Docs/ekm sql provider corrections and troubleshooting (#15968)

This commit is contained in:
aphorise
2022-07-01 11:47:03 +02:00
committed by GitHub
parent dd92ccb729
commit 8352375764
2 changed files with 27 additions and 2 deletions

View File

@@ -12,6 +12,7 @@ For upgrade instructions, see [upgrading](/docs/platform/mssql/upgrading).
## Prerequisites
* Vault Enterprise server 1.9+ with a license for the Advanced Data Protection Key Management module
* Microsoft Windows Server operating system
* Microsoft SQL Server for Windows (SQL Server for Linux [does not support EKM][linux-ekm])
* An authenticated Vault client
@@ -40,7 +41,7 @@ EKM provider to use it.
```bash
vault auth enable approle
vault write auth/approle/role/tde-role \
vault write auth/approle/role/ekm-encryption-key-role \
token_ttl=20m \
max_token_ttl=30m \
token_policies=tde-policy
@@ -158,6 +159,10 @@ installation.
PROVIDER_KEY_NAME = 'ekm-encryption-key';
```
-> **Note:** This is the first step at which the EKM provider will communicate with Vault. If
Vault is misconfigured, this step is likely to fail. See
[troubleshooting](/docs/platform/mssql/troubleshooting) for tips on specific error codes.
1. Create another login from the new asymmetric key:
```sql
@@ -244,4 +249,4 @@ GO
ALTER DATABASE ENCRYPTION KEY
ENCRYPTION BY SERVER ASYMMETRIC KEY TransitVaultAsymmetric;
GO
```
```

View File

@@ -18,3 +18,23 @@ your issue, you can [enable trace logging](/docs/platform/mssql/configuration#en
Restart SQL Server for the config change to take effect, and you should see more
detailed logs in the same section of Windows Event Viewer.
## Error Codes
During installation, the EKM provider registers a manifest of coded event logs to aid debugging. You may see the following error codes during operation.
### 2050 License Error
The EKM provider was unable to verify that Vault has the correct license features. This
could be due to:
- An incompatible Vault Enterprise license - see the installation [prerequisites](/docs/platform/mssql/installation#prerequisites) for the required license feature.
- Lack of network connectivity - Check Vault's audit logs to see if any requests are made to
authenticate via AppRole or query the `/sys/license/status` API.
- Misconfigured AppRole auth - Ensure you provided the correct Role ID and Secret ID when
configuring the SQL Server `CREDENTIAL`. See the
[installation instructions](/docs/platform/mssql/installation) for an end-to-end working example.
- Incorrect policy permissions - The EKM provider requires the `read` capability
on the path `sys/license/status`. See the `tde-policy` created in the
[installation instructions](/docs/platform/mssql/installation#configuring-vault)
for an example of a working policy.