Docker compose and container stuff

Dockerfile

@@ -0,0 +1,25 @@
+# Usar uma imagem base do Python
+FROM python:3.10
+
+WORKDIR /app
+
+RUN apt-get update && apt-get install -y \
+    net-tools \
+    inetutils-ping \
+    inetutils-traceroute \
+    nano \
+    vim-nox \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY requirements.txt /app/
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . /app/
+
+RUN chmod +x /app/init.sh
+RUN chmod +x /app/entrypoint.sh
+ARG SERVER_ADDRESS
+ARG DEBUG_MODE
+ENTRYPOINT ["/app/entrypoint.sh"]
+
+CMD ["/app/init.sh"]

containers/cron/Dockerfile-cron

@@ -0,0 +1,16 @@
+FROM ubuntu:latest
+
+# Instalar cron
+RUN apt-get update && apt-get install -y cron curl
+
+# Adicionar seus scripts de cron
+COPY cron_tasks /etc/cron.d/cron_tasks
+
+# Dar permissões apropriadas
+RUN chmod 0644 /etc/cron.d/cron_tasks
+
+# Criar um arquivo de log para armazenar os resultados do cron
+RUN touch /var/log/cron.log
+
+# Executar o cron em primeiro plano
+CMD cron -f

containers/cron/cron_tasks

@@ -0,0 +1,5 @@
+* * * * *    root /usr/bin/curl -s http://routerfleet:8001/cron/check_updates/            >> /var/log/cron.log 2>&1
+*/5 * * * *  root /usr/bin/curl -s http://routerfleet:8001/cron/generate_backup_schedule/ >> /var/log/cron.log 2>&1
+* * * * *    root /usr/bin/curl -s http://routerfleet:8001/cron/create_backup_tasks/      >> /var/log/cron.log 2>&1
+* * * * *    root /usr/bin/curl -s http://routerfleet:8001/cron/perform_backup_tasks/     >> /var/log/cron.log 2>&1
+*/10 * * * * root /usr/bin/curl -s http://routerfleet:8001/cron/housekeeping/             >> /var/log/cron.log 2>&1

containers/monitoring/Dockerfile-monitoring

@@ -0,0 +1,17 @@
+FROM python:3.10
+WORKDIR /app
+
+RUN apt-get update && apt-get install -y \
+    net-tools \
+    inetutils-ping \
+    inetutils-traceroute \
+    nano \
+    vim-nox \
+    fping \
+    && rm -rf /var/lib/apt/lists/* \
+
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+COPY monitoring.py .
+
+CMD ["python", "-u", "monitoring.py"]

containers/monitoring/monitoring.py

@@ -7,8 +7,8 @@ from subprocess import Popen, PIPE
 UPDATE_HOST_LIST_INTERVAL = 600  # How often to update the router list in seconds
 MONITOR_INTERVAL = 60  # How often to monitor each router in seconds
 MAX_NOTIFICATIONS_PER_MONITOR_INTERVAL = 50  # Throttle the number of notifications sent to the remote API
-HOST_LIST_URL = "http://127.0.0.1:8000/monitoring/export_router_list/"
-UPDATE_STATUS_URL = "http://127.0.0.1:8000/monitoring/update_router_status/"
+HOST_LIST_URL = "http://routerfleet:8001/monitoring/export_router_list/"
+UPDATE_STATUS_URL = "http://routerfleet:8001/monitoring/update_router_status/"
 DEBUG = False
 
