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https://github.com/YunoHost-Apps/lufi_ynh.git
synced 2024-09-03 19:36:28 +02:00
[Fix] Upgrade
This commit is contained in:
frju365
GitHub
commit
f6a2178a0a
2 changed files with 165 additions and 17 deletions
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@ -169,3 +169,48 @@ REMOVE_SYS_USER () { # Delete user
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sudo userdel $app
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fi
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}
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#=================================================
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# BACKUP
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#=================================================
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BACKUP_FAIL_UPGRADE () {
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WARNING echo "Upgrade failed."
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app_bck=${app//_/-} # Replace all '_' by '-'
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if sudo yunohost backup list | grep -q $app_bck-pre-upgrade$backup_number; then # Vérifie l'existence de l'archive avant de supprimer l'application et de restaurer
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sudo yunohost app remove $app # Supprime l'application avant de la restaurer.
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sudo yunohost backup restore --ignore-hooks $app_bck-pre-upgrade$backup_number --apps $app --force # Restore the backup if upgrade failed
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ynh_die "The app was restored to the way it was before the failed upgrade."
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fi
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}
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BACKUP_BEFORE_UPGRADE () { # Backup the current version of the app, restore it if the upgrade fails
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backup_number=1
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old_backup_number=2
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app_bck=${app//_/-} # Replace all '_' by '-'
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if sudo yunohost backup list | grep -q $app_bck-pre-upgrade1; then # Vérifie l'existence d'une archive déjà numéroté à 1.
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backup_number=2 # Et passe le numéro de l'archive à 2
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old_backup_number=1
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fi
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sudo yunohost backup create --ignore-hooks --apps $app --name $app_bck-pre-upgrade$backup_number # Créer un backup différent de celui existant.
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if [ "$?" -eq 0 ]; then # Si le backup est un succès, supprime l'archive précédente.
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if sudo yunohost backup list | grep -q $app_bck-pre-upgrade$old_backup_number; then # Vérifie l'existence de l'ancienne archive avant de la supprimer, pour éviter une erreur.
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QUIET sudo yunohost backup delete $app_bck-pre-upgrade$old_backup_number
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fi
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else # Si le backup a échoué
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ynh_die "Backup failed, the upgrade process was aborted."
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fi
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}
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# Exit if an error occurs during the execution of the script.
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#
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# Stop immediatly the execution if an error occured or if a empty variable is used.
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# The execution of the script is derivate to ynh_exit_properly function before exit.
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#
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# Usage: ynh_abort_if_errors
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ynh_abort_if_errors () {
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set -eu # Exit if a command fail, and if a variable is used unset.
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trap ynh_exit_properly EXIT # Capturing exit signals on shell script
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}
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131
scripts/upgrade
131
scripts/upgrade
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@ -1,43 +1,146 @@
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#!/bin/bash
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# Exit on command errors and treat unset variables as an error
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set -eu
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source .fonctions # Loads the generic functions usually used in the script
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source /usr/share/yunohost/helpers # Source YunoHost helpers
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#=================================================
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# GENERIC STARTING
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#=================================================
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# IMPORT GENERIC HELPERS
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#=================================================
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source .fonctions
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source /usr/share/yunohost/helpers
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#=================================================
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# LOAD SETTINGS
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#=================================================
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# See comments in install script
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app=$YNH_APP_INSTANCE_NAME
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# Retrieve app settings
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domain=$(ynh_app_setting_get $app domain)
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path=$(ynh_app_setting_get $app path)
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is_public=$(ynh_app_setting_get $app is_public)
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port=$(ynh_app_setting_get $app port)
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final_path=$(ynh_app_setting_get $app final_path)
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secret=$(ynh_app_setting_get $app secret)
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#=================================================
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# FIX OLD THINGS
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#=================================================
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if [ "$is_public" = "Yes" ]; then
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ynh_app_setting_set $app is_public 1 # Fixe is_public en booléen
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is_public=1
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elif [ "$is_public" = "No" ]; then
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ynh_app_setting_set $app is_public 0
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is_public=0
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fi
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if [ "${#final_path}" -eq 0 ]
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then # Si final_path n'est pas renseigné dans la config yunohost, cas d'ancien script, code final_path en dur
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final_path=/var/www/$app
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fi
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#=================================================
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# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
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#=================================================
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BACKUP_BEFORE_UPGRADE # Backup the current version of the app
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ynh_clean_setup () {
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BACKUP_FAIL_UPGRADE # restore it if the upgrade fails
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}
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ynh_abort_if_errors # Active trap pour arrêter le script si une erreur est détectée.
