diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..8dffe1b
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,9 @@
+FROM ruby:2.7.1
+
+WORKDIR /code
+COPY . /code
+RUN bundle install
+
+EXPOSE 4567
+
+CMD ["bundle", "exec", "rackup", "--host", "0.0.0.0", "-p", "4567"]
\ No newline at end of file