fabric-cli 0.4

FABRIC Python Client Library with CLI

FABRIC User CLI

Fabric User CLI for experiments

Overview

User CLI supports following kinds commands:

• Token : Commands to issue, refresh or revoke tokens
• Orchestrator Commands : Query/Request/Modify/Delete Resources

Command	SubCommand	Action	Input	Output
token	issue	Issue Fabric Tokens	projectname Project Name, scope Scope	Points user to Credential Manager to generate the tokens
token	refresh	Refresh Fabric Tokens	projectname Project Name, scope Scope, refreshtoken Refresh Token	Returns new identity and refresh tokens
token	revoke	Revoke a Refresh Token	refreshtoken Refresh Token	Success or Failure status
resources	query	Query available resources from Orchestrator		Graph ML representing the available resources

Requirements

Python 3.7+

Pre-requisites

Ensure that following are installed

• virtualenv
• virtualenvwrapper

Installation

Multiple installation options possible. For CF development the recommended method is to install from GitHub MASTER branch:

$ mkvirtualenv cli
$ workon cli
$ pip install git+https://github.com/fabric-testbed/fabric-cli.git

For inclusion in tools, etc, use PyPi

$ mkvirtualenv cli
$ workon cli
$ pip install fabric-cli

Configuration

User CLI expects the user to set FABRIC_ORCHESTRATOR_HOST and FABRIC_CREDMGR_HOST environment variables.

In addition, User is expected to pass either Fabric Identity Token or Fabric Refresh Token to all the orchestrator commands. Alternatively, user is expected to set atleast one of the environment variables FABRIC_ID_TOKEN and FABRIC_REFRESH_TOKEN.

Create config.yml with default content as shown below.

To enable CLI auto-completion, add following line to your ~/.bashrc

eval "$(_FABRIC_CLI_COMPLETE=source_bash fabric-cli)"

Open a new shell to enable completion. Or run the eval command directly in your current shell to enable it temporarily.

Usage

User CLI supports token and resources commands:

$ fabric-cli
Usage: fabric-cli [OPTIONS] COMMAND [ARGS]...

Options:
  -v, --verbose
  --help         Show this message and exit.

Commands:
  resources  Query Resources (set $FABRIC_ORCHESTRATOR_HOST to the Control...
  slice      slice management
  token      issue/get/refresh/revoke FABRIC tokens.

Token Commands

List of the token commands supported can be found below:

$ fabric-cli token
Usage: fabric-cli token [OPTIONS] COMMAND [ARGS]...

  issue/get/refresh/revoke FABRIC tokens. (set $FABRIC_CREDMGR_HOST to the
  Credential Manager Server)

Options:
  --help  Show this message and exit.

Commands:
  issue    issue token with projectname and scope
  refresh  refresh token
  revoke   revoke token

Resources Commands

List of the resource commands supported can be found below:

$ fabric-cli resources
Usage: fabric-cli resources [OPTIONS] COMMAND [ARGS]...

  Query Resources (set $FABRIC_ORCHESTRATOR_HOST to the Control Framework
  Orchestrator)

Options:
  --help  Show this message and exit.

Commands:
  query  issue token with projectname and scope