chore: create httpbun image (#9926)

Signed-off-by: Spazzy <brendankamp757@gmail.com>

images/httpbun/rootfs/Dockerfile

@@ -0,0 +1,34 @@
+# Copyright 2019 The Kubernetes Authors. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+FROM golang:1.20 AS builder
+
+ENV LC_ALL=C.UTF-8
+ENV LANG=C.UTF-8
+ENV HTTPBUN_COMMIT=a6b387c438b664322734250e426b6966966c2fe4
+
+RUN git clone https://github.com/sharat87/httpbun.git
+WORKDIR httpbun
+RUN git checkout $HTTPBUN_COMMIT
+
+RUN CGO_ENABLED=0 GOOS=linux go build \
+    -installsuffix cgo \
+    -trimpath \
+    -o bin/httpbun .
+
+FROM scratch
+COPY --from=builder /go/httpbun/bin/httpbun httpbun
+ENV HTTPBUN_BIND=0.0.0.0:80
+EXPOSE 80
+ENTRYPOINT ["/httpbun"]