InstallDcache180REFscratch

Installation of a dCache v180 machine (w/o Quattor)

• The instructions to recover maite are here: https://mon.iihe.ac.be/trac/t2b/wiki/InstalldCacheHeadnode
• A reference to the dCache 1.8.0: http://www.dcache.org/downloads/1.8.0/index.shtml

• We have currently dCache 1.8.0-15p2 running.

wget http://quattor.begrid.be/begrid/Central_BEGrid_Repository/noarch_dcache/dcache-server-1.8.0-15p2.noarch.rpm
rpm -ivh dcache-server-1.8.0-15p2.noarch.rpm

yum install -y postgresql postgresql-devel postgresql-jdbc postgresql-libs postgresql-python postgresql-server postgresql-contrib
/etc/init.d/postgresql start
chkconfig postgresql on

• In /var/lib/pgsql/data/pg_hba.conf add

local   all         all                        trust
host    all         all         127.0.0.1/32   trust
host    all         all         ::1/128        trust

• and restart

/etc/init.d/postgresql restart

• Create db and user

createuser -U postgres --no-superuser --no-createrole --createdb --pwprompt srmdcache
createdb -U srmdcache dcache

wget http://quattor.begrid.be/begrid/Central_BEGrid_Repository/noarch_dcache/pnfs-postgresql-3.1.10-7.i386.rpm
rpm -ivh pnfs-postgresql-3.1.10-7.i386.rpm

• Copy files from ccq which originally come from dcache180-maite

scp ccq:/root/dCache_essential_config/maite_essential_config/dCacheSetup /opt/d-cache/config/dCacheSetup
mkdir /var/log/dcache
scp ccq:/root/dCache_essential_config/maite_essential_config/log4j.properties /opt/d-cache/config/log4j.properties
scp ccq:/root/dCache_essential_config/maite_essential_config/PoolManager.conf /opt/d-cache/config/PoolManager.conf
scp ccq:/root/dCache_essential_config/maite_essential_config/dcache.kpwd /opt/d-cache/etc/dcache.kpwd
scp ccq:/root/dCache_essential_config/maite_essential_config/dcachesrm-gplazma.policy /opt/d-cache/etc/dcachesrm-gplazma.policy
scp ccq:/root/dCache_essential_config/maite_essential_config/logConfig.xml /opt/d-cache/etc/logConfig.xml
scp ccq:/root/dCache_essential_config/maite_essential_config/node_config /opt/d-cache/etc/node_config
scp ccq:/root/dCache_essential_config/maite_essential_config/srm_setup.env /opt/d-cache/etc/srm_setup.env
scp ccq:/root/dCache_essential_config/maite_essential_config/pnfs_config /opt/pnfs/etc/pnfs_config
scp ccq:/root/dCache_essential_config/maite_essential_config/pnfsSetup /usr/etc/pnfsSetup
scp ccq:/root/dCache_essential_config/maite_essential_config/grid-vorolemap  /etc/grid-security/grid-vorolemap
scp ccq:/root/dCache_essential_config/maite_essential_config/storage-authzdb /etc/grid-security/storage-authzdb

• Edit some files to set correct hostname etc.

vi /opt/d-cache/config/dCacheSetup
vi /opt/d-cache/etc/node_config

• Import database:

cd /opt
scp ccq:/root/full_1325818923.gz /var/
scp ccq:/root/full_1325818923-pnfsdb.tar .
su – postgres

wget http://repository.egi.eu/sw/production/cas/1/current/repo-files/EGI-trustanchors.repo
mv EGI-trustanchors.repo /etc/yum.repos.d/
yum install ca-policy-egi-core
yum install lcg-CA

• Install (patch line 314 to RET=localhost)

/opt/d-cache/install/install.sh

• adapt db files

vi /pnfs/fs/admin/etc/config/serverName 
vi /pnfs/fs/admin/etc/config/dCache/dcache.conf 
vi "/pnfs/iihe/cms/store/user/odevroed/.(config)(dCache)/dcache.conf" 
touch /pnfs/fs/admin/etc/config/dCache/'.(fset)(dcache.conf)(io)(on)'

• include keys

scp ccq:/root/dCache_essential_config/keys/dcache_* .
cat ~/.ssh/dcache_admin_key.pub >> /opt/d-cache/config/authorized_keys

• annoying problem of pnfsdoors:

echo "/pnfsdoors /0/root/fs/usr/ 0 nooptions" > /pnfs/fs/admin/etc/exports/193.190.247.156

• adapted the routing table to send default through ggw (don't know if strictly needed)

• adapted /opt/d-cache/config/gridftpdoor.batch.orig

set context -c gsiftpAdapterInternalInterface 193.190.247.152