Add comments and upgrade some stuff
This commit is contained in:
Maniack Crudelis
121
scripts/install
121
scripts/install
@@ -13,6 +13,10 @@ source /usr/share/yunohost/helpers
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# MANAGE SCRIPT FAILURE
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#=================================================
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ynh_clean_setup () {
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### Remove this function if there's nothing to clean before calling the remove script.
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true
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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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@@ -25,17 +29,18 @@ path_url=$YNH_APP_ARG_PATH
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admin=$YNH_APP_ARG_ADMIN
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is_public=$YNH_APP_ARG_IS_PUBLIC
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language=$YNH_APP_ARG_LANGUAGE
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password=$YNH_APP_ARG_PASSWORD
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# This is a multi-instance app, meaning it can be installed several times independently
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# The id of the app as stated in the manifest is available as $YNH_APP_ID
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# The instance number is available as $YNH_APP_INSTANCE_NUMBER (equals "1", "2", ...)
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# The app instance name is available as $YNH_APP_INSTANCE_NAME
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# - the first time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample
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# - the second time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample__2
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# - ynhexample__{N} for the subsequent installations, with N=3,4, ...
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# The app instance name is probably what you are interested the most, since this is
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# guaranteed to be unique. This is a good unique identifier to define installation path,
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# db names, ...
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### If it's a multi-instance app, meaning it can be installed several times independently
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### The id of the app as stated in the manifest is available as $YNH_APP_ID
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### The instance number is available as $YNH_APP_INSTANCE_NUMBER (equals "1", "2", ...)
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### The app instance name is available as $YNH_APP_INSTANCE_NAME
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### - the first time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample
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### - the second time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample__2
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### - ynhexample__{N} for the subsequent installations, with N=3,4, ...
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### The app instance name is probably what you are interested the most, since this is
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### guaranteed to be unique. This is a good unique identifier to define installation path,
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### db names, ...
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app=$YNH_APP_INSTANCE_NAME
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#=================================================
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@@ -69,6 +74,11 @@ ynh_app_setting_set $app language $language
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# FIND AND OPEN A PORT
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#=================================================
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### Use these lines if you have to open a port for the application
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### `ynh_find_port` will find the first available port starting to the given port.
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### If you're not using these lines:
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### - Remove the section "CLOSE A PORT" in the remove script
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# Find a free port
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port=$(ynh_find_port 8095)
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# Open this port
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@@ -79,13 +89,27 @@ ynh_app_setting_set $app port $port
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# INSTALL DEPENDENCIES
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#=================================================
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### `ynh_install_app_dependencies` allow you to add any "apt" dependencies to the package.
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### Those deb packages will be installed as dependencies of this package.
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### If you're not using this helper:
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### - Remove the section "REMOVE DEPENDENCIES" in the remove script
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### - As well as the section "REINSTALL DEPENDENCIES" in the restore script
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### - And the section "UPGRADE DEPENDENCIES" in the upgrade script
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ynh_install_app_dependencies deb1 deb2
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#=================================================
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# CREATE A MYSQL DATABASE
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#=================================================
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# If your app uses a MySQL database, you can use these lines to bootstrap
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# a database, an associated user and save the password in app settings
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### Use these lines if you need a database for the application.
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### `ynh_mysql_setup_db` will create a database, an associated user and a ramdom password.
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### The password will be stored as 'mysqlpwd' into the app settings,
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### and will be available as $db_pwd
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### If you're not using these lines:
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### - Remove the section "BACKUP THE MYSQL DATABASE" in the backup script
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### - Remove also the section "REMOVE THE MYSQL DATABASE" in the remove script
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### - As well as the section "RESTORE THE MYSQL DATABASE" in the restore script
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db_name=$(ynh_sanitize_dbid $app)
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ynh_app_setting_set $app db_name $db_name
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@@ -95,6 +119,10 @@ ynh_mysql_setup_db $db_name $db_name
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# DOWNLOAD, CHECK AND UNPACK SOURCE
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#=================================================
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### `ynh_setup_source` is used to install an app from a zip or tar.gz file,
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### from an upstream source, like a git repository.
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### `ynh_setup_source` use the file conf/app.src
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ynh_app_setting_set $app final_path $final_path
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# Download, check integrity, uncompress and patch the source from app.src
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ynh_setup_source "$final_path"
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@@ -103,13 +131,10 @@ ynh_setup_source "$final_path"
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# NGINX CONFIGURATION
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#=================================================
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### `ynh_add_nginx_config` will use the file conf/nginx.conf
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# Create a dedicated nginx config
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ynh_add_nginx_config
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if [ "$path_url" != "/" ]
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then
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ynh_replace_string "^#sub_path_only" "" "/etc/nginx/conf.d/$domain.d/$app.conf"
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fi
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ynh_store_file_checksum "/etc/nginx/conf.d/$domain.d/$app.conf"
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#=================================================
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# CREATE DEDICATED USER
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@@ -122,6 +147,17 @@ ynh_system_user_create $app
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# PHP-FPM CONFIGURATION
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#=================================================
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### `ynh_add_fpm_config` is used to set up an php config.
