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feat: Add ubuntu-jammy example image based on existing ubuntu-focal
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dylanmtaylor committed May 31, 2022
1 parent 68a2014 commit ada4adf
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185 changes: 185 additions & 0 deletions images/ubuntu-jammy/github_agent.ubuntu.pkr.hcl
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packer {
required_plugins {
amazon = {
version = ">= 0.0.2"
source = "github.com/hashicorp/amazon"
}
}
}

variable "runner_version" {
description = "The version (no v prefix) of the runner software to install https://github.com/actions/runner/releases"
type = string
default = "2.286.1"
}

variable "region" {
description = "The region to build the image in"
type = string
default = "eu-west-1"
}

variable "security_group_id" {
description = "The ID of the security group Packer will associate with the builder to enable access"
type = string
default = null
}

variable "subnet_id" {
description = "If using VPC, the ID of the subnet, such as subnet-12345def, where Packer will launch the EC2 instance. This field is required if you are using an non-default VPC"
type = string
default = null
}

variable "associate_public_ip_address" {
description = "If using a non-default VPC, there is no public IP address assigned to the EC2 instance. If you specified a public subnet, you probably want to set this to true. Otherwise the EC2 instance won't have access to the internet"
type = string
default = null
}

variable "instance_type" {
description = "The instance type Packer will use for the builder"
type = string
default = "t3.medium"
}

variable "root_volume_size_gb" {
type = number
default = 8
}

variable "ebs_delete_on_termination" {
description = "Indicates whether the EBS volume is deleted on instance termination."
type = bool
default = true
}

variable "global_tags" {
description = "Tags to apply to everything"
type = map(string)
default = {}
}

variable "ami_tags" {
description = "Tags to apply to the AMI"
type = map(string)
default = {}
}

variable "snapshot_tags" {
description = "Tags to apply to the snapshot"
type = map(string)
default = {}
}

variable "custom_shell_commands" {
description = "Additional commands to run on the EC2 instance, to customize the instance, like installing packages"
type = list(string)
default = []
}

source "amazon-ebs" "githubrunner" {
ami_name = "github-runner-ubuntu-jammy-amd64-${formatdate("YYYYMMDDhhmm", timestamp())}"
instance_type = var.instance_type
region = var.region
security_group_id = var.security_group_id
subnet_id = var.subnet_id
associate_public_ip_address = var.associate_public_ip_address

source_ami_filter {
filters = {
name = "*/ubuntu-jammy-22.04-amd64-server-*"
root-device-type = "ebs"
virtualization-type = "hvm"
}
most_recent = true
owners = ["099720109477"]
}
ssh_username = "ubuntu"
tags = merge(
var.global_tags,
var.ami_tags,
{
OS_Version = "ubuntu-jammy"
Release = "Latest"
Base_AMI_Name = "{{ .SourceAMIName }}"
})
snapshot_tags = merge(
var.global_tags,
var.snapshot_tags,
)

launch_block_device_mappings {
device_name = "/dev/sda1"
volume_size = "${var.root_volume_size_gb}"
volume_type = "gp3"
delete_on_termination = "${var.ebs_delete_on_termination}"
}
}

build {
name = "githubactions-runner"
sources = [
"source.amazon-ebs.githubrunner"
]
provisioner "shell" {
environment_vars = [
"DEBIAN_FRONTEND=noninteractive"
]
inline = concat([
"sudo apt-get -y update",
"sudo apt-get -y install ca-certificates curl gnupg lsb-release",
"sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg",
"echo deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null",
"sudo apt-get -y update",
"sudo apt-get -y install docker-ce docker-ce-cli containerd.io jq git unzip",
"sudo systemctl enable containerd.service",
"sudo service docker start",
"sudo usermod -a -G docker ubuntu",
"sudo curl -f https://s3.amazonaws.com/amazoncloudwatch-agent/ubuntu/amd64/latest/amazon-cloudwatch-agent.deb -o amazon-cloudwatch-agent.deb",
"sudo dpkg -i amazon-cloudwatch-agent.deb",
"sudo systemctl restart amazon-cloudwatch-agent",
"sudo curl -f https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip -o awscliv2.zip",
"unzip awscliv2.zip",
"sudo ./aws/install",
], var.custom_shell_commands)
}

provisioner "file" {
content = templatefile("../install-runner.sh", {
install_runner = templatefile("../../modules/runners/templates/install-runner.sh", {
ARM_PATCH = ""
S3_LOCATION_RUNNER_DISTRIBUTION = ""
RUNNER_ARCHITECTURE = "x64"
})
})
destination = "/tmp/install-runner.sh"
}

provisioner "shell" {
environment_vars = [
"RUNNER_TARBALL_URL=https://github.com/actions/runner/releases/download/v${var.runner_version}/actions-runner-linux-x64-${var.runner_version}.tar.gz"
]
inline = [
"sudo chmod +x /tmp/install-runner.sh",
"echo ubuntu | tee -a /tmp/install-user.txt",
"sudo RUNNER_ARCHITECTURE=x64 RUNNER_TARBALL_URL=$RUNNER_TARBALL_URL /tmp/install-runner.sh",
"echo ImageOS=ubuntu20 | tee -a /opt/actions-runner/.env"
]
}

provisioner "file" {
content = templatefile("../start-runner.sh", {
start_runner = templatefile("../../modules/runners/templates/start-runner.sh", {})
})
destination = "/tmp/start-runner.sh"
}

provisioner "shell" {
inline = [
"sudo mv /tmp/start-runner.sh /var/lib/cloud/scripts/per-boot/start-runner.sh",
"sudo chmod +x /var/lib/cloud/scripts/per-boot/start-runner.sh",
]
}

}

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