KCC CloudSQL KMS KMSCryptoKey encryptionKMSCryptoKeyRef

kcc-cloudsql-kms-cmek.yaml

apiVersion: serviceusage.cnrm.cloud.google.com/v1beta1
kind: Service
metadata:
  name: sqladmin.googleapis.com
spec:
  projectRef:
    external: projects/gregbray-gke
# If error: Per-product, per-project service account not found
# Fix using: gcloud beta services identity create --service=sqladmin.googleapis.com --project=gregbray-gke
#
# If error: Insufficient permission to use KMS key
# Fix using: gcloud projects add-iam-policy-binding "gregbray-kms" \
#  --member "serviceAccount:service-1071993867227@gcp-sa-cloud-sql.iam.gserviceaccount.com" \
#  --role "roles/cloudkms.cryptoKeyEncrypterDecrypter"
---
apiVersion: kms.cnrm.cloud.google.com/v1beta1
kind: KMSCryptoKey
metadata:
  annotations:
    cnrm.cloud.google.com/project-id: gregbray-kms
    cnrm.cloud.google.com/deletion-policy: abandon
  name: my-cloudsql-key
spec:
  destroyScheduledDuration: 86400s
  keyRingRef:
  # https://cloud.google.com/config-connector/docs/reference/resource-docs/kms/kmscryptokey
    name: my-key-ring
    namespace: config-control
  # or
  #  external: projects/gregbray-kms/locations/us-central1/keyRings/my-key-ring
  purpose: ENCRYPT_DECRYPT
  resourceID: my-cloudsql-key
  versionTemplate:
    algorithm: GOOGLE_SYMMETRIC_ENCRYPTION
    protectionLevel: SOFTWARE
---
# From https://cloud.google.com/config-connector/docs/reference/resource-docs/sql/sqlinstance#postgres_sql_instance_with_kms_encryption
apiVersion: sql.cnrm.cloud.google.com/v1beta1
kind: SQLInstance
metadata:
  name: my-sql-instance
spec:
  databaseVersion: POSTGRES_14
  encryptionKMSCryptoKeyRef:
    # https://cloud.google.com/config-connector/docs/reference/resource-docs/sql/sqlinstance
    name: my-cloudsql-key
    namespace: config-control
    # or
    #external: projects/gregbray-kms/locations/us-central1/keyRings/my-key-ring/cryptoKeys/my-cloudsql-key
  region: us-central1
  settings:
    availabilityType: REGIONAL
    tier: db-f1-micro
    backupConfiguration:
      enabled: true
      pointInTimeRecoveryEnabled: true
    databaseFlags:
    - name: cloudsql.enable_pgaudit
      value: 'on'
    - name: pgaudit.log
      value: all
    - name: cloudsql.iam_authentication
      value: 'on'
    diskAutoresize: true