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acropolis_ynh/scripts/install
2022-07-15 17:22:00 +02:00

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source ynh_add_swap
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
#=================================================
# RETRIEVE ARGUMENTS FROM THE MANIFEST
#=================================================
domain=$YNH_APP_ARG_DOMAIN
path_url="/"
is_public=$YNH_APP_ARG_IS_PUBLIC
admin=$YNH_APP_ARG_ADMIN
password=$YNH_APP_ARG_PASSWORD
email=$YNH_APP_ARG_EMAIL
app=$YNH_APP_INSTANCE_NAME
#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================
ynh_script_progression --message="Validating installation parameters..." --weight=1
final_path=/var/www/$app
test ! -e "$final_path" || ynh_die --message="This path already contains a folder"
# Register (book) web path
ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url
#=================================================
# STORE SETTINGS FROM MANIFEST
#=================================================
ynh_script_progression --message="Storing installation settings..." --weight=1
ynh_app_setting_set --app=$app --key=domain --value=$domain
ynh_app_setting_set --app=$app --key=path --value=$path_url
ynh_app_setting_set --app=$app --key=admin --value=$admin
#=================================================
# STANDARD MODIFICATIONS
#=================================================
# FIND AND OPEN A PORT
#=================================================
ynh_script_progression --message="Finding an available port..." --weight=1
# Find an available port
port_web=$(ynh_find_port --port=3000)
ynh_app_setting_set --app=$app --key=port_web --value=$port_web
#=================================================
# INSTALL DEPENDENCIES
#=================================================
ynh_script_progression --message="Installing dependencies..." --weight=1
ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies
ynh_exec_warn_less ynh_install_ruby --ruby_version=$RUBY_VERSION
#=================================================
# CREATE DEDICATED USER
#=================================================
ynh_script_progression --message="Configuring system user..." --weight=1
# Create a system user
ynh_system_user_create --username=$app --home_dir="$final_path"
#=================================================
# CREATE A POSTGRESQL DATABASE
#=================================================
ynh_script_progression --message="Creating a PostgreSQL database..."
db_name=$(ynh_sanitize_dbid --db_name=$app)
db_user=$db_name
ynh_app_setting_set --app=$app --key=db_name --value=$db_name
ynh_app_setting_set --app=$app --key=db_user --value=$db_user
ynh_psql_test_if_first_run
ynh_psql_setup_db --db_user=$db_user --db_name=$db_name
ynh_psql_execute_as_root --sql="CREATE EXTENSION IF NOT EXISTS hstore;" --database=$db_name
ynh_psql_execute_as_root --sql="CREATE EXTENSION IF NOT EXISTS pg_trgm;" --database=$db_name
db_pwd=$(ynh_app_setting_get --app=$app --key=psqlpwd)
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression --message="Setting up source files..." --weight=1
ynh_app_setting_set --app=$app --key=final_path --value=$final_path
# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source --dest_dir="$final_path"
mkdir -p "$final_path/tmp/pids"
chmod 750 "$final_path"
chmod -R o-rwx "$final_path"
chown -R $app:www-data "$final_path"
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Configuring NGINX web server..." --weight=1
# Create a dedicated NGINX config
ynh_add_nginx_config
#=================================================
# SPECIFIC SETUP
#=================================================
# ADD SWAP IF NEEDED
#=================================================
ynh_script_progression --message="Adding swap if needed..."
total_memory=$(ynh_get_ram --total)
swap_needed=0
if [ $total_memory -lt $MEMORY_NEEDED ]; then
# Need a minimum of 2.5Go of memory
swap_needed=$(($MEMORY_NEEDED - $total_memory))
fi
ynh_script_progression --message="Adding $swap_needed Mo to swap..."
ynh_add_swap --size=$swap_needed
#=================================================
# INSTALLING RUBY AND BUNDLER
#=================================================
ynh_script_progression --message="Installing Ruby..."
pushd "$final_path"
ynh_use_ruby
ynh_gem install bundler:1.17.3 --no-document
ynh_exec_as $app echo "gem: --no-ri --no-rdoc" >> "$final_path/.gemrc"
ynh_exec_as $app chmod +x script/server
popd
#=================================================
# ADD A CONFIGURATION
#=================================================
ynh_script_progression --message="Adding a configuration file..." --weight=1
database_yml="$final_path/config/database.yml"
diaspora_toml="$final_path/config/diaspora.toml"
ynh_add_config --template="../conf/database.yml.example" --destination="$database_yml"
ynh_add_config --template="../conf/diaspora.toml.example" --destination="$diaspora_toml"
chmod 400 "$database_yml"
chown $app:$app "$database_yml"
chmod 400 "$diaspora_toml"
chown $app:$app "$diaspora_toml"
#=================================================
# SETUP SYSTEMD
#=================================================
ynh_script_progression --message="Configuring a systemd service..." --weight=1
ynh_add_systemd_config --service="$app-web" --template="$app-web.service"
ynh_add_systemd_config --service="$app-sidekiq" --template="$app-sidekiq.service"
#=================================================
# INSTALLING ACROPOLIS
#=================================================
ynh_script_progression --message="Installing acropolis..."
pushd "$final_path"
ynh_exec_warn_less ynh_exec_as $app $ynh_ruby_load_path script/configure_bundler
ynh_exec_warn_less ynh_exec_as $app $ynh_ruby_load_path bin/bundle config set path 'vendor/bundle'
ynh_exec_warn_less ynh_exec_as $app $ynh_ruby_load_path bin/bundle install --full-index
popd
ynh_script_progression --message="Preparing the database and create initial admin user..."
pushd "$final_path"
ynh_exec_warn_less ynh_exec_as $app $ynh_ruby_load_path RAILS_ENV=production bin/rake db:migrate
ynh_exec_warn_less ynh_exec_as $app $ynh_ruby_load_path RAILS_ENV=production bin/rake assets:precompile
ynh_exec_warn_less ynh_exec_as $app $ynh_ruby_load_path RAILS_ENV=production bin/rake "admin:create[$admin, $email, $password]"
popd
#=================================================
# GENERIC FINALIZATION
#=================================================
# SETUP LOGROTATE
#=================================================
ynh_script_progression --message="Configuring log rotation..." --weight=1
# Use logrotate to manage application logfile(s)
ynh_use_logrotate
#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
yunohost service add "$app-web" --description="$app web service"
yunohost service add "$app-sidekiq" --description="$app sidekiq service"
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=1
ynh_systemd_action --service_name=${app}-web --action="start" --log_path=systemd --line_match="listening on"
ynh_systemd_action --service_name=${app}-sidekiq --action="start" --log_path=systemd --line_match="Booted Rails"
#=================================================
# SETUP SSOWAT
#=================================================
ynh_script_progression --message="Configuring permissions..." --weight=1
# Make app public if necessary
if [ $is_public -eq 1 ]
then
# Everyone can access the app.
# The "main" permission is automatically created before the install script.
ynh_permission_update --permission="main" --add="visitors"
fi
#=================================================
# RELOAD NGINX
#=================================================
ynh_script_progression --message="Reloading NGINX web server..." --weight=1
ynh_systemd_action --service_name=nginx --action=reload
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Installation of $app completed" --last