truenas/community/joplin/1.1.15/app-readme.md

Joplin

Joplin is an open source note-taking app. Capture your thoughts and securely access them from any device

When application is installed, a container will be launched with root privileges. This is required in order to apply the correct permissions to the postgres directories. Afterward, the postgres container will run as a non-root user (999). On each upgrade, a container will be launched with root privileges in order to apply the correct permissions to the postgres backups directory. Container that performs the backup will run as a non-root user (999) afterwards. Keep in mind the permissions on the backup directory will be changed to 999:999 on every update. But will only be changed once for the postgres data directories.