Rsync implementation, formatting
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13
README.MD
13
README.MD
@ -15,7 +15,8 @@ All configuration options can be found in the `backup.cfg` file. The script has
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| Name | Value | Specifics |
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| --- | --- | --- |
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| Enabled | true/false | Disable the main function |
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| enabled | true/false | Disable the main function |
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| backup_path | ------> | Set where to save the backup |
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| www_backup | true/false | Backup of the webroot directory |
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| www_dir | ------> | Path to the webroot |
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| vhost_backup | true/false | Backup of the vhost configuration |
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@ -31,6 +32,7 @@ All configuration options can be found in the `backup.cfg` file. The script has
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| target_host | ------> | Backup push target host |
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| target_user | ------> | Backup push target username |
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| target_key | ------> | Backup target ssh key |
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| target_dir | ------> | Backup target push to location |
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| docker_enable | true/false | Enable Docker backups |
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| docker_images | true/false | Backup Docker images |
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| docker_volumes | true/false | Backup Docker volumes |
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@ -40,11 +42,4 @@ All configuration options can be found in the `backup.cfg` file. The script has
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| db_username | ------> | Username for DB access |
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| db_password | ------> | Password for DB access |
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| db_name | ------> | Name of database |
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| db_all | ------> | Dumb all databases instead of specific one |
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To-Do List
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----------
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- [ ] Rsync implementation via shell
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- [ ] Rsync implementation via Docker
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- [ ] Cron scheduler
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| db_all | ------> | Dump all databases instead of specific one |
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@ -3,6 +3,7 @@
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# Please double check Your settings
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# --------------------------------------------------------
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enabled=false #enable main function
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backup_path='/opt/backify/' # location of backups
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www_backup=false # backup wwwroot
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www_dir='xyz' # wwwroot location
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vhost_backup=false # backup vhost config
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@ -18,6 +19,7 @@ push_clean=false # clean backup file after push
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target_host="127.0.0.1" # rsync target host
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target_user="backup" # rsync target user
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target_key='/home/xyz/.ssh/rsync' # rsync key
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target_dir='/opt/backups/srvyxyz/' # rsync target host path
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docker_enabled=false # will you use docker backup
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docker_images=false # backup docker images
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docker_volumes=false #backup docker volumes
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140
main.sh
140
main.sh
@ -6,8 +6,7 @@ echo "Backify is starting, looking for configuration file..." >&2
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config='backup.cfg'
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secured_config='sbackup.cfg'
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if [ ! -f "$config" ]
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then
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if [ ! -f "$config" ]; then
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echo "Error: Config file not found: $config" >&2
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echo "Please create a config file or specify the location of an existing file." >&2
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exit 1
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@ -23,20 +22,18 @@ source "$config"
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echo "Configuration file loaded" >&2
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if [ "$EUID" -ne 0 ]
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then echo "Please run as root"
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if [ "$EUID" -ne 0 ]; then
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echo "Please run as root"
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exit
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fi
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}
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function system {
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if [ -f /etc/redhat-release ]
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then
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if [ -f /etc/redhat-release ]; then
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echo "Discovered Red Hat-based OS..."
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system='rhel'
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elif [ -f /etc/lsb-release ]
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then
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elif [ -f /etc/lsb-release ]; then
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echo "Discovered Ubuntu-based OS..."
