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Database Access with Snowflake

Version 14.x
  • Available for:
  • OpenSource
  • Team
  • Cloud
  • Enterprise

Teleport can provide secure access to Snowflake via the Teleport Database Service. This allows for fine-grained access control through Teleport's RBAC.

In this guide, you will:

  1. Configure an Snowflake database with key pair authentication.
  2. Join the Snowflake database to your Teleport cluster.
  3. Connect to the Snowflake database via the Teleport Database Service.
Cloud is not available for Teleport v.
Please use the latest version of Teleport Enterprise documentation.

Prerequisites

  • A running Teleport cluster. For details on how to set this up, see the Getting Started guide.

  • The tctl admin tool and tsh client tool version >= 14.0.1.

    See Installation for details.

  • A Teleport Team account. If you don't have an account, sign up to begin your free trial.

  • The Enterprise tctl admin tool and tsh client tool, version >= 13.3.9.

    You can download these tools from the Cloud Downloads page.

  • A running Teleport Enterprise cluster. For details on how to set this up, see the Enterprise Getting Started guide.

  • The Enterprise tctl admin tool and tsh client tool version >= 14.0.1.

    You can download these tools by visiting your Teleport account workspace.

Cloud is not available for Teleport v.
Please use the latest version of Teleport Enterprise documentation.

To check version information, run the tctl version and tsh version commands. For example:

tctl version
Teleport Enterprise v13.3.9 git:api/14.0.0-gd1e081e go1.21

tsh version
Teleport v13.3.9 go1.21
Proxy version: 13.3.9Proxy: teleport.example.com

  • Snowflake account with SECURITYADMIN role or higher.

  • snowsql installed and added to your system's PATH environment variable.

  • A host where you will run the Teleport Database Service.

    See Installation for details.

  • To check that you can connect to your Teleport cluster, sign in with tsh login, then verify that you can run tctl commands on your administrative workstation using your current credentials. For example:

    tsh login --proxy=teleport.example.com --user=[email protected]
    tctl status
    Cluster  teleport.example.com
    Version  14.0.1
    CA pin   sha256:abdc1245efgh5678abdc1245efgh5678abdc1245efgh5678abdc1245efgh5678

    If you can connect to the cluster and run the tctl status command, you can use your current credentials to run subsequent tctl commands from your workstation. If you host your own Teleport cluster, you can also run tctl commands on the computer that hosts the Teleport Auth Service for full permissions.

Step 1/5. Set up the Teleport Database Service

The Database Service requires a valid auth token to connect to the cluster. Generate one by running the following command against your Teleport Auth Service and save it in /tmp/token on the node that will run the Database Service:

tctl tokens add --type=db

Install and configure Teleport where you will run the Teleport Database Service:

Select an edition, then follow the instructions for that edition to install Teleport.

Teleport Edition

Teleport Community Edition
curl https://goteleport.com/static/install.sh | bash -s 14.0.1

Add the Teleport repository to your repository list:

Download Teleport's PGP public key
sudo curl https://apt.releases.teleport.dev/gpg \-o /usr/share/keyrings/teleport-archive-keyring.asc
Source variables about OS version
source /etc/os-release
Add the Teleport APT repository for cloud.
echo "deb [signed-by=/usr/share/keyrings/teleport-archive-keyring.asc] \https://apt.releases.teleport.dev/${ID?} ${VERSION_CODENAME?} stable/cloud" \| sudo tee /etc/apt/sources.list.d/teleport.list > /dev/null

