2016-09-19 12:13:28 +02:00
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#!/bin/bash
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# Tente de réparer les conteneurs LXC à partir des snapshots et des sauvegardes.
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# Récupère le dossier du script
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if [ "${0:0:1}" == "/" ]; then script_dir="$(dirname "$0")"; else script_dir="$(echo $PWD/$(dirname "$0" | cut -d '.' -f2) | sed 's@/$@@')"; fi
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2022-10-13 05:46:46 +02:00
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source $script_dir/ynh_lxd
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source $script_dir/ynh_lxd_demo
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source /usr/share/yunohost/helpers
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app=${__APP__:-yunohost_demo}
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final_path=$(ynh_app_setting_get --app=$app --key=final_path)
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lxdbr_demo_network=$(ynh_app_setting_get --app=$app --key=lxdbr_demo_network)
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lxc_ip1=$(ynh_app_setting_get --app=$app --key=lxc_ip1)
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lxc_ip2=$(ynh_app_setting_get --app=$app --key=lxc_ip2)
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lxc_name1=$(ynh_app_setting_get --app=$app --key=lxc_name1)
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lxc_name2=$(ynh_app_setting_get --app=$app --key=lxc_name2)
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ynh_print_info --message="Désactive le cron switch."
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sed -i "s/.*demo_switch.sh/#&/" /etc/cron.d/demo_switch # Le cron est commenté durant l'opération de maintenance.
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ynh_print_info --message="Suppression des lock et arrêt forcé des conteneurs."
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ynh_secure_remove --file="/var/lib/lxd/$lxc_name1.lock_fileS"
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ynh_secure_remove --file="/var/lib/lxd/$lxc_name2.lock_fileS"
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ynh_secure_remove --file="/var/lib/lxd/$lxc_name1.lock_fileU"
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ynh_secure_remove --file="/var/lib/lxd/$lxc_name2.lock_fileU"
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ynh_lxc_stop_as_demo --name="$lxc_name1"
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ynh_lxc_stop_as_demo --name="$lxc_name2"
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2016-09-19 12:13:28 +02:00
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# Vérifie l'état des conteneurs.
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2022-10-13 05:46:46 +02:00
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ynh_lxc_check_container_start --name=$lxc_name1
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2016-09-19 12:13:28 +02:00
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LXC1_STATUS=$?
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2022-10-13 05:46:46 +02:00
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ynh_lxc_check_container_start --name=$lxc_name2
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2016-09-19 12:13:28 +02:00
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LXC2_STATUS=$?
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if [ $LXC1_STATUS -eq 1 ]; then
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2022-10-14 05:02:08 +02:00
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ynh_print_info --message="> Conteneur $lxc_name1 en défaut."
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2016-09-19 12:13:28 +02:00
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else
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2022-10-14 05:02:08 +02:00
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ynh_print_info --message="> Conteneur $lxc_name1 en état de marche."
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2016-09-19 12:13:28 +02:00
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fi
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if [ $LXC2_STATUS -eq 1 ]; then
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2022-10-14 05:02:08 +02:00
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ynh_print_info --message="> Conteneur $lxc_name2 en défaut."
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2016-09-19 12:13:28 +02:00
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else
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2022-10-14 05:02:08 +02:00
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ynh_print_info --message="> Conteneur $lxc_name2 en état de marche."
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2016-09-19 12:13:28 +02:00
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fi
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# Restauration des snapshots
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if [ $LXC1_STATUS -eq 1 ]; then
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2022-10-13 05:46:46 +02:00
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ynh_lxc_restore_from_snapshot --name=$lxc_name1
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2016-09-19 12:13:28 +02:00
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LXC1_STATUS=$?
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fi
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if [ $LXC2_STATUS -eq 1 ]; then
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2022-10-13 05:46:46 +02:00
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ynh_lxc_restore_from_snapshot --name=$lxc_name2
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2016-09-19 12:13:28 +02:00
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LXC2_STATUS=$?
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fi
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# Restauration des archives des snapshots
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if [ $LXC1_STATUS -eq 1 ]; then
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2022-10-13 05:46:46 +02:00
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ynh_lxc_restore_from_archive --name=$lxc_name1
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2016-09-19 12:13:28 +02:00
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LXC1_STATUS=$?
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fi
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if [ $LXC2_STATUS -eq 1 ]; then
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2022-10-13 05:46:46 +02:00
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ynh_lxc_restore_from_archive --name=$lxc_name2
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2016-09-19 12:13:28 +02:00
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LXC2_STATUS=$?
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fi
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# Si des erreurs persistent, tente de cloner depuis un conteneur sain
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if [ $LXC1_STATUS -eq 1 ] && [ $LXC2_STATUS -eq 0 ] ; then
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2022-10-13 05:46:46 +02:00
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ynh_lxc_clone --source=$lxc_name2 --destination=$lxc_name1
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2016-09-19 12:13:28 +02:00
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LXC1_STATUS=$?
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fi
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if [ $LXC2_STATUS -eq 1 ] && [ $LXC1_STATUS -eq 0 ]; then
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2022-10-13 05:46:46 +02:00
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ynh_lxc_clone --source=$lxc_name1 --destination=$lxc_name2
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2016-09-19 12:13:28 +02:00
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LXC2_STATUS=$?
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fi
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# Résultats finaux
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if [ $LXC1_STATUS -eq 1 ] || [ $LXC2_STATUS -eq 1 ]; then
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if [ $LXC1_STATUS -eq 1 ]; then
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2022-10-14 05:02:08 +02:00
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ynh_print_info --message="> Le conteneur $lxc_name1 n'a pas pu être réparé..."
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2016-09-19 12:13:28 +02:00
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fi
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if [ $LXC2_STATUS -eq 1 ]; then
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2022-10-14 05:02:08 +02:00
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ynh_print_info --message="> Le conteneur $lxc_name2 n'a pas pu être réparé..."
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2016-09-19 12:13:28 +02:00
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fi
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else
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2022-10-14 05:02:08 +02:00
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ynh_print_info --message="> Les 2 conteneurs sont sains et fonctionnels."
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2016-09-19 12:13:28 +02:00
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fi
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2022-10-13 05:46:46 +02:00
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ynh_print_info --message="Réactive le cron switch."
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sed -i "s/#*\*/\*/" /etc/cron.d/demo_switch # Le cron est décommenté
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ynh_print_info --message="Restart la demo."
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$final_path/demo_start.sh
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