fix

Dockerfile

@@ -1,6 +1,7 @@
 FROM centos:centos7
 ENV GPDBVER=6.16.2 \
-    DATADIR=/data
+    DATADIR=/data \
+    DATABASE=exampledb
 
 COPY install.sh /tmp/install.sh
 COPY entrypoint.sh /entrypoint.sh

build.cmd

@@ -1,2 +1,2 @@
 docker build --progress=plain -t 76527413/greenplum:6.16.2 .
-docker push 76527413/greenplum:6.16.2
+#docker push 76527413/greenplum:6.16.2

docker-compose.yml

@@ -3,10 +3,11 @@ services:
     dev:
         image: 76527413/greenplum:6.16.2
         build: .
+        hostname: greenplum_singlenode
+        environment:
+            - DATABASE=example
         ports:
             - 5432:5432
         volumes:
             - ./data:/data
             - ./log:/home/gpadmin/gpAdminLogs
-            - ./entrypoint.sh:/entrypoint.sh
-        command: bash -c "/entrypoint.sh"

entrypoint.sh

@@ -1,17 +1,20 @@
 #!/bin/bash
 /var/run/sshd/sshd_start.sh && sleep 5s
 
-if [ "$(ls -A $DATADIR)" = "" ]; then
-
-    mkdir -p $DATADIR/master
-    mkdir -p $DATADIR/primary
-    chown -R gpadmin:gpadmin $DATADIR
-
+source /home/gpadmin/.bashrc
+if [ ! $MASTER_DATA_DIRECTORY ]; then
     su - gpadmin -l -c "echo -e 'source /usr/local/greenplum-db/greenplum_path.sh' >> ~/.bashrc"
     su - gpadmin -l -c "echo -e 'export MASTER_DATA_DIRECTORY=$DATADIR/master/gpseg-1/' >> ~/.bashrc"
     su - gpadmin -l -c "echo -e 'export PGPORT=5432' >> ~/.bashrc"
     su - gpadmin -l -c "echo -e 'export PGUSER=gpadmin' >> ~/.bashrc"
     su - gpadmin -l -c "echo -e 'export PGDATABASE=postgres' >> ~/.bashrc"
+fi
+
+if [ "$(ls -A $DATADIR)" = "" ]; then
+
+    mkdir -p $DATADIR/master
+    mkdir -p $DATADIR/primary
+    chown -R gpadmin:gpadmin $DATADIR
 
     su - gpadmin -l -c "source ~/.bashrc;gpinitsystem -a --ignore-warnings -c /home/gpadmin/gpinitsystem_config_singlenode -h /home/gpadmin/gp_hosts_list"
     su - gpadmin -l -c "source ~/.bashrc;psql -d postgres -U gpadmin -f /home/gpadmin/initdb_gpdb.sql"
@@ -19,15 +22,8 @@ if [ "$(ls -A $DATADIR)" = "" ]; then
     su - gpadmin -l -c "source ~/.bashrc;gpconfig -c gp_enable_global_deadlock_detector -v on"
     su - gpadmin -l -c "echo \"host  all  all  0.0.0.0/0  password\" >> $DATADIR/master/gpseg-1/pg_hba.conf"
 
-    su - gpadmin -l -c "source ~/.bashrc && sleep 5s && gpstop -u && tail -f gpAdminLogs/*.log"
-else
-    # su - gpadmin -l -c "echo -e 'source /usr/local/greenplum-db/greenplum_path.sh' >> ~/.bashrc"
-    # su - gpadmin -l -c "echo -e 'export MASTER_DATA_DIRECTORY=$DATADIR/master/gpseg-1/' >> ~/.bashrc"
-    # su - gpadmin -l -c "echo -e 'export PGPORT=5432' >> ~/.bashrc"
-    # su - gpadmin -l -c "echo -e 'export PGUSER=gpadmin' >> ~/.bashrc"
-    # su - gpadmin -l -c "echo -e 'export PGDATABASE=postgres' >> ~/.bashrc"
-
-    #su - gpadmin -l -c "source ~/.bashrc && gpstart -a && tail -f gpAdminLogs/*.log"
+    su - gpadmin -l -c "source ~/.bashrc && sleep 5s && gpstop -u && createdb ${DATABASE} && tail -f gpAdminLogs/*.log"
 
-    su - gpadmin -l -c "source ~/.bashrc && source /usr/local/greenplum-db/greenplum_path.sh && gpstart -a && tail -f gpAdminLogs/*.log"
+else
+    su - gpadmin -l -c "source ~/.bashrc && gpstart -a && tail -f gpAdminLogs/*.log"
 fi

install.sh

@@ -7,8 +7,8 @@ ERROR_MSG="[ERROR] "
 INFO_MSG="[INFO] "
 
 function log() {
-    TIME=$(date +"%Y-%m-%d %H:%M:%S")
-    echo "$TIME $1"
+  TIME=$(date +"%Y-%m-%d %H:%M:%S")
+  echo "$TIME $1"
 }
 
 function package_install() {
@@ -29,35 +29,35 @@ function package_check_ok() {
   fi
 }
 
-function gpdb_install(){
-    log "$INFO_MSG Start to install greenplum for single node."
+function gpdb_install() {
+  log "$INFO_MSG Start to install greenplum for single node."
 
