Instruction for deploy application

How to push and update on AWS

1. Make some changes and push them to github
2. Go to AWS by ssh

ssh -i <<path to babybots.cer>> ec2-user@ec2-34-229-136-66.compute-1.amazonaws.com

3. Go to project folder

cd babybots

4. Now you need to restart the server. Please use commands:

docker-compose down; docker-compose up --build -d

— possible in single line

5. Run next commands:

git fetch
git pull

NOTE: Make sure that the branch you push to is the same that you pull from.

All script run logs will be in files:

• run-script.out
• run-script.err

How to get web application logs?

• use docker-compose command:

docker-compose logs -f

Deploy from github

Choice or create folder for deploy. Go to the project folder and and download the project from GitHub here:

cd ~/project_folder
git clone https://github.com/Simple2B/babybots.git .

Prepare python virtual environment

Open a project and create python virtual environment:

cd ~/project_folder
python3 -m virtualenv .venv
source .venv/bin/activate
pip install -r requirements.txt

Create .env file

In the project folder need create file .env with next context:

SECRET_KEY=<<secret-key-string>>

ADMIN_USER_NAME=admin
ADMIN_USER_PASS=1234

NOTE: Please put here default admin credentials. Also you need to choose SECRET_KEY.

Prepare database

Execute following lines under virtual environment

flask drob-db
flask create-db

Docker

To start docker container:

sudo systemctl enable docker

sudo systemctl start docker

To build and run docker container:

docker-compose up --build -d

After changing in project you need to restart docker:

docker-compose down
docker-compose up --build -d

Crontab

Crontab run script every minute

crontab -e

Write to file:

* * * * *  path to run-script.sh

Read file:

crontab -l

NGINX configuration

server {
    server_name <<your DNS server name>>;
    location / {
      proxy_pass http://localhost:5000;
    }

    listen 80;
}