aiida_firecrest 0.1.0a1

AiiDA Transport/Scheduler plugins for interfacing with FirecREST.

aiida-firecrest [IN-DEVELOPMENT]

AiiDA Transport/Scheduler plugins for interfacing with FirecREST

Installation

(pip not yet available)

pip install aiida-firecrest

Or for development:

git clone
cd aiida-firecrest
pip install -e .

CLI Usage

$ aiida-firecrest-cli --help
Usage: aiida-firecrest-cli [OPTIONS] COMMAND [ARGS]...

  FireCrest CLI.

Options:
  --config PATH  Path to the connection file (default: .firecrest-
                 config.json).
  --help         Show this message and exit.

Commands:
  fs      File system operations.
  slurm   Slurm operations.
  stat    Status operations.

The configuration file should look like this:

{
    "url": "https://firecrest.cscs.ch",
    "token_uri": "https://auth.cscs.ch/auth/realms/cscs/protocol/openid-connect/token",
    "client_id": "username-client",
    "client_secret": "xyz",
    "machine": "daint",
    "scratch_path": "/scratch/snx3000/username"
}

scratch_path is optional. If specified, all operations will be relative to this path.

$ aiida-firecrest-cli stat
Usage: aiida-firecrest-cli stat [OPTIONS] COMMAND [ARGS]...

  Status operations.

Options:
  --help  Show this message and exit.

Commands:
  parameters  Get parameters that can be configured in environment files.
  service     Information about a service.
  services    List available services.
  system      Information about a system.
  systems     List available systems.

$ aiida-firecrest-cli fs
Usage: aiida-firecrest-cli fs [OPTIONS] COMMAND [ARGS]...

  File system operations.

Options:
  --help  Show this message and exit.

Commands:
  cat      Get the contents of a file.
  chmod    Change the mode of a file.
  cwd      Get the current working directory.
  ls       List files in a path.
  putfile  Upload file to the remote.
  stat     Get information about a file.

$ aiida-firecrest-cli slurm
Usage: aiida-firecrest-cli slurm [OPTIONS] COMMAND [ARGS]...

  Slurm operations.

Options:
  --help  Show this message and exit.

Commands:
  sacct   Retrieve information for all jobs.
  squeue  Retrieves information for queued jobs.
  submit  Submit a job script.

Code Style

To format the code and lint it, run pre-commit:

pre-commit run --all-files

Testing

It is recommended to run the tests via tox.

tox

By default, the tests are run using a mock FirecREST server (in a temporary folder). You can also provide connections details to a real FirecREST server:

tox -- --firecrest-config=".firecrest-config.json"

The format of the .firecrest-config.json file is:

{
    "url": "https://firecrest.cscs.ch",
    "token_uri": "https://auth.cscs.ch/auth/realms/cscs/protocol/openid-connect/token",
    "client_id": "username-client",
    "client_secret": "xyz",
    "machine": "daint",
    "scratch_path": "/scratch/snx3000/username"
}