Dockerfile

FROM docker.io/library/golang:1.22.2-alpine3.19@sha256:cdc86d9f363e8786845bea2040312b4efa321b828acdeb26f393faa864d887b0 as builder
WORKDIR /go/src/github.com/cilium/hubble
RUN apk add --no-cache git make
COPY . .
RUN make clean && make hubble

# NOTE: As of 2021-07-14, Alpine 3.11, 3.13 and 3.14 suffer from a bug in
# busybox[0] that affects busybox's nslookup implementation. Under certain
# conditions that typically depend on `/etc/resolv.conf` configuration,
# nslookup returns with exit code 1 instead of 0 even when the given name is
# resolved successfully. More information about the bug can be found on this
# thread[1].
# [0]: https://bugs.busybox.net/show_bug.cgi?id=12541
# [1]: https://github.com/gliderlabs/docker-alpine/issues/539
FROM docker.io/library/alpine:3.19.1@sha256:c5b1261d6d3e43071626931fc004f70149baeba2c8ec672bd4f27761f8e1ad6b
RUN apk add --no-cache bash curl jq
COPY --from=builder /go/src/github.com/cilium/hubble/hubble /usr/bin
CMD ["/usr/bin/hubble"]