mirror of
https://github.com/YunoHost/yunohost_demo.git
synced 2024-09-03 19:56:44 +02:00
98 lines
3.3 KiB
Bash
Executable file
98 lines
3.3 KiB
Bash
Executable file
#!/bin/bash
|
|
|
|
# Tente de réparer les conteneurs LXC à partir des snapshots et des sauvegardes.
|
|
|
|
# Récupère le dossier du script
|
|
if [ "${0:0:1}" == "/" ]; then script_dir="$(dirname "$0")"; else script_dir="$(echo $PWD/$(dirname "$0" | cut -d '.' -f2) | sed 's@/$@@')"; fi
|
|
|
|
source $script_dir/ynh_lxd
|
|
source $script_dir/ynh_lxd_demo
|
|
source /usr/share/yunohost/helpers
|
|
|
|
app=${__APP__:-yunohost_demo}
|
|
final_path=$(ynh_app_setting_get --app=$app --key=final_path)
|
|
lxdbr_demo_network=$(ynh_app_setting_get --app=$app --key=lxdbr_demo_network)
|
|
lxc_ip1=$(ynh_app_setting_get --app=$app --key=lxc_ip1)
|
|
lxc_ip2=$(ynh_app_setting_get --app=$app --key=lxc_ip2)
|
|
lxc_name1=$(ynh_app_setting_get --app=$app --key=lxc_name1)
|
|
lxc_name2=$(ynh_app_setting_get --app=$app --key=lxc_name2)
|
|
|
|
ynh_print_info --message=">> Starting demo restore from crash."
|
|
|
|
ynh_print_info --message="> Disabling switch cron."
|
|
sed -i "s/.*demo_switch.sh/#&/" /etc/cron.d/demo_switch # Le cron est commenté durant l'opération de maintenance.
|
|
|
|
ynh_print_info --message="> Deleting locks and stoping LXC containers."
|
|
ynh_secure_remove --file="/var/lib/lxd/$lxc_name1.lock_fileS"
|
|
ynh_secure_remove --file="/var/lib/lxd/$lxc_name2.lock_fileS"
|
|
ynh_secure_remove --file="/var/lib/lxd/$lxc_name1.lock_fileU"
|
|
ynh_secure_remove --file="/var/lib/lxd/$lxc_name2.lock_fileU"
|
|
|
|
ynh_lxc_demo_stop --name="$lxc_name1"
|
|
ynh_lxc_demo_stop --name="$lxc_name2"
|
|
|
|
# Vérifie l'état des conteneurs.
|
|
ynh_lxc_check_container_start --name=$lxc_name1
|
|
LXC1_STATUS=$?
|
|
ynh_lxc_check_container_start --name=$lxc_name2
|
|
LXC2_STATUS=$?
|
|
|
|
if [ $LXC1_STATUS -eq 1 ]; then
|
|
ynh_print_info --message="> LXC container $lxc_name1 is broken."
|
|
else
|
|
ynh_print_info --message="> LXC container $lxc_name1 is working."
|
|
fi
|
|
if [ $LXC2_STATUS -eq 1 ]; then
|
|
ynh_print_info --message="> LXC container $lxc_name2 is broken."
|
|
else
|
|
ynh_print_info --message="> LXC container $lxc_name2 is working."
|
|
fi
|
|
|
|
# Restauration des snapshots
|
|
if [ $LXC1_STATUS -eq 1 ]; then
|
|
ynh_lxc_demo_restore_from_snapshot --name=$lxc_name1
|
|
LXC1_STATUS=$?
|
|
fi
|
|
if [ $LXC2_STATUS -eq 1 ]; then
|
|
ynh_lxc_demo_restore_from_snapshot --name=$lxc_name2
|
|
LXC2_STATUS=$?
|
|
fi
|
|
|
|
# Restauration des archives des snapshots
|
|
if [ $LXC1_STATUS -eq 1 ]; then
|
|
ynh_lxc_demo_restore_from_archive --name=$lxc_name1
|
|
LXC1_STATUS=$?
|
|
fi
|
|
if [ $LXC2_STATUS -eq 1 ]; then
|
|
ynh_lxc_demo_restore_from_archive --name=$lxc_name2
|
|
LXC2_STATUS=$?
|
|
fi
|
|
|
|
# Si des erreurs persistent, tente de cloner depuis un conteneur sain
|
|
if [ $LXC1_STATUS -eq 1 ] && [ $LXC2_STATUS -eq 0 ] ; then
|
|
ynh_lxc_clone --source=$lxc_name2 --destination=$lxc_name1
|
|
LXC1_STATUS=$?
|
|
fi
|
|
if [ $LXC2_STATUS -eq 1 ] && [ $LXC1_STATUS -eq 0 ]; then
|
|
ynh_lxc_clone --source=$lxc_name1 --destination=$lxc_name2
|
|
LXC2_STATUS=$?
|
|
fi
|
|
|
|
# Résultats finaux
|
|
if [ $LXC1_STATUS -eq 1 ] || [ $LXC2_STATUS -eq 1 ]; then
|
|
if [ $LXC1_STATUS -eq 1 ]; then
|
|
ynh_print_info --message="> $lxc_name1 LXC container can't be repaired..."
|
|
fi
|
|
if [ $LXC2_STATUS -eq 1 ]; then
|
|
ynh_print_info --message="> $lxc_name2 LXC container can't be repaired..."
|
|
fi
|
|
else
|
|
ynh_print_info --message="> The 2 LXC containers are working."
|
|
fi
|
|
|
|
ynh_print_info --message="> Enabling switch cron."
|
|
sed -i "s/#*\*/\*/" /etc/cron.d/demo_switch # Le cron est décommenté
|
|
ynh_print_info --message="> Restart the demo."
|
|
$final_path/demo_start.sh
|
|
|
|
ynh_print_info --message=">> Finished demo restore from crash."
|