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Installation

Ansible is an open-source automation tool that allows you to automate the deployment and configuration of software on multiple servers. It is a powerful tool that can help you manage your infrastructure more efficiently.

It is the recommended way to install Fireactions. This guide will show you how to install Fireactions using Ansible.

Pre-requisites

Before you begin, make sure you have the following requirements:

Step 1: Create an inventory file

# hosts.ini
[all]
fireactions-server-1 ansible_host=<IP_ADDRESS> ansible_user=<SSH_USER>

Step 2: Create an Ansible playbook

# site.yaml
---
- name: Install Fireactions
  hosts:
  - all
  become: yes
  - role: hostinger.fireactions.fireactions
    vars:
      fireactions_version: 0.2.3
      fireactions_config:
        bind_address: 0.0.0.0:8080
        metrics:
          enabled: true
          address: 127.0.0.1:8081
        github:
          app_id: <APP_ID>
          app_private_key: |
            <APP_PRIVATE_KEY>
        debug: true
        pools:
        - name: example
          max_runners: 10
          min_runners: 1
          runner:
            name: example
            image: <IMAGE>:<IMAGE_TAG>
            image_pull_policy: IfNotPresent
            group_id: 1
            organization: hostinger
            labels:
            - self-hosted
            - fireactions
          firecracker:
            binary_path: firecracker
            kernel_image_path: /usr/local/share/firecracker/vmlinux.bin
            kernel_args: "console=ttyS0 noapic reboot=k panic=1 pci=off nomodules rw"
            machine_config:
              mem_size_mib: 1024
              vcpu_count: 1
            metadata:
              example: example

The fireactions_config variable contains the configuration for Fireactions. You can customize the configuration to suit your needs. For more information on the available configuration options, see the configuration

Step 3: Create a requirements file

# requirements.yaml
---
collections:
  - name: hostinger.fireactions
    version: 0.1.1
  - name: hostinger.common
    version: 0.8.0

Step 4: Install the required Ansible collections

ansible-galaxy collection install -r requirements.yaml

Step 5: Run the Ansible playbook

ansible-playbook -i hosts.ini --diff site.yaml

The Ansible playbook will do the following:

After the playbook has finished, check the status of the Fireactions service:

$ systemctl status fireactions
● fireactions.service - Fireactions
     Loaded: loaded (/etc/systemd/system/fireactions.service; enabled; preset: enabled)
     Active: active (running) since Sun 2024-09-08 18:59:08 UTC; 2 days ago
       Docs: https://github.com/hostinger/fireactions
    Process: 3564 ExecStartPre=/usr/bin/which firecracker (code=exited, status=0/SUCCESS)
    Process: 3566 ExecStartPre=/usr/bin/which containerd (code=exited, status=0/SUCCESS)
   Main PID: 3571 (fireactions)
      Tasks: 480 (limit: 618568)
     Memory: 87.8G
        CPU: 5d 6h 21min 36.143s

At this point, Fireactions should be up and running. You can now proceed to running your first build.