stacker version

v1.0.0-rc1

Describe the bug

I see this problem occasionally when building bootkit and have seen it elsewhere as well.
here is a github-actions reproduce.

The problem manifests itself like:

2023-03-02T17:01:18.1854206Z preparing image stubby-build-env...
2023-03-02T17:01:18.1987179Z couldn't find AppArmor profile lxc-container-default-cgns
2023-03-02T17:01:18.2097611Z + pkgtool install binutils gcc gnu-efi libc6-dev make tar
2023-03-02T17:01:18.2098345Z /stacker/.stacker-run.sh: 2: pkgtool: not found
2023-03-02T17:01:18.2153865Z error: run commands failed: execute failed: exit status 127
2023-03-02T17:01:18.2233898Z error: exit status 1
2023-03-02T17:01:18.2238643Z make: *** [Makefile:8: build] Error 1

the 'not found' file lives in a layer 'minbase'. they look like this:

• docker://ubuntu:jammy
• minbase (does an import pkgtool and runs 'pkgtool upgrade' and 'pkgtool install ca-certificates'
• other layer (stubby-build-env) based on minbase, runs 'pkgtool' as the first thing in its build process.

bootkit builds with 'stacker recursive-build'.
here is an attempt at a stacker.yaml that would reproduce, but I have not tried it. pkgtool could really be any script.

minbase:
  build_only: true
  from:
    type: docker
    url: ${{DOCKER_BASE}}ubuntu:jammy
  import:
    - pkgtool
  run: |
    mirror=${{UBUNTU_MIRROR}}

    rel=$(. /etc/os-release && echo "${VERSION_CODENAME}")
    [ -n "$rel" ]

    cp /etc/apt/sources.list /etc/apt/sources.list.dist
    cat > /etc/apt/sources.list <<EOF
    deb [by-hash=force] $mirror ${rel} main universe
    deb [by-hash=force] $mirror ${rel}-updates main universe
    deb [by-hash=force] $mirror ${rel}-security main universe
    EOF

    cp /stacker/pkgtool /usr/local/bin

    #pkgtool upgrade
    #pkgtool install ca-certificates

rootfs:
  from:
    type: built
    tag: minbase
  run: |
    pkgtool install ca-certificates

To reproduce

I see the issue occasionally just using 'make' in https://github.com/project-machine/bootkit.
I have only seen it once or twice on github actions before now.

Expected behavior

No response

Screenshots

No response

Additional context

No response