Dockerfile for "npm install balena-cli" on Ubuntu Bionic

Dockerfile

# Sample Dockerfile for installing balena-cli on Ubuntu Bionic
# Usage:
#     $ docker build -t cli .
#     $ docker run -it --privileged --network host -v /var/run/docker.sock:/var/run/docker.sock cli
FROM ubuntu:18.04
# install dependencies - don't install nodejs or npm via apt-get!
RUN apt-get update && apt-get install -y curl git python g++ make
ENV NODE_VERSION v12.20.2
ENV NVM_DIR /usr/local/nvm
ENV PATH $NVM_DIR/versions/node/$NODE_VERSION/bin:$PATH
RUN mkdir -p $NVM_DIR
RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.37.2/install.sh | bash
RUN /bin/bash -c "source $NVM_DIR/nvm.sh && nvm install $NODE_VERSION"
RUN npm install balena-cli -g --production --unsafe-perm
CMD /bin/bash -l