager.k8s.io/inject-ca-from: "default/release-name-godaddy-webhook-webhook-tls"
spec:
group: acme.mycompany.com
groupPriorityMinimum: 1000
versionPriority: 15
service:
name: release-name-godaddy-webhook
namespace: default
version: v1alpha1
---
# Source: godaddy-webhook/templates/pki.yaml
---
# Create a selfsigned Issuer, in order to create a root CA certificate for
# signing webhook serving certificates
apiVersion: cert-manager.io/v1alpha2
kind: Issuer
metadata:
name: release-name-godaddy-webhook-selfsign
namespace: "default"
labels:
app.kubernetes.io/name: godaddy-webhook
helm.sh/chart: godaddy-webhook-0.1.0
app.kubernetes.io/instance: release-name
app.kubernetes.io/version: "0.1.1"
app.kubernetes.io/managed-by: Tiller
spec:
selfSigned: {}
---
# Generate a CA Certificate used to sign certificates for the webhook
apiVersion: cert-manager.io/v1alpha2
kind: Certificate
metadata:
name: release-name-godaddy-webhook-ca
namespace: "default"
labels:
app.kubernetes.io/name: godaddy-webhook
helm.sh/chart: godaddy-webhook-0.1.0
app.kubernetes.io/instance: release-name
app.kubernetes.io/version: "0.1.1"
app.kubernetes.io/managed-by: Tiller
spec:
secretName: release-name-godaddy-webhook-ca
duration: 43800h # 5y
issuerRef:
name: release-name-godaddy-webhook-selfsign
commonName: "ca.godaddy-webhook.cert-manager"
isCA: true
---
# Create an Issuer that uses the above generated CA certificate to issue certs
apiVersion: cert-manager.io/v1alpha2
kind: Issuer
metadata:
name: release-name-godaddy-webhook-ca
namespace: "default"
labels:
app.kubernetes.io/name: godaddy-webhook
helm.sh/chart: godaddy-webhook-0.1.0
app.kubernetes.io/instance: release-name
app.kubernetes.io/version: "0.1.1"
app.kubernetes.io/managed-by: Tiller
spec:
ca:
secretName: release-name-godaddy-webhook-ca
---
# Finally, generate a serving certificate for the webhook to use
apiVersion: cert-manager.io/v1alpha2
kind: Certificate
metadata:
name: release-name-godaddy-webhook-webhook-tls
namespace: "default"
labels:
app.kubernetes.io/name: godaddy-webhook
helm.sh/chart: godaddy-webhook-0.1.0
app.kubernetes.io/instance: release-name
app.kubernetes.io/version: "0.1.1"
app.kubernetes.io/managed-by: Tiller
spec:
secretName: release-name-godaddy-webhook-webhook-tls
duration: 8760h # 1y
issuerRef:
name: release-name-godaddy-webhook-ca
dnsNames:
- release-name-godaddy-webhook
- release-name-godaddy-webhook.default
- release-name-godaddy-webhook.default.svc
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