Example Socket.io application (#250)

Author: febus982

.idea/runConfigurations/Dev_Stack.xml

@@ -61,6 +61,11 @@ FROM base_builder AS http_builder
 RUN --mount=type=cache,target=~/.cache/uv \
     uv sync --no-dev --group http --no-install-project --frozen --no-editable
 
+# Installs requirements to run production http application
+FROM base_builder AS socketio_builder
+RUN --mount=type=cache,target=~/.cache/uv \
+    uv sync --no-dev --group socketio --no-install-project --frozen --no-editable
+
 # Create the base app with the common python packages
 FROM base AS base_app
 USER nonroot
@@ -75,7 +80,14 @@ FROM base_app AS http_app
 COPY --from=http_builder /venv /venv
 COPY --chown=nonroot:nonroot src/http_app ./http_app
 # Run CMD using array syntax, so it's uses `exec` and runs as PID1
-CMD ["opentelemetry-instrument", "uvicorn", "http_app:create_app", "--host", "0.0.0.0", "--port", "8000", "--factory"]
+CMD ["opentelemetry-instrument", "python", "-m", "http_app"]
+
+# Copy the socketio python package and requirements from relevant builder
+FROM base_app AS socketio_app
+COPY --from=socketio_builder_builder /venv /venv
+COPY --chown=nonroot:nonroot src/socketio_app ./socketio_app
+# Run CMD using array syntax, so it's uses `exec` and runs as PID1
+CMD ["opentelemetry-instrument", "python", "-m", "socketio_app"]
 
 # Copy the dramatiq python package and requirements from relevant builder
 FROM base_app AS dramatiq_app

.idea/runConfigurations/FastAPI_app.xml

@@ -8,8 +8,11 @@ containers:
 	# To build shared container layers only once we build a single container before the other ones
 	docker compose build --build-arg UID=`id -u`
 
-dev:
-	uv run uvicorn http_app:create_app --host 0.0.0.0 --port 8000 --factory --reload
+dev-http:
+	uv run ./src/http_app/dev_server.py
+
+dev-socketio:
+	uv run ./src/socketio_app/dev_server.py
 
 otel:
 	OTEL_SERVICE_NAME=bootstrap-fastapi OTEL_TRACES_EXPORTER=none OTEL_METRICS_EXPORTER=none OTEL_LOGS_EXPORTER=none uv run opentelemetry-instrument uvicorn http_app:create_app --host 0.0.0.0 --port 8000 --factory

.idea/runConfigurations/HTTP_App.xml

@@ -22,6 +22,7 @@ This template provides out of the box some commonly used functionalities:
 
 * Sync and Async API Documentation using [FastAPI](https://fastapi.tiangolo.com/) and [AsyncAPI](https://www.asyncapi.com/en)
 * Async tasks execution using [Dramatiq](https://dramatiq.io/index.html)
+* Websocket application using [Socket.io](https://python-socketio.readthedocs.io/en/stable/index.html)
 * Repository pattern for databases using [SQLAlchemy](https://www.sqlalchemy.org/) and [SQLAlchemy bind manager](https://febus982.github.io/sqlalchemy-bind-manager/stable/)
 * Database migrations using [Alembic](https://alembic.sqlalchemy.org/en/latest/) (configured supporting both sync and async SQLAlchemy engines)
 * Database fixtures support using customized [Alembic](https://alembic.sqlalchemy.org/en/latest/) configuration
@@ -50,7 +51,8 @@ Using Docker:
 
 * `make containers`: Build containers
 * `docker compose run --rm dev make migrate`: Run database migrations
-* `docker compose up dev`: Run HTTP application with hot reload
+* `docker compose up dev-http`: Run HTTP application with hot reload
+* `docker compose up dev-socketio`: Run HTTP application with hot reload
 * `docker compose up dramatiq-worker`: Run the dramatiq worker
 * `docker compose run --rm test`: Run test suite
 
