IU Jetstream's API Command Line Tool

Get started quickly with IU Jetstream's API using Docker. Assuming you have Docker and docker-compose installed, you can use the IU Jetstream API without any additional installation.

Configuration

You will need a few settings from your openrc files to configure your API access.

First, copy jetstream.env.sample to jetstream.env. You will need to enter some settings into this file that you can get from openrc.sh files (one for IU and one for TACC) as follows:

Per the Jetstream wiki, you can obtain openrc files (one for IU and one for TACC) as follows:

1. Log into https://iu.jetstream-cloud.org/ using domain TACC and your TACC credentials (your credentials for portal.tacc.utexas.edu that you set up when enrolling into Jetstream)
2. Click on your username in the upper right hand corner
3. Click on Download OpenStack RC File v3 to get your openrc.sh file for IU
4. Repeat this process using the domain https://tacc.jetstream-cloud.org/ (same credentials) to get your openrc.sh file for TACC

Within the openrc.sh files (one for IU and one for TACC), you will find the settings you will need to copy into your jetstream.env file.

Replace all instances of ??? in the jetstream.env file:

• Your project name (OS_PROJECT_NAME) (e.g., TG-XXXXXXXXX) from either of your openrc.sh files
• Your credentials for the domain (e.g., for portal.tacc.utexas.edu if you are using the tacc domain)
• The values for OS_AUTH_URL, OS_PROJECT_ID, and OS_PROJECT_DOMAIN_ID for both IU and TACC (from the respective openrc.sh files you downloaded earlier)

Running OpenStack

$ ./cli.sh

This should build the jetstream docker image (the first time you run it) and then place you at a command prompt at which you can begin using the OpenStack tools like nova or cinder (see the IU Jetstream wiki for more information).

Switch to IU API:

$ iu

Switch to TACC API:

$ tacc