Install Greenplum 4.3.2.0 on Centos 6.5 and run in two segment single node mode

gistfile1.sh

su - root
 
# gpinitsystem fails to change the postgresql.conf port setting without ed
yum install ed unzip -y
 
groupadd -g 8000 gpadmin
useradd -m -s /bin/bash -d /home/gpadmin -g gpadmin -u 8000 gpadmin
passwd gpadmin
 
mkdir -p /data/master
mkdir -p /data/seg1
mkdir -p /data/seg2
mkdir -p /data/greenplum
chown -R gpadmin:gpadmin /data
 
wget http://files.mon01.lan/share/greenplum-db-4.3.2.0-build-1-RHEL5-x86_64.zip -P /tmp/
unzip /tmp/greenplum-db-4.3.2.0-build-1-RHEL5-x86_64.zip -d /tmp/
 
sh /tmp/greenplum-db-4.3.2.0-build-1-RHEL5-x86_64.bin
# set installation path to /data/greenplum
 
rm -f /tmp/greenplum-db-4.3.2.0-build-1-RHEL5-x86_64.*

cp /etc/sysctl.conf /etc/sysctl.conf.pre_greenplum

echo "
# Added during Greenplum install
kernel.shmall = 4000000000
net.ipv4.tcp_max_syn_backlog = 4096
vm.overcommit_memory = 2
net.core.netdev_max_backlog = 10000
kernel.sem = 250 64000 100 512
net.ipv4.ip_local_port_range = 1025 65535
net.ipv4.tcp_tw_recycle = 1
" >> /etc/sysctl.conf

sysctl -p /etc/sysctl.conf

cp /etc/security/limits.conf /etc/security/limits.conf.pre_greenplum

echo "
# Added during Greenplum install
* soft nofile 65536
* hard nofile 65536
* soft nproc 131072
* hard nproc 131072
" >> /etc/security/limits.conf

exit

su - gpadmin 
 
echo "source /data/greenplum/greenplum_path.sh
export MASTER_DATA_DIRECTORY=/data/master/gpsne-1" > /home/gpadmin/.bash_profile
 
source /home/gpadmin/.bash_profile
 
echo "$(hostname)" > /home/gpadmin/single_hostlist
 
echo "ARRAY_NAME=\"GPDB SNE\"
MACHINE_LIST_FILE=/home/gpadmin/single_hostlist
SEG_PREFIX=gpsne
PORT_BASE=50000
declare -a DATA_DIRECTORY=(/data/seg1 /data/seg2)
MASTER_HOSTNAME=$(hostname)
MASTER_DIRECTORY=/data/master
MASTER_PORT=5432" > /home/gpadmin/gp_init_singlenode
 
gpssh-exkeys -f /home/gpadmin/single_hostlist

gpcheckos -f /home/gpadmin/single_hostlist

gpinitsystem -c /home/gpadmin/gp_init_singlenode
 
ps -ef | egrep "(postgres|greenplum)" | grep -v "egrep"
 
gpstate
gpstop
gpstart