docker: do not import configuration and manifest from the base image

Fix #27632.
2017-07-25 11:24:49 +02:00 · 2017-07-25 11:24:49 +02:00 · 0a4c43065c
commit 0a4c43065c
parent 9be26f81ca
1 changed files with 3 additions and 0 deletions
--- a/pkgs/build-support/docker/default.nix
+++ b/pkgs/build-support/docker/default.nix
@ -435,6 +435,9 @@ rec {
        if [[ -n "$fromImage" ]]; then
          echo "Unpacking base image..."
          tar -C image -xpf "$fromImage"
+          # Do not import the base image configuration and manifest
+          rm -f image/*.json
+          rm -f image/manifest.json

          if [[ -z "$fromImageName" ]]; then
            fromImageName=$(jshon -k < image/repositories|head -n1)