Has anyone any experience of setting up a working Wordpress instance on Portainer on the Ex2?
It looks like a breeze, as Portainer uses a readymade template and you just press the button to install, but when I do it I always get “Error Establishing a Database Connection.”
Have you opened a Support Case? If not opened, for more information, please contact the WD Technical Support team for the best assistance and troubleshooting: https://support-en.wd.com/app/ask