How To Use the Preview Environment
What is the Globus preview environment?
Globus provides a Preview environment for previewing upcoming changes to Globus services. This allows developers and users to test their applications with the changes before the changes are released for mainstream use. Most of the time, the services in the Preview environment are the same as the normal system. When significant changes are being readied for release, we deploy them in the Preview environment for testing and announce it on the Globus User Discussion email list.
The Preview environment is isolated and completely separate from the main Globus service. User accounts, groups, endpoint registrations, and application registrations are not shared between the normal system and the Preview system. You will need to create and maintain separate accounts, groups, endpoint registrations, and application registrations for the Preview environment.
The Preview environment is available at https://preview.globus.org. Other service information is listed below.
Web https://preview.globus.org Auth auth.preview.globus.org Transfer API transfer.api.preview.globus.org Globus ID globusid.preview.globus.org Groups API groups.api.preview.globus.org Developers auth.preview.globus.org/developers
Preview TCP ports
Since services will be connecting to your endpoint from the Preview environment, some additional ports must be open. (These are in addition to the normal Globus Connect Server firewall requirements.)
Port 2811 inbound from 220.127.116.11
Used for GridFTP control channel traffic.
Port 7512 inbound from 18.104.22.168
Used for MyProxy traffic.
This is only needed if your server is using a MyProxy service.
Using the Globus CLI
To use the Globus CLI with the Preview environment, set the
GLOBUS_SDK_ENVIRONMENT environment variable to the value "preview". This tells
the CLI to make API calls to the Preview environment’s services.
You will need to login again when you set this environment variable, but because the CLI manages
tokens separately for each environment, you can unset the
variable or use a separate terminal to go back to using the main
environment without having to login again.
If you logout of one environment, it will not log you out of the other environment automatically, so be sure to logout of both environments when you are done.
For example, if you are using a bash shell, you can login to the preview environment with the following commands.
$ export GLOBUS_SDK_ENVIRONMENT=preview $ globus login
You can logout of both environments using the following commands.
$ globus logout $ unset GLOBUS_SDK_ENVIRONMENT $ globus logout