Can't run custom slugbuilder

[Cryptophobia]

From @szymonpk on February 23, 2017 10:7

I'm trying to run custom slugbuilder image on my cluster, I'm following this doc and advices from slack. For now I'm trying plain unmodified slugbuilder code.

Steps to reproduce:

1. Env and build process:

    export DEIS_REGISTRY=quay.io/
    export IMAGE_PREFIX=szymon_szypulski
    make deploy
   

   Image is pushed succesfully and tagged as cannary.

2. kubectl edit configmap slugbuilder-config -n deis. I'm changing image to quay.io/szymon_szypulski/slugbuilder:canary, pullpolicy to Always.

3. I'm deleting currently running builder pod, it is recreated successfully.

4. Pushing the app, build fails.

5. kubect describe pod <slugbuilder_app_pod_name> -n deis shows:

    State:              Terminated
      Reason:           Error
      Exit Code:        126
   

6. kubectl logs pod <slugbuilder_app_pod_name> -n deis` shows:

    /usr/bin/env: bash: Permission denied
   

I've tried minikube and vagrant based cluster.

I'm pretty sure I'm doing something wrong, but I'm not sure what :/ I assume, official images are built same way.

Copied from original issue: deis/slugbuilder#133