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https://github.com/YunoHost-Apps/my_webapp_ynh.git
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[enh] Update backup and restore scripts to fit changes
This commit is contained in:
Jérôme Lebleu
parent
b6886dcbec
commit
643223ec31
4 changed files with 96 additions and 74 deletions
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@ -10,7 +10,6 @@ the SFTP user.
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## TODO
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* Update `upgrade` script and manage upgrading from current official app
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* Update `backup` and `restore` scripts
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## Links
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@ -1,22 +1,31 @@
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#!/bin/bash
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# The parameter $1 is the backup directory location dedicated to the app
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backup_dir=$1
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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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# The parameter $2 is theid of the app instance
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app=$2
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# Get multi-instances specific variables
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app=$YNH_APP_INSTANCE_NAME
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domain=$(sudo yunohost app setting $app domain)
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path=$(sudo yunohost app setting $app path)
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user=$(sudo yunohost app setting $app allowed_users)
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is_public=$(sudo yunohost app setting $app is_public)
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# Source app helpers
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. /usr/share/yunohost/helpers
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# Retrieve app settings
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domain=$(ynh_app_setting_get "$app" domain)
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path=$(ynh_app_setting_get "$app" path)
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mysql_db=$(ynh_app_setting_get "$app" mysql_db)
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# Copy the app files
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final_path=/var/www/$app
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sudo mkdir -p ${backup_dir}/var/www
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sudo cp -a $final_path "${backup_dir}/var/www/$app"
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DESTDIR="/var/www/${app}"
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ynh_backup "$DESTDIR" "sources" 1
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# Copy the conf files
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sudo mkdir -p "${backup_dir}/conf"
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sudo cp -a /etc/nginx/conf.d/$domain.d/$app.conf "${backup_dir}/conf/nginx.conf"
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sudo cp -a /etc/php5/fpm/pool.d/$app.conf "${backup_dir}/conf/php-fpm.conf"
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ynh_backup "/etc/nginx/conf.d/${domain}.d/${app}.conf" "conf/nginx.conf"
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ynh_backup "/etc/php5/fpm/pool.d/${app}.conf" "conf/php-fpm.conf"
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# Dump the database
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if [[ $mysql_db -eq 1 ]]; then
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dbname=$app
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dbuser=$app
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dbpass=$(ynh_app_setting_get "$app" mysqlpwd)
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mysqldump -u "$dbuser" -p"$dbpass" --no-create-db "$dbname" > ./dump.sql
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fi
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@ -43,7 +43,7 @@ Match User ${user}
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AllowTcpForwarding no
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PermitTunnel no
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X11Forwarding no
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##<- ${app}" | sudo tee -a /etc/ssh/sshd_config
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##<- ${app}" | sudo tee -a /etc/ssh/sshd_config >/dev/null
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# Specify the user and the domain in the home page
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sed -i "s@{DOMAIN}@${domain}@g" ../sources/www/index.html
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130
scripts/restore
130
scripts/restore
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@ -1,67 +1,81 @@
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#!/bin/bash
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# This restore script is adapted to Yunohost >=2.4
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# The parameter $1 is the backup directory location dedicated to the app
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backup_dir=$1
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set -e
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# The parameter $2 is the id of the app instance ex: ynhexample__2
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app=$2
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# Get multi-instances specific variables
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app=$YNH_APP_INSTANCE_NAME
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# Get old parameter of the app
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domain=$(sudo yunohost app setting $app domain)
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path=$(sudo yunohost app setting $app path)
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user=$(sudo yunohost app setting $app allowed_users)
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is_public=$(sudo yunohost app setting $app is_public)
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# Source app helpers
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. /usr/share/yunohost/helpers
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# Retrieve old app settings
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domain=$(ynh_app_setting_get "$app" domain)
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path=$(ynh_app_setting_get "$app" path)
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mysql_db=$(ynh_app_setting_get "$app" mysql_db)
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password=$(ynh_app_setting_get "$app" password)
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user=$(ynh_app_setting_get "$app" user)
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# Check domain/path availability
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sudo yunohost app checkurl $domain$path -a $app
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if [[ ! $? -eq 0 ]]; then
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echo "There is already an app on this URL : $domain$path" | sudo tee /dev/stderr
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exit 1
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sudo yunohost app checkurl "${domain}${path}" -a "$app" \
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|| exit 1
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# Check destination directory
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DESTDIR="/var/www/$app"
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[[ -d $DESTDIR ]] && ynh_die \
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"The destination directory '$DESTDIR' already exists.\
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You should safely delete it before restoring this app."
