Hi guys I found a little glitch in the Dockerfile for the agent.
https://github.com/drone/drone/blob/master/Dockerfile.agent
# docker build --rm -f Dockerfile.agent -t drone/agent .
FROM drone/ca-certs
ENV GODEBUG=netdns=go
ADD release/drone-agent /bin/
EXPOSE 3000
HEALTHCHECK CMD ["/bin/drone-agent", "ping"]
ENTRYPOINT ["/bin/drone-agent"]
The exposed should be 9000 isn’t it? Since the protocl is now GRPC.