mirror of
https://github.com/YunoHost-Apps/grafana_ynh.git
synced 2024-09-03 20:36:29 +02:00
139 lines
4.6 KiB
Bash
139 lines
4.6 KiB
Bash
#!/bin/bash
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#=================================================
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# GENERIC STARTING
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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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# RETRIEVE ARGUMENTS
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#=================================================
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old_domain=$YNH_APP_OLD_DOMAIN
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old_path=$YNH_APP_OLD_PATH
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new_domain=$YNH_APP_NEW_DOMAIN
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new_path=$YNH_APP_NEW_PATH
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app=$YNH_APP_INSTANCE_NAME
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#=================================================
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# LOAD SETTINGS
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#=================================================
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ynh_script_progression --message="Loading installation settings..." --weight=1
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port=$(ynh_app_setting_get --app=$app --key=port)
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#=================================================
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# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
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#=================================================
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ynh_script_progression --message="Backing up the app before changing its url (may take a while)..." --weight=4
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# Backup the current version of the app
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ynh_backup_before_upgrade
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ynh_clean_setup () {
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# Remove the new domain config file, the remove script won't do it as it doesn't know yet its location.
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ynh_secure_remove --file="/etc/nginx/conf.d/$new_domain.d/$app.conf"
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# restore it if the upgrade fails
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ynh_restore_upgradebackup
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}
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# Exit if an error occurs during the execution of the script
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ynh_abort_if_errors
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#=================================================
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# CHECK WHICH PARTS SHOULD BE CHANGED
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#=================================================
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change_domain=0
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if [ "$old_domain" != "$new_domain" ]
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then
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change_domain=1
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fi
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change_path=0
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if [ "$old_path" != "$new_path" ]
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then
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change_path=1
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fi
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#=================================================
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# STANDARD MODIFICATIONS
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#=================================================
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# STOP SYSTEMD SERVICE
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#=================================================
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ynh_script_progression --message="Stopping a systemd service..." --weight=2
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ynh_systemd_action --service_name=grafana-server --action="stop" --log_path="/var/log/grafana/grafana.log"
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#=================================================
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# MODIFY URL IN NGINX CONF
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#=================================================
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ynh_script_progression --message="Updating nginx web server configuration..." --weight=1
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nginx_conf_path=/etc/nginx/conf.d/$old_domain.d/$app.conf
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# Change the path in the nginx config file
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if [ $change_path -eq 1 ]
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then
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# Make a backup of the original nginx config file if modified
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ynh_backup_if_checksum_is_different --file="$nginx_conf_path"
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# Set global variables for nginx helper
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domain="$old_domain"
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path_url="$new_path"
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# Create a dedicated nginx config
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ynh_add_nginx_config
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fi
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# Change the domain for nginx
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if [ $change_domain -eq 1 ]
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then
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# Delete file checksum for the old conf file location
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ynh_delete_file_checksum --file="$nginx_conf_path"
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mv $nginx_conf_path /etc/nginx/conf.d/$new_domain.d/$app.conf
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# Store file checksum for the new config file location
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ynh_store_file_checksum --file="/etc/nginx/conf.d/$new_domain.d/$app.conf"
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fi
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#=================================================
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# SPECIFIC MODIFICATIONS
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#=================================================
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ynh_script_progression --message="Updating Grafana configuration..." --weight=1
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grafana_conf="/etc/grafana/grafana.ini"
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# Set domain
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sed -i "/^\[server\]$/,/^\[/ s@domain = .*@domain = $new_domain@" $grafana_conf
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# Set final URL
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sed -i "/^\[server\]$/,/^\[/ s@root_url = .*@root_url = https://$new_domain$new_path@" $grafana_conf
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# Specify if using sub_path
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if [ "$new_path" != "/" ]; then
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sed -i "/^\[server\]$/,/^\[/ s@serve_from_sub_path = .*@serve_from_sub_path = true@" $grafana_conf
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else
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sed -i "/^\[server\]$/,/^\[/ s@serve_from_sub_path = .*@serve_from_sub_path = false@" $grafana_conf
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fi
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#=================================================
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# GENERIC FINALISATION
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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..." --weight=2
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ynh_systemd_action --service_name=grafana-server --action="start" --log_path="/var/log/grafana/grafana.log" --line_match="HTTP Server Listen" --timeout=600
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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..." --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="Change of URL completed for $app" --last
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