Add Docker samples (slackapi#52)

seratch · web-flow · commit a4a8634c600e · 2020-09-01T10:55:45.000+09:00
* Add Docker samples

* Add a missing file

* Update Google Cloud Run samples to be more optimal

* Tweak Dockerfile and add more samples

* Update fastapi sample
diff --git a/samples/docker/aiohttp/Dockerfile b/samples/docker/aiohttp/Dockerfile
@@ -0,0 +1,19 @@
+#
+# docker build . -t your-repo/hello-bolt
+#
+FROM python:3.8.5-slim-buster as builder
+RUN apt-get update && apt-get clean
+COPY requirements.txt /build/
+WORKDIR /build/
+RUN pip install -U pip && pip install -r requirements.txt
+
+FROM python:3.8.5-slim-buster as app
+COPY --from=builder /src/ /app/
+COPY --from=builder /usr/local/lib/ /usr/local/lib/
+WORKDIR /app/
+COPY *.py /app/
+ENTRYPOINT python main.py
+
+#
+# docker run -e SLACK_SIGNING_SECRET=$SLACK_SIGNING_SECRET -e SLACK_BOT_TOKEN=$SLACK_BOT_TOKEN -e PORT=3000 -p 3000:3000 -it your-repo/hello-bolt
+#
diff --git a/samples/docker/aiohttp/main.py b/samples/docker/aiohttp/main.py
@@ -0,0 +1,17 @@
+import os
+import logging
+
+from slack_bolt.async_app import AsyncApp
+
+logging.basicConfig(level=logging.DEBUG)
+app = AsyncApp()
+
+
+@app.command("/hello-bolt-python")
+async def hello(payload, ack):
+    user_id = payload["user_id"]
+    await ack(f"Hi <@{user_id}>!")
+
+
+if __name__ == "__main__":
+    app.start(port=int(os.environ.get("PORT", int(os.environ.get("PORT", 3000)))))
diff --git a/samples/docker/aiohttp/requirements.txt b/samples/docker/aiohttp/requirements.txt
@@ -0,0 +1,2 @@
+slack_bolt
+aiohttp>=3,<4
diff --git a/samples/docker/fastapi-gunicorn/Dockerfile b/samples/docker/fastapi-gunicorn/Dockerfile
@@ -0,0 +1,12 @@
+#
+# docker build . -t your-repo/hello-bolt
+#
+FROM tiangolo/uvicorn-gunicorn:python3.8-slim
+WORKDIR /app/
+COPY *.py /app/
+COPY requirements.txt /app/
+RUN pip install -U pip && pip install -r requirements.txt
+
+#
+# docker run -e SLACK_SIGNING_SECRET=$SLACK_SIGNING_SECRET -e SLACK_BOT_TOKEN=$SLACK_BOT_TOKEN -e VARIABLE_NAME="api" -p 80:80 -it your-repo/hello-bolt
+#
diff --git a/samples/docker/fastapi-gunicorn/main.py b/samples/docker/fastapi-gunicorn/main.py
@@ -0,0 +1,26 @@
+import logging
+
+from slack_bolt.async_app import AsyncApp
+
+logging.basicConfig(level=logging.DEBUG)
+app = AsyncApp()
+
+
+@app.command("/hello-bolt-python")
+async def hello(payload, ack):
+    user_id = payload["user_id"]
+    await ack(f"Hi <@{user_id}>!")
