3.5. Customizing common Cluster grid attrs

Common attributes are used on compute appliances, CE, SE, GUMS, CVMFS and XRootD servers.

Table 3-5. Attributes Used in OSG Roll for common Cluster Customization

Attibute NameDescription
OSG_GlobusPortRangeConfigure Globus Port Range used on any particular Appliance or Host installation. This entry is used for setting iptable firewall on grid servers. Default: 20000:25000
OSG_GlobusTcpPortRangeConfigure Globus TCP Port Range used on any particular Appliance or Host installation. This entry is used for setting GLOBUS_TCP_PORT_RANGE on grid servers. (note change : by , compared with OSG_GlobusPortRange) Default: 20000,25000
OSG_GlobusTcpSourceRangeConfigure Globus TCP Source Range used on any particular Appliance or Host installation. This entry is used for setting GLOBUS_TCP_SOURCE_RANGE on grid servers. (note change : by , compared with OSG_GlobusPortRange) Default: 20000,25000
OSG_StoredCertsDirSet Base Dir where grid certs are stored for Appliance or Host installation. During installation of CE or SE hostcert.pem and hostkey.pem are copied to /root. Default: /root/certs
OSGCEPrivateConfigure which cluster node is the Grid gatekeeper server node (private domain). Used as memory which node is acting as gatekeeper server. Default: login-0-0
OSGSEPrivateConfigure which cluster node is the bestman server node (private domain). Used as memory which node is acting as bestman server. Default: login-0-1
OSGGUMSPrivateConfigure which cluster node is the gums server node (private domain). Used as memory which node is acting as gums server. Default: login-0-2
OSG_GumsServerConfigure Gums server name used on any particular Appliance or Host installation. Needed to configure authentication for gridusers in /etc/lcmaps.db. Also used to fill gums_host ( in /etc/osg/config.d/10-misc.ini) and gums_hosts (in /etc/osg/config.d/30-rsv.ini) Default: rocks-gums.&Kickstart_PublicDNSDomain; (rocks-gums.public.domain on a New Cluster Server install)
OSG_SEServerConfigure bestman server public name used on any particular Appliance or Host or bestman server installation. Used to match info in /boot/install_cert_se.sh as condition before try installing grid-certs. Also used in configuring CE server to fill site_read an site_write (in /etc/osg/config.d/10-storage.ini). Default: rocks-se.&Kickstart_PublicDNSDomain; (rocks-se.public.domain on a New Cluster Server install)
OSG_CMS_LOCAL_SITEConfigure CMS_LOCAL_SITE for cvmfs and xrootd. Default: "T3_US_PuertoRico"