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84 lines
2.5 KiB
84 lines
2.5 KiB
#!/bin/bash
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#https://gitee.com/inrgihc/greenplum_docker/tree/main
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PASSWORD=gpadmin
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ERROR_MSG="[ERROR] "
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INFO_MSG="[INFO] "
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function log() {
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TIME=$(date +"%Y-%m-%d %H:%M:%S")
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echo "$TIME $1"
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}
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function package_install() {
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log "$INFO_MSG check command package : [ $1 ]"
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if ! rpm -qa | grep -q "^$1"; then
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yum install -y $1
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package_check_ok
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else
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log "$INFO_MSG command [ $1 ] already installed."
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fi
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}
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function package_check_ok() {
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ret=$?
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if [ $ret != 0 ]; then
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log "$ERROR_MSG Install failed, error code is $ret, Check the error log."
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exit 1
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fi
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}
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function gpdb_install() {
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log "$INFO_MSG Start to install greenplum for single node."
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package=(epel-release wget)
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for p in ${package[@]}; do
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package_install $p
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done
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/usr/sbin/groupadd gpadmin
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/usr/sbin/useradd gpadmin -g gpadmin
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usermod -G gpadmin gpadmin
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echo "${PASSWORD}" | passwd --stdin gpadmin
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sed -i 's/PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config
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sed -i -r 's/^.*StrictHostKeyChecking\s+\w+/StrictHostKeyChecking no/' /etc/ssh/ssh_config
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sed 's@session\s*required\s*pam_loginuid.so@session optional pam_loginuid.so@g' -i /etc/pam.d/sshd
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systemctl restart sshd
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su gpadmin -l -c "ssh-keygen -t rsa -f ~/.ssh/id_rsa -q -P \"\""
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su gpadmin -l -c "cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys"
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su gpadmin -l -c "chmod 600 ~/.ssh/authorized_keys" &&
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su gpadmin -l -c "ssh-keyscan -H localhost 2>/dev/null | grep rsa | awk '{print \"localhost \" \$2 \" \" \$3 }' >> ~/.ssh/known_hosts"
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#wget "https://github.com.cnpmjs.org/greenplum-db/gpdb/releases/download/$GPDBVER/open-source-greenplum-db-$GPDBVER-rhel7-x86_64.rpm"
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yum install -y "/open-source-greenplum-db-$GPDBVER-rhel7-x86_64.rpm"
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rm -rf "/open-source-greenplum-db-$GPDBVER-rhel7-x86_64.rpm"
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rm -f /home/gpadmin/gpinitsystem_config_singlenode
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cat >/home/gpadmin/gpinitsystem_config_singlenode <<EOF
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ARRAY_NAME="Greenplum Data Platform"
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SEG_PREFIX=gpseg
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PORT_BASE=6000
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declare -a DATA_DIRECTORY=($DATADIR/primary $DATADIR/primary $DATADIR/primary $DATADIR/primary)
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MASTER_HOSTNAME=localhost
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MASTER_DIRECTORY=$DATADIR/master
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MASTER_PORT=5432
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TRUSTED_SHELL=ssh
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CHECK_POINT_SEGMENTS=8
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ENCODING=UNICODE
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EOF
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cat >/home/gpadmin/gp_hosts_list <<EOF
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localhost
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EOF
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cat >/home/gpadmin/initdb_gpdb.sql <<EOF
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ALTER ROLE "gpadmin" WITH PASSWORD '$PASSWORD';
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EOF
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chown -R gpadmin:gpadmin /home/gpadmin
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log "$INFO_MSG Install single node Greenplum cluster success!"
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}
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gpdb_install
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