+
+
+from fastapi import FastAPI, Request
+
+api = FastAPI()
+
+from slack_bolt.adapter.fastapi.async_handler import AsyncSlackRequestHandler
+
+app_handler = AsyncSlackRequestHandler(app)
+
+
+@api.post("/slack/events")
+async def endpoint(req: Request):
+    return await app_handler.handle(req)
diff --git a/samples/docker/fastapi-gunicorn/requirements.txt b/samples/docker/fastapi-gunicorn/requirements.txt
@@ -0,0 +1,3 @@
+slack_bolt
+fastapi<1
+aiohttp>=3,<4
diff --git a/samples/docker/flask-gunicorn/Dockerfile b/samples/docker/flask-gunicorn/Dockerfile
@@ -0,0 +1,18 @@
+#
+# docker build . -t your-repo/hello-bolt
+#
+FROM python:3.8.5-slim-buster as builder
+COPY requirements.txt /build/
+WORKDIR /build/
+RUN pip install -U pip && pip install -r requirements.txt
+
+FROM python:3.8.5-slim-buster as app
+WORKDIR /app/
+COPY --from=builder /usr/local/bin/ /usr/local/bin/
+COPY --from=builder /usr/local/lib/ /usr/local/lib/
+COPY *.py /app/
+ENTRYPOINT gunicorn --bind :$PORT --workers 1 --threads 2 --timeout 0 main:flask_app
+
+#
+# docker run -e SLACK_SIGNING_SECRET=$SLACK_SIGNING_SECRET -e SLACK_BOT_TOKEN=$SLACK_BOT_TOKEN -e PORT=3000 -p 3000:3000 -it your-repo/hello-bolt
+#
diff --git a/samples/docker/flask-gunicorn/main.py b/samples/docker/flask-gunicorn/main.py
@@ -0,0 +1,24 @@
+import logging
+
+from slack_bolt import App
+
+logging.basicConfig(level=logging.DEBUG)
+app = App()
+
+
+@app.command("/hello-bolt-python")
+def hello(payload, ack):
+    user_id = payload["user_id"]
+    ack(f"Hi <@{user_id}>!")
+
+
+from flask import Flask, request
+from slack_bolt.adapter.flask import SlackRequestHandler
+
+flask_app = Flask(__name__)
+handler = SlackRequestHandler(app)
+
+
+@flask_app.route("/slack/events", methods=["POST"])
+def slack_events():
+    return handler.handle(request)
diff --git a/samples/docker/flask-gunicorn/requirements.txt b/samples/docker/flask-gunicorn/requirements.txt
@@ -0,0 +1,3 @@
+slack_bolt
+Flask>=1.1
+gunicorn>=20
diff --git a/samples/docker/flask-uwsgi/Dockerfile b/samples/docker/flask-uwsgi/Dockerfile
@@ -0,0 +1,22 @@
+#
+# docker build . -t your-repo/hello-bolt
+#
+FROM python:3.8.5-slim-buster as builder
+RUN apt-get update \
+    && apt-get -y install build-essential libpcre3-dev \
+    && apt-get clean
+COPY requirements.txt /build/
+WORKDIR /build/
+RUN pip install -U pip && pip install -r requirements.txt
+
+FROM python:3.8.5-slim-buster as app
+WORKDIR /app/
+COPY --from=builder /usr/local/bin/ /usr/local/bin/
+COPY --from=builder /usr/local/lib/ /usr/local/lib/
+COPY *.py /app/
+COPY uwsgi.ini /app/
+ENTRYPOINT uwsgi --ini uwsgi.ini --http :$PORT
+
+#
+# docker run -e SLACK_SIGNING_SECRET=$SLACK_SIGNING_SECRET -e SLACK_BOT_TOKEN=$SLACK_BOT_TOKEN -e PORT=3000 -p 3000:3000 -it your-repo/hello-bolt
+#
diff --git a/samples/docker/flask-uwsgi/main.py b/samples/docker/flask-uwsgi/main.py
@@ -0,0 +1,24 @@
+import logging
+
+from slack_bolt import App
+
+logging.basicConfig(level=logging.DEBUG)
+app = App()
+
+
+@app.command("/hello-bolt-python")
+def hello(payload, ack):
+    user_id = payload["user_id"]
+    ack(f"Hi <@{user_id}>!")
