This page describes the set of controls that are applied on Sovereign Controls Foundation by CNTXT folders in Sovereign Controls by Partners. It provides detailed information about supported Google Cloud products and their API endpoints, as well as any applicable restrictions or limitations on those products.
See the CNTXT site Sovereign Controls Foundation by CNTXT for more information about this offering.
Supported products and API endpoints
Restrictions or limitations that affect the features of a supported product, including those that are enforced through organization policy constraint settings, are listed in the following table. If a product is not listed, that product is unsupported and has not met the control requirements for Sovereign Controls Foundation by CNTXT. Unsupported products are not recommended for use without due diligence and a thorough understanding of your responsibilities in the shared responsibility model. Before using an unsupported product, ensure that you are aware of and are willing to accept any associated risks involved, such as negative impacts to data residency or data sovereignty.
Services that interact with Customer Data in their API operations provide regional API endpoints. These must be used instead of the service's global API endpoint in Sovereign Controls Foundation by CNTXT. For services whose API operations don't interact with Customer Data, using global API endpoints is allowed. See the Assured Workloads Data residency page for more information.
| Supported product | API endpoints | Restrictions or limitations |
|---|---|---|
| Access Transparency |
Regional API endpoints are not supported. Global API endpoints:
|
None |
| Artifact Registry |
Regional API endpoints:
Global API endpoints are not supported. |
None |
| BigQuery |
Regional API endpoints:
Global API endpoints are not supported. |
Affected features |
| Bigtable |
Regional API endpoints:
Global API endpoints are not supported. |
Affected features |
| Compute Engine |
Regional API endpoints are not supported. Global API endpoints:
|
Affected features and organization policy constraints |
| Sensitive Data Protection |
Regional API endpoints:
Global API endpoints are not supported. |
None |
| Dataflow |
Regional API endpoints:
Global API endpoints are not supported. |
None |
| Dataproc |
Regional API endpoints:
Global API endpoints are not supported. |
Affected features |
| Cloud DNS |
Regional API endpoints are not supported. Global API endpoints:
|
None |
| Essential Contacts |
Regional API endpoints are not supported. Global API endpoints:
|
None |
| Filestore |
Regional API endpoints are not supported. Global API endpoints:
|
None |
| Cloud Next Generation Firewall |
Regional API endpoints are not supported. Global API endpoints:
|
None |
| Google Cloud Armor |
Regional API endpoints are not supported. Global API endpoints:
|
None |
| Identity and Access Management (IAM) |
Regional API endpoints are not supported. Global API endpoints:
|
None |
| Identity-Aware Proxy |
Regional API endpoints are not supported. Global API endpoints:
|
None |
| Cloud Key Management Service (Cloud KMS) |
Regional API endpoints:
Global API endpoints are not supported. |
Organization policy constraints |
| Cloud HSM |
Regional API endpoints:
Global API endpoints are not supported. |
None |
| Cloud External Key Manager (Cloud EKM) |
Regional API endpoints:
Global API endpoints are not supported. |
None |
| Google Kubernetes Engine |
Regional API endpoints are not supported. Global API endpoints:
|
Organization policy constraints |
| GKE Hub |
Regional API endpoints are not supported. Global API endpoints:
|
None |
| Cloud Load Balancing |
Regional API endpoints are not supported. Global API endpoints:
|
Affected features |
| Cloud Logging |
Regional API endpoints:
Global API endpoints are not supported. |
Affected features |
| Cloud Monitoring |
Regional API endpoints are not supported. Global API endpoints:
|
Affected features |
| Network Connectivity Center |
Regional API endpoints are not supported. Global API endpoints:
|
None |
| Cloud NAT |
Regional API endpoints are not supported. Global API endpoints:
|
None |
| Cloud Router |
Regional API endpoints are not supported. Global API endpoints:
|
None |
| Cloud Interconnect |
Regional API endpoints are not supported. Global API endpoints:
|
Affected features |
| Organization Policy Service |
Regional API endpoints are not supported. Global API endpoints:
|
None |
| Persistent Disk |
Regional API endpoints are not supported. Global API endpoints:
|
None |
| Pub/Sub |
Regional API endpoints:
Global API endpoints are not supported. |
None |
| Resource Manager |
Regional API endpoints are not supported. Global API endpoints:
|
None |
| Cloud Run |
Regional API endpoints are not supported. Global API endpoints:
|
None |
| Secret Manager |
Regional API endpoints:
Global API endpoints are not supported. |
None |
| Service Directory |
Regional API endpoints are not supported. Global API endpoints:
|
None |
| Spanner |
Regional API endpoints:
Global API endpoints are not supported. |
Affected features and organization policy constraints |
| Cloud SQL |
Regional API endpoints are not supported. Global API endpoints:
|
Affected features and organization policy constraints |
| Cloud Storage |
Regional API endpoints:
Global API endpoints are not supported. |
Organization policy constraints |
| Virtual Private Cloud |
Regional API endpoints are not supported. Global API endpoints:
|
None |
| VPC Service Controls |
Regional API endpoints are not supported. Global API endpoints:
|
None |
| Cloud VPN |
Regional API endpoints are not supported. Global API endpoints:
|
None |
Restrictions and limitations
The following sections describe cloud-wide or product-specific restrictions or limitations for features, including any organization policy constraints that are set by default on Sovereign Controls Foundation by CNTXT folders.