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# Check configuration files
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nginx_conf="/etc/nginx/conf.d/${domain}.d/${app}.conf"
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[[ -f $nginx_conf ]] && ynh_die \
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"The NGINX configuration already exists at '${nginx_conf}'.
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You should safely delete it before restoring this app."
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phpfpm_conf="/etc/php5/fpm/pool.d/${app}.conf"
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[[ -f $phpfpm_conf ]] && ynh_die \
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"The PHP FPM configuration already exists at '${phpfpm_conf}'.
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You should safely delete it before restoring this app."
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# Create the user account
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sudo useradd -c "${app} user account" \
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-d "$DESTDIR" -M -g www-data "$user" \
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|| ynh_die "Unable to create user account"
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sudo chpasswd <<< "${user}:${password}"
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# Harden SSH connection for the user
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echo "##-> ${app}
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# Hardening user connection
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Match User ${user}
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ChrootDirectory %h
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ForceCommand internal-sftp
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AllowTcpForwarding no
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PermitTunnel no
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X11Forwarding no
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##<- ${app}" | sudo tee -a /etc/ssh/sshd_config >/dev/null
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# Restore the app files
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sudo cp -a ./sources "$DESTDIR"
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sudo chown -hR "${user}:" "$DESTDIR"
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# Home directory of the user need to be owned by root to allow
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# SFTP connections
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sudo chown root: "$DESTDIR"
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# Create and restore the database as needed
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if [[ $mysql_db -eq 1 ]]; then
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dbname=$app
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dbuser=$app
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dbpass=$(ynh_app_setting_get "$app" mysqlpwd)
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ynh_mysql_create_db "$dbname" "$dbuser" "$dbpass"
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[[ -f ./dump.sql ]] \
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&& ynh_mysql_connect_as "$dbuser" "$dbpass" "$dbname" < ./dump.sql \
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|| echo "No MySQL dump has been found" >&2
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fi
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final_path=/var/www/$app
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if [ -d $final_path ]; then
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echo "There is already a directory: $final_path " | sudo tee /dev/stderr
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exit 1
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fi
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# Restore configuration files
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sudo cp -a ./conf/nginx.conf "$nginx_conf"
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sudo cp -a ./conf/php-fpm.conf "$phpfpm_conf"
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conf=/etc/nginx/conf.d/$domain.d/$app.conf
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if [ -f $conf ]; then
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echo "There is already a nginx conf file at this path: $conf " | sudo tee /dev/stderr
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exit 1
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fi
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phpconf=/etc/php5/fpm/pool.d/$app.conf
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if [ -f $phpconf ]; then
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echo "There is already a php-fpm conf file at this path: $phpconf " | sudo tee /dev/stderr
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exit 1
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fi
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# Restore sources & data
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sudo cp -a "${backup_dir}/var/www/$app" $final_path
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# Set permissions
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sudo chmod 775 -R $final_path/files
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sudo chown -hR www-data:www-data $final_path/files
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# Restore conf files
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sudo cp -a "${backup_dir}/conf/nginx.conf" $conf
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sudo cp -a "${backup_dir}/conf/php-fpm.conf" $phpconf
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sudo chown root: $phpconf
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sudo chmod 644 $phpconf
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# Reload Nginx
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sudo service nginx reload
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sudo killall php5-fpm || echo "PHP-FPM already killed"
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sudo service php5-fpm start
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# Set ssowat config
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if [ "$is_public" = "Yes" ];
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then
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sudo yunohost app setting $app unprotected_uris -v "/"
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fi
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sudo yunohost app setting $app protected_uris -v "/admin"
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sudo yunohost app ssowatconf
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# Reload services
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sudo service php5-fpm reload || true
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sudo service nginx reload || true
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sudo service sshd reload
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