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glitchsoc_ynh/scripts/upgrade
2019-05-12 03:01:21 +02:00

310 lines
14 KiB
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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source ynh_install_ruby
source ynh_add_secure_repos__3
source /usr/share/yunohost/helpers
#=================================================
# LOAD SETTINGS
#=================================================
ynh_script_progression --message="Loading installation settings..." --weight=4
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get --app=$app --key=domain)
path_url=$(ynh_app_setting_get --app=$app --key=path)
admin=$(ynh_app_setting_get --app=$app --key=admin)
is_public=$(ynh_app_setting_get --app=$app --key=is_public)
final_path=$(ynh_app_setting_get --app=$app --key=final_path)
language=$(ynh_app_setting_get --app=$app --key=language)
db_name=$(ynh_app_setting_get --app=$app --key=db_name)
db_pwd=$(ynh_app_setting_get --app=$app --key=db_pwd)
admin_mail=$(ynh_user_get_info --username=$admin --key='mail')
port_web=$(ynh_app_setting_get --app=$app --key=port_web)
port_stream=$(ynh_app_setting_get --app=$app --key=port_stream)
paperclip_secret=$(ynh_app_setting_get --app=$app --key=paperclip_secret)
secret_key_base=$(ynh_app_setting_get --app=$app --key=secret_key_base)
otp_secret=$(ynh_app_setting_get --app=$app --key=otp_secret)
vapid_private_key=$(ynh_app_setting_get --app=$app --key=vapid_private_key)
vapid_public_key=$(ynh_app_setting_get --app=$app --key=vapid_public_key)
#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
ynh_script_progression --message="Ensuring downward compatibility..." --weight=1
# If db_name doesn't exist, create it
if [ -z "$db_name" ]; then
db_name="${app}_production"
ynh_app_setting_set --app=$app --key=db_name --value=$db_name
fi
# If final_path doesn't exist, create it
if [ -z "$final_path" ]; then
final_path=/var/www/$app
ynh_app_setting_set --app=$app --key=final_path --value=$final_path
fi
# Check if admin is not null
if [[ "$admin" = "" || "$language" = "" ]]; then
echo "Unable to upgrade, please contact support"
ynh_die
fi
# If db_pwd doesn't exist, create it, need for old install
if [[ -z "$db_pwd" ]]; then
db_pwd=$(ynh_string_random)
ynh_app_setting_set --app=$app --key=db_pwd --value=$db_pwd
ynh_psql_test_if_first_run
sudo --login --user=postgres psql -c"ALTER user $app WITH PASSWORD '$db_pwd'" postgres
ynh_replace_string --match_string="DB_PASS=" --replace_string="DB_PASS=${db_pwd}" --target_file="${final_path}/live/.env.production"
fi
# If paperclip_secret doesn't exist, retrieve it or create it
if [[ -z "$paperclip_secret" ]]; then
paperclip_secret=$(grep -oP "PAPERCLIP_SECRET=\K\w+" test)
if [[ -z "$paperclip_secret" ]]; then
paperclip_secret=$(head -n128 /dev/urandom | tail -n +1 | tr -dc -d 'a-z0-9' | head -c128)
fi
ynh_app_setting_set --app=$app --key=paperclip_secret --value="$paperclip_secret"
fi
# If secret_key_base doesn't exist, retrieve it or create it
if [[ -z "$secret_key_base" ]]; then
secret_key_base=$(grep -oP "SECRET_KEY_BASE=\K\w+" test)
if [[ -z "$secret_key_base" ]]; then
secret_key_base=$(head -n128 /dev/urandom | tail -n +1 | tr -dc -d 'a-z0-9' | head -c128)
fi
ynh_app_setting_set --app=$app --key=secret_key_base --value="$secret_key_base"
fi
# If otp_secret doesn't exist, retrieve it or create it
if [[ -z "$otp_secret" ]]; then
otp_secret=$(grep -oP "OTP_SECRET=\K\w+" test)
if [[ -z "$otp_secret" ]]; then
otp_secret=$(head -n128 /dev/urandom | tail -n +1 | tr -dc -d 'a-z0-9' | head -c128)
fi
ynh_app_setting_set --app=$app --key=otp_secret --value="$otp_secret"
fi
#=================================================
# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
#=================================================
ynh_script_progression --message="Backing up the app before upgrading (may take a while)..." --weight=442
# Backup the current version of the app
ynh_backup_before_upgrade
ynh_clean_setup () {
ynh_clean_check_starting
# restore it if the upgrade fails
ynh_restore_upgradebackup
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# CHECK THE PATH
