mirror of
https://github.com/YunoHost-Apps/pytition_ynh.git
synced 2024-09-03 20:16:08 +02:00
227 lines
8.3 KiB
Bash
227 lines
8.3 KiB
Bash
#!/bin/bash
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#=================================================
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# GENERIC START
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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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# LOAD SETTINGS
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#=================================================
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ynh_script_progression --message="Loading installation settings..." --time --weight=1
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app=$YNH_APP_INSTANCE_NAME
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domain=$(ynh_app_setting_get --app=$app --key=domain)
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path_url=$(ynh_app_setting_get --app=$app --key=path)
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final_path=$(ynh_app_setting_get --app=$app --key=final_path)
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db_name=$(ynh_app_setting_get --app=$app --key=db_name)
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#=================================================
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# CHECK VERSION
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#=================================================
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### This helper will compare the version of the currently installed app and the version of the upstream package.
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### $upgrade_type can have 2 different values
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### - UPGRADE_APP if the upstream app version has changed
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### - UPGRADE_PACKAGE if only the YunoHost package has changed
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### ynh_check_app_version_changed will stop the upgrade if the app is up to date.
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### UPGRADE_APP should be used to upgrade the core app only if there's an upgrade to do.
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upgrade_type=$(ynh_check_app_version_changed)
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#=================================================
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# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
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#=================================================
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ynh_script_progression --message="Backing up the app before upgrading (may take a while)..." --time --weight=1
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# Backup the current version of the app
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ynh_backup_before_upgrade
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ynh_clean_setup () {
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# Restore it if the upgrade fails
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ynh_restore_upgradebackup
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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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# STANDARD UPGRADE STEPS
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#=================================================
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# STOP SYSTEMD SERVICE
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#=================================================
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ynh_script_progression --message="Stopping a systemd service..." --time --weight=1
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ynh_systemd_action --service_name=$app --action="stop" --log_path="/var/log/$app/$app.log"
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#=================================================
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# ENSURE DOWNWARD COMPATIBILITY
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#=================================================
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ynh_script_progression --message="Ensuring downward compatibility..." --time --weight=1
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#
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# N.B. : the followings setting migrations snippets are provided as *EXAMPLES*
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# of what you may want to do in some cases (e.g. a setting was not defined on
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# some legacy installs and you therefore want to initiaze stuff during upgrade)
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#
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# If db_name doesn't exist, create it
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#if [ -z "$db_name" ]; then
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# db_name=$(ynh_sanitize_dbid --db_name=$app)
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# ynh_app_setting_set --app=$app --key=db_name --value=$db_name
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#fi
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# If final_path doesn't exist, create it
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#if [ -z "$final_path" ]; then
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# final_path=/var/www/$app
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# ynh_app_setting_set --app=$app --key=final_path --value=$final_path
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#fi
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#=================================================
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# CREATE DEDICATED USER
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#=================================================
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ynh_script_progression --message="Making sure dedicated system user exists..." --time --weight=1
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# Create a dedicated user (if not existing)
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ynh_system_user_create --username=$app --home_dir="$final_path"
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#=================================================
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# DOWNLOAD, CHECK AND UNPACK SOURCE
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#=================================================
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if [ "$upgrade_type" == "UPGRADE_APP" ]
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then
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ynh_script_progression --message="Upgrading source files..." --time --weight=1
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# Download, check integrity, uncompress and patch the source from app.src
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ynh_setup_source --dest_dir="$final_path/pytition"
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fi
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# FIXME: this should be managed by the core in the future
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# Here, as a packager, you may have to tweak the ownerhsip/permissions
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# such that the appropriate users (e.g. maybe www-data) can access
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# files in some cases.
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# But FOR THE LOVE OF GOD, do not allow r/x for "others" on the entire folder -
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# this will be treated as a security issue.
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chmod 750 "$final_path"
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chmod -R o-rwx "$final_path"
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chown -R $app:www-data "$final_path"
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#=================================================
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# NGINX CONFIGURATION
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#=================================================
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ynh_script_progression --message="Upgrading NGINX web server configuration..." --time --weight=1
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# Create a dedicated NGINX config
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ynh_add_nginx_config
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#=================================================
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# UPGRADE DEPENDENCIES
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#=================================================
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ynh_script_progression --message="Upgrading dependencies..." --time --weight=1
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ynh_install_app_dependencies "${pkg_dependencies[@]}"
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#=================================================
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# SPECIFIC UPGRADE
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#=================================================
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# Upgrade virtualenv content
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#=================================================
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ynh_script_progression --message="Upgrading python dependencies..." --time --weight=1
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python3 -m venv --upgrade ENV_DIR
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(
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set +o nounset
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source "${final_path}/venv/bin/activate"
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set -o nounset
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python3 -m pip install -r requirements.txt --upgrade
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)
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#=================================================
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# Update the configuration
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#=================================================
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ynh_script_progression --message="Adding configuration files..." --time --weight=1
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secret_key=$(generate_secret_key)
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config_path="$final_path/pytition/pytition/pytition/settings/config.py"
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ynh_add_config --template="../conf/config.py" --destination="$config_path"
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chmod 400 "$config_path"
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chown $app:$app "$config_path"
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ynh_add_config --template="../conf/uwsgi.yaml" --destination="$final_path/uwsgi.yaml"
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chmod 400 "$final_path/uwsgi.yaml"
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chown $app:$app "$final_path/uwsgi.yaml"
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#=================================================
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# Run app configuration
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#=================================================
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ynh_script_progression --message="Running app configuration..." --time --weight=1
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ynh_exec_as $app bash -c "
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set +o nounset
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source '$final_path/venv/bin/activate'
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set -o nounset
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cd '$final_path/pytition/pytition'
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export DJANGO_SETTINGS_MODULE=pytition.settings.config
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python3 manage.py migrate
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python3 manage.py collectstatic
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python3 manage.py compilemessages
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"
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chown -R $app:www-data "$final_path/static"
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#=================================================
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# SETUP SYSTEMD
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#=================================================
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ynh_script_progression --message="Upgrading systemd configuration..." --time --weight=1
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# Create a dedicated systemd config
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ynh_add_systemd_config
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#=================================================
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# GENERIC FINALIZATION
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#=================================================
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# SETUP LOGROTATE
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#=================================================
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# ynh_script_progression --message="Upgrading logrotate configuration..." --time --weight=1
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# # Use logrotate to manage app-specific logfile(s)
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# ynh_use_logrotate --non-append
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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..." --time --weight=1
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yunohost service add $app --description="Pytition uWSGI app $app" --log="/var/log/$app/$app.log"
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#=================================================
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# START SYSTEMD SERVICE
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#=================================================
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ynh_script_progression --message="Starting a systemd service..." --time --weight=1
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ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
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#=================================================
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# UPGRADE FAIL2BAN
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#=================================================
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# ynh_script_progression --message="Reconfiguring Fail2Ban..." --time --weight=1
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# # Create a dedicated Fail2Ban config
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# ynh_add_fail2ban_config --logpath="/var/log/nginx/${domain}-error.log" --failregex="Regex to match into the log for a failed login"
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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..." --time --weight=1
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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="Upgrade of $app completed" --time --last
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