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CHECK_PATH # Checks and corrects the syntax of the path.
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final_path=/var/www/$app
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# Get source
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SETUP_SOURCE
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#=================================================
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# NGINX CONFIGURATION
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#=================================================
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# Et copie le fichier de config nginx
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sudo cp ../conf/nginx.conf /etc/nginx/conf.d/$domain.d/$app.conf
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# Modify Nginx configuration file and copy it to Nginx conf directory
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sudo sed -i "s@__PATHTOCHANGE__@$path@g" /etc/nginx/conf.d/$domain.d/$app.conf
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sudo sed -i "s@__FINALPATH__@$final_path@g" /etc/nginx/conf.d/$domain.d/$app.conf
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sudo sed -i "s@__NAMETOCHANGE__@$app@g" /etc/nginx/conf.d/$domain.d/$app.conf
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sudo sed -i "s@__PATH__@$path@g" /etc/nginx/conf.d/$domain.d/$app.conf
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sudo sed -i "s@__PORT__@$port@g" /etc/nginx/conf.d/$domain.d/$app.conf
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if [ "$is_public" = "Yes" ];
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then
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sudo sed -i "s@#--PRIVATE--@@g" /etc/nginx/conf.d/$domain.d/$app.conf
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fi
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# Setup SSOwat
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ynh_app_setting_set "$app" is_public "$is_public"
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if [ "$is_public" = "Yes" ];
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#=================================================
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# SPECIFIC UPGRADE
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#=================================================
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# SETUP LUFI
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#=================================================
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## Copie et configuration du fichier de conf.
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CHECK_MD5_CONFIG "lufi.conf" "$final_path/lufi.conf" # Créé un backup du fichier de config si il a été modifié.
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sudo cp ../conf/lufi.conf.template "$final_path/lufi.conf"
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sudo sed -i "s@__DOMAIN__@$domain@g" "$final_path/lufi.conf"
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sudo sed -i "s@__PATH__@$path_url@g" "$final_path/lufi.conf"
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sudo sed -i "s@__PORT__@$port@g" "$final_path/lufi.conf"
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sudo sed -i "s@__SECRET__@$secret@g" "${final_path}/lufi.conf"
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STORE_MD5_CONFIG "lufi.conf" "$final_path/lufi.conf" # Réenregistre la somme de contrôle du fichier de config
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#=================================================
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# SETUP SYSTEMD
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#=================================================
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# Mise en place du script systemd
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sudo systemctl stop $app
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sudo cp ../conf/lufi.service /etc/systemd/system/$app.service
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sudo chown root: /etc/systemd/system/$app.service
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sudo sed -i "s@__FINALPATH__@$final_path/@g" /etc/systemd/system/$app.service
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sudo sed -i "s@__APP__@$app@g" /etc/systemd/system/$app.service
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## Démarrage auto du service
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sudo systemctl enable $app
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#=================================================
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# SETUP CRON
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#=================================================
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sudo cp ../conf/cron_lufi /etc/cron.d/$app
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sudo sed -i "s@__FINALPATH__@$final_path/@g" /etc/cron.d/$app
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#=================================================
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# UPDATE LUFI WITH CARTON
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#=================================================
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pushd $final_path # cd avec une stack pour revenir en arrière
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sudo carton install 2>&1 | sudo tee -a "/var/log/$app/setup_carton.log"
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popd # Revient au dossier courant avant pushd
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#=================================================
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# SECURING FILES AND DIRECTORIES
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#=================================================
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sudo chown -R $app: $final_path
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#=================================================
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# RESTART LUFI
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#=================================================
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sudo systemctl restart lufi
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#=================================================
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# SETUP SSOWAT
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#=================================================
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ynh_app_setting_set $app skipped_uris "/"
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if [ $is_public -eq 0 ]
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then
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ynh_app_setting_set "$app" unprotected_uris "/"
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fi
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# Reload Nginx
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#=================================================
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# RELOAD NGINX
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#=================================================
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sudo systemctl reload nginx
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sudo yunohost app ssowatconf
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