mirror of
https://github.com/YunoHost-Apps/prometheus_ynh.git
synced 2024-09-03 20:16:01 +02:00
148 lines
5.4 KiB
Bash
148 lines
5.4 KiB
Bash
#!/bin/bash
|
|
|
|
#=================================================
|
|
# GENERIC START
|
|
#=================================================
|
|
# IMPORT GENERIC HELPERS
|
|
#=================================================
|
|
|
|
source _common.sh
|
|
source /usr/share/yunohost/helpers
|
|
|
|
#=================================================
|
|
# LOAD SETTINGS
|
|
#=================================================
|
|
ynh_script_progression --message="Loading installation settings..." --weight=1
|
|
|
|
app=$YNH_APP_INSTANCE_NAME
|
|
|
|
domain=$(ynh_app_setting_get --app=$app --key=domain)
|
|
path_url=$(ynh_app_setting_get --app=$app --key=path)
|
|
admin=$(ynh_app_setting_get --app=$app --key=admin)
|
|
final_path=$(ynh_app_setting_get --app=$app --key=final_path)
|
|
port=$(ynh_app_setting_get --app=$app --key=port)
|
|
|
|
#=================================================
|
|
# CHECK VERSION
|
|
#=================================================
|
|
|
|
### This helper will compare the version of the currently installed app and the version of the upstream package.
|
|
### $upgrade_type can have 2 different values
|
|
### - UPGRADE_APP if the upstream app version has changed
|
|
### - UPGRADE_PACKAGE if only the YunoHost package has changed
|
|
### ynh_check_app_version_changed will stop the upgrade if the app is up to date.
|
|
### UPGRADE_APP should be used to upgrade the core app only if there's an upgrade to do.
|
|
upgrade_type=$(ynh_check_app_version_changed)
|
|
|
|
#=================================================
|
|
# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
|
|
#=================================================
|
|
ynh_script_progression --message="Backing up the app before upgrading (may take a while)..." --weight=4
|
|
|
|
# Backup the current version of the app
|
|
ynh_backup_before_upgrade
|
|
ynh_clean_setup () {
|
|
# Restore it if the upgrade fails
|
|
ynh_restore_upgradebackup
|
|
}
|
|
# Exit if an error occurs during the execution of the script
|
|
ynh_abort_if_errors
|
|
|
|
#=================================================
|
|
# STANDARD UPGRADE STEPS
|
|
#=================================================
|
|
# STOP SYSTEMD SERVICE
|
|
#=================================================
|
|
ynh_script_progression --message="Stopping a systemd service..." --weight=1
|
|
|
|
ynh_systemd_action --service_name=$app --action="stop" --log_path="systemd"
|
|
|
|
#=================================================
|
|
# ENSURE DOWNWARD COMPATIBILITY
|
|
#=================================================
|
|
ynh_script_progression --message="Ensuring downward compatibility..." --weight=1
|
|
|
|
# Create a permission if needed
|
|
if ! ynh_permission_exists --permission="api"; then
|
|
ynh_permission_create --permission="api" --url="/api" --allowed="visitors" --show_tile="false" --protected="true"
|
|
fi
|
|
|
|
#=================================================
|
|
# CREATE DEDICATED USER
|
|
#=================================================
|
|
ynh_script_progression --message="Making sure dedicated system user exists..." --weight=1
|
|
|
|
# Create a dedicated user (if not existing)
|
|
ynh_system_user_create --username=$app --home_dir="$final_path"
|
|
|
|
#=================================================
|
|
# DOWNLOAD, CHECK AND UNPACK SOURCE
|
|
#=================================================
|
|
|
|
if [ "$upgrade_type" == "UPGRADE_APP" ]
|
|
then
|
|
ynh_script_progression --message="Upgrading source files..." --weight=3
|
|
|
|
# Download, check integrity, uncompress and patch the source from app.src
|
|
ynh_setup_source --dest_dir="$final_path" --source_id="app.$architecture" --keep="prometheus.yml"
|
|
fi
|
|
|
|
chmod 750 "$final_path"
|
|
chmod -R o-rwx "$final_path"
|
|
chown -R $app:www-data "$final_path"
|
|
|
|
#=================================================
|
|
# NGINX CONFIGURATION
|
|
#=================================================
|
|
ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=1
|
|
|
|
# Create a dedicated NGINX config
|
|
ynh_add_nginx_config
|
|
|
|
#=================================================
|
|
# SPECIFIC UPGRADE
|
|
#=================================================
|
|
# SETUP SYSTEMD
|
|
#=================================================
|
|
ynh_script_progression --message="Upgrading systemd configuration..." --weight=1
|
|
|
|
# Create a dedicated systemd config
|
|
ynh_add_systemd_config
|
|
|
|
#=================================================
|
|
# GENERIC FINALIZATION
|
|
#=================================================
|
|
# SETUP LOGROTATE
|
|
#=================================================
|
|
ynh_script_progression --message="Upgrading logrotate configuration..." --weight=1
|
|
|
|
# Use logrotate to manage app-specific logfile(s)
|
|
ynh_use_logrotate --non-append
|
|
ynh_use_logrotate --non-append --logfile="$final_path/.data/logs"
|
|
|
|
#=================================================
|
|
# INTEGRATE SERVICE IN YUNOHOST
|
|
#=================================================
|
|
ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
|
|
|
|
yunohost service add $app --description="Prometheus daemon" --log="systemd"
|
|
|
|
#=================================================
|
|
# START SYSTEMD SERVICE
|
|
#=================================================
|
|
ynh_script_progression --message="Starting a systemd service..." --weight=2
|
|
|
|
ynh_systemd_action --service_name=$app --action="start" --log_path="systemd" --line_match="Started Prometheus daemon" --timeout=30
|
|
|
|
#=================================================
|
|
# 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="Upgrade of $app completed" --last
|