Erreur32 / Backup-Home-docker.tar.gz.sh

#!/bin/bash ############################# # CONFIG ############################# # Répertoire contenant tes containers SOURCE_DIR="/home/docker" # Répertoire où stocker les sauvegardes BACKUP_DIR="/home/backup/docker" # Nombre max de backups à conserver MAX_BACKUPS=5 # Date format DATE="$(date +'%Y%m%d_%H%M%S')" # Fichier TAR final BACKUP_FILE="$BACKUP_DIR/docker_backup_${DATE}.tar.gz" # Dossier de configs des compose à côté du TAR CONFIG_DIR="$BACKUP_DIR/config_${DATE}" # Dossiers à exclure (chemins relatifs à $SOURCE_DIR) EXCLUDE_DIRS=( "docker_var_lib" "casaos_data/*" "nginx_proxy/data/logs/*" "yt-dl/video/*" ) # LOGS LOG_FILE="/var/log/docker_backup.log" ############################# # COULEURS ############################# NC="\e[0m" GREEN="\e[32m" YELLOW="\e[33m" CYAN="\e[36m" RED="\e[31m" ############################# # FONCTIONS ############################# log_message() { local msg="$1" local now now="$(date +'%Y-%m-%d %H:%M:%S')" echo "$now - $msg" >> "$LOG_FILE" echo -e "$now - $msg" } format_time() { local t=$1 ((h=t/3600)) ((m=(t%3600)/60)) ((s=t%60)) printf "%02d:%02d:%02d\n" $h $m $s } check_pigz() { if ! command -v pigz >/dev/null 2>&1; then echo -e "${YELLOW}pigz n'est pas installé. Voulez-vous l’installer ? (y/n)${NC}" read rep if [ "$rep" = "y" ]; then sudo apt update && sudo apt install -y pigz || { echo -e "${RED}Échec de l’installation de pigz. Abandon.${NC}" exit 1 } else echo -e "${RED}pigz est requis pour ce script. Abandon.${NC}" exit 1 fi fi } rotate_backups() { log_message "Nettoyage des anciens backups (conserver les $MAX_BACKUPS plus récents)..." # TAR mapfile -t backups_tar < <(ls -1t "$BACKUP_DIR"/docker_backup_*.tar.gz 2>/dev/null || true) if [ "${#backups_tar[@]}" -gt "$MAX_BACKUPS" ]; then for f in "${backups_tar[@]:$MAX_BACKUPS}"; do log_message "Suppression ancien backup tar : $f" rm -f "$f" done fi # Dossiers config_ mapfile -t backups_cfg < <(ls -1td "$BACKUP_DIR"/config_* 2>/dev/null || true) if [ "${#backups_cfg[@]}" -gt "$MAX_BACKUPS" ]; then for d in "${backups_cfg[@]:$MAX_BACKUPS}"; do log_message "Suppression ancien dossier config : $d" rm -rf "$d" done fi } human_date() { # Convertit 20251203_172811 → "03/12/2025 17:28:11" local d="$1" local date_part="${d:0:8}" local time_part="${d:9:6}" echo "${date_part:6:2}/${date_part:4:2}/${date_part:0:4} ${time_part:0:2}:${time_part:2:2}:${time_part:4:2}" } get_size() { # Taille lisible du -sh "$1" 2>/dev/null | awk '{print $1}' } ############################# # DÉBUT SCRIPT ############################# SECONDS=0 check_pigz mkdir -p "$BACKUP_DIR" "$CONFIG_DIR" touch "$LOG_FILE" echo -e "${CYAN}=== Backup Docker + Configs (Portainer / CasaOS) ===${NC}" log_message "Début sauvegarde Docker + configs Portainer & CasaOS..." ############################################## # 1) Sauvegarde TAR via pigz + exclusions ############################################## log_message "Création de l’archive : $BACKUP_FILE" # Construction des arguments d'exclusion dynamiques pour le TAR