added backup system

Dockerfile

@@ -178,4 +178,10 @@ ADD ./etc/logrotate/rsyslog-rotate /usr/lib/rsyslog/rsyslog-rotate
 
 VOLUME ["/usr/local/ispconfig/"]
 
-CMD ["/bin/bash", "/start.sh"]
+## Initial Backup
+ADD ./do-1st-backup.sh /do-1st-backup.sh
+
+## FIX: mysqldump Error: Unknown table ‘COLUMN_STATISTICS’ in information_schema (1109)
+RUN echo "column-statistics=0" >> /etc/mysql/conf.d/mysqldump.cnf 
+
+CMD ["/bin/bash", "/start.sh"]

do-1st-backup.sh

@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+
+output=/var/backup/1st-backup-complete.log
+
+#sleep 30
+#echo "Waiting for 30 sec to ensure install is completed before doing the backup"
+
+if [ ! -f "$output" ]
+then
+    echo "Waiting for 30 sec to ensure install is completed before doing the backup" 
+    sleep 30 
+    cp -r --parents /var/lib/amavis/ /data_tmp/
+    echo "/var/lib/amavis/ backed up 1st time" >>  $output
+    cp -r --parents /etc/amavis/ /data_tmp/
+    echo "/etc/amavis/ backed up 1st time" >>  $output
+    cp -r --parents /etc/letsencrypt/ /data_tmp/
+    echo "/etc/letsencrypt/ backed up 1st time" >>  $output
+    cp -r --parents /etc/apache2/sites-available/ /data_tmp/
+    echo "/etc/apache2/sites-available/ backed up 1st time" >>  $output
+    cp -r --parents /etc/apache2/sites-enabled/ /data_tmp/
+    echo "/etc/apache2/sites-enabled/ backed up 1st time" >>  $output
+    cp -r --parents /usr/local/ispconfig/ /data_tmp/
+    echo "/usr/local/ispconfig/ backed up 1st time" >>  $output
+    cp -r --parents /etc/cron.d/ /data_tmp/
+    echo "/etc/cron.d/ backed up 1st time" >>  $output
+    cp -r --parents /etc/bind/ /data_tmp/
+    echo "/etc/bind/ backed up 1st time" >>  $output
+    cp -r --parents /var/vmail/ /data_tmp/
+    echo "/var/vmail/ backed up 1st time" >>  $output
+    cp -r --parents /var/www/ /data_tmp/
+    echo "/var/www/ backed up 1st time" >>  $output
+    dt=$(date '+%d/%m/%Y %H:%M:%S');
+    echo "1st Backup Completed $dt" >>  $output
+    echo "1st Backup Completed $dt" 
+else
+    echo "Backup log File found. No backup required, change to Persist Data"
+fi

start.sh

@@ -10,6 +10,8 @@ cd /tmp/ispconfig3_install/install/
 
 if [ -f /usr/local/ispconfig/interface/lib/config.inc.php ]; 
 then
+  # Fixed: Table already exists
+  rm /tmp/ispconfig3_install/install/sql/incremental/upd_dev_collection.sql
 	/wait-for-it.sh $isp_mysql_hostname:$isp_mysql_port -- php -q update.php --autoinstall=/tmp/ispconfig3_install/install/autoinstall.ini
 else
 	/wait-for-it.sh $isp_mysql_hostname:$isp_mysql_port -- php -q install.php --autoinstall=/tmp/ispconfig3_install/install/autoinstall.ini
@@ -79,4 +81,11 @@ chown root:bind /etc/bind/rndc.key
 # fix index permission error
 chown courier: /etc/courier/shared/index
 
-/usr/bin/supervisord -c /etc/supervisor/supervisord.conf
+if [ -f "/var/backup/1st-backup-complete.log" ]; 
+then 
+    echo "1st Backup file exists. Nothing to do here" 
+else 
+    /do-1st-backup.sh &
+fi
+
+/usr/bin/supervisord -c /etc/supervisor/supervisord.conf