diff --git a/dockerfiles/csci4210/metadata.json b/dockerfiles/csci4210/metadata.json
new file mode 100644
index 0000000..f653a30
--- /dev/null
+++ b/dockerfiles/csci4210/metadata.json
@@ -0,0 +1,3 @@
+{
+    "pushLatest": false
+}
\ No newline at end of file
diff --git a/dockerfiles/csci4210/ubuntu22.04/Dockerfile b/dockerfiles/csci4210/ubuntu22.04/Dockerfile
new file mode 100644
index 0000000..1820528
--- /dev/null
+++ b/dockerfiles/csci4210/ubuntu22.04/Dockerfile
@@ -0,0 +1,21 @@
+FROM ubuntu:22.04
+
+# Install python3
+RUN apt-get update \
+    && apt-get -y --no-install-recommends install python3 \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install Java 21
+RUN apt-get update \
+    && apt-get -y --no-install-recommends install openjdk-21-jdk \
+    && rm -rf /var/lib/apt/lists/*
+
+# Setup JAVA_HOME -- useful for docker commandline
+ENV JAVA_HOME /usr/lib/jvm/java-21-openjdk-amd64/
+RUN export JAVA_HOME
+
+# Install C/C++
+RUN apt-get update \
+    && apt-get -y --no-install-recommends install gcc g++ \
+    && rm -rf /var/lib/apt/lists/*
+