docker added

load_balancer/.dockerignore

@@ -0,0 +1,4 @@
+**/README.md
+**/Dockerfile
+**/docker-compose.yml
+**/.env

load_balancer/.github/workflows/main.yml

@@ -0,0 +1,38 @@
+# This is a basic workflow to help you get started with Actions
+
+name: Deploy loadbalancer
+
+# Controls when the action will run. Triggers the workflow on push or pull request
+# events but only for the master branch
+on:
+ push:
+ branches: [ master ]
+
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+ # This workflow contains a single job called "build"
+ build:
+ # The type of runner that the job will run on
+ runs-on: ubuntu-latest
+
+ # Steps represent a sequence of tasks that will be executed as part of the job
+ steps:
+ # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+ - uses: actions/checkout@v2
+
+ - name: Run a one-line script
+ run: echo Hello, world!
+
+
+ - name: Deploy package to digitalocean
+ uses: appleboy/ssh-action@master
+ with:
+ host: ${{ secrets.BALANCER_HOST }}
+ username: ${{ secrets.BALANCER_USERNAME }}
+ password: ${{ secrets.BALANCER_PASSWORD }}
+ port: ${{ secrets.BALANCER_PORT }}
+ script: |
+ cd /app/gearstalk_load_balancer
+ git pull
+ docker-compose up -d --build

load_balancer/.gitignore

@@ -0,0 +1 @@
+/env

load_balancer/Dockerfile

@@ -0,0 +1,11 @@
+FROM python:3.7-slim
+
+WORKDIR /app
+RUN apt-get update && apt-get -y dist-upgrade
+RUN apt install -y netcat
+COPY requirements.txt /app
+RUN pip install -r /app/requirements.txt
+
+COPY mediator.py /app
+
+

load_balancer/docker-compose.yml

@@ -0,0 +1,37 @@
+version: '3'
+services:
+ main:
+ container_name: main
+ networks:
+ - loadbalancer
+ env_file:
+ - .env
+ build : .
+ restart: always
+ command: >
+ /bin/sh -c "
+ echo Waiting for rabbitmq service start...;
+ while ! nc -z rabbit 5672;
+ do
+ sleep 1;
+ done;
+ echo Connected!;
+ python mediator.py
+ "
+ 
+ 
+
+ rabbit:
+ restart: always
+ networks:
+ - loadbalancer
+ image: "bitnami/rabbitmq:3.7.17"
+ container_name: rabbit
+ ports:
+ - "15672:15672"
+ - "5672:5672"
+ env_file:
+ - .env
+
+networks:
+ loadbalancer: {}