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EnricoBausenhartEnricoBausenhart
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feat: add ansible to deployment pipeline
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‎.github/workflows/terraform-deploy.yml‎

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@@ -54,69 +54,14 @@ jobs:
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sleep 60
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echo "Instance should be ready now"
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- name: Install Docker on EC2 instance
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uses: appleboy/[email protected]
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with:
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host: ${{ steps.terraform.outputs.public_ip }}
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username: ${{ vars.AWS_EC2_USER }}
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key: ${{ secrets.AWS_EC2_PRIVATE_KEY }}
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script: |
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# Add Docker's official GPG key
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sudo apt-get update
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sudo apt-get install -y ca-certificates curl
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sudo install -m 0755 -d /etc/apt/keyrings
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sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc
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sudo chmod a+r /etc/apt/keyrings/docker.asc
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# Add the repository to Apt sources
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echo \
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"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu \
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$(. /etc/os-release && echo "${UBUNTU_CODENAME:-$VERSION_CODENAME}") stable" | \
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sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
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# Install Docker
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sudo apt-get update
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sudo apt-get install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
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# Add user to docker group
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sudo usermod -a -G docker ${{ vars.AWS_EC2_USER }}
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# Apply group changes without logout
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newgrp docker
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- name: Copy Docker Compose File From Repo to VM Host
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uses: appleboy/[email protected]
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with:
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host: ${{ steps.terraform.outputs.public_ip }}
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username: ${{ vars.AWS_EC2_USER }}
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key: ${{ secrets.AWS_EC2_PRIVATE_KEY }}
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source: "deployment/compose.aws.yml"
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target: "/home/${{ vars.AWS_EC2_USER }}/deployment"
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strip_components: 1
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overwrite: true
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- name: SSH to VM and Create .env.prod
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uses: appleboy/[email protected]
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with:
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host: ${{ steps.terraform.outputs.public_ip }}
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username: ${{ vars.AWS_EC2_USER }}
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key: ${{ secrets.AWS_EC2_PRIVATE_KEY }}
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script: |
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cd /home/${{ vars.AWS_EC2_USER }}
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rm -f .env.prod
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touch .env.prod
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echo "EC2_PUBLIC_IP=${{ steps.terraform.outputs.public_ip }}" >> .env.prod
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echo "CLIENT_HOST=client.${{ steps.terraform.outputs.public_ip }}.nip.io" >> .env.prod
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echo "SERVER_HOST=api.${{ steps.terraform.outputs.public_ip }}.nip.io" >> .env.prod
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echo "PUBLIC_API_URL=https://api.${{ steps.terraform.outputs.public_ip }}.nip.io" >> .env.prod
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- name: Setup Ansible
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run: |
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python -m pip install --upgrade pip
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pip install ansible
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- name: SSH to VM and Execute Docker-Compose Up
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uses: appleboy/[email protected]
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with:
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host: ${{ steps.terraform.outputs.public_ip }}
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username: ${{ vars.AWS_EC2_USER }}
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key: ${{ secrets.AWS_EC2_PRIVATE_KEY }}
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script: |
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cd /home/${{ vars.AWS_EC2_USER }}
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echo ${{ secrets.GITHUB_TOKEN }} | docker login ghcr.io -u ${{ github.actor }} --password-stdin
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docker compose -f deployment/compose.aws.yml --env-file=/home/${{ vars.AWS_EC2_USER }}/.env.prod up -d
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- name: Run Ansible Playbook
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run: |
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cd infrastructure/ansible
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EC2_PUBLIC_IP=${{ steps.terraform.outputs.public_ip }} \
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AWS_EC2_USER=${{ vars.AWS_EC2_USER }} \
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ansible-playbook -i inventory.yml playbooks/deploy.yml

‎infrastructure/ansible/inventory.yml‎

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all:
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hosts:
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app_server:
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ansible_host: "{{ lookup('env', 'EC2_PUBLIC_IP') }}"
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ansible_user: "{{ lookup('env', 'AWS_EC2_USER') }}"
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ansible_ssh_private_key_file: "vockey.pem"

‎infrastructure/ansible/playbooks/deploy.yml‎

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---
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- name: Deploy application
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hosts: app_server
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become: yes
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vars:
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app_user: "{{ ansible_user }}"
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app_dir: "/home/{{ app_user }}"
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deployment_dir: "{{ app_dir }}/deployment"
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tasks:
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- name: Install required packages
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apt:
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name:
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- apt-transport-https
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- ca-certificates
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- curl
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- software-properties-common
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state: present
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update_cache: yes
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- name: Add Docker GPG key
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apt_key:
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url: https://download.docker.com/linux/ubuntu/gpg
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state: present
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- name: Add Docker repository
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apt_repository:
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repo: "deb [arch={{ ansible_architecture }}] https://download.docker.com/linux/ubuntu {{ ansible_distribution_release }} stable"
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state: present
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update_cache: yes
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- name: Install Docker packages
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apt:
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name:
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- docker-ce
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- docker-ce-cli
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- containerd.io
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- docker-buildx-plugin
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- docker-compose-plugin
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state: present
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update_cache: yes
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- name: Add user to docker group
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user:
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name: "{{ app_user }}"
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groups: docker
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append: yes
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- name: Create deployment directory
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file:
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path: "{{ deployment_dir }}"
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state: directory
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mode: "0755"
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- name: Copy docker-compose file
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copy:
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src: ../../deployment/compose.aws.yml
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dest: "{{ deployment_dir }}/compose.aws.yml"
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mode: "0644"
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- name: Create .env.prod file
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template:
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src: ../templates/env.prod.j2
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dest: "{{ app_dir }}/.env.prod"
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mode: "0644"
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- name: Start Docker Compose
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docker_compose:
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project_src: "{{ deployment_dir }}"
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files:
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- compose.aws.yml
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state: present
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build: yes
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remove_orphans: yes
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environment:
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DOCKER_BUILDKIT: 1

‎infrastructure/ansible/templates/env.prod.j2‎

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EC2_PUBLIC_IP={{ lookup('env', 'EC2_PUBLIC_IP') }}
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CLIENT_HOST=client.{{ lookup('env', 'EC2_PUBLIC_IP') }}.nip.io
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SERVER_HOST=api.{{ lookup('env', 'EC2_PUBLIC_IP') }}.nip.io
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PUBLIC_API_URL=https://api.{{ lookup('env', 'EC2_PUBLIC_IP') }}.nip.io

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