
Database access for Snowflake is available starting from Teleport 10.0
.
This guide will help you to:
- Install and configure Teleport.
- Assign Teleport's public key to a Snowflake user.
- Connect to Snowflake through Teleport.

Prerequisites
-
A running Teleport cluster. For details on how to set this up, see one of our Getting Started guides.
-
The
tctl
admin tool andtsh
client tool version >= 12.1.1.tctl versionTeleport v12.1.1 go1.19
tsh versionTeleport v12.1.1 go1.19
See Installation for details.
-
A running Teleport cluster. For details on how to set this up, see our Enterprise Getting Started guide.
-
The Enterprise
tctl
admin tool andtsh
client tool version >= 12.1.1, which you can download by visiting the customer portal.tctl versionTeleport Enterprise v12.1.1 go1.19
tsh versionTeleport v12.1.1 go1.19
Please use the latest version of Teleport Enterprise documentation.
-
Snowflake account with
SECURITYADMIN
role or higher. -
snowsql
installed and added to your system'sPATH
environment variable. -
A host where you will run the Teleport Database Service. Teleport version 10.0 or newer must be installed.
See Installation for details.
To connect to Teleport, log in to your cluster using tsh
, then use tctl
remotely:
tsh login --proxy=teleport.example.com [email protected]tctl statusCluster teleport.example.com
Version 12.1.1
CA pin sha256:abdc1245efgh5678abdc1245efgh5678abdc1245efgh5678abdc1245efgh5678
You can run subsequent tctl
commands in this guide on your local machine.
For full privileges, you can also run tctl
commands on your Auth Service host.
To connect to Teleport, log in to your cluster using tsh
, then use tctl
remotely:
tsh login --proxy=myinstance.teleport.sh [email protected]tctl statusCluster myinstance.teleport.sh
Version 12.1.1
CA pin sha256:sha-hash-here
You must run subsequent tctl
commands in this guide on your local machine.
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 Teleport on the host where you will run the Teleport Database Service:
Use the appropriate commands for your environment to install your package.
Teleport Edition
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.ascSource variables about OS version
source /etc/os-releaseAdd the Teleport APT repository for v12. You'll need to update this
file for each major release of Teleport.
Note: if using a fork of Debian or Ubuntu you may need to use '$ID_LIKE'
and the codename your distro was forked from instead of '$ID' and '$VERSION_CODENAME'.
Supported versions are listed here: https://github.com/gravitational/teleport/blob/master/build.assets/tooling/cmd/build-os-package-repos/runners.go#L42-L67
echo "deb [signed-by=/usr/share/keyrings/teleport-archive-keyring.asc] \https://apt.releases.teleport.dev/${ID?} ${VERSION_CODENAME?} stable/v12" \| sudo tee /etc/apt/sources.list.d/teleport.list > /dev/nullsudo apt-get updatesudo apt-get install teleport
Source variables about OS version
source /etc/os-releaseAdd the Teleport YUM repository for v12. You'll need to update this
file for each major release of Teleport.
Note: if using a fork of RHEL/CentOS or Amazon Linux you may need to use '$ID_LIKE'
and the codename your distro was forked from instead of '$ID'
Supported versions are listed here: https://github.com/gravitational/teleport/blob/master/build.assets/tooling/cmd/build-os-package-repos/runners.go#L133-L153
sudo yum-config-manager --add-repo $(rpm --eval "https://yum.releases.teleport.dev/$ID/$VERSION_ID/Teleport/%{_arch}/stable/v12/teleport.repo")sudo yum install teleportTip: 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
Optional: Use DNF on newer distributions
$ sudo dnf config-manager --add-repo https://rpm.releases.teleport.dev/teleport.repo
$ sudo dnf install teleport
In the example commands below, update $SYSTEM-ARCH
with the appropriate
value (amd64
, arm64
, or arm
). All example commands using this variable
will update after one is filled out.
curl https://get.gravitational.com/teleport-v12.1.1-linux-$SYSTEM-ARCH-bin.tar.gz.sha256<checksum> <filename>
curl -O https://cdn.teleport.dev/teleport-v12.1.1-linux-$SYSTEM-ARCH-bin.tar.gzshasum -a 256 teleport-v12.1.1-linux-$SYSTEM-ARCH-bin.tar.gzVerify that the checksums match
tar -xvf teleport-v12.1.1-linux-$SYSTEM-ARCH-bin.tar.gzcd teleportsudo ./install
In the example commands below, update $SYSTEM-ARCH
with the appropriate
value (amd64
, arm64
, or arm
). All example commands using this variable
will update after one is filled out.
