Make oci_image availbale local on docker

[Vertexwahn]

If I type docker image ls I get an overview of all my local images. How can I create via oci_image an image and make it available via docker image ls?

I tried the following:

WORKSPACE.bazel:

load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")

#-------------------------------------------------------
# rules_pkg
#-------------------------------------------------------

load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
http_archive(
    name = "rules_pkg",
    urls = [
        "https://mirror.bazel.build/github.com/bazelbuild/rules_pkg/releases/download/0.9.1/rules_pkg-0.9.1.tar.gz",
        "https://github.com/bazelbuild/rules_pkg/releases/download/0.9.1/rules_pkg-0.9.1.tar.gz",
    ],
    sha256 = "8f9ee2dc10c1ae514ee599a8b42ed99fa262b757058f65ad3c384289ff70c4b8",
)
load("@rules_pkg//:deps.bzl", "rules_pkg_dependencies")
rules_pkg_dependencies()

#-------------------------------------------------------
# rules_oci
#-------------------------------------------------------

http_archive(
    name = "rules_oci",
    sha256 = "176e601d21d1151efd88b6b027a24e782493c5d623d8c6211c7767f306d655c8",
    strip_prefix = "rules_oci-1.2.0",
    url = "https://github.com/bazel-contrib/rules_oci/releases/download/v1.2.0/rules_oci-v1.2.0.tar.gz",
)

load("@rules_oci//oci:dependencies.bzl", "rules_oci_dependencies")

rules_oci_dependencies()

load("@rules_oci//oci:repositories.bzl", "LATEST_CRANE_VERSION", "LATEST_ZOT_VERSION", "oci_register_toolchains")

oci_register_toolchains(
    name = "oci",
    crane_version = LATEST_CRANE_VERSION,
)

load("@rules_oci//oci:pull.bzl", "oci_pull")

oci_pull(
    name = "ubuntu",
    image = "ubuntu",
    platforms = [
        "linux/arm64/v8",
        "linux/amd64",
    ],
    digest = "sha256:67211c14fa74f070d27cc59d69a7fa9aeff8e28ea118ef3babc295a0428a6d21",
)

BUILD.bazel:

load("@rules_oci//oci:defs.bzl", "oci_image", "oci_push")
load("@rules_pkg//:pkg.bzl", "pkg_tar")

pkg_tar(
    name = "app",
    srcs = ["test.bash"],
)

oci_image(
    name = "image",
    base = "@ubuntu",
    cmd = ["test.sh"],
    tars = ["app.tar"],
)

When doing `bazel build //:image" some oci stuff is created under "bazel-bin/image" - not sure how to continue from here...

[thesayyn]

You need an oci_tarball target in order to load the image unto daemon. https://github.com/bazel-contrib/rules_oci/blob/main/docs/tarball.md