Updating the OSG version using VDT installer

Process

• no running jobs
• disable gatekeeper
• install new pacman
• shuffle osg mounts
• install new osg
• check
• enable gatekeeper

References

• http://vdt.cs.wisc.edu/releases/1.10.1/installation.html

Disable gatekeeper

Disable gatekeeper in xinetd on msu-osg.aglt2.org:

[root@msu-osg /]# chkconfig globus-gatekeeper --list
globus-gatekeeper       on

[root@msu-osg /]# chkconfig globus-gatekeeper off

[root@msu-osg /]# chkconfig globus-gatekeeper --list
globus-gatekeeper       off

Update Pacman

Pacman is available at /msu/opt/pacman which is auto mounted in /etc/auto.msu-opt from msu-osg.local:/exports/pacman-3.21.

Download http://physics.bu.edu/pacman/sample_cache/tarballs/pacman-latest.tar.gz and unpack to create /exports/pacman-3.26.

Redo automount so /msu/opt/pacman points to new version.

[root@msu-osg /]# cd /msu/opt/pacman/

[root@msu-osg pacman]# source ./setup.sh 

[root@msu-osg pacman]# ls -l
total 36
drwxr-xr-x  2 root root  4096 Jun 12  2008 bin
drwxr-xr-x  2 root root  4096 Jun 12  2008 democache
drwxr-xr-x  4 root root  4096 Jun 12  2008 htmls
-rw-r--r--  1 root root  1507 Jan 16  2008 README.html
drwxr-xr-x  2 root root  4096 Jun 12  2008 scripts
lrwxrwxrwx  1 root root    28 Dec 19 10:58 setup.csh -> scripts/initialize_setup.csh
-rw-r--r--  1 root root   257 Dec 19 11:57 setup.sh
drwxr-xr-x  2 root root 12288 Jun 12  2008 src

[root@msu-osg pacman]# more setup.sh 
#
#  % pacman -info to start
#

if [ -d "/msu/opt/pacman/python/python/bin" ]; then
    PATH="/msu/opt/pacman/python/python/bin:${PATH}"
fi
export PATH

PATH="/msu/opt/pacman/bin:${PATH}"
export PATH
PACMAN_LOCATION="/msu/opt/pacman"
export PACMAN_LOCATION

Shuffle OSG mounts

OSG is available at /msu/opt/osg which is auto mounted in /etc/auto.msu-opt from msu-osg.local:/exports/osg-0.8

Need to shutdown things that are using this directory and redo the automount.

[root@msu-osg /]# /etc/init.d/globus-ws stop
Stopping Globus container. PID: 3771
Container stopped

[root@msu-osg /]# /etc/init.d/mysql stop
Shutting down MySQL..                                      [  OK  ]

[root@msu-osg /]# service tomcat-5 status
Usage: tomcat-5 {start|stop|restart|condrestart}
[root@msu-osg pacman]# service tomcat-5 stop
Stopping tomcat-5: Using CATALINA_BASE:   /msu/opt/osg/tomcat/v5
Using CATALINA_HOME:   /msu/opt/osg/tomcat/v5
Using CATALINA_TMPDIR: /msu/opt/osg/tomcat/v5/temp
Using JAVA_HOME:       /msu/opt/osg/jdk1.4
waiting for processes to exit
waiting for processes to exit

[root@msu-osg /]# umount /msu/opt/osg/

[root@msu-osg /]# pacman -l OSG:ce

Lots of ouput...

Install OSG using VDT

Empty dir...

[root@msu-osg /]# cd /msu/opt/osg
[root@msu-osg osg]# ls

[root@msu-osg osg]# export VDTSETUP_CONDOR_LOCATION=/opt/condor
[root@msu-osg osg]# time pacman -get OSG:ce
Do you want to add [http://software.grid.iu.edu/pacman/] to [trusted.caches]? (y/n/yall): ^[[Cy
Do you want to add [http://software.grid.iu.edu/pacman/] to [trusted.caches]? (y/n/yall): y
Do you want to add [http://vdt.cs.wisc.edu/vdt_1101_cache] to [trusted.caches]? (y/n/yall): y
Beginning VDT prerequisite checking script vdt-common/vdt-prereq-check...       

All prerequisite checks are satisfied.
                                                                  


========== IMPORTANT ==========
The VDT no longer installs certificate authority certificates at install time.
Most of the software installed by the VDT *will not work* until you install
certificates.  To complete your CA certificate installation, see the notes
in the post-install/README file.



Existing /msu/opt/osg/edg/etc/edg-mkgridmap.conf moved to /msu/opt/osg/edg/etc/edg-mkgridmap.conf.orig
Merge it manually with the new /msu/opt/osg/edg/etc/edg-mkgridmap.conf if you had a special edg-mkgridmap.conf
                                   
Pacman Installation of OSG-1.0.0 Complete
 

real    10m53.576s
user    4m7.023s
sys     5m8.424s

[root@msu-osg osg]# pwd
/msu/opt/osg

[root@msu-osg osg]# source ./setup.sh 

[root@msu-osg osg]# echo $VDTSETUP_CONDOR_LOCATION 
/opt/condor

[root@msu-osg osg]# pacman -get OSG:Globus-Condor-Setup

Then run the configure script:

[root@msu-osg osg]# sh monitoring/configure-osg.sh

You can rerun that as needed.

Configure Certs

Using /etc/grid-security/certificates and gridmap file there...

[root@msu-osg osg]# ln -s /etc/grid-security/certificates globus/TRUSTED_CA

Enable

[root@msu-osg osg]# vdt-control --list
Service            | Type   | Desired State
-------------------+--------+--------------
fetch-crl          | cron   | enable
vdt-rotate-logs    | cron   | enable
vdt-update-certs   | cron   | do not enable
globus-gatekeeper  | inetd  | enable
gsiftp             | inetd  | enable
mysql              | init   | enable
globus-ws          | init   | enable
edg-mkgridmap      | cron   | do not enable
gums-host-cron     | cron   | do not enable
MLD                | init   | do not enable
condor-cron        | init   | enable
apache             | init   | enable
osg-rsv            | init   | do not enable
tomcat-55          | init   | enable
syslog-ng-sender   | init   | do not enable
gratia-condor      | cron   | enable

[root@msu-osg osg]# vdt-control --on

-- TomRockwell - 19 Dec 2008