After Downloading the .deb
file for your system architecture, install it with
dpkg
. The example below assumes the root
user:
dpkg -i ~/Downloads/teleport-ent_12.1.1_$SYSTEM-ARCH.debSelecting previously unselected package teleport-ent.
(Reading database ... 30810 files and directories currently installed.)
Preparing to unpack teleport-ent_12.1.1_$SYSTEM_ARCH.deb ...
Unpacking teleport-ent 12.1.1 ...
Setting up teleport-ent 12.1.1 ...
After Downloading the .rpm
file for your system architecture, install it with rpm
:
rpm -i ~/Downloads/teleport-ent-12.1.1.$SYSTEM-ARCH.rpmwarning: teleport-ent-12.1.1.$SYSTEM-ARCH.rpm: Header V4 RSA/SHA512 Signature, key ID 6282c411: NOKEY
curl https://get.gravitational.com/teleport-ent-v12.1.1-linux-$SYSTEM-ARCH-bin.tar.gz.sha256<checksum> <filename>
curl -O https://cdn.teleport.dev/teleport-ent-v12.1.1-linux-$SYSTEM-ARCH-bin.tar.gzshasum -a 256 teleport-ent-v12.1.1-linux-$SYSTEM-ARCH-bin.tar.gzVerify that the checksums match
tar -xvf teleport-ent-v12.1.1-linux-$SYSTEM-ARCH-bin.tar.gzcd teleport-entsudo ./install
For FedRAMP/FIPS-compliant installations of Teleport Enterprise, package URLs will be slightly different:
curl https://get.gravitational.com/teleport-ent-v12.1.1-linux-$SYSTEM-ARCH-fips-bin.tar.gz.sha256<checksum> <filename>
curl -O https://cdn.teleport.dev/teleport-ent-v12.1.1-linux-$SYSTEM-ARCH-fips-bin.tar.gzshasum -a 256 teleport-ent-v12.1.1-linux-$SYSTEM-ARCH-fips-bin.tar.gzVerify that the checksums match
tar -xvf teleport-ent-v12.1.1-linux-$SYSTEM-ARCH-fips-bin.tar.gzcd teleport-entsudo ./install
Please use the latest version of Teleport Enterprise documentation.
Start the Teleport Database Service, pointing the --auth-server
flag to the
address of your Teleport Proxy Service:
teleport db start \--token=/tmp/token \--auth-server=teleport.example.com:3080 \--name=example-snowflake \--protocol=snowflake \--uri=https://abc12345.snowflakecomputing.com \--labels=env=dev
The --auth-server
flag must point to the Teleport cluster's Proxy Service
endpoint because the Database Service always connects back to the cluster over a
reverse tunnel.
You can start the Database Service using a configuration file instead of CLI flags. See the YAML reference for details.
Step 2/5. Create a Teleport user
To modify an existing user to provide access to the Database Access 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
Flag | Description |
---|---|
--roles | List of roles to assign to the user. The builtin access role allows them to connect to any database server registered with Teleport. |
--db-users | List of database usernames the user will be allowed to use when connecting to the databases. A wildcard allows any user. |
--db-names | List of logical databases (aka schemas) the user will be allowed to connect to within a database server. A wildcard allows any database. |
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.
Teleport 10.0 introduced a new certificate authority that is only used by Database Access. Older Teleport versions use a host certificate to sign Database Access certificates.
After upgrading to Teleport 10.0, the host certificate authority will still be used by Database Access to maintain compatibility. The first certificate rotation will rotate host and database certificates.
New Teleport 10.0+ installations generate the database certificate authority when they first start, and are not affected by the rotation procedure described above.
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=alicetsh db lsName Description Labels
----------------- ------------------- --------
example-snowflake Example Snowflake ❄ env=dev
Please use the latest version of Teleport Enterprise documentation.
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-snowflakeRemove credentials for all database instances.
tsh db logout
Next steps
- Learn how to restrict access to certain users and databases.
- View the High Availability (HA) guide.
- Take a look at the YAML configuration reference.
- See the full CLI reference.