Use this dockerimage to add criu as
part of multi-stage build. To use in multistage build copy all the contents from
the /criu directory to / (root) directory.
Ensure to use same alpine image for the final stage, i.e., if we use alpine:3.18.5
with digest sha256:d695c3de6fcd8cfe3a6222b0358425d40adfd129a8a47c3416faff1a8aece389,
then:
FROM --platform=amd64 alpine:3.18.5@sha256:d695c3de6fcd8cfe3a6222b0358425d40adfd129a8a47c3416faff1a8aece389
COPY --from=criu-with-nftables:criu-3.19-alpine-3.18.5 /criu/ /
# Install deps
RUN apk --update --no-cache add libnet libnl3 nftables protobuf-c