mirror of
https://github.com/YunoHost/package_check.git
synced 2024-09-03 20:06:20 +02:00
Try to repair the container in case of failure
This commit is contained in:
Maniack Crudelis
parent
a0d57483df
commit
e89e146809
2 changed files with 94 additions and 21 deletions
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@ -208,11 +208,56 @@ LXC_START () {
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# Fail if the container failed to start
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if [ $i -eq $max_try ] && [ $failstart -eq 1 ]
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then
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ECHO_FORMAT "The container failed to start $max_try times...\nIf this problem is persistent, try to fix it with lxc_check.sh.\n" "red" "bold"
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send_email () {
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# Send an email only if it's a CI environment
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if [ $type_exec_env -ne 0 ]
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then
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ci_path=$(grep "CI_URL=" "$script_dir/../config" | cut -d= -f2)
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local subject="[YunoHost] Container in trouble on $ci_path."
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local message="The container failed to start $max_try times on $ci_path.
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$lxc_check_result
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\n\nPlease have a look to the log of lxc_check:\n$(cat "$script_dir/lxc_check.log")"
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if [ $lxc_check -eq 2 ]; then
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# Add the log of lxc_build
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message="\nHere the log of lxc_build:\n$(cat "$script_dir/sub_scripts/Build_lxc.log")"
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fi
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dest=$(grep '\"dest\": ' "$script_dir/../config" | cut -d= -f2)
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mail -s "$subject" "$dest" <<< "$message"
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fi
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}
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ECHO_FORMAT "The container failed to start $max_try times...\n" "red" "bold"
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ECHO_FORMAT "Boot log:\n" clog
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cat "$script_dir/lxc_boot.log" | tee --append "$test_result"
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stop_timer 1
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ECHO_FORMAT "lxc_check will try to fix the container...\n" "red" "bold"
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local lxc_check="$($script_dir/sub_scripts/lxc_check.sh --no-lock >&2 | tee "$script_dir/lxc_check.log")"
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if [ $lxc_check -eq 0 ]; then
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local lxc_check_result="But the container seems to be ok, according to lxc_check."
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ECHO_FORMAT "$lxc_check_result\n" "lgreen" "bold"
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send_email
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i=0
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continue
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elif [ $lxc_check -eq 1 ]; then
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local lxc_check_result="An error has happened with the host. Please check the configuration."
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ECHO_FORMAT "$lxc_check_result\n" "red" "bold"
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send_email
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return 1
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elif [ $lxc_check -eq 2 ]; then
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local lxc_check_result="The container is broken, it will be rebuilt."
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ECHO_FORMAT "$lxc_check_result\n" "red" "bold"
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$script_dir/sub_scripts/lxc_build.sh
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send_email
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i=0
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continue
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elif [ $lxc_check -eq 3 ]; then
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local lxc_check_result="The container has been fixed by lxc_check."
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ECHO_FORMAT "$lxc_check_result\n" "lgreen" "bold"
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send_email
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i=0
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continue
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fi
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fi
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done
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@ -6,6 +6,11 @@
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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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no_lock=0
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if [ "$1" == "--no-lock" ]; then
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no_lock=1
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fi
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ARG_SSH="-t"
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# Récupère les informations depuis le fichier de conf (Ou le complète le cas échéant)
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pcheck_config="$script_dir/../config"
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@ -20,6 +25,34 @@ then
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main_iface=$(cat "$pcheck_config" | grep iface= | cut -d '=' -f2)
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fi
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# Exit with the correct exit code
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remove_lock () {
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if [ $no_lock -eq 1 ]
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then
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sudo rm -f "$script_dir/../pcheck.lock"
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fi
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}
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exit_failure () {
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remove_lock
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exit 1
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}
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exit_rebuild () {
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remove_lock
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exit 2
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}
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exit_retry () {
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remove_lock
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exit 3
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}
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exit_sane () {
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remove_lock
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exit 0
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}
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# Use the default value and set it in the config file
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replace_default_value () {
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CONFIG_KEY=$1
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@ -54,7 +87,7 @@ if [ -z "$main_iface" ]; then
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main_iface=$(sudo ip route | grep default | awk '{print $5;}') # Prend l'interface réseau défini par default
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if [ -z $main_iface ]; then
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echo -e "\e[91mImpossible de déterminer le nom de l'interface réseau de l'hôte.\e[0m"
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exit 1
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exit_failure
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fi
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# Store the main iface in the config file