Google Cloud-wide
Affected Google Cloud-wide features
| Feature | Description |
|---|---|
| Google Cloud console | To access the Google Cloud console when using the Sovereign Controls Foundation by CNTXT control package,
you must use one of the following URLs:
|
Google Cloud-wide organization policy constraints
The following organization policy constraints apply across any applicable Google Cloud service.
| Organization policy constraint | Description |
|---|---|
gcp.resourceLocations |
Set to the following locations in the allowedValues list:
|
gcp.restrictTLSVersion |
Set to deny the following TLS versions:
|
BigQuery
Affected BigQuery features
| Feature | Description |
|---|---|
| Enabling BigQuery on a new folder | BigQuery is supported, but it isn't automatically enabled when you create a new
Assured Workloads folder due to an internal configuration process. This process normally
finishes in ten minutes, but can take much longer in some circumstances. To check whether the
process is finished and to enable BigQuery, complete following steps:
After the enablement process is completed, you can use BigQuery in your Assured Workloads folder. Gemini in BigQuery is not supported by Assured Workloads. |
| Unsupported features | The following BigQuery features are not supported and should not be used in the
BigQuery CLI. It is the your responsibility not to use them in BigQuery
for Sovereign Controls by Partners.
|
| Unsupported integrations | The following BigQuery integrations are not supported. It is your responsibility
not to use them with BigQuery for Sovereign Controls by Partners.
|
| Supported BigQuery APIs | The following BigQuery APIs are supported: |
| BigQuery CLI | The BigQuery CLI is supported.
|
| Google Cloud SDK | You must use Google Cloud SDK version 403.0.0 or newer to maintain data regionalization
guarantees for technical data. To verify your current Google Cloud SDK version, run
gcloud --version and then gcloud components update to update to
the newest version.
|
| Administrator controls | BigQuery will disable unsupported APIs but administrators with sufficient permissions to create an Assured Workloads folder can enable an unsupported API. If this occurs, you will be notified of potential non-compliance through the Assured Workloads monitoring dashboard. |
| Loading data | BigQuery Data Transfer Service connectors for Google Software as a Service (SaaS) apps, external cloud storage providers, and data warehouses are not supported. It is your responsibility not to use BigQuery Data Transfer Service connectors for Sovereign Controls by Partners workloads. |
| Third-party transfers | BigQuery does not verify support for third-party transfers for the BigQuery Data Transfer Service. It is your responsibility to verify support when using any third-party transfer for the BigQuery Data Transfer Service. |
| Non-compliant BQML models | Externally-trained BQML models are not supported. |
| Query jobs | Query jobs should only be created within Sovereign Controls by Partners folders. |
| Queries on datasets in other projects | BigQuery does not prevent Sovereign Controls by Partners datasets from
being queried from non-Sovereign Controls by Partners projects. You should ensure that
any query that has a read or a join on Sovereign Controls by Partners data be placed
in a Sovereign Controls by Partners folder. You can specify a
fully-qualified table name
for their query result using projectname.dataset.table in the BigQuery
CLI.
