SUPReMM module configuration guide

Ensure that Open XDMoD is installed and configured correctly and the shredder and ingestor scripts have been run successfully before installing and configuring the SUPReMM module.

Then run the following two commands:

# xdmod-setup
# acl-config

The xdmod-setup script usage is described below. The acl-config script is documented in the XDMoD command reference.

The xdmod-setup script

xdmod-setup is an interactive setup script for XDMoD. After installing the xdmod-supremm module, there will be an additional option titled “SUPReMM” in the main menu. Select that option to show the SUPReMM module configuration menu. The options in the menu are listed below:

Setup database

This option creates the necessary SUPReMM-module specific database schemas and tables in the XDMoD datawarehouse. You will need to provide the credentials for your MySQL root user, or another user that has privileges to create databases. Two database schemas will be created, modw_etl and modw_supremm. The database user that is specified in your portal_settings.ini will be granted access to these databases.

In addition to the databases, the setup script will also install the necessary Node.js packages that are required. (The list of required packages can be found on the license notices page.) If you prefer to install these packages manually, you may do so with the following commands:

# cd /usr/share/xdmod/etl/js
# npm install

The script also prompts for the location of the document database that contains the job summary data. I.e. the mongodb instance. Enter the uri in the standard mongodb connection string format (see the mongo documentation for the syntax). You must specify the database name in the connection URI. If the database is not specifed then the mongo driver defaults to the ‘test’ database, which will not contain the job summary data.

Configure resources

The setup script automatically detects the resources that exist in the XDMoD datawarehouse and lists them. If no “Edit resource” options show in the list then quit the setup and complete the steps listed in the shredder and ingestor guides before re-running the setup script.

By default all the resources are disabled. You must select the “Edit resource” option for each resource that you wish to configure to appear in the SUPReMM realm and follow the prompt to enable the resource and set the correct options. The “Dataset mapping” should be set to pcp if processing job summaries generated from PCP data.

SUPReMM configuration files

The SUPReMM module configuration files are located in the etc directory of the installation prefix or /etc/xdmod for the RPM distribution.


Defines all of the resources that have SUPReMM data that will be ingested and displayed in XDMoD. Each object in the array represents the configuration for a single resource. All resources listed in this file must also have entries in the resources.json and resource_specs.json main configuration files (described in the main configuration guide).

    "resources": [
            "resource": "resource1",
            "resource_id": 1,
            "enabled": true,
            "datasetmap": "pcp",
            "hardware": {
                "gpfs": ""

The value of the resource parameter should be identical to the resource parameter in the resources.json main configuration file.

The value of the resource_id must be the id of the resource in the XDMoD datawarehouse. This value is obtained automatically by the interactive setup script. It can be manually obtained by running the following SQL query:

mysql> SELECT id FROM `modw`.`resourcefact` WHERE code = "%resource%";

where %resource% should be replaced with the resource parameter from the resources.json main configuration file.

The datasetmap option allows the ingestion of SUPReMM data from different data sources. Currently PCP is the only supported data source.

The hardware property is used by the dataset mapping code to process PCP metrics that have device-specific names. The only configurable mapping in this release is the name of the GPFS mount point. If the resource has a GPFS filesystem then set hardware.gpfs to the name of the GPFS mount point. Set this to an empty string if there is no GPFS filesystem for the resource.


Contains the configuration settings to allow XDMoD to connect to the job summary document database. The only supported db_engine is MongoDB.


db_engine = "MongoDB"
uri = "mongodb://localhost:27017/supremm"
db = "supremm"

The uri syntax is described in the mongo documentation. You must specify the database name in the connection URI. If the database is not specifed then the mongo driver defaults to the ‘test’ database, which will not contain the job summary data.

Advanced Configuration Options

The resource configuration file supremm_resources.json has optional advanced configuration settings for each resource.

The $.resources[*].collection option overrides the collection name in the MongoDB. This option can be used to set a non default collection name.

The $.resources[*].db option specifies the name of the section in the portal_settings file that contains the database configuration settings. This setting can be used to support an XDMoD instance ingesting data from multiple MongoDB databases.