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This commit is contained in:
Nathan Woodburn 2023-08-25 12:14:06 +10:00
commit b56ece2216
Signed by: nathanwoodburn
GPG Key ID: 203B000478AD0EF1
5 changed files with 40 additions and 24 deletions

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@ -11,6 +11,14 @@ The master server will be used to manage the worker servers.
The worker servers will be used to host the wordpress sites.
The bot will be used to provide an easier way to manage the master server.
![Overview of system](assets/overview.png)
| Legend | Description |
| --- | --- |
| Red Connections | Secured by VPN or over LAN ONLY. (NOT API SECURED) |
| Yellow Connections | HTTP/HTTPS public traffic |
## Usage
After installing the master and discord bot you can use the following commands (as bot owner).
@ -74,12 +82,14 @@ cd hnshosting-wp/worker
chmod +x install.sh
./install.sh
```
Then to start the worker api server
Just press enter when it shows any prompts.
Start the worker api server using
```sh
screen -dmS hnshosting-worker python3 main.py
```
Add worker to master server:
Add worker to master server pool:
```sh
curl -X POST http://master-server-ip:5000/add-worker?worker=worker-name&ip=worker-server-ip -H "key: api-key"

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@ -168,17 +168,23 @@ def list_workers():
for worker in workers:
# Check worker status
if not worker.__contains__(':'):
return jsonify({'error': 'No workers available', 'success': 'false'})
continue
online=True
resp=requests.get("http://"+worker.split(':')[1].strip('\n') + ":5000/status",timeout=2)
if (resp.status_code != 200):
online=False
worker_list.append({'worker': worker.split(':')[0],'ip': worker.split(':')[1].strip('\n'), 'online': online, 'sites': 0, 'ready': 0})
worker_list.append({'worker': worker.split(':')[0],'ip': worker.split(':')[1].strip('\n'), 'online': online, 'sites': 0, 'status': 'offline'})
continue
sites = resp.json()['num_sites']
worker_list.append({'worker': worker.split(':')[0],'ip': worker.split(':')[1].strip('\n'), 'online': online, 'sites': sites, 'ready': 1})
availability = resp.json()['availability']
if availability == True:
worker_list.append({'worker': worker.split(':')[0],'ip': worker.split(':')[1].strip('\n'), 'online': online, 'sites': sites, 'status': 'ready'})
else:
worker_list.append({'worker': worker.split(':')[0],'ip': worker.split(':')[1].strip('\n'), 'online': online, 'sites': sites, 'status': 'full'})
if len(worker_list) == 0:
return jsonify({'error': 'No workers available', 'success': 'false'})
return jsonify({'success': 'true', 'workers': worker_list})
@app.route('/site-info', methods=['GET'])

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@ -2,23 +2,28 @@
# Initial install for all prerequisites for the project.
# This makes it quicker to get each site up and running.
# Update the system
sudo apt update && sudo apt upgrade -y
# Stop kernel prompts
export DEBIAN_FRONTEND=noninteractive
export NEEDRESTART_MODE=a
echo "Dpkg::Options { \"--force-confdef\"; \"--force-confold\"; };" | sudo tee /etc/apt/apt.conf.d/local
KERNEL_VERSION=$(uname -r)
sudo apt-mark hold linux-image-generic linux-headers-generic linux-generic linux-image-$KERNEL_VERSION linux-headers-$KERNEL_VERSION
# Install Docker
sudo apt install apt-transport-https ca-certificates curl software-properties-common -y
sudo apt install apt-transport-https ca-certificates curl software-properties-common python3-pip nginx -y
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt update
apt-cache policy docker-ce
sudo apt install docker-ce -y
sudo apt install docker-compose -y
# Install NGINX
sudo apt install nginx -y
sudo apt install docker-ce docker-compose -y
# Install python prerequisites
sudo apt install python3-pip -y
python3 -m pip install -r requirements.txt
cp .env.example .env
chmod +x wp.sh tlsa.sh
# Pull docker images to save time later
docker pull mysql:5.7 &
docker pull wordpress:latest &
wait

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@ -67,16 +67,11 @@ def ping():
return 'pong'
def get_sites_count():
# If file doesn't exist, create it
try:
sites_file = open('sites.txt', 'r')
except FileNotFoundError:
sites_file = open('sites.txt', 'w')
sites_file.close()
sites_file = open('sites.txt', 'r')
print(sites_file.readlines())
# Get number of files in nginx/sites
dir = os.listdir('/etc/nginx/sites-available')
num_Sites = len(dir) - 1
# Return number of lines in file
return len(sites_file.readlines())
return num_Sites
def site_exists(domain):
# If file doesn't exist, create it