======Managing Your Software Installation====== ====='sbgrid-admin' Utility===== The //sbgrid-admin// utility used to install the software has a few other uses. There is a download link in the initial site set up email, and it is included in the installation itself at ///programs/share/sbgrid/bin/sbgrid-admin//. It includes built-in help: $ sbgrid-admin -h sbgrid-admin: a tool for administering an SBGrid Software suite installation

Usage: sbgrid-admin [-chirstu]

-c Cron mode. Used for automated updates of the software suite. -h Help message. -i Install the software suite on this machine. -p Print a launchd plist for updating the software on OS X machines. -r Regenerate sh/csh shell configuration files. -s Install the software branch for SGI IRIX. -t Test the configuration file. -u Force manual update of an existing installation.

The most commonly used option is //sbgrid-admin -u// to force a manual update. This will synchronize your local installation with the SBGrid master installation hosted at Harvard Medical School.

The SBGrid software configuration files use both static and dynamically generated files. The main shell initialization files, /programs/sbgrid.cshrc and /programs/sbgrid.shrc are static files, but the operating-system specific configurations are dynamically generated and customized for the packages available at your site. //sbgrid-admin -r// will regenerate the branch-specific configuration files should you accidentally delete or alter them.

===== Configuration Options ===== The //sbgrid-admin// script has some additional configuration options to accommodate the installation requirements at different sites.

The ~sbgrid/.sbgridrc configuration file for the //sbgrid-admin// script must contain a sitename and site key. All other configurations are optional.

Options take the form of //OPTION_NAME="setting"//.

|Option|Example|Description| |SB_SITENAME|sbgrid-bene|The site name for your installation provided by SBGrid| |SB_SITEKEY|xyxyxyxyxyxyxy|The installation key for your site provided by SBGrid| |INSTALL_TARGET|/nfs/programs|The installation directory for the software| |RSYNC_ARGS|"%%--%%port 8080"|Advanced arguments to rsync. Can be used to workaround blocked rsync ports.| |HTTP_PROXY|host.name:port|Proxy hostname and port for use by rsync and curl| |POST_UPDATE_SCRIPT|/absolute/path/to/script|Optional script to be run after a successful software update| |CRON_SCHEDULE|5 1 * * *|Set a custom cron schedule| \

===== Rsync Transaction Logging ===== If you want a date-stamped log of all rsync downloads, deletions and updates, you can add a line like this to the ~sbgrid/.sbgridrc file:

RSYNC_ARGS="--log-file=$HOME/logs/sbgrid-admin-date +%Y%m%d.log"

This will create a date-stamped log file any time an actual change to the software tree happens. In general this should not be necessary, but for troubleshooting purposes it can be useful.