+
+
+from flask import Flask, request
+from slack_bolt.adapter.flask import SlackRequestHandler
+
+flask_app = Flask(__name__)
+handler = SlackRequestHandler(app)
+
+
+@flask_app.route("/slack/events", methods=["POST"])
+def slack_events():
+    return handler.handle(request)
diff --git a/samples/docker/flask-uwsgi/requirements.txt b/samples/docker/flask-uwsgi/requirements.txt
@@ -0,0 +1,3 @@
+slack_bolt
+Flask>1
+uWSGI>=2,<3
diff --git a/samples/docker/flask-uwsgi/uwsgi.ini b/samples/docker/flask-uwsgi/uwsgi.ini
@@ -0,0 +1,7 @@
+[uwsgi]
+module = main:flask_app
+master = true
+uid = nobody
+socket = /tmp/uwsgi.sock
+die-on-term = true
+enable-threads = true
diff --git a/samples/docker/sanic/Dockerfile b/samples/docker/sanic/Dockerfile
@@ -0,0 +1,18 @@
+#
+# docker build . -t your-repo/hello-bolt
+#
+FROM python:3.8.5-slim-buster as builder
+COPY requirements.txt /build/
+WORKDIR /build/
+RUN pip install -U pip && pip install -r requirements.txt
+
+FROM python:3.8.5-slim-buster as app
+WORKDIR /app/
+COPY *.py /app/
+COPY --from=builder /usr/local/bin/ /usr/local/bin/
+COPY --from=builder /usr/local/lib/ /usr/local/lib/
+ENTRYPOINT python main.py
+
+#
+# docker run -e SLACK_SIGNING_SECRET=$SLACK_SIGNING_SECRET -e SLACK_BOT_TOKEN=$SLACK_BOT_TOKEN -e PORT=3000 -p 3000:3000 -it your-repo/hello-bolt
+#
diff --git a/samples/docker/sanic/main.py b/samples/docker/sanic/main.py
@@ -0,0 +1,30 @@
+import logging
+import os
+
+from slack_bolt.async_app import AsyncApp
+from slack_bolt.adapter.sanic import AsyncSlackRequestHandler
+
+logging.basicConfig(level=logging.DEBUG)
+app = AsyncApp()
+app_handler = AsyncSlackRequestHandler(app)
+
+
+@app.command("/hello-bolt-python")
+async def hello(payload, ack):
+    user_id = payload["user_id"]
+    await ack(f"Hi <@{user_id}>!")
+
+
+from sanic import Sanic
+from sanic.request import Request
+
+api = Sanic(name="awesome-slack-app")
+
+
+@api.post("/slack/events")
+async def endpoint(req: Request):
+    return await app_handler.handle(req)
+
+
+if __name__ == "__main__":
+    api.run(host="0.0.0.0", port=int(os.environ.get("PORT", 3000)))
diff --git a/samples/docker/sanic/requirements.txt b/samples/docker/sanic/requirements.txt
@@ -0,0 +1,3 @@
+slack_bolt
+aiohttp>=3,<4
+sanic>=20,<21
diff --git a/samples/google_cloud_run/aiohttp/Dockerfile b/samples/google_cloud_run/aiohttp/Dockerfile
@@ -0,0 +1,28 @@
+#
+# https://cloud.google.com/run/docs/quickstarts/build-and-deploy
+#
+# export PROJECT_ID=`gcloud config get-value project`
+# export SLACK_SIGNING_SECRET=
+# export SLACK_BOT_TOKEN=
+# gcloud builds submit --tag gcr.io/$PROJECT_ID/helloworld
+# gcloud run deploy helloworld --image gcr.io/$PROJECT_ID/helloworld --platform managed --update-env-vars SLACK_SIGNING_SECRET=$SLACK_SIGNING_SECRET,SLACK_BOT_TOKEN=$SLACK_BOT_TOKEN
+#
+
+# ----------------------------------------------
+# Use the official lightweight Python image.
+# https://hub.docker.com/_/python
+FROM python:3.8.5-slim-buster
+
+# Allow statements and log messages to immediately appear in the Knative logs
+ENV PYTHONUNBUFFERED True
+
+# Copy local code to the container image.
+ENV APP_HOME /app
+WORKDIR $APP_HOME
+COPY . ./
+
+# Install production dependencies.
+RUN pip install -U pip && pip install -r requirements.txt
+
+# Start AIOHTTP server
+ENTRYPOINT python main.py
diff --git a/samples/google_cloud_run/aiohttp/main.py b/samples/google_cloud_run/aiohttp/main.py
@@ -0,0 +1,17 @@
+import logging
+import os
+
+from slack_bolt.async_app import AsyncApp
+
+logging.basicConfig(level=logging.DEBUG)
+app = AsyncApp()
+
+
+@app.command("/hey-google")
+async def hello(payload, ack):
+    user_id = payload["user_id"]
+    await ack(f"Hi <@{user_id}>!")