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if grep -q iface= "$pcheck_config"
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@ -157,8 +190,7 @@ RESTORE_CONTAINER () {
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# Résultats finaux
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if [ $START_STATUS -eq 1 ]; then
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echo -e "\e[91m\n> Le conteneur $LXC_NAME1 n'a pas pu être réparé...\nIl est nécessaire de détruire et de reconstruire le conteneur.\e[0m"
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sudo rm "$script_dir/../pcheck.lock" # Retire le lock
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exit 1
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exit_rebuild
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else
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echo -e "\e[92m\n> Le conteneur démarre correctement.\e[0m"
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fi
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@ -240,7 +272,9 @@ LXC_NETWORK_CONFIG () {
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fi
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}
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touch "$script_dir/../pcheck.lock" # Met en place le lock de Package check
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if [ $no_lock -eq 0 ]; then
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touch "$script_dir/../pcheck.lock" # Met en place le lock de Package check
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fi
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STOP_CONTAINER
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STOP_NETWORK
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@ -292,8 +326,7 @@ do
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else
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sudo ip address
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echo -e "\e[91mLe bridge n'obtient pas la bonne adresse IP après réparation. Tenter une réinstallation complète de Package_checker...\e[0m"
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sudo rm "$script_dir/../pcheck.lock" # Retire le lock
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exit 1
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exit_rebuild
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fi
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fi
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else
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@ -307,8 +340,7 @@ do
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else
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sudo ip address
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echo -e "\e[91mLe bridge ne démarre pas après réparation. Tenter une réinstallation complète de Package_checker...\e[0m"
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sudo rm "$script_dir/../pcheck.lock" # Retire le lock
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exit 1
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exit_rebuild
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fi
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fi
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bridge=1
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@ -324,8 +356,7 @@ then
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echo -e "\e[92mLes règles iptables sont appliquées correctement.\e[0m"
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else
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echo -e "\e[91mLes règles iptables ne sont pas appliquées correctement, vérifier la configuration du système...\e[0m"
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sudo rm "$script_dir/../pcheck.lock" # Retire le lock
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exit 1
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exit_failure
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fi
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# Arrête le réseau du conteneur
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@ -352,8 +383,7 @@ if [ "$?" -ne 0 ]; then # En cas d'échec de connexion, tente de pinger un autre
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ping -q -c 2 framasoft.org > /dev/null 2>&1
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if [ "$?" -ne 0 ]; then # En cas de nouvel échec de connexion. On considère que la connexion est down...
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echo -e "\e[91mL'hôte semble ne pas avoir accès à internet. La connexion internet est indispensable.\e[0m"
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sudo rm "$script_dir/../pcheck.lock" # Retire le lock
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exit 1
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exit_failure
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fi
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fi
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echo -e "\e[92mL'hôte dispose d'un accès à internet.\e[0m"
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@ -384,8 +414,7 @@ do
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if [ "$lxc_net_check" -eq 4 ]
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then
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echo -e "\e[91mImpossible de rétablir la connexion internet du conteneur.\e[0m"
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sudo rm "$script_dir/../pcheck.lock" # Retire le lock
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exit 1
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exit_rebuild
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fi
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echo -e "\e[91mLe conteneur LXC n'accède pas à internet...\e[0m"
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check_repair=1
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@ -446,8 +475,7 @@ echo -e "\e[1m\n> Test de l'accès ssh:\e[0m"
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# Check user
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if [ "$(whoami)" != "$(cat "$script_dir/setup_user")" ] && test -e "$script_dir/setup_user"; then
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echo -e "\e[91mPour tester l'accès ssh, le script doit être exécuté avec l'utilisateur $(cat "$script_dir/setup_user") !\nL'utilisateur actuel est $(whoami).\e[0m"
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sudo rm "$script_dir/../pcheck.lock" # Retire le lock
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exit 1
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exit_failure
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fi
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sudo lxc-ls -f
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@ -496,8 +524,7 @@ echo -e "\e[1m\n> Vérifie que Yunohost est installé dans le conteneur:\e[0m"
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sudo lxc-attach -n $LXC_NAME -- sudo yunohost -v
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if [ "$?" -ne 0 ]; then # Si la commande échoue, il y a un problème avec Yunohost
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echo -e "\e[91mYunohost semble mal installé. Il est nécessaire de détruire et de reconstruire le conteneur.\e[0m"
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sudo rm "$script_dir/../pcheck.lock" # Retire le lock
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exit 1
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exit_rebuild
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else
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echo -e "\e[92mYunohost est installé correctement.\e[0m"
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fi
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@ -508,6 +535,7 @@ STOP_NETWORK
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echo -e "\e[92m\nLe conteneur ne présente aucune erreur.\e[0m"
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if [ "$check_repair" -eq 1 ]; then
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echo -e "\e[91mMais des réparations ont été nécessaires. Refaire un test pour s'assurer que tout est correct...\e[0m"
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exit_retry
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fi
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sudo rm "$script_dir/../pcheck.lock" # Retire le lock
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exit_sane
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