|
| Cloud Logging | BigQuery utilizes Cloud Logging for some of your log data. You should disable
your _default logging buckets or restrict _default buckets to
in-scope regions to maintain compliance using the following command:gcloud alpha logging settings update --organization=ORGANIZATION_ID --disable-default-sink
See Regionalize your logs for more information. |
Bigtable
Affected Bigtable features
| Feature | Description |
|---|---|
| Split boundaries | Bigtable uses a small subset of row keys to define split boundaries, which may
include customer data and metadata. A split boundary in Bigtable denotes the
location where contiguous ranges of rows in a table are split into tablets. These split boundaries are accessible by Google personnel for technical support and debugging purposes, and are not subject to administrative access data controls in Sovereign Controls by Partners. |
Cloud KMS
Cloud KMS organization policy constraints
| Organization policy constraint | Description |
|---|---|
cloudkms.allowedProtectionLevels |
Set to allow creating only Cloud KMS keys with one of the following
ProtectionLevel
types:
|
Cloud Logging
Affected Cloud Logging features
| Feature | Description |
|---|---|
| Log sinks | Filters shouldn't contain Customer Data. Log sinks include filters which are stored as configuration. Don't create filters that contain Customer Data. |
| Live tailing log entries | Filters shouldn't contain Customer Data. A live tailing session includes a filter which is stored as configuration. Tailing logs doesn't store any log entry data itself, but can query and transmit data across regions. Don't create filters that contain Customer Data. |
| Log-based alerts | This feature is disabled. You cannot create log-based alerts in the Google Cloud console. |
| Shortened URLs for Logs Explorer queries | This feature is disabled. You cannot create shortened URLs of queries in the Google Cloud console. |
| Saving queries in Logs Explorer | This feature is disabled. You cannot save any queries in the Google Cloud console. |
| Log Analytics using BigQuery | This feature is disabled. You cannot use the Log Analytics feature. |
| SQL-based alerting policies | This feature is disabled. You cannot use the SQL-based alerting policies feature. |
Cloud Monitoring
Affected Cloud Monitoring features
| Feature | Description |
|---|---|
| Synthetic Monitor | This feature is disabled. |
| Uptime check | This feature is disabled. |
| Log panel widgets in Dashboards | This feature is disabled. You cannot add a log panel to a dashboard. |
| Error reporting panel widgets in Dashboards | This feature is disabled. You cannot add an error reporting panel to a dashboard. |
Filter in
EventAnnotation
for Dashboards
|
This feature is disabled. Filter of EventAnnotation
cannot be set in a dashboard.
|
SqlCondition
in alertPolicies
|
This feature is disabled. You cannot add a SqlCondition to an
alertPolicy.
|
Cloud Load Balancing
Affected Cloud Load Balancing features
| Organization policy constraint | Description |
|---|---|
| Regional load balancers | You must use only regional load balancers with Sovereign Controls Foundation by CNTXT. See the following
pages for more information about configuring regional load balancers: |
Cloud Storage
Cloud Storage organization policy constraints
| Organization policy constraint | Description |
|---|---|
storage.uniformBucketLevelAccess |
Set to True. Access to new buckets is managed using IAM policies instead of Cloud Storage Access control lists (ACLs). This constraint provides fine-grained permissions for buckets and their contents. If a bucket is created while this constraint is enabled, access to it can never be managed by using ACLs. In other words, the access control method for a bucket is permanently set to using IAM policies instead of Cloud Storage ACLs. |
storage.restrictAuthTypes |
Set to prevent authentication using hash-based message authentication code (HMAC). The
following two HMAC types are specified in this constraint value:
Changing this value may affect data sovereignty in your workload; we highly recommend keeping the set value. |
Cloud Interconnect
Affected Cloud Interconnect features
| Feature | Description |
|---|---|
| High-availability (HA) VPN | You must enable high-availability (HA) VPN functionality when using Cloud Interconnect with Cloud VPN. Additionally, you must adhere to the encryption and regionalization requirements listed in the Cloud VPN section. |
Compute Engine
Affected Compute Engine features
| Feature | Description |
|---|---|
| Suspending and resuming a VM instance | This feature is disabled. Suspending and resuming a VM instance requires persistent disk storage, and persistent disk storage used for storing the suspended VM state cannot currently be encrypted by using CMEK. See the gcp.restrictNonCmekServices organization policy
constraint in the section above to understand the data sovereignty and data residency
implications of enabling this feature.
|
| Local SSDs | This feature is disabled. You will be unable to create an instance with Local SSDs because they currently cannot be encrypted by using CMEK. See the gcp.restrictNonCmekServices organization policy
constraint in the section above to understand the data sovereignty and data residency
implications of enabling this feature.
|
| Viewing serial port output | This feature is disabled; you will be unable to view the output either programmatically or
via Cloud Logging. Change the compute.disableSerialPortLogging organization policy constraint
value to False to enable serial port output.
|
| Guest environment | It is possible for scripts, daemons, and binaries that are included with the guest
environment to access unencrypted at-rest and in-use data. Depending on your VM
configuration, updates to this software may be installed by default. See
Guest environment for specific
information about each package's contents, source code, and more. These components help you meet data sovereignty through internal security controls and processes. However, for customers who want additional control, you can also curate your own images or agents and optionally use the compute.trustedImageProjects
organization policy constraint.