sudo apt-get update
sudo apt-get install teleport-ent-updater
Source variables about OS version
source /etc/os-release
Add the Teleport YUM repository for cloud.
First, get the OS major version from $VERSION_ID so this fetches the correct
package version.
VERSION_ID=$(echo $VERSION_ID | grep -Eo "^[0-9]+")
sudo yum-config-manager --add-repo "$(rpm --eval "https://yum.releases.teleport.dev/$ID/$VERSION_ID/Teleport/%{_arch}/stable/cloud/teleport-yum.repo")"
sudo yum install teleport-ent-updater
Tip: Add /usr/local/bin to path used by sudo (so 'sudo tctl users add' will work as per the docs)
echo "Defaults    secure_path = /sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin" > /etc/sudoers.d/secure_path
Source variables about OS version
source /etc/os-release
Add the Teleport YUM repository for cloud.
First, get the OS major version from $VERSION_ID so this fetches the correct
package version.
VERSION_ID=$(echo $VERSION_ID | grep -Eo "^[0-9]+")
Use the dnf config manager plugin to add the teleport RPM repo
sudo dnf config-manager --add-repo "$(rpm --eval "https://yum.releases.teleport.dev/$ID/$VERSION_ID/Teleport/%{_arch}/stable/cloud/teleport-yum.repo")"

Install teleport
sudo dnf install teleport-ent-updater

Tip: Add /usr/local/bin to path used by sudo (so 'sudo tctl users add' will work as per the docs)
echo "Defaults    secure_path = /sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin" > /etc/sudoers.d/secure_path
Source variables about OS version
source /etc/os-release
Add the Teleport Zypper repository for cloud.
First, get the OS major version from $VERSION_ID so this fetches the correct
package version.
VERSION_ID=$(echo $VERSION_ID | grep -Eo "^[0-9]+")
Use Zypper to add the teleport RPM repo
sudo zypper addrepo --refresh --repo $(rpm --eval "https://zypper.releases.teleport.dev/$ID/$VERSION_ID/Teleport/%{_arch}/stable/cloud/teleport-zypper.repo")

Install teleport
sudo zypper install teleport-ent-updater

OS repository channels

The following channels are available for APT, YUM, and Zypper repos. They may be used in place of stable/v14 anywhere in the Teleport documentation.

Channel nameDescription
stable/<major>Receives releases for the specified major release line, i.e. v14
stable/cloudRolling channel that receives releases compatible with current Cloud version
stable/rollingRolling channel that receives all published Teleport releases

Before installing a teleport binary with a version besides v13, read our compatibility rules to ensure that the binary is compatible with Teleport Cloud.

When running multiple teleport binaries within a cluster, the following rules apply:

  • Patch and minor versions are always compatible, for example, any 8.0.1 component will work with any 8.0.3 component and any 8.1.0 component will work with any 8.3.0 component.
  • Servers support clients that are 1 major version behind, but do not support clients that are on a newer major version. For example, an 8.x.x Proxy Service is compatible with 7.x.x resource services and 7.x.x tsh, but we don't guarantee that a 9.x.x resource service will work with an 8.x.x Proxy Service. This also means you must not attempt to upgrade from 6.x.x straight to 8.x.x. You must upgrade to 7.x.x first.
  • Proxy Services and resource services do not support Auth Services that are on an older major version, and will fail to connect to older Auth Services by default. This behavior can be overridden by passing --skip-version-check when starting Proxy Services and resource services.
Download Teleport's PGP public key
sudo curl https://apt.releases.teleport.dev/gpg \-o /usr/share/keyrings/teleport-archive-keyring.asc
Source variables about OS version
source /etc/os-release
Add the Teleport APT repository for v14. You'll need to update this
file for each major release of Teleport.
echo "deb [signed-by=/usr/share/keyrings/teleport-archive-keyring.asc] \https://apt.releases.teleport.dev/${ID?} ${VERSION_CODENAME?} stable/v14" \| sudo tee /etc/apt/sources.list.d/teleport.list > /dev/null

sudo apt-get update
sudo apt-get install teleport-ent

For FedRAMP/FIPS-compliant installations, install the teleport-ent-fips package instead:

sudo apt-get install teleport-ent-fips
Source variables about OS version
source /etc/os-release
Add the Teleport YUM repository for v14. You'll need to update this
file for each major release of Teleport.
First, get the major version from $VERSION_ID so this fetches the correct
package version.
VERSION_ID=$(echo $VERSION_ID | grep -Eo "^[0-9]+")
sudo yum-config-manager --add-repo "$(rpm --eval "https://yum.releases.teleport.dev/$ID/$VERSION_ID/Teleport/%{_arch}/stable/v14/teleport.repo")"
sudo yum install teleport-ent
Tip: Add /usr/local/bin to path used by sudo (so 'sudo tctl users add' will work as per the docs)
echo "Defaults    secure_path = /sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin" > /etc/sudoers.d/secure_path

