Dockerizing the app

Author: rojasTob

.dockerignore

@@ -0,0 +1 @@
+venv/

.gitignore

@@ -106,4 +106,6 @@ venv.bak/
 /site
 
 # mypy
-.mypy_cache/
+.mypy_cache/
+
+.tool-versions

Dockerfile

@@ -0,0 +1,17 @@
+FROM python:3.8
+
+WORKDIR /usr/src/app
+
+COPY requirements.txt ./
+
+COPY Makefile ./
+
+RUN make install
+
+COPY . .
+
+RUN make serve-setup 
+
+EXPOSE 5000
+
+CMD ["sh", "-c", ". /usr/src/app/venv/bin/activate && make serve"]

Makefile

@@ -1,14 +1,25 @@
+.PHONY: venv install
 UNAME := $(shell uname)
-install:
+venv:
 ifeq ($(UNAME), Windows)
-	py -3 -m venv venv; venv\Scripts\activate.bat;
+	py -3 -m venv venv;
 else
-	virtualenv venv; source ./venv/bin/activate;
+	python3 -m venv venv
+endif
+
+install: venv
+ifeq ($(UNAME), Windows)
+	venv\Scripts\activate.bat; \
+	pip3 install -r requirements.txt;
+else
+	. venv/bin/activate; \
+	pip3 install -r requirements.txt;
 endif
-	pip3 install -r requirements.txt
 
 serve-setup:
-	flask init-db; flask run;
-open-browser:
-	python3 -m webbrowser "http://127.0.0.1:5000"; 
-serve: open-browser serve-setup
+	. venv/bin/activate; \
+	flask init-db;
+
+serve:
+	. venv/bin/activate; \
+	flask run --host=0.0.0.0;

README.md

@@ -56,32 +56,46 @@ After the above requirements have been met:
    cd verify-v2-quickstart-python
    ```
 
-1. Prepare the environment and install dependencies
+2. Prepare the environment and install dependencies
 
    ```bash
    make install
    ```
 
-1. Set your environment variables
+3. Set your environment variables
 
    ```bash
    cp .env.example .env
    ```
 
    See [Twilio Account Settings](#twilio-account-settings) to locate the necessary environment variables.
 
-1. Run the application
+4. Set the database
+
+   ```bash
+   make serve-setup
+   ```
+
+5. Run the application
 
    ```bash
    make serve
    ```
 
    This will start a development server. It will reload whenever you change any files.
 
-1. Navigate to [http://localhost:5000](http://localhost:5000)
+6. Navigate to [http://localhost:5000](http://localhost:5000)
 
 That's it!
 
+### Docker
+
+If you have [Docker](https://www.docker.com/) already installed on your machine, you can use our `docker-compose.yml` to setup your project.
+
+1. Make sure you have the project cloned.
+2. Setup the `.env` file as outlined in the [Local Development](#local-development) steps.
+3. Run `docker-compose up`.
+
 ### Tests
 
 You can run the tests locally by typing:

docker-compose.yml

@@ -0,0 +1,8 @@
+version: "3.8"
+services:
+  app:
+    container_name: app
+    restart: always
+    build: .
+    ports:
+      - "5000:5000"