PR requested changes

Signed-off-by: Veinar <[email protected]>

Containerfile

@@ -0,0 +1,32 @@
+# Use the NODE_VERSION argument to specify the Node.js version
+ARG NODE_VERSION
+
+# Use the specified Node.js version as the base image
+FROM node:${NODE_VERSION}-alpine
+
+# Set Node args
+ENV NODE_OPTIONS=--openssl-legacy-provider
+
+RUN apk add --update autoconf automake build-base libtool nasm pkgconf && \
+    rm -rf /var/cache/apk/*
+
+# Setup work directory
+WORKDIR /gitops-website
+
+# Set permissions for non-root user
+RUN chown -R node:node /gitops-website
+
+# Switch user to non-root
+USER node
+
+# Add repo files with correct user:group ownership
+ADD --chown=node:node . .
+
+# Install dependencies
+RUN npm ci
+
+# Expose port for server
+EXPOSE 8000
+
+# Create entrypoint
+ENTRYPOINT ["npm", "start"]

README.md

@@ -19,9 +19,9 @@ yarn start
 
 **Docker setup**
 ```shell
-# Build docker image from local filesystem
-docker build . --no-cache -t website:latest
+# Build container image from local filesystem with Node version as build arg
+docker build --build-arg NODE_VERSION=19 --no-cache -t website:<tag> -f Containerfile .
 
-# Run docker image with mapping port 80 on your computer
-docker run -dit -p 0.0.0.0:80:8000 website:latest
+# Run container image with mapping port 80 on your computer
+docker run -dit -p 80:8000 website:<tag>
 ```