Lincoln Bryant LincolnBryant

## dCache install from scratch
Installing dcache 2.6.x from scratch
====================================

Installing Java 7
-----------------
Grab the Java 7 RPM:
````
[root@dfs-m1 ~]# yum localinstall http://bootstrap.mwt2.org/repo/MWT2/jre-7-linux-x64.rpm
````


## setup-statsd-centos.md

      
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                LincolnBryant
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              Last active
              January 2, 2016 04:28
                — forked from GregMefford/setup-statsd-centos.sh
            
          
    Installing from scratch

Starting from a fresh install of EL6.5, first install EPEL:
# rpm -Uvh http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm

Then install the Graphite dependencies:
# yum -y install python-whisper python-carbon graphite-web python-memcached python-ldap httpd memcached nodejs npm nc


## gist:e178873474dd2412d7d5

      
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              Created
              September 10, 2014 05:55
            
          
    Tahoe-LAFS Build for CentOS 6.5

requirements

yum install openssl-devel libffi-devel

creating virtualenv

virtualenv tahoe
git clone https://github.com/tahoe-lafs/tahoe-lafs

  
## gist:7161bf402c8103acd0b6

      
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              Created
              September 10, 2014 05:56
            
              
                fast & loose build reqs for Tahoe on CentOS / Scientific Linux 6.5
              
          
    Tahoe-LAFS Build for CentOS 6.5

requirements

yum install openssl-devel libffi-devel

creating virtualenv


## gist:c0d1a9e198b77ca8a76a

      
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              August 29, 2015 14:06
            
              
                Tahoe-LAFS build & setup under CentOS 6.5
              
          
    Tahoe-LAFS Build for CentOS 6.5

build requirements

yum install openssl-devel libffi-devel

creating virtualenv


## gist:9cd2fcabb66bb7eac191
unset _CONDOR_JOB_PIDS
unset _CONDOR_ANCESTOR_6635
unset _CONDOR_ANCESTOR_1130
unset _CONDOR_SCRATCH_DIR
unset _CONDOR_ANCESTOR_1092
unset _CONDOR_CHIRP_CONFIG
unset _CONDOR_ANCESTOR_1095
unset _CONDOR_WRAPPER_ERROR_FILE
unset _CONDOR_SLOT
unset _CONDOR_EXECUTE

## gist:e8ce76a84be1e4559abf
StashCache=(`grep ^WantsStashCache $_CONDOR_JOB_AD`)
PosixStashCache=(`grep ^WantsPosixStashCache $_CONDOR_JOB_AD`)

function setup_stashcp {
  module load xrootd
  module load stashcp

  # Determine XRootD plugin directory.
  # in lieu of a MODULE_<name>_BASE from lmod, this will do:
  export MODULE_XROOTD_BASE=$(which xrdcp | sed -e 's,/bin/.*,,')

## blogtest.md

      
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              November 10, 2015 07:05
            
          
    the libvirt netinstall bargain bonanza!

I think in my ideal world, I'd have unlimited hardware to install every quirky
Linux or UNIX distro under the Sun. Since I don't live in that glorious fantasy
realm, I've taken to virtualizing pretty much everything lately. One of the
things that irritates me about that approach, though, is that I have to download
a relatively fat ISO in order to get at a fairly small installer and bootstrap
my shiny new OS.

  
## bosco.md

      
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                LincolnBryant
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              Created
              January 11, 2016 19:38
            
          
    The "Campus Factory" script basically monitors schedds for idle jobs and submits as appropriate to the remote cluster. A typical submission looks like this:
condor_submit /home/ruc.clemson/bosco/libexec/campus_factory/share/glidein_jobs/job.submit.template  -a REMOTE_SCHEDULER="pbs" -a WN_TMP="/local_scratch" -a GLIDEIN_Site="osgconnect@user.palmetto.clemson.edu/pbs" -a GLIDEIN_DIR="/home/ruc.clemson/bosco/libexec/campus_factory/share/glidein_jobs" -a REMOTE_FACTORY="/scratch1/osgconnect/bosco/clemson/campus_factory" -a PASSWDFILE_LOCATION="/home/ruc.clemson/bosco/local.bosco/passwdfile" -a BOSCOCluster="osgconnect@user.palmetto.clemson.edu/pbs" -a GLIDEIN_HOST="rccf-osg.ci-connect.net:11012?sock=collector" -a REMOTE_CLUSTER="osgconnect@user.palmetto.clemson.edu"
I suspect APF can completely replace this component.
The job submit template looks like this:

  
## remote_gahp.sh
#!/bin/bash

################################################################################
# blahp-over-ssh shim script
#
# command [options] remote_hostname [remote options/arguments]
#
# Options:
#   see usage string
#
	Installing dcache 2.6.x from scratch
	====================================

	Installing Java 7
	-----------------
	Grab the Java 7 RPM:
	````
	[root@dfs-m1 ~]# yum localinstall http://bootstrap.mwt2.org/repo/MWT2/jre-7-linux-x64.rpm
	````
	unset _CONDOR_JOB_PIDS
	unset _CONDOR_ANCESTOR_6635
	unset _CONDOR_ANCESTOR_1130
	unset _CONDOR_SCRATCH_DIR
	unset _CONDOR_ANCESTOR_1092
	unset _CONDOR_CHIRP_CONFIG
	unset _CONDOR_ANCESTOR_1095
	unset _CONDOR_WRAPPER_ERROR_FILE
	unset _CONDOR_SLOT
	unset _CONDOR_EXECUTE
	StashCache=(`grep ^WantsStashCache $_CONDOR_JOB_AD`)
	PosixStashCache=(`grep ^WantsPosixStashCache $_CONDOR_JOB_AD`)

	function setup_stashcp {
	module load xrootd
	module load stashcp

	# Determine XRootD plugin directory.
	# in lieu of a MODULE_<name>_BASE from lmod, this will do:
	export MODULE_XROOTD_BASE=$(which xrdcp \| sed -e 's,/bin/.*,,')
	#!/bin/bash

	################################################################################
	# blahp-over-ssh shim script
	#
	# command [options] remote_hostname [remote options/arguments]
	#
	# Options:
	# see usage string
	#