packer_config.json

{
    "__comments__": "under inline, we download dependencies, Ansible and run it from the machine. Access key and secret key must be passed as parameters on the run command like the example: 'packer build -var 'client_id=client_id' packer_config.json'",
    "variables": {
        "client_id": "",
        "client_secret": "",
        "tenant_id": "",
        "subscription_id": ""
    },
    "builders": [{
        "type": "azure-arm",

        "client_id": "{{user `client_id`}}",
        "client_secret": "{{user `client_secret`}}",
        "tenant_id": "{{user `tenant_id`}}",
        "subscription_id": "{{user `subscription_id`}}",

        "managed_image_resource_group_name": "rg1",
        "managed_image_name": "packer-jenkins-{{timestamp}}",

        "temp_resource_group_name": "rg2",

        "os_type": "Linux",
        "image_publisher": "Canonical",
        "image_offer": "UbuntuServer",
        "image_sku": "18.04-LTS",

        "azure_tags": {
            "Name": "tag",
            "Application": "tag2",
            "Environment": "dev"
        },

        "location": "East US 2",
        "vm_size": "Standard_D2_v2"
    }],
    "provisioners": [{
        "type": "shell",
        "inline": [
            "sudo apt-get update -y",
            "sudo apt-get install -y wget curl vim git unzip",

            "sudo apt-get install -y python3",
            "sudo apt-get install -y python3-pip",
            "sudo pip3 install --upgrade pip",
            "sudo pip3 install packaging",
        
            "sudo curl -sL https://aka.ms/InstallAzureCLIDeb | sudo bash",

            "sudo apt-get -y install python-jinja2 python-paramiko",
            "sudo pip3 install ansible",

            "sudo git clone https://github.com/guisesterheim/Jenkins-As-Code.git /home/ubuntu/jenkins",

            "sudo mkdir -p /var/lib/jenkins",
            "sudo cp /home/ubuntu/jenkins/jenkins.yaml /var/lib/jenkins",

            "sudo ansible-playbook /home/ubuntu/jenkins/ansible_config/site.yml",
        
            "sudo usermod -aG docker jenkins",
            "sudo usermod -aG root jenkins",
            "sudo chmod 777 /var/run/docker.sock",

            "sleep 60s",

            "sudo bash /home/ubuntu/jenkins/ansible_config/general-test.sh"
        ]
    }]
}