Kubernetes: Cert-Manager Certificate Request YAML Example

# Set variables
certPrefix=kimconnect
domainName=kimconnect.com
domainName2=www.kimconnect.com
serviceName=kimconnectblog-wordpress
servicePort=8080

# Create a yaml file and create cert with it
cat <<EOF > $certPrefix-cert.yaml
apiVersion: cert-manager.io/v1
kind: Certificate
metadata:
  name: $certPrefix-cert
  namespace: default
  annotations:
    kubernetes.io/ingress.class: "nginx"
    acme.cert-manager.io/http01-edit-in-place: "true"
    kubernetes.io/tls-acme: "true"
spec:
  dnsNames:
    - $domainName
    - $domainName2
  secretName: $certPrefix-cert
  issuerRef:
    name: letsencrypt-prod
    kind: ClusterIssuer
EOF
kubectl create -f $certPrefix-cert.yaml