How is the Vault file parsed during pipeline execution?

During the execution of a pipeline, the Vault file (usually containing secrets and configurations) is parsed using special tools or plugins that integrate into the build or deployment process.

Main steps:

1. The pipeline runs a command or script that accesses the Vault server.
2. It retrieves the necessary secrets or configuration data.
3. It parses the received data (usually in JSON or YAML format).
4. It injects them into the environment or configuration files for further use in the pipeline.

For example, in Jenkins, you can use the HashiCorp Vault plugin, which automatically retrieves and injects secrets into environment variables.

Thus, parsing the Vault file during a pipeline is a process of securely extracting and processing secret data for automation.