1apiVersion: cert-manager.io/v1
 2kind: Certificate
 3metadata:
 4  name: dav-koti-lan
 5  namespace: default
 6spec:
 7  secretName: dav-koti-lan
 8  isCA: false
 9  commonName: "dav.koti.lan"
10  dnsNames:
11  - "dav.koti.lan"
12  issuerRef:
13    name: koti-ca-issuer