diff --git a/.dockerignore b/.dockerignore
index d6a6e77..0a21df5 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -21,3 +21,42 @@ Makefile
 src/Makefile
 install_manifest.txt
 src/rhtml.yy.cpp
+doc/xml/doc.mod
+doc/xml/include/latex/modruby_apache_req_imp.rb
+doc/xml/include/latex/modruby_apr_table_collision_ex.rb
+doc/xml/include/latex/modruby_apr_table_ex.rb
+doc/xml/include/latex/modruby_apr_table_ex2.rb
+doc/xml/include/latex/modruby_apr_table_ex3.rb
+doc/xml/include/latex/modruby_bypass_buffer.rhtml
+doc/xml/include/latex/modruby_cgi_cookies_ex.rb
+doc/xml/include/latex/modruby_cgi_env_ex.rb
+doc/xml/include/latex/modruby_cgi_queries_ex.rb
+doc/xml/include/latex/modruby_clear_buffer.rhtml
+doc/xml/include/latex/modruby_handler_module.rb
+doc/xml/include/latex/modruby_handler_module_override.rb
+doc/xml/include/latex/modruby_module_config_get.rb
+doc/xml/include/latex/modruby_redirect1_ex.rb
+doc/xml/include/latex/modruby_redirect_ex.rb
+doc/xml/include/latex/modruby_rfc2388_example.rb
+doc/xml/include/latex/modruby_send_file.rhtml
+doc/xml/include/latex/modruby_terminate1_ex.rb
+doc/xml/include/latex/modruby_terminate2_ex.rb
+doc/xml/include/modruby_apache_req_imp.rb.html
+doc/xml/include/modruby_apr_table_collision_ex.rb.html
+doc/xml/include/modruby_apr_table_ex.rb.html
+doc/xml/include/modruby_apr_table_ex2.rb.html
+doc/xml/include/modruby_apr_table_ex3.rb.html
+doc/xml/include/modruby_bypass_buffer.rhtml.html
+doc/xml/include/modruby_cgi_cookies_ex.rb.html
+doc/xml/include/modruby_cgi_env_ex.rb.html
+doc/xml/include/modruby_cgi_queries_ex.rb.html
+doc/xml/include/modruby_clear_buffer.rhtml.html
+doc/xml/include/modruby_handler_module.rb.html
+doc/xml/include/modruby_handler_module_override.rb.html
+doc/xml/include/modruby_module_config_get.rb.html
+doc/xml/include/modruby_redirect1_ex.rb.html
+doc/xml/include/modruby_redirect_ex.rb.html
+doc/xml/include/modruby_rfc2388_example.rb.html
+doc/xml/include/modruby_send_file.rhtml.html
+doc/xml/include/modruby_terminate1_ex.rb.html
+doc/xml/include/modruby_terminate2_ex.rb.html
diff --git a/Dockerfile b/Dockerfile
index 3e2c122..6fa22d8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,37 +1,39 @@
-FROM centos:centos7
-
-RUN yum install -y epel-release && yum -y upgrade && yum install -y \
-  apr-devel \
-  apr-util \
-  apr-util-devel \
-  autoconf \
-  automake \
-  bison \
-  bzip2 \
-  cmake3 \
-  curl \
-  cyrus-sasl \
-  cyrus-sasl-devel \
-  flex \
-  flex-devel \
-  gcc \
-  gcc-c++ \
-  gdb \
-  git \
-  gpg \
-  httpd \
-  httpd-devel \
-  libffi-devel \
-  libtool \
-  libyaml \
-  openssl-devel \
-  patch \
-  readline-devel \
-  sqlite-devel \
-  make \
-  redhat-lsb \
-  unzip \
-  zlib-devel 
+FROM oraclelinux:8
+
+RUN dnf install -y oraclelinux-release-el8 oracle-epel-release-el8 \
+  && dnf --enablerepo=ol8_codeready_builder install -y \
+    apr-devel \
+    apr-util \
+    apr-util-devel \
+    autoconf \
+    automake \
+    bison \
+    bzip2 \
+    cmake3 \
+    curl \
+    cyrus-sasl \
+    cyrus-sasl-devel \
+    flex \
+    gcc \
+    gcc-c++ \
+    gdb \
+    git \
+    gpg \
+    httpd \
+    httpd-devel \
+    libffi-devel \
+    libtool \
+    libyaml \
+    libyaml-devel \
+    openssl-devel \
+    patch \
+    readline-devel \
+    ruby \
+    sqlite-devel \
+    make \
+    redhat-lsb \
+    unzip \
+    zlib-devel 
 
 # Import GPG key for RVM
 RUN gpg \
@@ -52,7 +54,12 @@ SHELL ["/bin/bash", "-l", "-c"]
 RUN rvm requirements
 
 # Pick your ruby version here
-RUN rvm install ruby-2.3.3
+# Segfaults in rb_protect()
+#RUN rvm install ruby-3.2.3
+# Works
+RUN rvm install ruby-2.7.5
+# Same segfault as 3.2.3
+#RUN rvm install ruby-3.0.3
 
 # Setup our libruby.so dir in ld.so.conf
 RUN rvm config-get libdir > /etc/ld.so.conf.d/ruby.conf && ldconfig
diff --git a/config/linux/OracleServer b/config/linux/OracleServer
new file mode 120000
index 0000000..d6b00a3
--- /dev/null
+++ b/config/linux/OracleServer
@@ -0,0 +1 @@
+CentOS
\ No newline at end of file
diff --git a/script/docker_run b/script/docker_run
index c3a4881..0bfdf33 100755
--- a/script/docker_run
+++ b/script/docker_run
@@ -1,5 +1,6 @@
 #!/bin/bash
 root=$( readlink -f $( dirname $( readlink -f $0 ) )/.. )
+docker build -t mod_ruby $root
 
 docker rm -f mod_ruby_run_container
 # Change 8080 here if you have a local conflict with it
@@ -10,7 +11,7 @@ docker run \
   -v $root:/usr/src/mod_ruby \
   -ti \
   -p 8080:80 \
-  mod_ruby /bin/bash -l -c 'cmake3 . && make install && /httpd-gdb'
+  mod_ruby 
 #If you run httpd in FOREGROUND and run the container
 #with -d instead of -ti
 #docker logs -f mod_ruby_run_container