For FedRAMP/FIPS-compliant installations, install the teleport-ent-fips package instead:

sudo yum install teleport-ent-fips
Source variables about OS version
source /etc/os-release
Add the Teleport Zypper repository for v14. You'll need to update this
file for each major release of Teleport.
First, get the OS major version from $VERSION_ID so this fetches the correct
package version.
VERSION_ID=$(echo $VERSION_ID | grep -Eo "^[0-9]+")
Use zypper to add the teleport RPM repo
sudo zypper addrepo --refresh --repo $(rpm --eval "https://zypper.releases.teleport.dev/$ID/$VERSION_ID/Teleport/%{_arch}/stable/cloud/teleport-zypper.repo")
sudo yum install teleport-ent
Tip: Add /usr/local/bin to path used by sudo (so 'sudo tctl users add' will work as per the docs)
echo "Defaults    secure_path = /sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin" > /etc/sudoers.d/secure_path

For FedRAMP/FIPS-compliant installations, install the teleport-ent-fips package instead:

sudo yum install teleport-ent-fips
Source variables about OS version
source /etc/os-release
Add the Teleport YUM repository for v14. You'll need to update this
file for each major release of Teleport.
First, get the major version from $VERSION_ID so this fetches the correct
package version.
VERSION_ID=$(echo $VERSION_ID | grep -Eo "^[0-9]+")
Use the dnf config manager plugin to add the teleport RPM repo
sudo dnf config-manager --add-repo "$(rpm --eval "https://yum.releases.teleport.dev/$ID/$VERSION_ID/Teleport/%{_arch}/stable/v14/teleport.repo")"

Install teleport
sudo dnf install teleport-ent

Tip: Add /usr/local/bin to path used by sudo (so 'sudo tctl users add' will work as per the docs)
echo "Defaults    secure_path = /sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin" > /etc/sudoers.d/secure_path

For FedRAMP/FIPS-compliant installations, install the teleport-ent-fips package instead:

sudo dnf install teleport-ent-fips
Source variables about OS version
source /etc/os-release
Add the Teleport Zypper repository.
First, get the OS major version from $VERSION_ID so this fetches the correct
package version.
VERSION_ID=$(echo $VERSION_ID | grep -Eo "^[0-9]+")
Use Zypper to add the teleport RPM repo
sudo zypper addrepo --refresh --repo $(rpm --eval "https://zypper.releases.teleport.dev/$ID/$VERSION_ID/Teleport/%{_arch}/stable/v14/teleport-zypper.repo")

Install teleport
sudo zypper install teleport-ent

For FedRAMP/FIPS-compliant installations, install the teleport-ent-fips package instead:

sudo zypper install teleport-ent-fips

In the example commands below, update $SYSTEM_ARCH with the appropriate value (amd64, arm64, or arm). All example commands using this variable will update after one is filled out.

curl https://get.gravitational.com/teleport-ent-v14.0.1-linux-$SYSTEM_ARCH-bin.tar.gz.sha256
<checksum> <filename>
curl -O https://cdn.teleport.dev/teleport-ent-v14.0.1-linux-$SYSTEM_ARCH-bin.tar.gz
shasum -a 256 teleport-ent-v14.0.1-linux-$SYSTEM_ARCH-bin.tar.gz
Verify that the checksums match
tar -xvf teleport-ent-v14.0.1-linux-$SYSTEM_ARCH-bin.tar.gz
cd teleport-ent
sudo ./install

For FedRAMP/FIPS-compliant installations of Teleport Enterprise, package URLs will be slightly different:

curl https://get.gravitational.com/teleport-ent-v14.0.1-linux-$SYSTEM_ARCH-fips-bin.tar.gz.sha256
<checksum> <filename>
curl -O https://cdn.teleport.dev/teleport-ent-v14.0.1-linux-$SYSTEM_ARCH-fips-bin.tar.gz
shasum -a 256 teleport-ent-v14.0.1-linux-$SYSTEM_ARCH-fips-bin.tar.gz
Verify that the checksums match
tar -xvf teleport-ent-v14.0.1-linux-$SYSTEM_ARCH-fips-bin.tar.gz
cd teleport-ent
sudo ./install

OS repository channels

The following channels are available for APT, YUM, and Zypper repos. They may be used in place of stable/v14 anywhere in the Teleport documentation.

