There are two types of troubleshootings: Why something doesn’t work? Why something worked? This post is about the second category. The Problem We have been using kaniko as image builder since a while back, including building a customzied kaniko image with itself like below: FROM alpine:latest COPY --from=gcr.io/kaniko-project/executor:v1.23.2 /kaniko /kaniko Despite of its official documentation clearly suggesting that this is not supported: Running kaniko in any Docker image other than the...