Add Docker build/push tooling and Traefik compose

.vscode/tasks.json

@@ -24,11 +24,11 @@
             "group": "build"
         },
         {
-            "label": "Build Docker Image",
+            "label": "Build & Push Docker",
             "type": "shell",
             "command": "${workspaceFolder}\\.venv\\Scripts\\python.exe",
             "args": [
-                "${workspaceFolder}/docker/build_image.py"
+                "${workspaceFolder}/docker/build_and_push_image.py"
             ],
             "problemMatcher": []
         }

docker-compose.traefik.yml

@@ -0,0 +1,15 @@
+services:
+  astrain:
+    image: git.beging.de/troogs/astrain:latest
+    restart: unless-stopped
+    container_name: astrain
+    networks:
+      - proxy
+    labels:
+      - traefik.enable=true
+      - traefik.http.routers.fs-onboarding-si.rule=Host(`astrain.melvin.beging.de`)
+      - traefik.http.services.fs-onboarding-si.loadbalancer.server.port=8080
+
+networks:
+  proxy:
+    external: true

docker/build_and_push_image.py

@@ -0,0 +1,26 @@
+from __future__ import annotations
+
+import subprocess
+import sys
+from pathlib import Path
+
+
+def main() -> int:
+    script_dir = Path(__file__).resolve().parent
+    scripts = ["build_image.py", "push_image.py"]
+
+    for script in scripts:
+        script_path = script_dir / script
+        print(f"Executing {script}...")
+        try:
+            subprocess.run([sys.executable, str(script_path)], check=True)
+            print(f"{script} executed successfully.\n")
+        except subprocess.CalledProcessError as error:
+            print(f"Error: {script} failed with exit code {error.returncode}.")
+            return error.returncode
+
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())

docker/push_image.py

@@ -0,0 +1,57 @@
+from __future__ import annotations
+
+import datetime as dt
+import subprocess
+from pathlib import Path
+
+
+def get_timestamp_tag(today: dt.date) -> str:
+    year_suffix = today.year % 100
+    day_of_year = today.timetuple().tm_yday
+    return f"{year_suffix}.{day_of_year}"
+
+
+def run_command(command: list[str], repo_root: Path) -> int:
+    print(" ".join(command))
+    result = subprocess.run(command, cwd=str(repo_root))
+    return result.returncode
+
+
+def main() -> int:
+    repo_root = Path(__file__).resolve().parents[1]
+
+    today = dt.date.today()
+    timestamp_tag = get_timestamp_tag(today)
+
+    local_image = "troogs/astrain"
+    registry_image = "git.beging.de/troogs/astrain"
+    tags = ["latest", timestamp_tag]
+
+    for tag in tags:
+        tag_cmd = [
+            "docker",
+            "tag",
+            f"{local_image}:{tag}",
+            f"{registry_image}:{tag}",
+        ]
+        print(f"Tagging {local_image}:{tag} as {registry_image}:{tag}")
+        exit_code = run_command(tag_cmd, repo_root)
+        if exit_code != 0:
+            return exit_code
+
+    for tag in tags:
+        push_cmd = [
+            "docker",
+            "push",
+            f"{registry_image}:{tag}",
+        ]
+        print(f"Pushing {registry_image}:{tag}")
+        exit_code = run_command(push_cmd, repo_root)
+        if exit_code != 0:
+            return exit_code
+
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())