With a standard ASP.NET Core 3.1 dockerfile for a single page application, you will get something like this:

FROM mcr.microsoft.com/dotnet/core/aspnet:3.1-buster-slim AS base
WORKDIR /app
EXPOSE 80
EXPOSE 443

FROM mcr.microsoft.com/dotnet/core/sdk:3.1-buster AS build
WORKDIR /src

Then if we put the recipe here:

FROM mcr.microsoft.com/dotnet/core/aspnet:3.1-buster-slim AS base
#####################
#PUPPETEER RECIPE
#####################

Install latest chrome dev package and fonts to support major charsets (Chinese, Japanese, Arabic, Hebrew, Thai and a few others)

Note: this installs the necessary libs to make the bundled version of Chromium that Puppeteer

installs, work.

RUN apt-get update && apt-get -f install && apt-get -y install wget gnupg2 apt-utils
RUN wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add -
&& sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list'
&& apt-get update
&& apt-get install -y google-chrome-unstable fonts-ipafont-gothic fonts-wqy-zenhei fonts-thai-tlwg fonts-kacst ttf-freefont
--no-install-recommends
&& rm -rf /var/lib/apt/lists/*
#####################
#END PUPPETEER RECIPE
#####################
ENV PUPPETEER_EXECUTABLE_PATH "/usr/bin/google-chrome-unstable"

WORKDIR /app
EXPOSE 80
EXPOSE 443

failed to solve with frontend dockerfile.v0: failed to build LLB: executor failed running [/bin/sh -c apt-get update && apt-get -f install && apt-get -y install wget gnupg2 apt-utils]: runc did not terminate sucessfully

It won't give me the error if I move the PUPPETEER RECIPE right after "FROM mcr.microsoft.com/dotnet/core/sdk:3.1-buster AS build", but then it gave the error:

Failed to launch Base! /app/.local-chromium/Linux-706915/chrome-linux/chrome: error while loading shared libraries: libX11.so.6: cannot open shared object file: No such file or directory

Do you have any idea? Thanks.