#=================================================
# Normalize the URL path syntax
path_url=$(ynh_normalize_url_path --path_url=$path_url)
#=================================================
# STANDARD UPGRADE STEPS
#=================================================
# STOP SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Stopping a systemd service..." --weight=22
ynh_systemd_action --service_name=${app}-web --action="stop" --log_path=systemd --line_match="Stopped"
ynh_systemd_action --service_name=${app}-sidekiq --action="stop" --log_path=systemd --line_match="Stopped"
ynh_systemd_action --service_name=${app}-streaming --action="stop" --log_path=systemd --line_match="Stopped"
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression --message="Upgrading source files..." --weight=14
# Download Mastodon
mv "$final_path/live" "$final_path/live_back"
ynh_setup_source --dest_dir="$final_path/live"
if [ -z $final_path/live_back/public/system ]; then
rsync -a "$final_path/live_back/public/system" "$final_path/live_back/public/."
fi
rsync -a "$final_path/live_back/.env.production" "$final_path/live/."
rm -Rf "$final_path/live_back"
# Clean files which are not needed anymore
ynh_secure_remove --file="$final_path/live/config/initializers/timeout.rb"
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Upgrading nginx web server configuration..." --weight=3
ynh_add_nginx_config 'port_web port_stream'
#=================================================
# UPGRADE DEPENDENCIES
#=================================================
ynh_script_progression --message="Upgrading dependencies..." --weight=24
# Install extra_repo debian package backports & yarn
if [ "$(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"
# TODO: use the same mecanism with other files
ynh_install_app_dependencies $pkg_dependencies
#=================================================
# CREATE DEDICATED USER
#=================================================
ynh_script_progression --message="Making sure dedicated system user exists..." --weight=7
# Create a dedicated user (if not existing)
ynh_system_user_create --username=$app --home_dir=$final_path
#=================================================
# SPECIFIC UPGRADE
#=================================================
# INSTALLING RUBY AND BUNDLER
#=================================================
ynh_script_progression --message="Installing Ruby..." --weight=424
ynh_install_ruby --ruby_version=2.6.0
/opt/rbenv/versions/2.6.0/bin/gem update --system
#/opt/rbenv/versions/2.6.0/bin/gem install bundler
#=================================================
# MODIFY A CONFIG FILE
#=================================================
ynh_script_progression --message="Modifying a config file..." --weight=1
cp -f ../conf/.env.production.sample "$final_path/live/.env.production"
ynh_replace_string --match_string="__DB_USER__" --replace_string="$app" --target_file="$final_path/live/.env.production"
ynh_replace_string --match_string="__DB_NAME__" --replace_string="$db_name" --target_file="$final_path/live/.env.production"
ynh_replace_string --match_string="__DB_PWD__" --replace_string="$db_pwd" --target_file="$final_path/live/.env.production"
ynh_replace_string --match_string="__DOMAIN__" --replace_string="$domain" --target_file="$final_path/live/.env.production"
ynh_replace_string --match_string="__SMTP_FROM_ADDRESS__" --replace_string="$admin_mail" --target_file="${final_path}/live/.env.production"
language="$(echo $language | head -c 2)"
ynh_replace_string --match_string="__LANGUAGE__" --replace_string="$language" --target_file="$final_path/live/.env.production"
ynh_replace_string --match_string="PAPERCLIP_SECRET=" --replace_string="PAPERCLIP_SECRET=$paperclip_secret" --target_file="${final_path}/live/.env.production"
ynh_replace_string --match_string="__SECRET_KEY_BASE__" --replace_string="$secret_key_base" --target_file="$final_path/live/.env.production"
ynh_replace_string --match_string="__OTP_SECRET__" --replace_string="$otp_secret" --target_file="$final_path/live/.env.production"
#=================================================
# UPGRADE MASTODON
#=================================================
