Backup Ansible

backup-ansible.sh

#!/bin/bash
###########################################
# Backup Ansible
###########################################
# auteur : atao
VERSION="2018.04.10"
# Source : https://github.com/blogmotion/bm-RaspberryPi/blob/master/Backup%20scripts/backupToNas.sh
# Source : https://tecadmin.net/mysql-database-backup-to-ftp-server-shell-script/
# licence type	: Creative Commons Attribution-NoDerivatives 4.0 (International)
# licence info	: http://creativecommons.org/licenses/by-nd/4.0/
###########################################


### VARIABLES ###
LOCAL_BACKUP_DIR="~"
FTP_SERVER="FTP_SERVER"
FTP_USERNAME="USER_LOGIN"
FTP_PASSWORD="USER_PASSWORD"
FTP_UPLOAD_DIR="/"
### FIN DES VARIABLES ###

DATE=$(date +%Y-%m-%d_%Hh%M)
TAR=$(hostname -s)"-${DATE}.tar.gz"

ipserver=`ip addr | grep 'state UP' -A2 | tail -n1 | awk '{print $2}' | cut -f1  -d'/'`
locpath=`dirname "${BASH_SOURCE[0]}"`	# chemin vers le script
scriptpath=`basename $0`		# script.sh

bold=$(tput bold)
underline=$(tput sgr 0 1)
reset=$(tput sgr0)

rouge=$(tput setaf 1)
vert=$(tput setaf 2)
jaune=$(tput setaf 3)
bleu=$(tput setaf 4)
violet=$(tput setaf 5)
cyan=$(tput setaf 6)
gris=$(tput setaf 7)

# Fonctions
shw_norm () { echo -en "${bold}$(tput setaf 9)${@}${reset}";	}
shw_info () { echo -en "${bold}${cyan}${@}${reset}";		}
shw_OK ()   { echo -en "${bold}${vert}OK!${@}${reset}";		}
shw_warn () { echo -en "${bold}${violet}${@}${reset}";		}
shw_err ()  { echo -en "${bold}${rouge}${@}${reset}";		}
gris ()	    { echo -en "${bold}${gris}${@}${reset}";		}
header ()   { echo -e "${bold}${jaune}$*${reset}";		}
headerU ()  { echo -e "${underline}${bold}${jaune}$*${reset}";	}

# debut du script
clear && echo -e "\n\n"
header  "****************************************************************************"
header  "***   ansible backup by @atao - Creative Commons BY-ND 4.0 (v${VERSION}) ***"
headerU  "****************************************************************************"

shw_info "\n\n=== Demarrage sauvegarde d'Ansible le $(date +'%d/%m/%Y a %Hh%M'):\n\n"

# Vérification execution en tant que 'root'
shw_norm "\t::: execution en tant que root... " 
if [[ $EUID -ne 0 ]]; then
	sudo "$0" "$@" || (shw_err "Ce script doit être executé avec les droits 'root'. Arrêt du script.\n" ; exit 1)
else
	shw_OK
fi

# creation archive
shw_norm "\n\t::: creation de l'archive ${TAR}... "

# Sauvegarde listing cron
for user in $(cut -f1 -d: /etc/passwd); do echo -e "\n\n==> $user:" ; crontab -u $user -l ; done > /tmp/crontab 2>&1

# une ligne par fichier ou dossier à sauvegarder, sans oublier les exclusions
tar zcf "$TAR" \
	/tmp/crontab			\
	/etc/ansible  			\
	--exclude "/home/debian/"	\
	> /dev/null 2>&1

tarsize=$(du -sh "$TAR")

if [[ $? -ne 0 ]]; then
	shw_err "\n\t ERREUR: impossible de creer l'archive $TAR \n"
	exit 1
fi
shw_OK

gris "\n\n\t=> Taille du backup: $tarsize\n\n"

############### UPLOAD to FTP Server ################

shw_norm "\n\t::: Upload on ${FTP_SERVER}...\n"

ftp -n $FTP_SERVER <<- EndFTP
user "$FTP_USERNAME" "$FTP_PASSWORD"
binary
cd $FTP_UPLOAD_DIR
lcd $LOCAL_BACKUP_DIR
put "$TAR"
bye
EndFTP

if [[ $? -ne 0 ]]; then
	shw_err "\n\t ERREUR: Upload error on $FTP_SERVER"
        exit 1
fi
shw_norm "\n\t::: Upload on ${FTP_SERVER}... "
shw_OK

shw_info "\n\n=== Fin du Backup le $(date +'%d/%m/%Y a %Hh%M')"
shw_info "\n=== ce script tourne depuis ${ipserver}:${locpath}/${scriptpath}\n\n"

# Nettoyage des fichiers temporaires
rm -f /tmp/crontab

exit 0