Create Image Through Dockerfile

WARNING

Dockerfile does not support using COPY or ADD to add external files. If you need to add files, please use Zip or Git for building.

You can quickly build custom images through a single Dockerfile file. Example:

yaml

FROM nginx:1.27
RUN echo '<html><body><h1>Hello, DPanel!</h1></body></html>' > /usr/share/nginx/html/index.html

Result

Create a container and map port 80, accessing it will display "Hello, DPanel!"