reduce the size of forklift-virt-v2v-stub

Signed-off-by: Arik Hadas <[email protected]>
kubev2v · Feb 9, 2024 · b58609c · b58609c
1 parent 4e54f72
commit b58609c
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Showing 2 changed files with 12 additions and 2 deletions.
diff --git a/build_tests_bazel.sh b/build_tests_bazel.sh
@@ -21,5 +21,5 @@ export REGISTRY_TAG=latest
 
 # Copy the stub-images under the bazel workspace
 cp -fr ${SCRIPT_DIR}/stub-images virt-v2v/cold
-bazel run --package_path=virt-v2v/cold stub-images:push-forklift-virt-v2v-stub --verbose_failures
+bazel run --strategy_regexp="RunAndCommitLayer stub-images/virt-v2v-stub/qemu-img-layer.tar"=processwrapper-sandbox --package_path=virt-v2v/cold stub-images:push-forklift-virt-v2v-stub --verbose_failures
 bazel run --strategy_regexp="Action stub-images/vddk-test-vmdk/convert_to_vmdk/tmp/cirros.vmdk"=processwrapper-sandbox --package_path=virt-v2v/cold stub-images:push-vddk-test-vmdk --verbose_failures
diff --git a/stub-images/virt-v2v-stub/BUILD.bazel b/stub-images/virt-v2v-stub/BUILD.bazel
@@ -2,15 +2,25 @@ load(
     "@io_bazel_rules_docker//container:container.bzl",
     "container_image",
 )
+load("@io_bazel_rules_docker//docker/util:run.bzl", "container_run_and_commit_layer")
+
+container_run_and_commit_layer(
+    name = "qemu-img",
+    commands = [
+        "dnf -y install qemu-img",
+    ],
+    image = "@centos-stream-9//image",
+)
 
 container_image(
     name = "forklift-virt-v2v-stub",
-    base = "//:forklift-virt-v2v",
+    base = "@centos-stream-9//image",
     directory = "/usr/local/bin/",
     empty_dirs = ["/disks"],
     entrypoint = ["/usr/local/bin/entrypoint"],
     env = {"LIBGUESTFS_BACKEND": "direct"},
     files = ["bin/entrypoint"],
+    layers = [":qemu-img"],
     user = "1001",
     visibility = ["//visibility:public"],
 )