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README.md
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@ -2,26 +2,21 @@
## 1. Installation and Setup ## 1. Installation and Setup
You're right, using git clone is a better approach. Here's the revised installation section: - Ensure you have Anaconda or Miniconda installed on your system.
## 1. Installation and Setup - Clone the repository:
- Install Python 3.x and required libraries: `yaml`, `requests`, `loguru`, `python-dotenv`:
```bash
pip install pyyaml requests loguru python-dotenv
```
- Obtain Cloudflare API token from your account
- Clone the repository and set up the script:
```bash ```bash
git clone https://sij.ai/sij/cf.git git clone https://sij.ai/sij/cf.git
cd cf cd cf
sudo ln -s "$(pwd)/cf.py" /usr/local/bin/cf
sudo chmod +x cf.py
``` ```
- Create `.env` file with `CLOUDFLARE_API_TOKEN=your_token_here`: - Run the setup script to create the conda environment and install dependencies:
```bash
chmod +x setup.sh
./setup.sh
```
- Create `.env` file with your Cloudflare API token:
```bash ```bash
echo "CLOUDFLARE_API_TOKEN=your_token_here" > .env echo "CLOUDFLARE_API_TOKEN=your_token_here" > .env
``` ```
@ -49,7 +44,12 @@ domain2.net:
Replace the example values with your actual Cloudflare zone IDs and DNS record IDs for each domain and subdomain you want to manage with this script. Replace the example values with your actual Cloudflare zone IDs and DNS record IDs for each domain and subdomain you want to manage with this script.
- Ensure Caddy is installed and `/etc/caddy/Caddyfile` is writable: - (Optional) Create a symlink to use the script from anywhere:
```bash
sudo ln -sf "$(pwd)/cf" /usr/local/bin/cf
```
- Ensure Caddy is installed and `/etc/caddy/Caddyfile` is writable (Ubuntu/Debian example):
```bash ```bash
sudo apt install -y debian-keyring debian-archive-keyring apt-transport-https sudo apt install -y debian-keyring debian-archive-keyring apt-transport-https
curl -1sLf 'https://dl.cloudsmith.io/public/caddy/stable/gpg.key' | sudo gpg --dearmor -o /usr/share/keyrings/caddy-stable-archive-keyring.gpg curl -1sLf 'https://dl.cloudsmith.io/public/caddy/stable/gpg.key' | sudo gpg --dearmor -o /usr/share/keyrings/caddy-stable-archive-keyring.gpg
@ -60,33 +60,37 @@ sudo chown caddy:caddy /etc/caddy/Caddyfile
sudo chmod 644 /etc/caddy/Caddyfile sudo chmod 644 /etc/caddy/Caddyfile
``` ```
## 2. Usage ## 2. Usage
### 2.1 DDNS Update ### 2.1 DDNS Update
``` ```
cf ddns [--force] ./cf ddns [--force]
``` ```
Updates all domains with current IP. Use `--force` to update regardless of IP change. Updates all domains with current IP. Use `--force` to update regardless of IP change.
### 2.2 Adding/Updating Domain Configuration ### 2.2 Adding/Updating Domain Configuration
``` ```
cf <full-domain> [--ip <ip address>] --port <port> ./cf <full-domain> [--ip <ip address>] --port <port>
``` ```
Adds or updates domain in Cloudflare and Caddyfile. Default IP is localhost. Adds or updates domain in Cloudflare and Caddyfile. Default IP is localhost.
### 2.3 Updating All Domains ### 2.3 Updating All Domains
``` ```
cf all [--force] ./cf all [--force]
``` ```
Updates all domains and Caddyfile configurations. Updates all domains and Caddyfile configurations.
Note: If you created the symlink, you can use `cf` instead of `./cf` from any directory.
## 3. File and Environment Structure ## 3. File and Environment Structure
- `Caddyfile`: Caddy server configuration - `Caddyfile`: Caddy server configuration
- `cf_domains.yaml`: Stores domain info and DNS record IDs - `cf_domains.yaml`: Stores domain info and DNS record IDs
- `.env`: Contains `CLOUDFLARE_API_TOKEN` and `CURRENT_IP` - `.env`: Contains `CLOUDFLARE_API_TOKEN` and `CURRENT_IP`
- `cf_script.log`: Logs script actions - `cf_script.log`: Logs script actions
- `environment.yml`: Conda environment specification
- `cf`: Wrapper script to activate conda environment and run the Python script
- `cf.py`: Main Python script
## 4. Key Functions and Error Handling ## 4. Key Functions and Error Handling
@ -95,8 +99,21 @@ Updates all domains and Caddyfile configurations.
- `update_or_create_record()`: Manages Cloudflare DNS records - `update_or_create_record()`: Manages Cloudflare DNS records
Common errors: Common errors:
- API authentication failures: Check API token - API authentication failures: Check API token in `.env` file
- Permission issues: Run with sudo for Caddyfile changes - Permission issues: Run with sudo for Caddyfile changes
- Domain not found: Ensure domain is in `cf_domains.yaml` - Domain not found: Ensure domain is in `cf_domains.yaml`
Logs are in `cf_script.log` for troubleshooting. Logs are in `cf_script.log` for troubleshooting.
## 5. Updating
To update the script and its dependencies:
1. Pull the latest changes:
```bash
git pull
```
2. Update the conda environment:
```bash
conda env update -f environment.yml -p ./cf-env
```