-    package=(epel-release wget)
-    for p in ${package[@]}; do
-        package_install $p
-    done
+  package=(epel-release wget)
+  for p in ${package[@]}; do
+    package_install $p
+  done
 
-    /usr/sbin/groupadd gpadmin
-    /usr/sbin/useradd gpadmin -g gpadmin
-    usermod -G gpadmin gpadmin
-    echo "${PASSWORD}" | passwd --stdin gpadmin
+  /usr/sbin/groupadd gpadmin
+  /usr/sbin/useradd gpadmin -g gpadmin
+  usermod -G gpadmin gpadmin
+  echo "${PASSWORD}" | passwd --stdin gpadmin
 
-    sed -i 's/PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config
-    sed -i -r 's/^.*StrictHostKeyChecking\s+\w+/StrictHostKeyChecking no/' /etc/ssh/ssh_config
-    sed 's@session\s*required\s*pam_loginuid.so@session optional pam_loginuid.so@g' -i /etc/pam.d/sshd
-    systemctl restart sshd
+  sed -i 's/PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config
+  sed -i -r 's/^.*StrictHostKeyChecking\s+\w+/StrictHostKeyChecking no/' /etc/ssh/ssh_config
+  sed 's@session\s*required\s*pam_loginuid.so@session optional pam_loginuid.so@g' -i /etc/pam.d/sshd
+  systemctl restart sshd
 
-    su gpadmin -l -c "ssh-keygen -t rsa -f ~/.ssh/id_rsa -q -P \"\""
-    su gpadmin -l -c "cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys"
-    su gpadmin -l -c "chmod 600 ~/.ssh/authorized_keys" && \
+  su gpadmin -l -c "ssh-keygen -t rsa -f ~/.ssh/id_rsa -q -P \"\""
+  su gpadmin -l -c "cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys"
+  su gpadmin -l -c "chmod 600 ~/.ssh/authorized_keys" &&
     su gpadmin -l -c "ssh-keyscan -H localhost 2>/dev/null | grep rsa | awk '{print \"localhost \" \$2 \" \" \$3 }' >> ~/.ssh/known_hosts"
 
-    #wget "https://github.com.cnpmjs.org/greenplum-db/gpdb/releases/download/$GPDBVER/open-source-greenplum-db-$GPDBVER-rhel7-x86_64.rpm"
-    yum install -y "/open-source-greenplum-db-$GPDBVER-rhel7-x86_64.rpm"
-    rm -rf "/open-source-greenplum-db-$GPDBVER-rhel7-x86_64.rpm"
+  #wget "https://github.com.cnpmjs.org/greenplum-db/gpdb/releases/download/$GPDBVER/open-source-greenplum-db-$GPDBVER-rhel7-x86_64.rpm"
+  yum install -y "/open-source-greenplum-db-$GPDBVER-rhel7-x86_64.rpm"
+  rm -rf "/open-source-greenplum-db-$GPDBVER-rhel7-x86_64.rpm"
 
-    rm -f /home/gpadmin/gpinitsystem_config_singlenode
-    cat > /home/gpadmin/gpinitsystem_config_singlenode << EOF
+  rm -f /home/gpadmin/gpinitsystem_config_singlenode
+  cat >/home/gpadmin/gpinitsystem_config_singlenode <<EOF
 ARRAY_NAME="Greenplum Data Platform"
 SEG_PREFIX=gpseg
 PORT_BASE=6000
@@ -69,15 +69,15 @@ TRUSTED_SHELL=ssh
 CHECK_POINT_SEGMENTS=8
 ENCODING=UNICODE
 EOF
-cat > /home/gpadmin/gp_hosts_list << EOF
+  cat >/home/gpadmin/gp_hosts_list <<EOF
 localhost
 EOF
-cat > /home/gpadmin/initdb_gpdb.sql << EOF
+  cat >/home/gpadmin/initdb_gpdb.sql <<EOF
 ALTER ROLE "gpadmin" WITH PASSWORD '$PASSWORD';
 EOF
-    chown -R gpadmin:gpadmin /home/gpadmin
+  chown -R gpadmin:gpadmin /home/gpadmin
 
-    log "$INFO_MSG Install single node Greenplum cluster success!"
+  log "$INFO_MSG Install single node Greenplum cluster success!"
 }
 
-gpdb_install
+gpdb_install