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mastodon_ynh/scripts/restore
2019-05-10 19:38:49 +02:00

171 lines
6.7 KiB
Bash

#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
#Keep this path for calling _common.sh inside the execution's context of backup and restore scripts
source ../settings/scripts/_common.sh
source ../settings/scripts/ynh_install_ruby
source ../settings/scripts/ynh_add_secure_repos__3
source /usr/share/yunohost/helpers
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
ynh_clean_setup () {
ynh_clean_check_starting
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# LOAD SETTINGS
#=================================================
ynh_script_progression --message="Loading settings..." --time --weight=1
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get --app=$app --key=domain)
path_url=$(ynh_app_setting_get --app=$app --key=path)
final_path=$(ynh_app_setting_get --app=$app --key=final_path)
db_name=$(ynh_app_setting_get --app=$app --key=db_name)
db_user=$app
db_pwd=$(ynh_app_setting_get --app=$app --key=db_pwd)
#=================================================
# CHECK IF THE APP CAN BE RESTORED
#=================================================
ynh_script_progression --message="Validating restoration parameters..." --time --weight=1
ynh_webpath_available --domain=$domain --path_url=$path_url \
|| ynh_die --message="Path not available: ${domain}${path_url}"
test ! -d $final_path \
|| ynh_die --message="There is already a directory: $final_path "
#=================================================
# STANDARD RESTORATION STEPS
#=================================================
# RESTORE THE NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Restoring nginx configuration..." --time --weight=1
ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
#=================================================
# RESTORE THE APP MAIN DIR
#=================================================
ynh_script_progression --message="Restoring the app main directory..." --time --weight=1
ynh_restore_file --origin_path="$final_path"
#=================================================
# RECREATE THE DEDICATED USER
#=================================================
ynh_script_progression --message="Recreating the dedicated system user..." --time --weight=1
# Create the dedicated user (if not existing)
ynh_system_user_create --username=$app --home_dir=$final_path
#=================================================
# RESTORE USER RIGHTS
#=================================================
ynh_script_progression --message="Restoring users rights..." --time --weight=1
# Restore permissions on app files
chown -R $app: $final_path
#=================================================
# SPECIFIC RESTORATION
#=================================================
# REINSTALL DEPENDENCIES
#=================================================
ynh_script_progression --message="Reinstalling dependencies..." --time --weight=1
# Import debian archive pubkey, need on ARM arch
arch=$(uname -m)
if [[ "$arch" = arm* ]]; then
apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 8B48AD6246925553
apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 7638D0442B90D010
fi
# Install extra_repo debian package backports & yarn
if [ "$(lsb_release --codename --short)" == "jessie" ]; then
ynh_install_extra_repo --repo="deb http://httpredir.debian.org/debian jessie-backports main" --append
fi
ynh_install_extra_repo --repo="deb https://dl.yarnpkg.com/debian/ stable main" --key="https://dl.yarnpkg.com/debian/pubkey.gpg" --append
# install nodejs
ynh_install_nodejs --nodejs_version="8"
ynh_install_app_dependencies $pkg_dependencies
#=================================================
# INSTALLING RUBY AND BUNDLER
#=================================================
ynh_script_progression --message="Installing Ruby..." --time --weight=1
ynh_install_ruby --ruby_version=2.6.0
/opt/rbenv/versions/2.6.0/bin/gem update --system
#=================================================
# RESTORE THE POSTGRESQL DATABASE
#=================================================
ynh_script_progression --message="Restoring the PostgreSQL database..." --time --weight=1
ynh_psql_test_if_first_run
ynh_psql_setup_db --db_user=$db_user --db_name=$db_name --db_pwd=$db_pwd
ynh_psql_execute_file_as_root --file="./db.sql" --database="$db_name"
#=================================================
# RESTORE SYSTEMD
#=================================================
ynh_script_progression --message="Restoring the systemd configuration..." --time --weight=1
ynh_restore_file --origin_path="/etc/systemd/system/$app-web.service"
ynh_restore_file --origin_path="/etc/systemd/system/$app-sidekiq.service"
ynh_restore_file --origin_path="/etc/systemd/system/$app-streaming.service"
systemctl enable "$app-web" "$app-sidekiq" "$app-streaming"
#=================================================
# ADVERTISE SERVICE IN ADMIN PANEL
#=================================================
ynh_script_progression --message="Advertising service in admin panel..." --time --weight=1
yunohost service add $app-web
yunohost service add $app-sidekiq
yunohost service add $app-streaming
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --time --weight=1
ynh_systemd_action --service_name=${app}-web --action="start" --log_path=systemd --line_match="Listening on tcp"
ynh_systemd_action --service_name=${app}-sidekiq --action="start" --log_path=systemd --line_match="Starting processing"
ynh_systemd_action --service_name=${app}-streaming --action="start" --log_path=systemd --line_match="Worker 1 now listening"
#=================================================
# RESTORE THE CRON FILE
#=================================================
ynh_script_progression --message="Restoring a cron job for removing cache..." --time --weight=1
ynh_restore_file --origin_path="/etc/cron.d/$app"
#=================================================
# GENERIC FINALIZATION
#=================================================
# RELOAD NGINX
#=================================================
ynh_script_progression --message="Reloading nginx web server..." --time --weight=1
ynh_systemd_action --service_name=nginx --action=reload
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Restoration completed for $app" --time --last