Channel nameDescription
stable/<major>Receives releases for the specified major release line, i.e. v14
stable/cloudRolling channel that receives releases compatible with current Cloud version
stable/rollingRolling channel that receives all published Teleport releases

Add the Teleport repository to your repository list:

Download Teleport's PGP public key
sudo curl https://apt.releases.teleport.dev/gpg \-o /usr/share/keyrings/teleport-archive-keyring.asc
Source variables about OS version
source /etc/os-release
Add the Teleport APT repository for cloud.
echo "deb [signed-by=/usr/share/keyrings/teleport-archive-keyring.asc] \https://apt.releases.teleport.dev/${ID?} ${VERSION_CODENAME?} stable/cloud" \| sudo tee /etc/apt/sources.list.d/teleport.list > /dev/null

sudo apt-get update
sudo apt-get install teleport-ent-updater
Source variables about OS version
source /etc/os-release
Add the Teleport YUM repository for cloud.
First, get the OS major version from $VERSION_ID so this fetches the correct
package version.
VERSION_ID=$(echo $VERSION_ID | grep -Eo "^[0-9]+")
sudo yum-config-manager --add-repo "$(rpm --eval "https://yum.releases.teleport.dev/$ID/$VERSION_ID/Teleport/%{_arch}/stable/cloud/teleport-yum.repo")"
sudo yum install teleport-ent-updater
Tip: Add /usr/local/bin to path used by sudo (so 'sudo tctl users add' will work as per the docs)
echo "Defaults    secure_path = /sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin" > /etc/sudoers.d/secure_path
Source variables about OS version
source /etc/os-release
Add the Teleport YUM repository for cloud.
First, get the OS major version from $VERSION_ID so this fetches the correct
package version.
VERSION_ID=$(echo $VERSION_ID | grep -Eo "^[0-9]+")
Use the dnf config manager plugin to add the teleport RPM repo
sudo dnf config-manager --add-repo "$(rpm --eval "https://yum.releases.teleport.dev/$ID/$VERSION_ID/Teleport/%{_arch}/stable/cloud/teleport-yum.repo")"

Install teleport
sudo dnf install teleport-ent-updater

Tip: Add /usr/local/bin to path used by sudo (so 'sudo tctl users add' will work as per the docs)
echo "Defaults    secure_path = /sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin" > /etc/sudoers.d/secure_path
Source variables about OS version
source /etc/os-release
Add the Teleport Zypper repository for cloud.
First, get the OS major version from $VERSION_ID so this fetches the correct
package version.
VERSION_ID=$(echo $VERSION_ID | grep -Eo "^[0-9]+")
Use Zypper to add the teleport RPM repo
sudo zypper addrepo --refresh --repo $(rpm --eval "https://zypper.releases.teleport.dev/$ID/$VERSION_ID/Teleport/%{_arch}/stable/cloud/teleport-zypper.repo")

Install teleport
sudo zypper install teleport-ent-updater

OS repository channels

The following channels are available for APT, YUM, and Zypper repos. They may be used in place of stable/v14 anywhere in the Teleport documentation.

Channel nameDescription
stable/<major>Receives releases for the specified major release line, i.e. v14
stable/cloudRolling channel that receives releases compatible with current Cloud version
stable/rollingRolling channel that receives all published Teleport releases

Before installing a teleport binary with a version besides v13, read our compatibility rules to ensure that the binary is compatible with Teleport Enterprise Cloud.