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### You can remove it if your app doesn't use php.
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### `ynh_add_fpm_config` will use the files conf/php-fpm.conf and conf/php-fpm.ini
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### If you're not using these lines:
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### - You can remove those files in conf/.
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### - Remove the section "BACKUP THE PHP-FPM CONFIGURATION" in the backup script
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### - Remove also the section "REMOVE PHP-FPM CONFIGURATION" in the remove script
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### - As well as the section "RESTORE THE PHP-FPM CONFIGURATION" in the restore script
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### With the reload at the end of the script.
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### - And the section "PHP-FPM CONFIGURATION" in the upgrade script
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# Create a dedicated php-fpm config
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ynh_add_fpm_config
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@@ -135,6 +171,17 @@ ynh_add_fpm_config
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# SETUP SYSTEMD
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#=================================================
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### `ynh_systemd_config` is used to configure a systemd script for an app.
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### It can be used for app would use sysvinit (with adaptation) or systemd.
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### Have a look to the app to be sure this app need a systemd script.
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### `ynh_systemd_config` will use the file conf/systemd.service
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### If you're not using these lines:
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### - You can remove those files in conf/.
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### - Remove the section "BACKUP SYSTEMD" in the backup script
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### - Remove also the section "STOP AND REMOVE SERVICE" in the remove script
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### - As well as the section "RESTORE SYSTEMD" in the restore script
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### - And the section "SETUP SYSTEMD" in the upgrade script
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# Create a dedicated systemd config
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ynh_systemd_config
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@@ -142,6 +189,10 @@ ynh_systemd_config
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# SETUP APPLICATION WITH CURL
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#=================================================
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### Use those lines only if the app need to be installed by a web application
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### Because, we don't want to ask the final user to it himself,
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### we're going to use curl to fill the field of the application.
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# Set right permissions for curl install
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chown -R $app: $final_path
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@@ -156,16 +207,28 @@ systemctl reload nginx
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# Installation with curl
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ynh_local_curl "/INSTALL_PATH" "key1=value1" "key2=value2" "key3=value3"
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# Remove the public access
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if [ $is_public -eq 0 ]
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then
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ynh_app_setting_delete $app skipped_uris
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fi
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#=================================================
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# MODIFY A CONFIG FILE
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#=================================================
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### `ynh_replace_string` is used to replace string in a file.
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ynh_replace_string "match_string" "replace_string" "$final_path/CONFIG_FILE"
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#=================================================
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# STORE THE CHECKSUM OF THE CONFIG FILE
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#=================================================
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### `ynh_store_file_checksum` is used to store the checksum of a file.
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### That way, during the upgrade script, by using `ynh_backup_if_checksum_is_different`,
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### you can make a backup of this file before modifying it again if the admin had modified it.
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# Calculate and store the config file checksum into the app settings
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ynh_store_file_checksum "$final_path/CONFIG_FILE"
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@@ -175,6 +238,10 @@ ynh_store_file_checksum "$final_path/CONFIG_FILE"
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# SECURE FILES AND DIRECTORIES
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#=================================================
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### For security reason, any app should set the permission to root: before anything else.
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### Then, if write authorisation is needed, any access should be given only to directories
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### that really need such authorisations.
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# Set permissions to app files
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chown -R root: $final_path
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@@ -182,6 +249,14 @@ chown -R root: $final_path
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# SETUP LOGROTATE
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#=================================================
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### `ynh_use_logrotate` is used to configure a logrotate configuration for the logs of this app.
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### Use this helper only if there effectively a log for this app.
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### If you're not using this helper:
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### - Remove the section "BACKUP LOGROTATE" in the backup script
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### - Remove also the section "REMOVE LOGROTATE CONFIGURATION" in the remove script
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### - As well as the section "RESTORE THE LOGROTATE CONFIGURATION" in the restore script
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### - And the section "SETUP LOGROTATE" in the upgrade script
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# Use logrotate to manage application logfile(s)
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ynh_use_logrotate
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@@ -189,16 +264,20 @@ ynh_use_logrotate
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# ADVERTISE SERVICE IN ADMIN PANEL
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#=================================================
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### `yunohost service add` is a cli yunohost command to add a service in the admin panel.
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### You'll find the service in the 'services' section of YunoHost admin panel.
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### This cli command would be useless if the app does not have any services (systemd or sysvinit)
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### If you're not using these lines:
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### - You can remove those files in conf/.
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### - Remove the section "REMOVE SERVICE FROM ADMIN PANEL" in the remove script
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### - As well as the section ADVERTISE SERVICE IN ADMIN PANEL" in the restore script
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yunohost service add NAME_INIT.D --log "/var/log/FILE.log"
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#=================================================
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# SETUP SSOWAT
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#=================================================
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if [ $is_public -eq 0 ]
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then # Remove the public access
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ynh_app_setting_delete $app skipped_uris
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fi
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# Make app public if necessary
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if [ $is_public -eq 1 ]
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then
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