Q: Can Teller sync secrets between AWS and Google Cloud?

Yes, with the `teller copy` command, you can synchronize secrets between providers like AWS Secrets Manager and Google Secret Manager based on your .teller.yml configuration.

Q: Teller vs native cloud SDKs for secret management?

Teller unifies multiple providers into one CLI, reducing tool sprawl, but for single-provider use, native SDKs might offer deeper integration and simpler setup.

Q: How to scan for secrets in my code with Teller?

Run `teller scan` in your project; for CI/CD, add `teller scan --error-if-found` to fail builds if secrets are detected, helping prevent leaks.

Q: Does Teller support Azure Key Vault?

The README lists providers like HashiCorp and AWS, but Azure Key Vault isn't explicitly mentioned; check the linked documentation for the full supported list.

Q: What templating engine does Teller use?

Teller uses the Tera templating engine, similar to Liquid or Handlebars, for populating configuration templates with secret values, as shown in the template examples.

Question 1

How to use Teller with Docker to inject secrets?

Accepted Answer

Use `docker run --env-file <(teller env)` to securely pass secrets as environment variables without exposing them in shell history, as shown in the 'Easy Docker environment' section.

Question 2

Can Teller sync secrets between AWS and Google Cloud?

Accepted Answer

Yes, with the `teller copy` command, you can synchronize secrets between providers like AWS Secrets Manager and Google Secret Manager based on your .teller.yml configuration.

Question 3

Teller vs native cloud SDKs for secret management?

Accepted Answer

Teller unifies multiple providers into one CLI, reducing tool sprawl, but for single-provider use, native SDKs might offer deeper integration and simpler setup.

Question 4

How to scan for secrets in my code with Teller?

Accepted Answer

Run `teller scan` in your project; for CI/CD, add `teller scan --error-if-found` to fail builds if secrets are detected, helping prevent leaks.

Question 5

Does Teller support Azure Key Vault?

Accepted Answer

The README lists providers like HashiCorp and AWS, but Azure Key Vault isn't explicitly mentioned; check the linked documentation for the full supported list.

Question 6

What templating engine does Teller use?

Accepted Answer

Teller uses the Tera templating engine, similar to Liquid or Handlebars, for populating configuration templates with secret values, as shown in the template examples.

Teller

What is Teller?

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Frequently Asked Questions