API issuer

The API issuer is the CertManager issuer that signs the key pairs used by EDA API pods for exposing a TLS HTTP server.

This issuer is configured using the CertManager Certificate and Issuer CRs.

apiVersion: cert-manager.io/v1
kind: Certificate
metadata:
  name: eda-api-ca
spec:
  isCA: true
  commonName: eda-api-ca
  subject:
    organizations:
      - Nokia
    organizationalUnits:
      - NI
  secretName: eda-api-ca
  secretTemplate:
    labels:
      eda.nokia.com/ca: "api"
  usages:
    - digital signature
    - cert sign
    - key encipherment
    - server auth
    - client auth
  privateKey:
    algorithm: ECDSA
    size: 256
  issuerRef:
    name: eda-root-ca-issuer
    kind: Issuer
    group: cert-manager.io
---
apiVersion: cert-manager.io/v1
kind: Issuer
metadata:
  name: eda-api-issuer
spec:
  ca:
    secretName: eda-api-ca

User-provided key pair

During installation, you can optionally provide a key pair (public and private keys) for the API server to use as certificate and key. In this case, you are responsible for the rotation of the provided key-pair.

To rotate the public and private keys, create a Kubernetes Secret resource called eda-api-user-certs that contains the certificate and key under tls.crt and tls.key, respectively. For example:

apiVersion: v1
kind: Secret
metadata:
  name: eda-api-user-certs
  labels:
    eda.nokia.com/ca: api
type: kubernetes.io/tls
data:
  # base 64 encoded certificate
  tls.crt: |
    LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCk1JSUNVakNDQWJzQ0FnMytNQTBHQ1NxR1NJYjNE
    UUVCQlFVQU1JR2JNUXN3Q1FZRFZRUUdFd0pLVURFT01Bd0cKQTFVRUNCTUZWRzlyZVc4eEVEQU9C
    Z05WQkFjVEIwTm9kVzh0YTNVeEVUQVBCZ05WQkFvVENFWnlZVzVyTkVSRQpNUmd3RmdZRFZRUUxF
    dzlYWldKRFpYSjBJRk4xY0hCdmNuUXhHREFXQmdOVkJBTVREMFp5WVc1ck5FUkVJRmRsCllpQkRR
    VEVqTUNFR0NTcUdTSWIzRFFFSkFSWVVjM1Z3Y0c5eWRFQm1jbUZ1YXpSa1pDNWpiMjB3SGhjTk1U
    TXcKTVRFeE1EUTFNVE01V2hjTk1UZ3dNVEV3TURRMU1UTTVXakJMTVFzd0NRWURWUVFHREFKS1VE
    RVBNQTBHQTFVRQpDQXdHWEZSdmEzbHZNUkV3RHdZRFZRUUtEQWhHY21GdWF6UkVSREVZTUJZR0Ex
    VUVBd3dQZDNkM0xtVjRZVzF3CmJHVXVZMjl0TUlHYU1BMEdDU3FHU0liM0RRRUJBUVVBQTRHSUFE
    Q0JoQUo5WThFaUhmeHhNL25PbjJTbkkxWHgKRHdPdEJEVDFKRjBReTliMVlKanV2YjdjaTEwZjVN
    Vm1UQllqMUZTVWZNOU1vejJDVVFZdW4yRFljV29IcFA4ZQpqSG1BUFVrNVd5cDJRN1ArMjh1bklI
    QkphVGZlQ09PekZSUFY2MEdTWWUzNmFScG04L3dVVm16eGFLOGtCOWVaCmhPN3F1TjdtSWQxL2pW
    cTNKODhDQXdFQUFUQU5CZ2txaGtpRzl3MEJBUVVGQUFPQmdRQU1meTQzeE15OHh3QTUKVjF2T2NS
    OEtyNWNaSXdtbFhCUU8xeFEzazlxSGtyNFlUY1JxTVQ5WjVKTm1rWHYxK2VSaGcwTi9WMW5NUTRZ
    RgpnWXcxbnlESnBnOTduZUV4VzQyeXVlMFlHSDYyV1hYUUhyOVNVREgrRlowVnQvRGZsdklVTWRj
    UUFEZjM4aU9zCjlQbG1kb3YrcE0vNCs5a1h5aDhSUEkzZXZ6OS9NQT09Ci0tLS0tRU5EIENFUlRJ
    RklDQVRFLS0tLS0K
  # base64 encoded private key
  tls.key: |
    RXhhbXBsZSBkYXRhIGZvciB0aGUgVExTIGNydCBmaWVsZA==