# prepare a distroless source context to copy files from
FROM cgr.dev/chainguard/static@sha256:d07036a3beff43183f49bce5b2a0bd945f2ffe6e76f734ebd040059a40d371bc AS distroless_source

# prepare a base dev to modify file contents
FROM ubuntu:noble AS ubuntu_source

# Modify contents of container
COPY --from=distroless_source /etc/ /home/etc
COPY --from=distroless_source /home/nonroot /home/nonroot
RUN echo istio-proxy:x:1337: >> /home/etc/group

ARG BASE_DISTRIBUTION=debug

# Version is the base image version from the TLD Makefile
ARG BASE_VERSION=latest
ARG ISTIO_BASE_REGISTRY=gcr.io/istio-release

# The following section is used as base image if BASE_DISTRIBUTION=debug
FROM ${ISTIO_BASE_REGISTRY}/base:${BASE_VERSION} AS debug

# The following section is used as base image if BASE_DISTRIBUTION=distroless

# shellcheck disable=SC1001
LATEST_DISTROLESS_SHA256=$(crane digest cgr.dev/chainguard/static | awk -F\: '{print $2}')

- Bumped `distroless-iptables` to `0.3.2` based on Go `1.21.1`. ([#120527](https://github.com/kubernetes/kubernetes/pull/120527), [@cpanato](https://github.com/cpanato))
- Bumped `distroless-iptables` to `0.3.3` based on Go `1.21.2`. ([#121073](https://github.com/kubernetes/kubernetes/pull/121073), [@cpanato](https://github.com/cpanato))

- Updated distroless iptables to use released image `registry.k8s.io/build-image/distroless-iptables:v0.2.2`
  - Updated setcap to use released image `registry.k8s.io/build-image/setcap:bullseye-v1.4.2` ([#116509](https://github.com/kubernetes/kubernetes/pull/116509), [@cpanato](https://github.com/cpanato)) [SIG Testing]

- Updated distroless I-tables to use registry.k8s.io/build-image/distroless-iptables:v0.2.5 ([#118541](https://github.com/kubernetes/kubernetes/pull/118541), [@jeremyrickard](https://github.com/jeremyrickard)) [SIG Testing]

### Kube-proxy images are now based on distroless images

   ([#123343](https://github.com/kubernetes/kubernetes/pull/123343), [@haircommander](https://github.com/haircommander))
- Updated `distroless-iptables` to `v0.5.0`, debian-base to `bookworm-v1.0.1`, and setcap to `bookworm-v1.0.1`.
   ([#123170](https://github.com/kubernetes/kubernetes/pull/123170), [@cpanato](https://github.com/cpanato))

## Changelog since v1.26.14

## Changes by Kind

### Feature

- Kubernetes is now built with go 1.21.8
  - update distroless-iptables to v0.4.6 ([#123762](https://github.com/kubernetes/kubernetes/pull/123762), [@cpanato](https://github.com/cpanato)) [SIG Release and Testing]

### Bug or Regression

 - Conformance image is now built with Distroless. Users running Conformance testing should rely on container entrypoint instead of manual invocation to `/run_e2e.sh` or `/gorunner`, as they are now deprecated and will be removed in 1.25 release. Invoking `ginkgo` and `e2e.test` are still supported...