def test_user_variable(self):
var = UserVar("MY_TEST_USER", "testValue")
assert var.title == "MY_TEST_USER"
assert var.data == "testValue"
assert var.ref().data == "{{user `MY_TEST_USER`}}"
assert Ref(var).data == "{{user `MY_TEST_USER`}}"
def test_environment_variable(self):
var = EnvVar("MY_TEST_ENV")
assert var.title == "my_test_env"
assert var.data == "{{env `MY_TEST_ENV`}}"
assert var.ref().data == "{{user `my_test_env`}}"
assert Ref(var).data == "{{user `my_test_env`}}"
def test_environment_variable_name_specified(self):
var = EnvVar("my_other_name", "MY_TEST_ENV")
assert var.title == "my_other_name"
assert var.data == "{{env `MY_TEST_ENV`}}"
assert var.ref().data == "{{user `my_other_name`}}"
assert Ref(var).data == "{{user `my_other_name`}}"
class TestPacker(unittest.TestCase):
aws_access_key = UserVar("aws_access_key", "")
aws_secret_key = UserVar("aws_secret_key", "")
user_variables = [aws_access_key, aws_secret_key]
builders = [
builder.AmazonEbs(access_key=Ref(aws_access_key),
secret_key=Ref(aws_secret_key),
region="us-east-1",
source_ami_filter=builder.AmazonSourceAmiFilter(
filters={
"virtualization-type": "hvm",
"name":
"*ubuntu-xenial-16.04-amd64-server-*",
"root-device-type": "ebs"
},
owners=["099720109477"],
most_recent=True),
instance_type="t2.micro",
ami_name="packer-example {{timestamp}}",
ssh_username="******")
]
template = Template()
template.add_variable(user_variables)
template.add_builder(builders)
def test_validate(self):
output = packer.validate(TestPacker.template)
assert output.return_code == 0
assert "successfully" in output.output
def test_build(self):
output = packer.build(TestPacker.template)
assert output.return_code == 0
assert "successful" in output.output
def test_inspect(self):
output = packer.inspect(TestPacker.template)
assert output.return_code == 0
iso_url,
locale,
memory,
UserVar("preseed","desktop.cfg"),
ssh_password,
ssh_username,
time_zone,
user_uid,
UserVar("vm_name","ubuntu1804-desktop-base")
]
builders = [
builder.VirtualboxIso(
boot_command = [
Ref(boot_command_prefix),
"/install/vmlinuz",
" noapic",
" initrd=/install/initrd.gz",
" debian-installer/locale=" + Ref(locale).data,
" debian-installer/language=en",
" debian-installer/country=NZ",
" auto",
" kbd-chooser/method=us",
" hostname=" + Ref(hostname).data,
" grub-installer/bootdev=/dev/sda<wait>",
" fb=false",
" debconf/frontend=noninteractive",
" keyboard-configuration/modelcode=SKIP",
" keyboard-configuration/layout=USA",
" keyboard-configuration/variant=USA",
# https://www.packer.io/intro/getting-started/build-image.html#the-template
from packerlicious import builder, Ref, Template, UserVar
aws_access_key = UserVar("aws_access_key", "")
aws_secret_key = UserVar("aws_secret_key", "")
user_variables = [aws_access_key, aws_secret_key]
builders = [
builder.AmazonEbs(access_key=Ref(aws_access_key),
secret_key=Ref(aws_secret_key),
region="us-east-1",
source_ami_filter=builder.AmazonSourceAmiFilter(
filters={
"virtualization-type": "hvm",
"name": "*ubuntu-xenial-16.04-amd64-server-*",
"root-device-type": "ebs"
},
owners=["099720109477"],
most_recent=True),
instance_type="t2.micro",
ami_name="packer-example {{timestamp}}",
ssh_username="******")
]
t = Template()
t.add_variable(user_variables)
t.add_builder(builders)
t.to_json()
def test_packer_variable(self):
var = PackerVariable("{{timestamp}}")
assert var.data == "{{timestamp}}"
assert var.ref().data.data == "{{timestamp}}"
assert Ref(var).data.data == "{{timestamp}}"
def test_template_variable(self):
var = TemplateVar("MY_TEST_TEMPLATE")
assert var.data == "MY_TEST_TEMPLATE"
assert var.ref().data == "{{.MY_TEST_TEMPLATE}}"
assert Ref(var).data == "{{.MY_TEST_TEMPLATE}}"
from dotenv import load_dotenv
load_dotenv()
import os
token = os.environ.get("cloud_token")
cloud_token = UserVar("cloud_token", token)
user_variables = [cloud_token]
builders = [builder.Null(communicator="none")]
post_processors = [[
post_processor.Artifice(files=["builds/ubuntu1804-desktop-base.box"]),
post_processor.VagrantCloud(box_tag="catosplace/ubuntu1804-desktop-base",
access_token=Ref(cloud_token),
version="1.0.2"),
#post_processor.Checksum(
# checksum_types = [ "md5", "sha1", "sha256" ]
#),
]]
t = Template()
t.add_variable(user_variables)
t.add_builder(builders)
t.add_post_processor(post_processors)
print(t.to_json())
(ret, out,
err) = PackerExecutable(machine_readable=False).validate(t.to_json())
