tenvplate 0.0.4

Generate .env files from templates and secrets managers

T<env>plate

A way to generate .env files from a template file using remote sources.

Currently, it supports the following remote sources:

• azure keyvault secrets (assumes the az cli is installed and configured)
• kubernetes secrets & configmaps (assumes the kubectl cli is installed and configured)

Usage

1. Install the package. I recommend the use of uv tool or pipx to install it in a global and isolated environment:

   uv tool install tenvplate or pipx install tenvplate

2. Create a .env.template with the following format:

   # comment, will be ignored
   FIXED=will-be-left-untouched
   ENV_VAR_FROM_K8S_SECRET={{kubernetes/<name-space-name>/secrets/<secret-name>/<secret-field>}}
   ENV_VAR_FROM_K8S_CONFIGMAP={{kubernetes/<name-space-name>/configmaps/<configmap-name>/<configmap-field>}}
   ENV_VAR_FROM_AZURE_KEYVAULT={{azure-keyvault/<keyvault-name>/secrets/<secret-name>}}
   

3. Run the following command to generate an environment file simply run tenvplate. Optional arguments are:

   • --src-path to specify the template file (default .env.template in the working directory)
   • --dst-path to specify the destination file (default .env in the same directory as the template file)

Contributing

See the CONTRIBUTING.md file for more information.