See the Building a custom image page for more information. |
instances.getSerialPortOutput()
|
This API is disabled; you will be unable to get serial port output from the specified
instance using this API. Change the compute.disableInstanceDataAccessApis organization policy constraint
value to False to enable this API. You can also enable and use the interactive serial
port by following the instructions in
Enabling access for a project.
|
instances.getScreenshot() |
This API is disabled; you will be unable to get a screenshot from the specified instance
using this API. Change the compute.disableInstanceDataAccessApis organization policy constraint
value to False to enable this API. You can also enable and use the interactive serial
port by following the instructions in
Enabling access for a project.
|
Compute Engine organization policy constraints
| Organization policy constraint | Description |
|---|---|
compute.enableComplianceMemoryProtection |
Set to True. Disables some internal diagnostic features to provide additional protection of memory contents when an infrastructure fault occurs. Changing this value may affect your data residency or data sovereignty. |
compute.disableInstanceDataAccessApis
| Set to True. Globally disables the instances.getSerialPortOutput() and
instances.getScreenshot() APIs. |
compute.disableGlobalCloudArmorPolicy
| Set to True. Disables creating Google Cloud Armor security policies. |
compute.disableGlobalLoadBalancing |
Set to True. Disables creation of global load balancing products. Changing this value may affect data residency in your workload; we recommend keeping the set value. |
compute.disableSshInBrowser
| Set to True. Disables the SSH-in-browser tool in the Google Cloud console for VMs that use OS Login and App Engine flexible environment environment VMs. Changing this value may affect your data residency or data sovereignty. |
compute.restrictNonConfidentialComputing |
(Optional) Value is not set. Set this value to provide additional defense-in-depth. See
the
Confidential VM documentation
for more information. |
compute.trustedImageProjects |
(Optional) Value is not set. Set this value to provide additional defense-in-depth.
Setting this value constrains image storage and disk instantiation to the specified list of projects. This value affects data sovereignty by preventing use of any unauthorized images or agents. |
Dataproc
Affected Dataproc features
| Feature | Description |
|---|---|
| Google Cloud console | Dataproc does not currently support the Jurisdictional Google Cloud console. To enforce data residency, ensure that you use either the Google Cloud CLI or the API when using Dataproc. |
Google Kubernetes Engine
Google Kubernetes Engine organization policy constraints
| Organization policy constraint | Description |
|---|---|
container.restrictNoncompliantDiagnosticDataAccess |
Set to True. Used to disable aggregate analysis of kernel issues, which is required to maintain sovereign control of a workload. Changing this value may affect data sovereignty in your workload; we highly recommend keeping the set value. |
Spanner
Affected Spanner features
| Feature | Description |
|---|---|
| Split boundaries | Spanner uses a small subset of primary keys and indexed columns to define
split boundaries, which
may include customer data and metadata. A split boundary in Spanner denotes the
location where contiguous ranges of rows are split into smaller pieces. These split boundaries are accessible by Google personnel for technical support and debugging purposes, and are not subject to administrative access data controls in Sovereign Controls by Partners. |
Spanner organization policy constraints
| Organization policy constraint | Description |
|---|---|
spanner.assuredWorkloadsAdvancedServiceControls |
Set to True. Applies additional data sovereignty and supportability controls to Spanner resources. |
spanner.disableMultiRegionInstanceIfNoLocationSelected |
Set to True. Disables the ability to create multi-region Spanner instances to enforce data residency and data sovereignty. |
Cloud SQL
Affected Cloud SQL features
| Feature | Description |
|---|---|
| Query insights | When deploying a Cloud SQL instance, Query insights can only be used if application tags are not enabled. If application tags are enabled, you will receive an error message when attempting to use Query insights. |
Cloud SQL organization policy constraints
| Organization policy constraint | Description |
|---|---|
sql.restrictNoncompliantDiagnosticDataAccess |
Set to True. Applies additional data sovereignty and supportability controls to Spanner resources. |
sql.restrictNoncompliantResourceCreation |
Set to True. Applies additional data sovereignty controls to prevent creation of non-compliant Spanner resources. |