Skip to content

Ship static busybox shell in sandbox-device-plugin image #82

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
rajatchopra merged 1 commit into from
May 26, 2026
Merged

Ship static busybox shell in sandbox-device-plugin image #82

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
19 changes: 16 additions & 3 deletions deployments/container/Dockerfile.distroless
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,7 @@

ARG GFD_IMAGE=nvcr.io/nvidia/k8s-device-plugin:v0.19.0
ARG BUILDER_IMAGE=nvcr.io/nvidia/cuda:13.2.0-base-ubi9
ARG DISTROLESS_BASE_IMAGE=nvcr.io/nvidia/distroless/go:v4.0.4-dev
ARG DISTROLESS_BASE_IMAGE=nvcr.io/nvidia/distroless/go:v4.0.4

FROM ${GFD_IMAGE} as gfd

Expand Down Expand Up @@ -62,11 +62,24 @@ COPY . .

RUN make build

# Build a static busybox layout: one binary plus applet symlinks (sh, rm,
# ln, sleep, cat, ...) so PATH-resolved commands in init-container wrappers
# and lifecycle hooks keep working on the non-*-dev* distroless base.
FROM debian:trixie-slim AS shell
RUN apt-get update \
&& apt-get install -y --no-install-recommends busybox-static \
&& rm -rf /var/lib/apt/lists/* \
&& mkdir /busybox \
&& cp /bin/busybox /busybox/busybox \
&& /busybox/busybox --install -s /busybox

FROM ${DISTROLESS_BASE_IMAGE}

USER 0:0
SHELL ["/busybox/sh", "-c"]
RUN ln -s /busybox/sh /bin/sh

COPY --from=shell /busybox /busybox
RUN ["/busybox/ln", "-s", "/busybox/sh", "/bin/sh"]
ENV PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/busybox

ARG VERSION

Expand Down
Loading