@@ -61,7 +63,8 @@ Locally:
 * `make dev-dependencies`: Install dev requirements
 * `make update-dependencies`: Updates requirements
 * `make migrate`: Run database migrations
-* `make dev`: Run HTTP application with hot reload
+* `make dev-http`: Run HTTP application with hot reload
+* `make dev-socketio`: Run HTTP application with hot reload
 * `make test`: Run test suite
 
 ## Other commands for development

.idea/runConfigurations/Otel_Stack.xml

@@ -1,73 +1,78 @@
 services:
-  dev:
+  dev-http: &dev
     build:
       dockerfile: Dockerfile
       context: .
       target: dev
     env_file: local.env
-    environment:
-      OTEL_SERVICE_NAME: "bootstrap-fastapi-dev"
     ports:
       - '8000:8000'
     working_dir: "/app/src"
     volumes:
       - '.:/app'
     depends_on:
+      - redis
       - otel-collector
+    command:
+      - python
+      - ./http_app/dev_server.py
+
+  dev-socketio:
+    <<: *dev
+    ports:
+      - '8001:8001'
+    command:
+      - python
+      - ./socketio_app/dev_server.py
+
+  otel-http:
+    <<: *dev
+    environment:
+      OTEL_SERVICE_NAME: "bootstrap-fastapi-dev"
     command:
       - opentelemetry-instrument
-      - uvicorn
-      - http_app:create_app
-      - --host
-      - 0.0.0.0
-      - --port
-      - "8000"
-      - --factory
-      # Remember to disable the reloader in order to allow otel instrumentation
-      - --reload
-
-  # Production image
-  http:
-    build:
-      dockerfile: Dockerfile
-      context: .
-      target: http_app
-    depends_on:
-      - otel-collector
-    env_file: local.env
+      - python
+      - -m
+      - http_app
+
+  otel-socketio:
+    <<: *dev
     environment:
-      OTEL_SERVICE_NAME: "bootstrap-fastapi-http"
+      OTEL_SERVICE_NAME: "bootstrap-socketio-dev"
     ports:
-      - '8001:8000'
-    volumes:
-      - './src/sqlite.db:/app/sqlite.db'
+      - '8001:8001'
+    command:
+      - opentelemetry-instrument
+      - python
+      - -m
+      - socketio_app
 
   #########################
   #### Helper services ####
   #########################
 
+  jaeger:
+    image: jaegertracing/all-in-one:latest
+    ports:
+      - "6831:6831/udp" # UDP port for Jaeger agent
+      - "16686:16686" # Web UI
+      - "14268:14268" # HTTP port for spans
+
   otel-collector:
     image: otel/opentelemetry-collector-contrib
+    depends_on:
+      - jaeger
     volumes:
       - ./otel-collector-config.yaml:/etc/otelcol-contrib/config.yaml
 
   redis:
     image: redis
 
   dramatiq-worker:
-    build:
-      dockerfile: Dockerfile
-      context: .
-      target: dramatiq_app
-    env_file: local.env
+    <<: *dev
     environment:
       OTEL_SERVICE_NAME: "bootstrap-fastapi-dramatiq-worker"
-    working_dir: "/app/src"
-    volumes:
-      - '.:/app'
-    depends_on:
-      - redis
-      - otel-collector
+    ports: []
     command:
       - opentelemetry-instrument
       - dramatiq
@@ -134,7 +139,7 @@ services:
     depends_on:
       - kratos
       - auth-ui
-      - dev
+      - dev-http
     ports:
       # Public traffic port
       - "8080:4455"
@@ -161,11 +166,3 @@ services:
       - "make"
       - "test"
 
-  ci-test:
-    build:
-      dockerfile: Dockerfile
-      context: .
-      target: dev
-    command:
-      - "make"
-      - "ci-test"

.idea/runConfigurations/Socket_io_app.xml

@@ -5,7 +5,7 @@ on `/docs` and `/redoc` paths using OpenAPI format.
 
 AsyncAPI documentation is rendered using the
 [AsyncAPI react components](https://github.com/asyncapi/asyncapi-react).
-It is available on `/docs/ws` path.
+It is available on `/asyncapi` path.
 
 ## API versioning