Hi guys, I have a question on automated build on Docker hub. I am using circle CI as the trigger, and a simple node.js app. Once my app passes the test, circle CI will deploy my app to docker hub and build an image. And I am using hypriot/rpi-node as my base image.
In my Dockerfile, when I specify ‘FROM hypriot/rpi-node’ in my docker file, it successfully builds the docker image on my raspberry pi but fails on docker hub with error message ‘exec format failure’, and I had to change it to ‘FROM node’, which is a general node.js image, in order for it to build on Docker hub, then it doesn’t run on my Raspberry Pi. Any suggestion on how to build an rpi image on docker hub?