ynh_script_progression --message="Upgrading Mastodon..." --weight=2640
chown -R "$app": "$final_path"
pushd "$final_path/live"
ynh_use_nodejs
if [ "$(lsb_release --codename --short)" == "jessie" ]; then
sudo -u "$app" env PATH=$PATH /opt/rbenv/versions/2.6.0/bin/bundle install --deployment --without development test
else
sudo -u "$app" env PATH=$PATH /opt/rbenv/versions/2.6.0/bin/bundle install --deployment --force --without development test
fi
sudo -u "$app" env PATH=$PATH yarn install --pure-lockfile
sudo -u "$app" env PATH=$PATH RAILS_ENV=production /opt/rbenv/versions/2.6.0/bin/bundle exec rails assets:clean
sudo -u "$app" env PATH=$PATH RAILS_ENV=production /opt/rbenv/versions/2.6.0/bin/bundle exec rails assets:precompile
sudo -u "$app" env PATH=$PATH RAILS_ENV=production /opt/rbenv/versions/2.6.0/bin/bundle exec rails db:migrate
popd
# If vapid_private_key doesn't exist, retrieve it or create it
if [[ -z "$vapid_private_key" ]]; then
sudo -u "$app" env PATH=$PATH RAILS_ENV=production /opt/rbenv/versions/2.6.0/bin/bundle exec rake mastodon:webpush:generate_vapid_key > key.txt
vapid_private_key=$(grep -oP "VAPID_PRIVATE_KEY=\K\w+" "$final_path/live/key.txt")
vapid_public_key=$(grep -oP "VAPID_PUBLIC_KEY=\K\w+" "$final_path/live/key.txt")
ynh_app_setting_set --app="$app" --key=vapid_private_key --value="$vapid_private_key"
ynh_app_setting_set --app="$app" --key=vapid_public_key --value="$vapid_public_key"
ynh_secure_remove --file="$final_path/live/key.txt"
fi
# Recalculate and store the checksum of the file for the next upgrade.
ynh_store_file_checksum --file="${final_path}/live/.env.production"
#=================================================
# SETUP CRON JOB FOR REMOVING CACHE
#=================================================
ynh_script_progression --message="Setuping a cron job for removing cache..." --weight=1
ynh_replace_string --match_string="__FINAL_PATH__" --replace_string="$final_path" --target_file="../conf/cron"
ynh_replace_string --match_string="__USER__" --replace_string="$app" --target_file="../conf/cron"
sudo cp -f ../conf/cron /etc/cron.d/$app
#=================================================
# SETUP SYSTEMD
#=================================================
ynh_script_progression --message="Upgrading systemd configuration..." --weight=13
# Create a dedicated systemd config
ynh_replace_string --match_string="__PORT_WEB__" --replace_string="$port_web" --target_file="../conf/mastodon-web.service"
ynh_replace_string --match_string="__PORT_STREAM__" --replace_string="$port_stream" --target_file="../conf/mastodon-streaming.service"
ynh_replace_string --match_string="__NODEJS_PATH__" --replace_string="$nodejs_path" --target_file="../conf/mastodon-streaming.service"
ynh_add_systemd_config --service="$app-web" --template="mastodon-web.service"
ynh_add_systemd_config --service="$app-sidekiq" --template="mastodon-sidekiq.service"
ynh_add_systemd_config --service="$app-streaming" --template="mastodon-streaming.service"
#=================================================
# GENERIC FINALIZATION
#=================================================
# SECURE FILES AND DIRECTORIES
#=================================================
ynh_script_progression --message="Securing files and directories..." --weight=9
# Set permissions on app files
chown -R $app: $final_path
#=================================================
# SETUP SSOWAT
#=================================================
ynh_script_progression --message="Upgrading SSOwat configuration..." --weight=1
# Make app public if necessary
if [ $is_public -eq 1 ]
then
# unprotected_uris allows SSO credentials to be passed anyway
ynh_app_setting_set --app=$app --key=unprotected_uris --value="/"
fi
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=48
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"
#=================================================
# RELOAD NGINX
#=================================================
ynh_script_progression --message="Reloading nginx web server..." --weight=2
ynh_systemd_action --service_name=nginx --action=reload
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Upgrade of $app completed" --last