When running multiple teleport binaries within a cluster, the following rules apply:

  • Patch and minor versions are always compatible, for example, any 8.0.1 component will work with any 8.0.3 component and any 8.1.0 component will work with any 8.3.0 component.
  • Servers support clients that are 1 major version behind, but do not support clients that are on a newer major version. For example, an 8.x.x Proxy Service is compatible with 7.x.x resource services and 7.x.x tsh, but we don't guarantee that a 9.x.x resource service will work with an 8.x.x Proxy Service. This also means you must not attempt to upgrade from 6.x.x straight to 8.x.x. You must upgrade to 7.x.x first.
  • Proxy Services and resource services do not support Auth Services that are on an older major version, and will fail to connect to older Auth Services by default. This behavior can be overridden by passing --skip-version-check when starting Proxy Services and resource services.

(!docs/pages/includes/database-access/db-configure-start.mdx dbName="example-snowflake" dbProtocol="snowflake" databaseAddress="https://abc12345.snowflakecomputing.com" !)

Teleport provides Helm charts for installing the Teleport Database Service in Kubernetes Clusters.

To allow Helm to install charts that are hosted in the Teleport Helm repository, use helm repo add:

helm repo add teleport https://charts.releases.teleport.dev

To update the cache of charts from the remote repository, run helm repo update:

helm repo update

(!docs/pages/includes/database-access/db-helm-install.mdx dbName="example-snowflake" dbProtocol="snowflake" databaseAddress="https://abc12345.snowflakecomputing.com" !)

Tip

A single Teleport process can run multiple services, for example multiple Database Service instances as well as other services such the SSH Service or Application Service.

Step 2/5. Create a Teleport user

Tip

To modify an existing user to provide access to the Database Service, see Database Access Access Controls

Create a local Teleport user with the built-in access role:

tctl users add \  --roles=access \  --db-users=\* \  --db-names=\* \  alice

Create a local Teleport user with the built-in access and requester roles:

tctl users add \  --roles=access,requester \  --db-users=\* \  --db-names=\* \  alice
FlagDescription
--rolesList of roles to assign to the user. The builtin access role allows them to connect to any database server registered with Teleport.
--db-usersList of database usernames the user will be allowed to use when connecting to the databases. A wildcard allows any user.
--db-namesList of logical databases (aka schemas) the user will be allowed to connect to within a database server. A wildcard allows any database.
Warning

Database names are only enforced for PostgreSQL and MongoDB databases.

For more detailed information about database access controls and how to restrict access see RBAC documentation.

Step 3/5. Export a public key

Use the tctl auth sign command below to export a public key for your Snowflake user:

tctl auth sign --format=snowflake --out=server

The command will create a server.pub file with Teleport's public key. Teleport will use the corresponding private key to generate a JWT (JSON Web Token) that will be used to authenticate to Snowflake.

Step 4/5. Add the public key to your Snowflake user

Use the public key you generated earlier to enable key pair authentication.

Log in to your Snowflake instance and execute the SQL statement below:

alter user alice set rsa_public_key='MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv3dHYw4LJCcZzdbhb3hV...LwIDAQAB';

In this statement, alice is the name of the Snowflake user and the rsa_public_key is the key generated earlier without the PEM header/footer (first and the last line).

You can use the describe user command to verify the user's public key:

desc user alice;

See the Snowflake documentation for more details.

Step 5/5. Connect

Log in to your Teleport cluster and see the available databases:

tsh login --proxy=teleport.example.com --user=alice
tsh db ls
Name              Description         Labels
----------------- ------------------- --------
example-snowflake Example Snowflake ❄ env=dev
tsh login --proxy=mytenant.teleport.sh --user=alice
tsh db ls
Name              Description         Labels
----------------- ------------------- --------
example-snowflake Example Snowflake ❄ env=dev

To retrieve credentials for a database and connect to it:

tsh db connect example-snowflake

You can optionally specify the database user and the database name to use by default when connecting to the database instance:

tsh db connect --db-user=alice --db-name=SNOWFLAKE_SAMPLE_DATA example-snowflake

The snowsql command-line client should be available in the system PATH in order to be able to connect.

To log out of the database and remove credentials:

Remove credentials for a particular database instance.
tsh db logout example-snowflake
Remove credentials for all database instances.
tsh db logout

Next steps

  • See the YAML configuration reference for updating dynamic resource matchers or static database definitions.