EXCLUDE_ARGS=( "--exclude=*.log" "--exclude=.composer" "--exclude=.aptitude" "--exclude=.cache" "--exclude=.cmake" "--exclude=.yarn" "--exclude=.w3m" "--exclude=.pip" "--exclude=.pm2" "--exclude=.pm" "--exclude=.bundle" "--exclude=.gem" "--exclude=.cpan" "--exclude=.cpanm" "--exclude=.git" "--exclude=.local" "--exclude=.npm" "--exclude=.nvm" "--exclude=.rvm" "--exclude=node_modules" "--exclude=lost+found" ) for d in "${EXCLUDE_DIRS[@]}"; do EXCLUDE_ARGS+=( "--exclude=$d" ) done tar -cf "$BACKUP_FILE" -I pigz \ --directory="$SOURCE_DIR" \ "${EXCLUDE_ARGS[@]}" \ . 2>> "$LOG_FILE" if [ $? -ne 0 ]; then log_message "ERREUR lors de la création du tar." echo -e "${RED}Erreur lors de la création de l’archive.${NC}" exit 1 fi ############################################## # 2) Extraction des docker-compose # - CasaOS: config_<date>/casaos/<container>/ # - Docker: config_<date>/docker/<container>/ ############################################## log_message "Extraction des docker-compose CasaOS..." if [ -d "$SOURCE_DIR/casaos_data" ]; then find "$SOURCE_DIR/casaos_data" -maxdepth 3 -type f -name "docker-compose.y*ml" | while read file; do container_name=$(basename "$(dirname "$file")") dest_dir="$CONFIG_DIR/casaos/$container_name" mkdir -p "$dest_dir" cp "$file" "$dest_dir/" log_message " [CasaOS] → Compose trouvé : $file" done fi log_message "Extraction des docker-compose Docker (hors casaos_data & dossiers exclus)..." find "$SOURCE_DIR" -mindepth 2 -maxdepth 2 -type f -name "docker-compose.y*ml" \ ! -path "$SOURCE_DIR/casaos_data/*" \ ! -path "$SOURCE_DIR/docker_var_lib/*" \ | while read file; do container_name=$(basename "$(dirname "$file")") dest_dir="$CONFIG_DIR/docker/$container_name" mkdir -p "$dest_dir" cp "$file" "$dest_dir/" log_message " [Docker] → Compose trouvé : $file" done ############################################## # 3) Config Portainer (full) ############################################## PORTAINER_CONFIG_DIR="$CONFIG_DIR/portainer/full_config" PORTAINER_FILES=0 if docker volume inspect portainer_data >/dev/null 2>&1; then log_message "Sauvegarde config Portainer..." mkdir -p "$PORTAINER_CONFIG_DIR" cp -r /var/lib/docker/volumes/portainer_data/_data/* "$PORTAINER_CONFIG_DIR/" 2>>"$LOG_FILE" PORTAINER_FILES=$(find "$PORTAINER_CONFIG_DIR" -type f 2>/dev/null | wc -l) else PORTAINER_CONFIG_DIR="" fi ############################################## # 4) Config CasaOS (full) ############################################## CASAOS_CONFIG_DIR="$CONFIG_DIR/casaos/full_config" CASAOS_FILES=0 if [ -d "/var/lib/casaos" ]; then log_message "Sauvegarde config CasaOS (full)..." mkdir -p "$CASAOS_CONFIG_DIR" cp -r /var/lib/casaos/* "$CASAOS_CONFIG_DIR/" 2>>"$LOG_FILE" fi ############################################## # 5) Comptages finaux (sur le backup courant) ############################################## # Compose dans le backup (docker + casaos compose seulement) CASAOS_COMPOSE_BACKUP=$(find "$CONFIG_DIR/casaos" -maxdepth 3 -type f -name "docker-compose.y*ml" ! -path "$CASAOS_CONFIG_DIR/*" 2>/dev/null | wc -l) DOCKER_COMPOSE_BACKUP=$(find "$CONFIG_DIR/docker" -type f -name "docker-compose.y*ml" 2>/dev/null | wc -l) TOTAL_COMPOSE_BACKUP=$((CASAOS_COMPOSE_BACKUP + DOCKER_COMPOSE_BACKUP)) # Compose dans le dossier source (uniquement /home/docker/<container>/docker-compose.