Updating dockerfile for blogs and adding one for guides

Dockerfile-blogs

@@ -1,6 +1,7 @@
 # Created by [email protected], Twitter/GitHub/Docker username: @lauracowen
 # 2017-11-02
 # Updated Oct. 2018 by Kin Ueng
+# Updated May  2024 by Mark Swatosh
 # Installing and running Jekyll based on: based on https://blog.codeship.com/a-beginners-guide-to-the-dockerfile/
 # NodeJS and NPM sections based on: https://gist.github.com/remarkablemark/aacf14c29b3f01d6900d13137b21db3a
 
@@ -15,10 +16,10 @@
 # docker build --tag lauracowen/jekyll .
 #
 # To run a container:
-# docker run --name jekyll -it -d -p 4000:4000 -v <root directory of Jekyll site on host machine>:/home/jekyll lauracowen/jekyll
+# docker run --name jekyll -it -d -p 4000:4000 -v <root directory of openliberty.io git repository on host machine>:/home/jekyll lauracowen/jekyll
 
 # Use the official Ruby image as a parent image
-FROM ruby:latest
+FROM ruby:2.7.6
 
 # INSTALL NODEJS AND NPM (it's a dependency of something in the Jekyll setup)
 
@@ -69,7 +70,7 @@ WORKDIR /home/jekyll
 
 # openliberty.io gem dependencies
 COPY ./scripts /home/jekyll/scripts
-RUN scripts/build_gem_dependencies.sh
+RUN scripts/build/gem_dependencies.sh
 
 # openliberty.io custom gems
 COPY ./gems /home/jekyll/gems    

Dockerfile-guides

@@ -0,0 +1,84 @@
+# Installing and running Jekyll based on: based on https://blog.codeship.com/a-beginners-guide-to-the-dockerfile/
+# NodeJS and NPM sections based on: https://gist.github.com/remarkablemark/aacf14c29b3f01d6900d13137b21db3a
+
+# To build this image, from the directory that contains this Dockerfile:
+# docker build -f Dockerfile-guides --tag olio/guides .
+#
+# To run a container:
+# docker run --name guides -it -d -p 4000:4000 -v <root directory of a guide git repository on host machine>:/home/jekyll/src/main/content/guides/guide-new olio/guides
+#
+
+# The guide will be available at http://localhost:4000/guides/{project-id}.html
+# project-id is specified in the guide's README.adoc
+#
+FROM ruby:2.7.6
+
+# INSTALL NODEJS AND NPM (it's a dependency of something in the Jekyll setup)
+
+# replace shell with bash so we can source files
+RUN rm /bin/sh && ln -s /bin/bash /bin/sh
+
+# update the repository sources list
+# and install dependencies
+RUN apt-get update \
+    && apt-get install -y curl \
+    && apt-get -y autoclean
+
+# nvm environment variables
+ENV NVM_DIR /usr/local/nvm
+ENV NODE_VERSION 9.0.0
+
+# install nvm
+# https://github.com/creationix/nvm#install-script
+RUN curl --silent -o- https://raw.githubusercontent.com/creationix/nvm/v0.31.2/install.sh | bash
+
+# install node and npm
+RUN source $NVM_DIR/nvm.sh \
+    && nvm install $NODE_VERSION \
+    && nvm alias default $NODE_VERSION \
+    && nvm use default
+
+# add node and npm to path so the commands are available
+ENV NODE_PATH $NVM_DIR/v$NODE_VERSION/lib/node_modules
+ENV PATH $NVM_DIR/versions/node/v$NODE_VERSION/bin:$PATH
+
+# confirm installation
+RUN node -v
+RUN npm -v
+
+# INSTALLING AND RUNNING JEKYLL
+
+# create a user and group for Jekyll, set appropriate permissions, install the Jekyll gem
+RUN mkdir -p /home/jekyll \
+    && groupadd -rg 1000 jekyll \
+    && useradd -rg jekyll -u 1000 -d /home/jekyll jekyll \
+    && chown jekyll:jekyll /home/jekyll
+
+#  Set the working directory
+WORKDIR /home/jekyll
+
+#Copy files
+COPY ./src /home/jekyll/src
+COPY ./scripts /home/jekyll/scripts
+COPY ./gems /home/jekyll/gems
+
+# openliberty.io gem dependencies
+RUN scripts/build/gem_dependencies.sh
+
+# openliberty.io custom gems
+RUN pushd gems/ol-target-blank \
+    && gem build ol-target-blank.gemspec \
+    && gem install ol-target-blank-0.0.1.gem \
+    && popd
+
+# Create a mount point where Docker can access a guide on the local system
+RUN mkdir -p /home/jekyll/src/main/content/guides/guide-new
+RUN git clone https://github.com/OpenLiberty/guides-common.git /home/jekyll/src/main/content/guides/guides-common
+VOLUME /home/jekyll/src/main/content/guides/guide-new
+
+# Serve the site
+# scripts/jekyll_serve_dev.sh with --force-polling because file change notifications don't work over docker volumes
+ENTRYPOINT jekyll s --host 0.0.0.0 --force-polling --future --source src/main/content --config src/main/content/_config.yml,src/main/content/_dev_config.yml --drafts
+
+# Make port 4000 available to the world outside this container
+EXPOSE 4000

scripts/build/gem_dependencies.sh

@@ -1,6 +1,11 @@
 echo "Installing ruby packages..."
+gem install ffi -v 1.16.3
+gem install public_suffix -v 5.1.1
 gem install jekyll -v 3.8.6
 gem install jekyll-assets -v 2.4.0
 gem install jekyll-multiple-languages-plugin
-gem install bundler jekyll-feed jekyll-asciidoc jekyll-include-cache coderay uglifier octopress-minify-html octokit
+gem install bundler -v 2.4.22
+gem install faraday -v 2.8.1
+gem install faraday-net_http -v 3.0.2
+gem install jekyll-feed jekyll-asciidoc jekyll-include-cache coderay octokit
 gem uninstall -i /usr/local/rvm/gems/ruby-2.4.1@global rubygems-bundler