FROM ubuntu:20.04

LABEL description="ubuntu:20.04 + ttyd + kubectl"
## https://github.com/tsl0922/ttyd


# 1) install apt package
RUN apt-get update -y && apt-get install tini bash tzdata sudo nano curl lrzsz -y 

# 2) install ttyd (version > 1.7.3)
RUN curl -LO "https://github.com/tsl0922/ttyd/releases/download/1.7.3/ttyd.arm" \
  && mv ttyd.arm /usr/local/bin/ttyd.arm && chmod 755 /usr/local/bin/ttyd.arm

# 3) install kubectl
RUN curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl" \
    && mv kubectl /usr/bin && chmod 755 /usr/bin/kubectl \
    && mkdir /root/.kube

EXPOSE 7681

ENTRYPOINT ["/usr/bin/tini", "--"]
CMD ["/usr/local/bin/ttyd.arm", "-t enableZmodem=true" , "bash"]