*) SOURCE_COMPOSE_COUNT=$(find "$SOURCE_DIR" -mindepth 2 -maxdepth 2 -type f -name "docker-compose.y*ml" \ ! -path "$SOURCE_DIR/casaos_data/*" \ ! -path "$SOURCE_DIR/docker_var_lib/*" \ 2>/dev/null | wc -l) # Containers Docker "valides" (dossiers de premier niveau, hors exclusions évidentes) CONTAINERS_DOCKER=$(find "$SOURCE_DIR" -mindepth 1 -maxdepth 1 -type d \ ! -path "$SOURCE_DIR/casaos_data" \ ! -path "$SOURCE_DIR/docker_var_lib" \ ! -path "$SOURCE_DIR/portainer" 2>/dev/null | wc -l) # Rotation des anciens backups rotate_backups # Nombre total de tar.gz TOTAL_TAR=$(ls -1 "$BACKUP_DIR"/docker_backup_*.tar.gz 2>/dev/null | wc -l) # Oldest / newest après rotation OLDEST_BACKUP=$(ls -1 "$BACKUP_DIR"/docker_backup_*.tar.gz 2>/dev/null | head -n1) NEWEST_BACKUP=$(ls -1 "$BACKUP_DIR"/docker_backup_*.tar.gz 2>/dev/null | tail -n1) DURATION="$(format_time $SECONDS)" # Tailles des backups TAR_SIZE=$(get_size "$BACKUP_FILE") CONFIG_SIZE=$(get_size "$CONFIG_DIR") # Docker compose directory size DOCKER_CONFIG_SIZE=$(get_size "$CONFIG_DIR/docker") # CasaOS full config size if [ -d "$CASAOS_CONFIG_DIR" ]; then CASAOS_CONFIG_SIZE=$(get_size "$CASAOS_CONFIG_DIR") else CASAOS_CONFIG_SIZE="" fi # Portainer full config size if [ -n "$PORTAINER_CONFIG_DIR" ] && [ -d "$PORTAINER_CONFIG_DIR" ]; then PORTAINER_CONFIG_SIZE=$(get_size "$PORTAINER_CONFIG_DIR") else PORTAINER_CONFIG_SIZE="" fi # Dates humaines HUMAN_OLDEST=$( [ -n "$OLDEST_BACKUP" ] && human_date "$(basename "$OLDEST_BACKUP" | sed 's/docker_backup_//; s/.tar.gz//')" ) HUMAN_NEWEST=$( [ -n "$NEWEST_BACKUP" ] && human_date "$(basename "$NEWEST_BACKUP" | sed 's/docker_backup_//; s/.tar.gz//')" ) ############################################## # 6) RÉSUMÉS ############################################## echo -e "${GREEN}===== BACKUP TERMINÉ =====${NC}" ############################################## # LISTE DES DOSSIERS DOCKER PAR TAILLE (ASCII) ############################################## echo -e "\n${CYAN}----- LISTE/TAILLE DES RÉPERTOIRES DOCKER -----${NC}" DOCKER_DIRS=$(find "$SOURCE_DIR" -mindepth 1 -maxdepth 1 -type d \ ! -path "$SOURCE_DIR/casaos_data" \ ! -path "$SOURCE_DIR/docker_var_lib" \ ! -path "$SOURCE_DIR/portainer" 2>/dev/null) if [ -z "$DOCKER_DIRS" ]; then echo -e "${YELLOW}(Aucun dossier Docker trouvé)${NC}" else echo -e "┌──────────────────────────┬─────────┬────────────────────────────────────────────┐" printf "│ %-24s │ %-7s │ %-38s │\n" "Container" "Taille" "Chemin" echo -e "├──────────────────────────┼─────────┼────────────────────────────────────────────┤" du -sh $DOCKER_DIRS 2>/dev/null | sort -hr | while read -r size path; do name=$(basename "$path") printf "│ %-24s │ %-7s │ %-38s │\n" "$name" "$size" "$path" done echo -e "└──────────────────────────┴─────────┴────────────────────────────────────────────┘" fi ################################# # DOCKER ################################# echo -e "${CYAN}\n----- DOCKER -----${NC}" echo -e "${CYAN}Containers Docker détectés : ${GREEN}$CONTAINERS_DOCKER${NC}" echo -e "${CYAN}Compose source (Docker) : ${GREEN}$SOURCE_COMPOSE_COUNT${NC}" echo -e "${CYAN}Compose backup (Docker) : ${GREEN}$DOCKER_COMPOSE_BACKUP${NC}" echo -e "${CYAN}Dossier compose Docker : ${YELLOW}$CONFIG_DIR/docker${NC}" echo -e "${CYAN}Taille compose Docker : ${GREEN}$DOCKER_CONFIG_SIZE${NC}" ################################# # CASAOS (si présent) ################################# if [ -d "$CASAOS_CONFIG_DIR" ] || [ "$CASAOS_COMPOSE_BACKUP" -gt 0 ]; then echo -e "${CYAN}\n----- CASAOS -----${NC}" echo -e "${CYAN}Compose CasaOS backup : ${GREEN}$CASAOS_COMPOSE_BACKUP${NC}" echo -e "${CYAN}Dossier CasaOS backup : ${YELLOW}$CONFIG_DIR/casaos${NC}" [ -n "$CASAOS_CONFIG_SIZE" ] && echo -e "${CYAN}Taille config CasaOS (full) : ${GREEN}$CASAOS_CONFIG_SIZE${NC}" fi ################################# # PORTAINER (si présent) ################################# if [ -n "$PORTAINER_CONFIG_DIR" ] && [ -d "$PORTAINER_CONFIG_DIR" ]; then echo -e "${CYAN}\n----- PORTAINER -----${NC}" echo -e "${CYAN}Fichiers config Portainer : ${GREEN}$PORTAINER_FILES${NC}" echo -e "${CYAN}Dossier Portainer backup : ${YELLOW}$PORTAINER_CONFIG_DIR${NC}" [ -n "$PORTAINER_CONFIG_SIZE" ] && echo -e "${CYAN}Taille Portainer (full) : ${GREEN}$PORTAINER_CONFIG_SIZE${NC}" fi ################################# # GLOBAL ################################# echo -e "${CYAN}\n----- GLOBAL -----${NC}" echo -e "${CYAN}Taille archive tar.gz : ${GREEN}$TAR_SIZE${NC}" echo -e "${CYAN}Taille dossier config : ${GREEN}$CONFIG_SIZE${NC}" echo -e "${CYAN}Nombre de .tar.gz : ${GREEN}$TOTAL_TAR${NC}" echo -e "${CYAN}Oldest backup : ${YELLOW}$OLDEST_BACKUP${NC}" echo -e "${CYAN}Oldest backup (human) : ${GREEN}${HUMAN_OLDEST:-N/A}${NC}" echo -e "${CYAN}Newest backup : ${YELLOW}$NEWEST_BACKUP${NC}" echo -e "${CYAN}Newest backup (human) : ${GREEN}${HUMAN_NEWEST:-N/A}${NC}" echo -e "${CYAN}Archive courante : ${YELLOW}$BACKUP_FILE${NC}" echo -e "${CYAN}Dossier config courant : ${YELLOW}$CONFIG_DIR${NC}" echo -e "${CYAN}Durée totale : ${GREEN}$DURATION${NC}" ################################# # JSON (optionnel : ./script.sh --json) ################################# if [ "$1" = "--json" ]; then echo "" echo "{" echo " \"date\": \"$DATE\"," echo " \"backup_file\": \"$BACKUP_FILE\"," echo " \"backup_size\": \"$TAR_SIZE\"," echo " \"config_dir\": \"$CONFIG_DIR\"," echo " \"config_size\": \"$CONFIG_SIZE\"," echo " \"docker\": {" echo " \"containers\": $CONTAINERS_DOCKER," echo " \"compose_source\": $SOURCE_COMPOSE_COUNT," echo " \"compose_backup\": $DOCKER_COMPOSE_BACKUP" echo " }," echo " \"casaos\": {" echo " \"compose_backup\": $CASAOS_COMPOSE_BACKUP" echo " }," echo " \"portainer\": {" echo " \"files\": $PORTAINER_FILES" echo " }," echo " \"tar_count\": $TOTAL_TAR," echo " \"oldest_backup\": \"$OLDEST_BACKUP\"," echo " \"oldest_backup_human\": \"${HUMAN_OLDEST:-N/A}\"," echo " \"newest_backup\": \"$NEWEST_BACKUP\"," echo " \"newest_backup_human\": \"${HUMAN_NEWEST:-N/A}\"," echo " \"duration\": \"$DURATION\"" echo "}" fi