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system='ubuntu'
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else
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@ -49,13 +46,12 @@ echo "Discovered $system based OS..." >&2
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function makedir {
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timestamp=$(date +%Y%m%d_%H%M)
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mkdir /tmp/backify-$timestamp
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tmpdir="/tmp/backify-$timestamp"
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mkdir -p $backup_path/backify-$timestamp
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tmpdir="$backup_path/backify-$timestamp"
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}
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function wwwbackup {
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if [ "$www_backup" = true ]
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then
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if [ "$www_backup" = true ]; then
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echo "Backing up wwwroot..." >&2
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mkdir -p $tmpdir/wwwdata
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cp -r $www_dir/ $tmpdir/wwwdata/
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@ -64,8 +60,7 @@ fi
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}
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function vhostbackup {
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if [ "$vhost_backup" = true ]
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then
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if [ "$vhost_backup" = true ]; then
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echo "Backing up vhosts..." >&2
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mkdir -p $tmpdir/vhosts
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cp -r $vhost_dir/ $tmpdir/vhosts/
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@ -74,8 +69,7 @@ fi
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}
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function logbackup {
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if [ "$log_backup" = true ]
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then
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if [ "$log_backup" = true ]; then
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echo "Backing up system logs..." >&2
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mkdir -p $tmpdir/syslogs
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@ -84,42 +78,34 @@ function logbackup {
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cp /var/log/syslog $tmpdir/syslogs/
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cp /var/log/message $tmpdir/syslogs/
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if [ "$fail2ban_log" = true ]
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then
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if [ "$fail2ban_log" = true ]; then
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cp /var/log/fail2ban.log $tmpdir/syslogs/
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fi
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if [ "$log_backup_web" = true ]
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then
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if [ "$apache" = true ]
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then
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if [ "$log_backup_web" = true ]; then
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if [ "$apache" = true ]; then
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mkdir -p $tmpdir/apachelogs
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cp -r /var/log/httpd $tmpdir/apachelogs
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fi
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if [ "$nginx" = true ]
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then
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if [ "$nginx" = true ]; then
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mkdir -p $tmpdir/nginxlogs
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cp -r /var/log/nginx $tmpdir/nginxlogs
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fi
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fi
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if [ "$log_purge" = true ]
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then
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if [ "$log_purge" = true ]; then
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echo "Purging logs..." >&2
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truncate -s 0 /var/log/syslog
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truncate -s 0 /var/log/message
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if [ "$apache" = true ]
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then
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if [ "$apache" = true ]; then
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truncate -s 0 /var/log/httpd/*
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rm /var/log/httpd/*.gz
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fi
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if [ "$nginx" = true ]
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then
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if [ "$nginx" = true ]; then
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truncate -s 0 /var/log/nginx/*
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rm /var/log/nginx/*.gz
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fi
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if [ "$fail2ban_log" = true ]
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then
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if [ "$fail2ban_log" = true ]; then
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truncate -s 0 /var/log/fail2ban.log
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fi
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fi
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@ -129,82 +115,72 @@ function logbackup {
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cp /var/log/syslog $tmpdir/syslogs/
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cp /var/log/message $tmpdir/syslogs/
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if [ "$fail2ban_log" = true ]
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then
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if [ "$fail2ban_log" = true ]; then
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cp /var/log/fail2ban.log $tmpdir/syslogs/
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fi
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if [ "$log_backup_web" = true ]
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then
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if [ "$apache" = true ]
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then
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if [ "$log_backup_web" = true ]; then
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if [ "$apache" = true ]; then
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mkdir -p $tmpdir/apachelogs
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cp -r /var/log/apache2 $tmpdir/apachelogs
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fi
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if [ "$nginx" = true ]
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then
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if [ "$nginx" = true ]; then
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mkdir -p $tmpdir/nginxlogs
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cp -r /var/log/nginx $tmpdir/nginxlogs
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fi
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fi
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if [ "$log_purge" = true ]
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then
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if [ "$log_purge" = true ]; then
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echo "Purging logs..." >&2
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truncate -s 0 /var/log/syslog
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truncate -s 0 /var/log/message
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if [ "$apache" = true ]
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then
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if [ "$apache" = true ]; then
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truncate -s 0 /var/log/apache2/*
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rm /var/log/apache2/*.gz
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fi
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if [ "$nginx" = true ]
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then
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if [ "$nginx" = true ]; then
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truncate -s 0 /var/log/nginx/*
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rm /var/log/nginx/*.gz
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fi
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if [ "$fail2ban_log" = true ]
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then
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if [ "$fail2ban_log" = true ]; then
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truncate -s 0 /var/log/fail2ban.log
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fi
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fi
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;;
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esac
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fi
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}
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function push {
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if [ "$rsync_push" = true ]
