Using a Dockerfile, Saving and Image, and Using the Interactive Terminal

Cheatsheet and Simple Guide using NGINX

Let’s create a Dockerfile. We will use docker image build to build this Dockerfile:

FROM alpine:latest
LABEL maintainer=”Russ McKendrick <russ@mckendrick.io>”
LABEL description=”This example Dockerfile installs NGINX.”
RUN apk add --update nginx && \
    rm -rf /var/cache/apk/* && \
    mkdir -p /tmp/nginx/
COPY files/nginx.conf /etc/nginx/nginx.conf
COPY files/default.conf /etc/nginx/conf.d/default.conf ADD…