+
+
+if __name__ == "__main__":
+    app.start(port=int(os.environ.get("PORT", 3000)))
diff --git a/samples/google_cloud_run/aiohttp/requirements.txt b/samples/google_cloud_run/aiohttp/requirements.txt
@@ -0,0 +1,2 @@
+slack_bolt
+aiohttp>=3,<4
diff --git a/samples/google_cloud_run/flask-gunicorn/Dockerfile b/samples/google_cloud_run/flask-gunicorn/Dockerfile
@@ -0,0 +1,28 @@
+#
+# https://cloud.google.com/run/docs/quickstarts/build-and-deploy
+#
+# export PROJECT_ID=`gcloud config get-value project`
+# export SLACK_SIGNING_SECRET=
+# export SLACK_BOT_TOKEN=
+# gcloud builds submit --tag gcr.io/$PROJECT_ID/helloworld
+# gcloud run deploy helloworld --image gcr.io/$PROJECT_ID/helloworld --platform managed --update-env-vars SLACK_SIGNING_SECRET=$SLACK_SIGNING_SECRET,SLACK_BOT_TOKEN=$SLACK_BOT_TOKEN
+#
+
+# ----------------------------------------------
+# Use the official lightweight Python image.
+# https://hub.docker.com/_/python
+FROM python:3.8.5-slim-buster
+
+# Allow statements and log messages to immediately appear in the Knative logs
+ENV PYTHONUNBUFFERED True
+
+# Copy local code to the container image.
+ENV APP_HOME /app
+WORKDIR $APP_HOME
+COPY . ./
+
+# Install production dependencies.
+RUN pip install -U pip && pip install -r requirements.txt
+
+# Run the web service on container startup.
+ENTRYPOINT gunicorn --bind :$PORT --workers 1 --threads 2 --timeout 0 main:flask_app
diff --git a/samples/google_cloud_run/flask-gunicorn/main.py b/samples/google_cloud_run/flask-gunicorn/main.py
@@ -0,0 +1,30 @@
+import logging
+import os
+
+from slack_bolt import App
+
+logging.basicConfig(level=logging.DEBUG)
+app = App()
+
+
+@app.command("/hey-google")
+def hello(payload, ack):
+    user_id = payload["user_id"]
+    ack(f"Hi <@{user_id}>!")
+
+
+from flask import Flask, request
+from slack_bolt.adapter.flask import SlackRequestHandler
+
+flask_app = Flask(__name__)
+handler = SlackRequestHandler(app)
+
+
+@flask_app.route("/slack/events", methods=["POST"])
+def slack_events():
+    return handler.handle(request)
+
+
+# Only for local debug
+if __name__ == "__main__":
+    flask_app.run(debug=True, host="0.0.0.0", port=int(os.environ.get("PORT", 3000)))
diff --git a/samples/google_cloud_run/flask-gunicorn/requirements.txt b/samples/google_cloud_run/flask-gunicorn/requirements.txt
@@ -0,0 +1,3 @@
+slack_bolt
+Flask>=1.1
+gunicorn>=20
diff --git a/samples/google_cloud_run/sanic/Dockerfile b/samples/google_cloud_run/sanic/Dockerfile
diff --git a/samples/google_cloud_run/sanic/main.py b/samples/google_cloud_run/sanic/main.py
diff --git a/samples/google_cloud_run/sanic/requirements.txt b/samples/google_cloud_run/sanic/requirements.txt
diff --git a/samples/sanic/async_app.py b/samples/sanic/async_app.py
diff --git a/samples/sanic/async_oauth_app.py b/samples/sanic/async_oauth_app.py

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+slack_bolt`
	`2`	`+fastapi<1`
	`3`	`+aiohttp>=3,<4`
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+slack_bolt`
	`2`	`+Flask>=1.1`
	`3`	`+gunicorn>=20`