unable to build chaosd docker image

[rafaeljesus]

hi everyone, I am trying to build a docker image of the chaosd, here is what happened:

cd images/chaosd

docker buildx build \
--push \
-o type=image \
--platform linux/amd64 \
-t <registry>/chaosd:<version> \
-f Dockerfile .

[+] Building 2.0s (4/4) FINISHED
 => [internal] load .dockerignore                                                                                                                         0.0s
 => => transferring context: 2B                                                                                                                           0.0s
 => [internal] load build definition from Dockerfile                                                                                                      0.0s
 => => transferring dockerfile: 438B                                                                                                                      0.0s
 => ERROR [internal] load metadata for docker.io/pingcap/chaos-binary:latest                                                                              1.9s
 => CANCELED [internal] load metadata for docker.io/library/debian:buster-slim                                                                            1.9s
------
 > [internal] load metadata for docker.io/pingcap/chaos-binary:latest:
------
Dockerfile:15
--------------------
  13 |     ENV RUST_BACKTRACE 1
  14 |
  15 | >>> COPY --from=pingcap/chaos-binary /bin/chaosd /usr/local/bin/chaosd
  16 |
--------------------
ERROR: failed to solve: pingcap/chaos-binary: pull access denied, repository does not exist or may require authorization: server message: insufficient_scope: authorization failed

what is the chaos-binary? is that available somewhere? thanks