Dockerfile
FROM wesleycharlesblake/nodejs
WORKDIR /ghost
COPY config.js /ghost/config.js
RUN wget -O ghost.zip https://ghost.org/zip/ghost-latest.zip \
&& unzip ghost.zip \
&& rm ghost.zip \
&& npm install --production \
&& npm cache clean \
&& rm -rf /tmp/npm*
CMD ["npm", "start", "--production"]