apply

Usage

prism agent apply constructs your agent using the information in your agent's configuration YML. For example, for Docker agents, prism apply constructs a custom Docker image containing your project data.

Usage: prism agent apply [-h] -f FILE [--full-tb] [-l]

Build your agent using a configuration YML

Options:
  -h, --help            show this help message and exit

Subcommand Options:
  -f, --file FILE       Path to agent configuration YML

General Options:
  --full-tb             Display the full traceback for errors in the project; default is False
  -l, --log-level       Log level, must be one of `info`, `warn`, `error`, or `debug`. Default is `info`

Here's what prism agent apply does under the hood:

  1. Parses the project's prism_project.py file and identifies all paths containing project related data (e.g., SYS_PATH_CONF, PROFILE_YML_PATH, TRIGGERS_YML_PATH, and so on).

  2. Securely builds the agent computing environment with all the data identified in step 1. For example:

    • For Docker agents, Prism constructs a transient build context and uses Docker's Python SDK to create an image.

    • For EC2 instances / EMR clusters (coming soon!), Prism uses the SSH protocol to securely copy all project data into the virtual machine.

Example

Here's what the output looks like in Terminal (using a Docker agent as an example):

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