fix: build configs in ocp

[codekow]

Builds in ocp are failing from the universal/ubi8/Dockerfile

---
apiVersion: image.openshift.io/v1
kind: ImageStream
metadata:
  name: udi
---
apiVersion: build.openshift.io/v1
kind: BuildConfig
metadata:
  name: udi-base
spec:
  source:
    type: Git
    git:
      uri: 'https://github.com/devfile/developer-images.git'
    contextDir: /base/ubi8
  strategy:
    type: Docker
    dockerStrategy:
      dockerfilePath: Dockerfile
  output:
    to:
      kind: ImageStreamTag
      name: udi:base
  triggers:
    - type: ImageChange
    - type: ConfigChange
---
apiVersion: build.openshift.io/v1
kind: BuildConfig
metadata:
  name: udi-universal
spec:
  source:
    type: Git
    git:
      uri: 'https://github.com/devfile/developer-images.git'
    contextDir: /universal/ubi8
  strategy:
    type: Docker
    dockerStrategy:
      dockerfilePath: Dockerfile
      from:
        kind: ImageStreamTag
        name: 'udi:base'
  output:
    to:
      kind: ImageStreamTag
      name: udi:universal
  triggers:
    - type: ImageChange
    - type: ConfigChange

Lets try another way to define the inline command

[openshift-ci]

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[codekow]

Building from my branch:

---
apiVersion: image.openshift.io/v1
kind: ImageStream
metadata:
  name: udi
---
apiVersion: build.openshift.io/v1
kind: BuildConfig
metadata:
  name: udi-base
spec:
  source:
    type: Git
    git:
      uri: 'https://github.com/devfile/developer-images.git'
    contextDir: /base/ubi8
  strategy:
    type: Docker
    dockerStrategy:
      dockerfilePath: Dockerfile
  output:
    to:
      kind: ImageStreamTag
      name: udi:base
  triggers:
    - type: ImageChange
    - type: ConfigChange
---
apiVersion: build.openshift.io/v1
kind: BuildConfig
metadata:
  name: udi-universal
spec:
  source:
    type: Git
    git:
      uri: 'https://github.com/codekow/developer-images.git'
      ref: 'fix-buildah-on-ocp'
    contextDir: /universal/ubi8
  strategy:
    type: Docker
    dockerStrategy:
      dockerfilePath: Dockerfile
      from:
        kind: ImageStreamTag
        name: 'udi:base'
  output:
    to:
      kind: ImageStreamTag
      name: udi:universal
  triggers:
    - type: ImageChange
    - type: ConfigChange

[codekow]

It appears that buildah is not handling the Dockerfile well

[codekow]

See containers/buildah#3474

Closing due to issue w/ buildah