mirror of
https://github.com/YunoHost-Apps/django_example_ynh.git
synced 2024-09-03 18:26:21 +02:00
235 lines
8.4 KiB
Bash
Executable file
235 lines
8.4 KiB
Bash
Executable file
#!/bin/bash
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#=================================================
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# IMPORT GENERIC HELPERS
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#=================================================
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source _common.sh
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source /usr/share/yunohost/helpers
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#=================================================
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# MANAGE SCRIPT FAILURE
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#=================================================
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# Exit if an error occurs during the execution of the script
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ynh_abort_if_errors
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#=================================================
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# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
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#=================================================
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ynh_script_progression --message="Validating installation parameters..."
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# Path for e.g. "static" files, served by nginx:
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test ! -e "$public_path" || ynh_die --message="This path already contains a folder"
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# Path for own config files, e.g.: Django's settings.py:
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test ! -e "$final_path" || ynh_die --message="This path already contains a folder"
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# Register (book) web path
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ynh_webpath_register --app="$app" --domain="$domain" --path_url="$path_url"
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mkdir -p "$public_path/media" "$public_path/static"
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mkdir -p "$final_path"
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mkdir -p "$log_path"
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touch "${log_file}"
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#=================================================
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# STORE SETTINGS FROM MANIFEST
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#=================================================
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ynh_script_progression --message="Storing installation settings..."
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ynh_app_setting_set --app="$app" --key=admin --value="$admin"
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ynh_app_setting_set --app="$app" --key=public_path --value="$public_path"
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ynh_app_setting_set --app="$app" --key=final_path --value="$final_path"
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ynh_app_setting_set --app="$app" --key=log_path --value="$log_file"
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ynh_app_setting_set --app="$app" --key=domain --value="$domain"
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ynh_app_setting_set --app="$app" --key=path --value="$path_url"
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# Find a free port
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port=$(ynh_find_port --port=8000)
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# Set port as application setting
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# https://github.com/YunoHost/yunohost/blob/dev/data/helpers.d/setting
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ynh_app_setting_set --app="$app" --key=port --value="$port"
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db_pwd=$(ynh_app_setting_get --app="$app" --key=psqlpwd)
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admin_mail=$(ynh_user_get_info --username="$admin" --key=mail)
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redis_db=$(ynh_redis_get_free_db)
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ynh_app_setting_set --app="$app" --key=redis_db --value="$redis_db"
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# Always deactivate settings.DEBUG:
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ynh_app_setting_set --app=$app --key=django_debug --value="False"
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#=================================================
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# STANDARD MODIFICATIONS
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#=================================================
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# INSTALL DEPENDENCIES
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#=================================================
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ynh_script_progression --message="Installing dependencies..." --weight=20
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ynh_exec_warn_less ynh_install_app_dependencies "$pkg_dependencies"
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#=================================================
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# CREATE A PostgreSQL DATABASE
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#=================================================
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ynh_script_progression --message="Creating a PostgreSQL database..."
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db_name=$(ynh_sanitize_dbid --db_name="$app")
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db_user=$db_name
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ynh_app_setting_set --app="$app" --key=db_name --value="$db_name"
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ynh_psql_test_if_first_run
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# Initialize database and store postgres password for upgrade
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ynh_psql_setup_db --db_user="$db_user" --db_name="$db_name"
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#=================================================
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# NGINX CONFIGURATION
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#=================================================
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ynh_script_progression --message="Configuring nginx web server..."
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# Create a dedicated nginx config
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# https://github.com/YunoHost/yunohost/blob/dev/data/helpers.d/nginx
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ynh_add_nginx_config "public_path" "port"
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#=================================================
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# CREATE DEDICATED USER
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#=================================================
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ynh_script_progression --message="Configuring system user..."
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# A home directory for venv and settings etc.
