MySQL backup implementation

README.MD

@@ -1,36 +1,32 @@
-# Backify  🗃️
+Backify 🗃️
+===========
 
-I don't know why are You here, but I wouldn't be in Your skin.
+A powerful and automated bash script for backing up all kinds of Linux data, archiving it and pushing it to a remote host.
 
+What is Backify? 👾
+-------------------
 
-## What's this ?  👾
-Backify is a shell script that helps You automate backup of all kind of data from Linux systems.
- What makes it different ? Most of backup scripts are specialised for one kind of data backup, while here You get to pick what do You want saved, reaching from system logs all the way to containers.
- It was tailored to personal needs since there was no complete solution for the specific use case.
-
-## How do I configure it ?  🧙‍♂️
-All of the options are included in the backup.cfg file.
-The script has an integrity check for the configuration, so no external command can be embedded into it by any kind of malware.
-See the table below for configuration options
-
-## Configuration options 🪄
+Backify is a shell script that helps you automate the backup process of all kinds of data from Linux systems. It differs from other backup scripts because it gives you the flexibility to choose what you want to save, ranging from system logs to containers. The script was tailored to meet personal needs as there was no complete solution for the specific use case.
 
+Configuration 🧙‍♂️
+-------------------
 
+All configuration options can be found in the `backup.cfg` file. The script has an integrity check in place to ensure that no external commands can be embedded into it by malware. The following table provides an overview of the available configuration options:
 
 | Name | Value | Specifics |
-|----------------|-------------------------------|-----------------------------|
+| --- | --- | --- |
 | Enabled | true/false | Disable the main function |
-|www_backup      |true/false                     |Backup of webroot directory  |
-|www_dir         |------>                        |Path to webroot              |
-|vhost_backup    |true/false                     |Backup of vhost configuration|
-|vhost_dir       |------>                        |Path to vhost files          |
+| www_backup | true/false | Backup of the webroot directory |
+| www_dir | ------> | Path to the webroot |
+| vhost_backup | true/false | Backup of the vhost configuration |
+| vhost_dir | ------> | Path to the vhost files |
 | log_backup | true/false | Backup log files |
 | log_backup_web | true/false | Backup web app logs |
 | apache | true/false | Enable Apache logs |
 | nginx | true/false | Enable nginx logs |
 | fail2ban_log | true/false | Enable fail2ban logs |
 | log_purge | true/false | Truncate logs after backup |
-|rsync_push      |true/false                     |Push the backup file to remote server|
+| rsync_push | true/false | Push the backup file to a remote server |
 | push_clean | true/false | Delete the backup file after push |
 | target_host | ------> | Backup push target host |
 | target_user | ------> | Backup push target username |
@@ -40,11 +36,8 @@ See the table below for configuration options
 | docker_volumes | true/false | Backup Docker volumes |
 | docker_data | true/false | Backup container information |
 
-
-
-## ToooooooDoooooooo
-
- 
+To-Do List
+----------
 
 -   [ ]  Rsync implementation via shell
 -   [ ]  Rsync implementation via Docker

backup.cfg

@@ -22,3 +22,8 @@ docker_enabled=false # will you use docker backup
 docker_images=false # backup docker images
 docker_volumes=false #backup docker volumes
 docker_data=false #backup container information
+db_backup=false #backup databases
+database_type=mysql #mysql or postgresql
+db_username=user #database user
+db_password=user #database password
+db_name=user #name of the database

main.sh

@@ -6,12 +6,11 @@ echo "Backify is starting, looking for configuration file..." >&2
 config='backup.cfg'
 config_secured='sbackup.cfg'
 
-if [ -f "$config" ]
+if [ ! -f "$config" ] 
     then
-    echo "Configuration found." >&2
-else
-    echo "Configuration not found" >&2
-    exit
+    echo "Error: Config file not found: $config" >&2
+    echo "Please create a config file or specify the location of an existing file." >&2
+    exit 1
 fi
 
 if grep -E -q -v '^#|^[^ ]*=[^;]*' "$config"; then
@@ -34,12 +33,15 @@ function system {
 
   if [ -f /etc/redhat-release ] 
   then
+    echo "Discovered Red Hat-based OS..."
     system='rhel'
-fi
-
-if [ -f /etc/lsb-release ] 
+  elif [ -f /etc/lsb-release ] 
   then
+    echo "Discovered Ubuntu-based OS..."
     system='ubuntu'
+  else
+    echo "Error: Unable to detect OS type."
+    exit 1
   fi
 
 echo "Discovered $system based OS..." >&2
@@ -231,6 +233,18 @@ function dockerbackup {
     fi
 }
 
+function backup_db {
+    if [ "$db_backup" = true ]
+    then
+        echo "Backing up database..." >&2
+        mkdir -p $tmpdir/db
+    if [ "$database_type" = "mysql" ]
+    then
+        mysqldump -u "$db_username" -p"$db_password" "$db_name" > $tmpdir/db/db.sql
+    elif [ "$database_type" = "postgresql" ]
+        echo "soon"
+}
+
 function runbackup {
     # init, config check
     init