 # Global variables

containers/nginx/Dockerfile-nginx

@@ -0,0 +1,6 @@
+FROM nginx:alpine
+RUN apk --no-cache add openssl
+COPY nginx_entrypoint.sh /nginx_entrypoint.sh
+RUN chmod +x /nginx_entrypoint.sh
+ENTRYPOINT ["/nginx_entrypoint.sh"]
+CMD ["nginx", "-g", "daemon off;"]

containers/nginx/nginx_entrypoint.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+CERT_DIR="/certificate"
+
+if [ ! -f "$CERT_DIR/nginx.key" ] || [ ! -f "$CERT_DIR/nginx.pem" ]; then
+    echo "Creating self signed certificate..."
+    openssl req -x509 -newkey rsa:4096 -nodes -keyout "$CERT_DIR/nginx.key" -out "$CERT_DIR/nginx.pem" -days 3650 -subj "/CN=localhost"
+else
+    echo "Skipping self signed certificate creation, files already exist."
+fi
+
+exec "$@"

containers/nginx/virtualhost.conf

@@ -0,0 +1,25 @@
+server {
+    listen 80;
+    return 301 https://$host$request_uri;
+}
+
+server {
+    listen 443 ssl;
+    ssl_certificate        /certificate/nginx.pem;
+    ssl_certificate_key    /certificate/nginx.key;
+
+    # if you are using cloudflare, you can use this enable authenticated origin pull. Dont forget to activate it in cloudflare
+    #ssl_client_certificate /certificate/cloudflare_authenticated_origin_pull_ca.pem;
+    #ssl_verify_client on;
+
+    location /static/ {
+        alias /static/;
+    }
+
+    location / {
+        proxy_pass http://routerfleet:8001;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    }
+}

docker-compose.yml

@@ -0,0 +1,43 @@
+version: '3'
+services:
+  routerfleet:
+    container_name: routerfleet
+    restart: unless-stopped
+    build:
+      context: .
+    environment:
+      - SERVER_ADDRESS=${SERVER_ADDRESS}
+      - DEBUG_MODE=${DEBUG_MODE}
+    volumes:
+      - media_root:/var/lib/routerfleet/
+      - static_volume:/app_static_files/
+    command: /bin/bash /app/init.sh
+
+  routerfleet-cron:
+    container_name: routerfleet-cron
+    restart: unless-stopped
+    build:
+      context: ./containers/cron
+      dockerfile: Dockerfile-cron
+    depends_on:
+      - routerfleet
+
+  nginx:
+    container_name: routerfleet-nginx
+    restart: unless-stopped
+    image: nginx:alpine
+    build:
+      context: .
+      dockerfile: Dockerfile_nginx
+    volumes:
+      - ./containers/nginx/virtualhost.conf:/etc/nginx/conf.d/routerfleet.conf
+      - static_volume:/static
+      - https_cert:/certificate
+    ports:
+      - "80:80"
+      - "443:443"
+
+volumes:
+  static_volume:
+  https_cert:
+  media_root:

entrypoint.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+set -e
+
+if [ -z "$SERVER_ADDRESS" ]; then
+    echo "SERVER_ADDRESS environment variable is not set. Exiting."
+    exit 1
+fi
+
+DEBUG_VALUE="False"
+if [[ "${DEBUG_MODE,,}" == "true" ]]; then
+    DEBUG_VALUE="True"
+fi
+
+cat > /app/routerfleet/production_settings.py <<EOL
+DEBUG = $DEBUG_VALUE
+ALLOWED_HOSTS = ['routerfleet', '$SERVER_ADDRESS']
+CSRF_TRUSTED_ORIGINS = ['http://routerfleet', 'https://$SERVER_ADDRESS']
+SECRET_KEY = '$(openssl rand -base64 32)'
+EOL
+
+#sed -i "/^    path('admin\/', admin.site.urls),/s/^    /    # /" /app/routerfleet/urls.py
+
+exec "$@"

init.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+set -e
+
+# Set up the environment
+shopt -s nullglob
+
+# Django startup
+python manage.py migrate --noinput
+python manage.py collectstatic --noinput
+exec python manage.py runserver 0.0.0.0:8001

routerfleet/settings.py

@@ -141,3 +141,5 @@ STATICFILES_DIRS = [
 DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
 MEDIA_ROOT = '/var/lib/routerfleet/'
 ROUTERFLEET_VERSION = 7002
+
+from routerfleet.production_settings import *