Proxmox/misc/container-restore-from-backup.sh

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#!/usr/bin/env bash
clear
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YW=$(echo "\033[33m")
BL=$(echo "\033[36m")
RD=$(echo "\033[01;31m")
BGN=$(echo "\033[4;92m")
GN=$(echo "\033[1;92m")
DGN=$(echo "\033[32m")
CL=$(echo "\033[m")
BFR="\\r\\033[K"
HOLD="-"
CM="${GN}${CL}"
CROSS="${RD}${CL}"
APP="Home Assistant Container"
while true; do
read -p "This will restore ${APP} from a backup. Proceed(y/n)?" yn
case $yn in
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[Yy]*) break ;;
[Nn]*) exit ;;
*) echo "Please answer yes or no." ;;
esac
done
clear
function header_info {
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cat <<"EOF"
__ __ ___ _ __ __
/ / / /___ ____ ___ ___ / | __________(_)____/ /_____ _____ / /_
/ /_/ / __ \/ __ `__ \/ _ \ / /| | / ___/ ___/ / ___/ __/ __ `/ __ \/ __/
/ __ / /_/ / / / / / / __/ / ___ |(__ |__ ) (__ ) /_/ /_/ / / / / /_
/_/ /_/\____/_/ /_/ /_/\___/ /_/ |_/____/____/_/____/\__/\__,_/_/ /_/\__/
RESTORE FROM BACKUP
EOF
}
header_info
function msg_info() {
local msg="$1"
echo -ne " ${HOLD} ${YW}${msg}..."
}
function msg_ok() {
local msg="$1"
echo -e "${BFR} ${CM} ${GN}${msg}${CL}"
}
function msg_error() {
local msg="$1"
echo -e "${BFR} ${CROSS} ${RD}${msg}${CL}"
}
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if [ -z "$(ls -A /var/lib/docker/volumes/hass_config/_data/backups/)" ]; then
msg_error "No backups found! \n"
exit 1
fi
DIR=/var/lib/docker/volumes/hass_config/_data/restore
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if [ -d "$DIR" ]; then
msg_ok "Restore Directory Exists."
else
mkdir -p /var/lib/docker/volumes/hass_config/_data/restore
msg_ok "Created Restore Directory."
fi
cd /var/lib/docker/volumes/hass_config/_data/backups/
PS3="Please enter your choice: "
files="$(ls -A .)"
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select filename in ${files}; do
msg_ok "You selected ${BL}${filename}${CL}"
break
done
msg_info "Stopping Home Assistant"
docker stop homeassistant &>/dev/null
msg_ok "Stopped Home Assistant"
msg_info "Restoring Home Assistant using ${filename}"
tar xvf ${filename} -C /var/lib/docker/volumes/hass_config/_data/restore &>/dev/null
cd /var/lib/docker/volumes/hass_config/_data/restore
tar -xvf homeassistant.tar.gz &>/dev/null
if ! command -v rsync >/dev/null 2>&1; then apt-get install -y rsync &>/dev/null; fi
rsync -a /var/lib/docker/volumes/hass_config/_data/restore/data/ /var/lib/docker/volumes/hass_config/_data
rm -rf /var/lib/docker/volumes/hass_config/_data/restore/*
msg_ok "Restore Complete"
msg_ok "Starting Home Assistant \n"
docker start homeassistant