To remediate the misconfiguration of SQL instances not being encrypted using customer managed keys (CMKs) in GCP using GCP CLI, follow these steps:

1. Open the Cloud Shell in the GCP console.

2. Use the following command to list all the Cloud SQL instances in your project:

   gcloud sql instances list
   

3. Choose the instance that you want to encrypt and note down its instance name.

4. Use the following command to encrypt the SQL instance using a customer-managed encryption key:

   gcloud sql instances patch [INSTANCE_NAME] --backup-start-time 02:00 --require-ssl --storage-auto-increase --storage-size [SIZE] --storage-type [STORAGE_TYPE] --authorized-networks [NETWORK_NAME] --database-version [DATABASE_VERSION] --maintenance-window-day [DAY_OF_WEEK] --maintenance-window-hour [HOUR_OF_DAY] --maintenance-release-channel [RELEASE_CHANNEL] --encryption-key-name [KEY_NAME]
   

   Replace [INSTANCE_NAME] with the name of your SQL instance, [SIZE] with the desired storage size in GB, [STORAGE_TYPE] with the desired storage type, [NETWORK_NAME] with the name of the authorized network, [DATABASE_VERSION] with the desired database version, [DAY_OF_WEEK] with the preferred day of the week for maintenance, [HOUR_OF_DAY] with the preferred hour of the day for maintenance, [RELEASE_CHANNEL] with the preferred release channel for maintenance, and [KEY_NAME] with the name of the customer-managed encryption key.

5. Once you have executed the command, the SQL instance will be encrypted using the customer-managed encryption key.

6. Verify the encryption status of the SQL instance using the following command:

   gcloud sql instances describe [INSTANCE_NAME]
   

   You should see the encryptionKeyName property set to the name of your customer-managed encryption key.

By following these steps, you can remediate the misconfiguration of SQL instances not being encrypted using customer-managed keys (CMKs) in GCP using GCP CLI.

To remediate the misconfiguration of SQL instances not being encrypted using customer-managed keys (CMKs) in GCP, you can use the following steps:

1. Create a new Cloud KMS key ring and key to use as the CMK. You can do this using the following Python code:

from google.cloud import kms_v1

kms_client = kms_v1.KeyManagementServiceClient()

parent = kms_client.key_ring_path(project_id, location_id, key_ring_id)

response = kms_client.create_crypto_key(parent, crypto_key_id, kms_v1.CryptoKey())

print(f'Created key {response.name}')

Replace project_id, location_id, key_ring_id, and crypto_key_id with your own values.

2. Update the SQL instance to use the newly created CMK. You can do this using the following Python code:

from google.cloud import sql_v1beta4

sql_client = sql_v1beta4.CloudSqlInstanceServiceClient()

instance_name = f'projects/{project_id}/instances/{instance_id}'

settings = sql_v1beta4.Settings()

settings.ip_configuration.require_ssl = True
settings.ip_configuration.authorized_networks.enabled = True

encryption_settings = sql_v1beta4.EncryptionSettings()

encryption_settings.kms_key_name = f'projects/{project_id}/locations/{location_id}/keyRings/{key_ring_id}/cryptoKeys/{crypto_key_id}'

settings.encryption_configuration = encryption_settings

request = sql_v1beta4.SqlInstancesUpdateRequest(instance=instance_name, project=project_id, body={'settings': settings})

response = sql_client.update(request=request)

print(f'Updated instance {instance_name} with encryption settings')

Replace project_id, instance_id, location_id, key_ring_id, and crypto_key_id with your own values.

3. Verify that the SQL instance is now using the CMK for encryption. You can do this using the following Python code:

response = sql_client.get(instance_name)

encryption_settings = response.settings.encryption_configuration

print(f'Instance {instance_name} is now using CMK {encryption_settings.kms_key_name} for encryption')

Replace instance_name with your own value.

These steps will remediate the misconfiguration of SQL instances not being encrypted using customer-managed keys (CMKs) in GCP.