grafana_ynh/scripts/remove

#!/bin/bash

#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================

source _common.sh
source /usr/share/yunohost/helpers

#=================================================
# LOAD SETTINGS
#=================================================
#REMOVEME? ynh_script_progression --message="Loading installation settings..." --weight=1

#REMOVEME? app=$YNH_APP_INSTANCE_NAME

#REMOVEME? domain=$(ynh_app_setting_get --app=$app --key=domain)
#REMOVEME? port=$(ynh_app_setting_get --app=$app --key=port)
#REMOVEME? db_name=$(ynh_app_setting_get --app=$app --key=db_name)
#REMOVEME? db_user=$db_name

#=================================================
# STANDARD REMOVE
#=================================================
# REMOVE SERVICE INTEGRATION IN YUNOHOST
#=================================================

# Remove the service from the list of services known by YunoHost (added from `yunohost service add`)
if ynh_exec_warn_less yunohost service status grafana-server >/dev/null
then
	ynh_script_progression --message="Removing $app service integration..." --weight=1
	yunohost service remove grafana-server
	yunohost service remove influxdb
fi

#=================================================
# REMOVE THE MYSQL DATABASE
#=================================================
#REMOVEME? ynh_script_progression --message="Removing the MySQL database..." --weight=3

# Remove a database if it exists, along with the associated user
#REMOVEME? ynh_mysql_remove_db --db_user=$db_user --db_name=$db_name

#=================================================
# REMOVE NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Removing NGINX web server configuration..." --weight=1

# Remove the dedicated NGINX config
ynh_remove_nginx_config

#=================================================
# REMOVE DEPENDENCIES
#=================================================
#REMOVEME? ynh_script_progression --message="Removing dependencies..." --weight=26

# Remove metapackage and its dependencies
#REMOVEME? ynh_remove_app_dependencies

#=================================================
# SPECIFIC REMOVE
#=================================================
# REMOVE VARIOUS FILES
#=================================================
ynh_script_progression --message="Removing various files..."

# If NetData is installed, configure it not to feed InfluxDB any more
netdata_conf="/opt/netdata/etc/netdata/exporting.conf"
if [[ -f "$netdata_conf" ]] ; then
    sed -i '/^\[exporting:global\]$/,/^\[/ {
        s/enabled = yes/enabled = no/
        s/update every = 60/# update every = 10/
      }' $netdata_conf
fi

ynh_secure_remove --file="/etc/grafana/grafana.ini"

#=================================================
# END OF SCRIPT
#=================================================

ynh_script_progression --message="Removal of $app completed" --last