Caddy Load Balancer

This project is using Caddy as our load balancer. Once vm is deployed using terraform, we then use this ansible task inside our github repo to configure the new server:

Ansible Playbook Manual LB

And this is how the github action looks like

name: Ansible Playbook Manual LB

# Configure Manual Trigger
on:
  workflow_dispatch:

jobs:
  deploy:
    runs-on: self-hosted

    steps:
    - name: Checkout code
      uses: actions/checkout@v3
    - uses: dorny/paths-filter@v2
      id: changes
      with:
        filters: |
          src:
            - 'playbooks/hcloud/**'
          infra:
            - 'infra/**'  

    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: 3.x

    - name: Create SSH Directory
      run: mkdir -p ${{ github.workspace }}/.ssh 

    - name: Set Ansible SSH Private Key
      run: |
        echo "${{ secrets.SSH_PRIVATE }}" > ${{ github.workspace }}/.ssh/id_rsa
        chmod 400 ${{ github.workspace }}/.ssh/id_rsa
     #   ssh-add ${{ github.workspace }}/.ssh/id_rsa | tr -d '\r'
    - name: Generate SSH Public Key
      run: |
        ssh-keygen -y -f ${{ github.workspace }}/.ssh/id_rsa > ${{ github.workspace }}/.ssh/id_rsa.pub
        chmod 400 ${{ github.workspace }}/.ssh/id_rsa.pub

    - name: Print SSH Public Key
      run: cat ${{ github.workspace }}/.ssh/id_rsa.pub

    - name: Install dependencies
      run: |
        pip3 install ansible
        pip3 install requests
        pip3 install python-dateutil
        pip3 install netaddr
    - name: Install Ansible Galaxy Modules
      run: ansible-galaxy install -r requirements.yml

    - name: Set Ansible Vault Password
      run: echo "${{ secrets.ANSIBLE_VAULT_PASS_INFI }}" > ${{ github.workspace }}/.ansible_vault_password

    - name: Run Ansible Graph
      run: ansible-inventory --inventory=${{ github.workspace }}/inventory/hcloud.yml --graph --vault-password-file ${{ github.workspace }}/.ansible_vault_password 

    - name: Run Ansible Playbook to gather IP address
      run: ansible-playbook playbooks/hcloud/gather_info.yml --vault-password-file ${{ github.workspace }}/.ansible_vault_password --private-key=${{ github.workspace }}/.ssh/id_rsa

    - name: Run Main Ansible Playbook
      run: ansible-playbook lb.yml --vault-password-file ${{ github.workspace }}/.ansible_vault_password --private-key=${{ github.workspace }}/.ssh/id_rsa

    - name: Run Ansible Playbook to Update Caddy File
      run: ansible-playbook playbooks/hcloud/get_ip.yml --vault-password-file ${{ github.workspace }}/.ansible_vault_password --private-key=${{ github.workspace }}/.ssh/id_rsa