diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..8cd0df3
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+.vscode
+.idea
\ No newline at end of file
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..a9171d9
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,9 @@
+[submodule "codeocean"]
+	path = codeocean
+	url = https://htwkmooc@gitlab.dit.htwk-leipzig.de/htwkmooc/codeocean.git
+[submodule "poseidon"]
+	path = poseidon
+	url = https://htwkmooc@gitlab.dit.htwk-leipzig.de/htwkmooc/poseidon.git
+[submodule "polyphem"]
+        path = polyphem
+        url = https://gitlab.dit.htwk-leipzig.de/htwkmooc/polyphem.git
diff --git a/codeocean b/codeocean
new file mode 160000
index 0000000..3895537
--- /dev/null
+++ b/codeocean
@@ -0,0 +1 @@
+Subproject commit 3895537f4fe2da7733ba5deaf1316cdfb0e2710b
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..3d428e7
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,42 @@
+networks:
+  codeocean:
+    driver: bridge
+    external: false
+
+services:
+  codeocean-db:
+    extends:
+      file: codeocean/docker-compose.yml
+      service: codeocean-db
+    networks:
+      - codeocean
+  codeocean:
+    extends:
+      file: codeocean/docker-compose.yml
+      service: codeocean
+    environment:
+      POSEIDON_HOST: poseidon:7200
+    networks:
+      - codeocean
+  prometheus:
+    extends:
+      file: codeocean/docker-compose.yml
+      service: prometheus
+    networks:
+      - codeocean
+  nginx:
+    extends:
+      file: codeocean/docker-compose.yml
+      service: nginx
+    networks:
+      - codeocean
+  poseidon:
+    extends:
+      file: poseidon/docker-compose.yml
+      service: poseidon
+    networks:
+      - codeocean
+
+volumes:
+  db_data:
+  config:
diff --git a/polyphem b/polyphem
new file mode 160000
index 0000000..254460d
--- /dev/null
+++ b/polyphem
@@ -0,0 +1 @@
+Subproject commit 254460d64c648b5ac328381f9e73bef0e21212ae
diff --git a/poseidon b/poseidon
new file mode 160000
index 0000000..f9a6ba8
--- /dev/null
+++ b/poseidon
@@ -0,0 +1 @@
+Subproject commit f9a6ba8f1cc7c25a193de13bca16d9ee145835ab