mirror of
https://github.com/YunoHost-Apps/elasticsearch8_ynh.git
synced 2024-09-03 18:26:26 +02:00
143 lines
5.3 KiB
Bash
143 lines
5.3 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..." --weight=1
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app=$YNH_APP_INSTANCE_NAME
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final_path=$(ynh_app_setting_get --app=$app --key=final_path)
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datadir=$(ynh_app_setting_get --app=$app --key=datadir)
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port=$(ynh_app_setting_get --app=$app --key=port)
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xms=$(ynh_app_setting_get --app=$app --key=xms)
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xmx=$(ynh_app_setting_get --app=$app --key=xmx)
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#=================================================
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# CHECK VERSION
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#=================================================
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upgrade_type=$(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)..." --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..." --weight=1
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ynh_systemd_action --service_name=$app --action="stop" --log_path="/var/log/$app/$app.log"
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#=================================================
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# ENSURE DOWNWARD COMPATIBILITY
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#=================================================
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ynh_script_progression --message="Ensuring downward compatibility..." --weight=1
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#=================================================
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# CREATE DEDICATED USER
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#=================================================
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ynh_script_progression --message="Making sure dedicated system user exists..." --weight=1
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# Create a dedicated user (if not existing)
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ynh_system_user_create --username=$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..." --weight=20
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# Download, check integrity, uncompress and patch the source from app.src
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ynh_setup_source --dest_dir="$final_path" --source_id="$YNH_ARCH" --keep="config/elasticsearch.yml config/jvm.options.d/yunohost.conf"
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fi
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chmod 750 "$final_path"
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chmod -R o-rwx "$final_path"
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chown -R $app:$app "$final_path"
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#=================================================
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# UPDATE A CONFIG FILE
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#=================================================
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ynh_script_progression --message="Updating a configuration file..." --weight=1
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ynh_add_config --template="elasticsearch.yml" --destination="$final_path/config/elasticsearch.yml"
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ynh_add_config --template="jvm.options" --destination="$final_path/config/jvm.options.d/yunohost.options"
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chmod 400 "$final_path/config/elasticsearch.yml" "$final_path/config/jvm.options.d/yunohost.options"
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chown $app:$app "$final_path/config/elasticsearch.yml" "$final_path/config/jvm.options.d/yunohost.options"
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#=================================================
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# INCREASE MAX_MAP_COUNT
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#=================================================
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ynh_script_progression --message="Increasing maximum map count (sysctl)..."
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# Increase the maximum number of files inotify can monitor.
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cp -a ../conf/90-max_map_count-elasticsearch.conf /etc/sysctl.d/
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# Then, reload the kernel configuration.
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if ! [ "$container" = "lxc" ] # lxc doesn't allow sysctl to play with kernel options.
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then
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sysctl -p /etc/sysctl.d/90-max_map_count-elasticsearch.conf
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fi
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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..." --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..." --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..." --weight=1
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yunohost service add $app --description="ElasticSearch - Distributed and RESTful search engine" --log="/var/log/$app/$app.log"
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#=================================================
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# START SYSTEMD SERVICE
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#=================================================
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ynh_script_progression --message="Starting a systemd service..." --weight=1
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ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
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#=================================================
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# END OF SCRIPT
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#=================================================
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ynh_script_progression --message="Upgrade of $app completed" --last
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