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then
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#Push - Dockerized
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if [ "$push_clean" = true ]
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then
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rm /opt/backify-$timestamp.tar.gz
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if [ "$rsync_push" = true ]; then
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echo "Pushing the backup package to $target_host..." >&2
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rsync -avz -e "ssh -i $target_key" $backup_path/backify-$timestamp.tar.gz $target_user@$target_host:$target_dir
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if [ "$push_clean" = true ]; then
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echo "Removing archive..." >&2
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rm $backup_path/backify-$timestamp.tar.gz
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fi
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fi
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}
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function dockerbackup {
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if [ "$docker_enabled" = true]
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then
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if [ "$docker_images" = true]
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then
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if [ "$docker_enabled" = true]; then
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if [ "$docker_images" = true]; then
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echo "Backing up Docker images..." >&2
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for i in `docker inspect --format='{{.Name}}' $(docker ps -q) | cut -f2 -d\/`
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do container_name=$i
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for i in $(docker inspect --format='{{.Name}}' $(docker ps -q) | cut -f2 -d\/); do
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container_name=$i
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echo -n "$container_name - "
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container_image=`docker inspect --format='{{.Config.Image}}' $container_name`
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container_image=$(docker inspect --format='{{.Config.Image}}' $container_name)
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mkdir -p $tmpdir/containers/$container_name
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save_dir="$tmpdir/containers/$container_name/$container_name-image.tar"
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docker save -o $save_dir $container_image
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echo "Finished" >&2
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done
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fi
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if [ "$docker_volumes" = true ]
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then
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if [ "$docker_volumes" = true ]; then
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echo "Backing up Docker volumes..." >&2
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#Thanks piscue :)
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for i in `docker inspect --format='{{.Name}}' $(docker ps -q) | cut -f2 -d\/`
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do container_name=$i
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for i in $(docker inspect --format='{{.Name}}' $(docker ps -q) | cut -f2 -d\/); do
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container_name=$i
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mkdir -p $tmpdir/containers/$container_name
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echo -n "$container_name - "
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docker run --rm --userns=host \
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@ -216,13 +192,12 @@ function dockerbackup {
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echo "Finished" >&2
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done
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fi
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if [ "$docker_data" = true ]
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then
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if [ "$docker_data" = true ]; then
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echo "Backing up container information..." >&2
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for i in `docker inspect --format='{{.Name}}' $(docker ps -q) | cut -f2 -d\/`
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do container_name=$i
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for i in $(docker inspect --format='{{.Name}}' $(docker ps -q) | cut -f2 -d\/); do
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container_name=$i
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echo -n "$container_name - "
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container_data=`docker inspect $container_name`
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container_data=$(docker inspect $container_name)
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mkdir -p $tmpdir/containers/$container_name
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echo $container_data >$tmpdir/containers/$container_name/$container_name-data.txt
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echo "Finished" >&2
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@ -232,21 +207,16 @@ function dockerbackup {
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}
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function backup_db {
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if [ "$db_all" = true ]
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then
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if [ "$database_type" = "mysql" ]
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then
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if [ "$db_all" = true ]; then
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if [ "$database_type" = "mysql" ]; then
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mysqldump -u "$db_username" -p"$db_password" --all-databases >$tmpdir/db/db_all.sql
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elif [ "$database_type" = "postgresql" ]
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then
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elif [ "$database_type" = "postgresql" ]; then
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pg_dumpall -U "$db_username" -f $tmpdir/db/db_all.sql
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fi
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else
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if [ "$database_type" = "mysql" ]
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then
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if [ "$database_type" = "mysql" ]; then
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mysqldump -u "$db_username" -p"$db_password" "$db_name" >$tmpdir/db/$db_name.sql
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elif [ "$database_type" = "postgresql" ]
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then
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elif [ "$database_type" = "postgresql" ]; then
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pg_dump -U "$db_username" "$db_name" -f $tmpdir/db/$db_name.sql
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fi
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fi
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@ -257,8 +227,7 @@ function runbackup {
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init
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# run system detection
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system
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if [ "$enabled" = true ]
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then
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if [ "$enabled" = true ]; then
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# step 1 : create directory
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makedir
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# step 2 : www backup
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@ -270,15 +239,16 @@ function runbackup {
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# step 5: docker backup
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dockerbackup
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# step 6: db backup
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if [ "$db_backup" = true ]
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then
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if [ "$db_backup" = true ]; then
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backup_db
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fi
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# archive data
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echo "Creating backup archive..." >&2
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tar -czvf /opt/backify-$timestamp.tar.gz $tmpdir
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tar -czvf $backup_path/backify-$timestamp.tar.gz $tmpdir
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# push data to server
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push
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# remove temp files
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rm -r $tmpdir
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echo "Voila, enjoy the rest of the day" >&2
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else
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echo "Backup is disabled in the configuration" >&2
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