Tethys Compute Admin Pages¶
The Tethys Compute settings in site admin allows an administrator to manage computing clusters, oversee jobs, configure schedulers, and configure settings for computing resources.
Figure 1. Dashboard for Tethys Compute admin pages.
Jobs represent some sort of computation that is sent from an app to a cluster using the Job Manager. For each job that is created a database record is made to store some of the basic information about the job including: name, user, creation time, and status. The Jobs section in the Tethys Compute admin page allows for basic management of these database records. Jobs cannot be created in the admin pages, but they can be edited.
Schedulers are HTCondor nodes that have scheduling rights in the pool they belong to. Schedulers are needed for CondorJob types (see Job Manager documentation). When creating a new Scheduler there are two required settings: Name and Host ; an optional setting: Username ; and then two options for specifying authentication credentials: Password or Private key path and Private key pass.
Figure 2. Form for creating a new Scheduler.
A name to refer to the scheduler. Can be any string, but must be unique among schedulers.
The fully qualified domain name (FQDN) or the IP address of the scheduler.
The username that will be used to connect to the scheduler. The default username is 'root'.
Private key path¶
The shortcut for the home directory: '~/' can be used and will be evaluated to the home directory of the Apache user.
Private key pass¶
The passphrase for the private key. If there is no passphrase then leave this field blank.