Initial commit

.env.sample

+IM_BACKUP_SOURCE="/home/michael/docker/"
+IM_BACKUP_DESTINATION="/nfs/usbdrive/"
+IM_NFS_SOURCE="192.168.1.1:/media/usbdrive/"
+BORG_PASSPHRASE="changeme"
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backup.sh

+#!/bin/bash
+
+# VARIABLES
+
+containers=$(docker ps -q)
+name=$(date +"%Y%m%d")
+done=$(echo -e "\e[32mdone\e[0m")
+fail=$(echo -e "\e[31mfail\e[0m")
+error=$(echo -e "\e[31merror\e[0m")
+dots='....'
+
+echo "Starting backup - "$name > $name.log
+
+# Prevent colour codes in log file
+
+exec > >( tee >( sed 's/\x1B\[[0-9;]*[JKmsu]//g' >> $name.log ) )
+
+# LOAD ENVS
+
+if [ -f ".env" ]; then
+  export $(egrep -v '^#' .env | xargs) > /dev/null
+else
+  echo $error ".env file not found"
+  exit 1
+fi
+
+# FUNCTIONS
+
+function check_result() {
+  if [ $? -eq 0 ]; then
+    echo $done
+  else
+    echo "$fail(exit code: $?)"
+    exit 1
+  fi
+}
+
+if [[ ! -z "$IM_NFS_MOUNT_POINT" || "$IM_NFS_SOURCE" ]]; then
+  echo -n 'Mounting NFS.......'$dots
+  sudo mount $IM_NFS_SOURCE $IM_BACKUP_DESTINATION
+  check_result
+fi
+
+if  [ ! -z "$containers" ]; then
+  echo -n 'Stopping containers'$dots
+  docker stop $containers > /dev/null 2>&1
+  check_result
+fi
+
+  echo -n 'Sending backup.....'$dots
+  borg create $IM_BACKUP_DESTINATION::$name $IM_BACKUP_SOURCE
+  check_result
+
+  echo -n 'Pruning backups....'$dots
+  borg prune -sv -d7 -w4 -m12 --show-rc $IM_BACKUP_DESTINATION > /dev/null 2>&1
+  check_result
+
+if [[ ! -z "$IM_NFS_MOUNT_POINT" || "$IM_NFS_SOURCE" ]]; then
+  echo -n 'Unmounting backup..'$dots
+  sudo umount /nfs/BACKUP1/
+  check_result
+fi
+
+if  [ ! -z "$containers" ]; then
+  echo -n 'Starting containers'$dots
+  docker start $containers > /dev/null 2>&1
+  check_result
+fi
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