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ynh_system_user_create --username="$app" --home_dir="$final_path" --use_shell
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#=================================================
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# PIP INSTALLATION
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#=================================================
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ynh_script_progression --message="Install project via pip..." --weight=50
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# Always recreate everything fresh with current python version
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ynh_secure_remove "${final_path}/venv"
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# Skip pip because of: https://github.com/YunoHost/issues/issues/1960
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python3 -m venv --without-pip "${final_path}/venv"
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cp ../conf/requirements.txt "$final_path/requirements.txt"
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chown -R "$app:" "$final_path"
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#run source in a 'sub shell'
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(
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set +o nounset
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source "${final_path}/venv/bin/activate"
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set -o nounset
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ynh_exec_as $app $final_path/venv/bin/python3 -m ensurepip
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ynh_exec_as $app $final_path/venv/bin/pip3 install --upgrade wheel pip setuptools
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ynh_exec_as $app $final_path/venv/bin/pip3 install --no-deps -r "$final_path/requirements.txt"
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)
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#=================================================
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# copy config files
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# ================================================
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ynh_script_progression --message="Create project configuration files..."
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ynh_add_config --template="gunicorn.conf.py" --destination="$final_path/gunicorn.conf.py"
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ynh_add_config --template="manage.py" --destination="$final_path/manage.py"
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chmod +x "$final_path/manage.py"
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ynh_add_config --template="settings.py" --destination="$final_path/settings.py"
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ynh_add_config --template="setup_user.py" --destination="$final_path/setup_user.py"
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ynh_add_config --template="urls.py" --destination="$final_path/urls.py"
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ynh_add_config --template="wsgi.py" --destination="$final_path/wsgi.py"
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ynh_add_config --template="local_settings.py" --destination="$final_path/local_settings.py"
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#=================================================
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# MIGRATE / COLLECTSTATIC / CREATEADMIN
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#=================================================
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ynh_script_progression --message="migrate/collectstatic/createadmin..." --weight=10
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cd "$final_path" || exit
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# Just for debugging:
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./manage.py diffsettings
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./manage.py migrate --no-input
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./manage.py collectstatic --no-input
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# Create/update Django superuser (set unusable password, because auth done via SSOwat):
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./manage.py create_superuser --username="$admin" --email="$admin_mail"
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# Check the configuration
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# This may fail in some cases with errors, etc., but the app works and the user can fix issues later.
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./manage.py check --deploy || true
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#=================================================
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# SETUP LOGROTATE
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#=================================================
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ynh_script_progression --message="Configuring log rotation..."
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# Use logrotate to manage app-specific logfile(s)
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ynh_use_logrotate "$log_file"
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#=================================================
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# INTEGRATE SERVICE IN YUNOHOST
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#=================================================
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ynh_script_progression --message="Integrating service in YunoHost..."
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yunohost service add $app --description="Web based management to catalog things" --log="${log_file}"
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#=================================================
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# GENERIC FINALIZATION
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#=================================================
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# SECURE FILES AND DIRECTORIES
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#=================================================
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# Set permissions to app files
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chown -R "$app:" "$log_path"
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chown -R "$app:www-data" "$public_path"
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chown -R "$app:" "$final_path"
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chmod o-rwx "$log_path"
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chmod o-rwx "$public_path"
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chmod o-rwx "$final_path"
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#=================================================
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# SETUP SYSTEMD
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#=================================================
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ynh_script_progression --message="Configuring a systemd service..."
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# https://github.com/YunoHost/yunohost/blob/dev/data/helpers.d/systemd
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ynh_add_systemd_config --service="$app" --template="systemd.service"
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#=================================================
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# SETUP SSOWAT
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#=================================================
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ynh_script_progression --message="Configuring SSOwat..."
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# Make app public if necessary or protect it
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if [ $is_public -eq 1 ]
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then
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# Everyone can access the app.
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# The "main" permission is automatically created before the install script.
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ynh_permission_update --permission "main" --add "visitors"
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fi
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#=================================================
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# Start django_example_ynh via systemd
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#=================================================
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ynh_script_progression --message="Starting django_example_ynh's services..." --weight=5
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ynh_systemd_action --service_name="$app" --action="start"
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#=================================================
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# RELOAD NGINX
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#=================================================
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ynh_script_progression --message="Reloading nginx web server..."
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ynh_systemd_action --service_name="nginx" --action="reload"
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#=================================================
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# END OF SCRIPT
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#=================================================
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ynh_script_progression --message="Installation of $app completed" --last
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