def test_tag(self):
tag_dict = {"Key": "my_key", "Value": "my_value"}
tag = Tag(tag_dict)
self.assertEqual(tag.key, "my_key")
self.assertEqual(tag.value, "my_value")
actual = tag.dump()
self.assertEqual(tag_dict, actual)
def create_stacks(self, threads: int = 8):
if self.stacks:
raise TaskCatException(
"Stacker already initialised with stack objects")
tests = self._tests_to_list(self.tests)
tags = [Tag({"Key": "taskcat-id", "Value": self.uid.hex})]
tags += [
Tag(t) for t in self.tags if t.key not in
["taskcat-project-name", "taskcat-test-name", "taskcat-id"]
]
fan_out(self._create_stacks_for_test, {"tags": tags}, tests, threads)
def _create_stacks_for_test(self, test, tags, threads: int = 32):
stack_name = test.stack_name
tags.append(Tag({"Key": "taskcat-project-name", "Value": self.project_name}))
tags.append(Tag({"Key": "taskcat-test-name", "Value": test.name}))
tags += test.tags
partial_kwargs = {
"stack_name": stack_name,
"template": test.template,
"tags": tags,
"test_name": test.name,
}
stacks = fan_out(Stack.create, partial_kwargs, test.regions, threads)
self.stacks += stacks
def get_tests(self, templates, regions, buckets, parameters):
tests = {}
for test_name, test in self.config.tests.items():
region_list = []
tag_list = []
if test.tags:
for tag_key, tag_value in test.tags.items():
tag_list.append(Tag({"Key": tag_key, "Value": tag_value}))
for region_obj in regions[test_name].values():
region_list.append(
TestRegion.from_region_obj(
region_obj,
buckets[test_name][region_obj.name],
parameters[test_name][region_obj.name],
)
)
tests[test_name] = TestObj(
name=test_name,
template_path=self.project_root / test.template,
template=templates[test_name],
project_root=self.project_root,
regions=region_list,
tags=tag_list,
uid=self.uid,
_project_name=self.config.project.name,
_shorten_stack_name=self.config.project.shorten_stack_name,
)
return tests
def _create_stacks_for_test(self, test, tags, threads: int = 32):
prefix = f"{self.stack_name_prefix}-" if self.stack_name_prefix else ""
stack_name = "{}{}-{}-{}".format(prefix, self.project_name, test.name,
self.uid.hex)
tags.append(
Tag({
"Key": "taskcat-project-name",
"Value": self.project_name
}))
tags.append(Tag({"Key": "taskcat-test-name", "Value": test.name}))
tags += test.tags
partial_kwargs = {
"stack_name": stack_name,
"template": test.template,
"tags": tags,
"test_name": test.name,
}
stacks = fan_out(Stack.create, partial_kwargs, test.regions, threads)
self.stacks += stacks
def test_filterable_list(self):
tags = Tags([Tag({"Key": "my_key", "Value": "my_value"})])
filtered = tags.filter()
self.assertEqual(filtered, tags)
filtered = tags.filter({"key": "blah"})
self.assertEqual(filtered, [])
filtered = tags.filter({"key": "my_key"})
self.assertEqual(filtered, tags)
filtered = tags.filter(key="my_key", value="blah")
self.assertEqual(filtered, [])
filtered = tags.filter(key="my_key", value="my_value")
self.assertEqual(filtered, tags)
def run( # noqa: C901
self,
project: str = "./",
test_names: str = "ALL",
regions: str = "ALL",
name="",
input_file: str = "./.taskcat.yml",
):
"""
:param project: name of project to install can be a path to a local project,\
a github org/repo, or an AWS Quick Start name
:param test_names: comma separated list of tests (specified in .taskcat.yml) to run\
defaults to the 'default' test. Set to 'ALL' to deploy every entry
:param regions: comma separated list of regions to test in\
default
:param name: stack name to use, if not specified one will be automatically\
generated
:param input_file: path to either a taskcat project config file or a CloudFormation template
"""
if not name:
name = generate_name()
path = Path(project).resolve()
if Path(project).resolve().is_dir():
package_type = "local"
elif "/" in project:
package_type = "github"
else: # assuming it's an AWS Quick Start
package_type = "github"
project = f"aws-quickstart/quickstart-{project}"
if package_type == "github":
if project.startswith("https://") or project.startswith("git@"):
url = project
org, repo = (project.replace(".git",
"").replace(":",
"/").split("/")[-2:])
else:
org, repo = project.split("/")
url = f"https://github.com/{org}/{repo}.git"
path = Deploy.PKG_CACHE_PATH / org / repo
LOG.info(f"fetching git repo {url}")
self._git_clone(url, path)
self._recurse_submodules(path, url)
_extra_tags = [(Tag({"Key": "taskcat-installer", "Value": name}))]
Test.run(
regions=regions,
no_delete=True,
project_root=path,
test_names=test_names,
input_file=input_file,
_extra_tags=_extra_tags,
)
def test_criteria_matches(self):
with self.assertRaises(ValueError) as cm:
tag = Tag({"Key": "my_key", "Value": "my_value"})
criteria_matches({"invalid": "blah"}, tag)
self.assertEqual(
"invalid is not a valid property of <class 'taskcat._dataclasses.Tag'>",
str(cm.exception),
)
actual = criteria_matches({"key": "blah"}, tag)
self.assertEqual(actual, False)
actual = criteria_matches({"key": "my_key"}, tag)
self.assertEqual(actual, True)
actual = criteria_matches({"key": "my_key", "value": "blah"}, tag)
self.assertEqual(actual, False)
actual = criteria_matches({"key": "my_key", "value": "my_value"}, tag)
self.assertEqual(actual, True)
def __init__( # noqa: C901
self,
package: str,
aws_profile: str = "default",
region="default",
parameters="",
name="",
wait=False,
):
"""
:param package: name of package to install can be a path to a local package,
a github org/repo, or an AWS Quick Start name
:param aws_profile: aws profile to use for installation
:param region: regions to install into, default will use aws cli configured
default
:param parameters: parameters to pass to the stack, in the format
Key=Value,AnotherKey=AnotherValue or providing a path to a json or yaml file
containing the parameters
:param name: stack name to use, if not specified one will be automatically
generated
:param wait: if enabled, taskcat will wait for stack to complete before exiting
"""
LOG.warning("deploy is in alpha feature, use with caution")
boto3_cache = Boto3Cache()
if not name:
name = generate_name()
if region == "default":
region = boto3_cache.get_default_region(profile_name=aws_profile)
path = Path(package).resolve()
if Path(package).resolve().is_dir():
package_type = "local"
elif "/" in package:
package_type = "github"
else: # assuming it's an AWS Quick Start
package_type = "github"
package = f"aws-quickstart/quickstart-{package}"
if package_type == "github":
if package.startswith("https://") or package.startswith("git@"):
url = package
org, repo = (package.replace(".git",
"").replace(":",
"/").split("/")[-2:])
else:
org, repo = package.split("/")
url = f"https://github.com/{org}/{repo}.git"
path = Deploy.PKG_CACHE_PATH / org / repo
LOG.info(f"fetching git repo {url}")
self._git_clone(url, path)
self._recurse_submodules(path, url)
config = Config.create(
args={"project": {
"regions": [region]
}},
project_config_path=(path / ".taskcat.yml"),
project_root=path,
)
# only use one region
for test_name in config.config.tests:
config.config.tests[
test_name].regions = config.config.project.regions
# if there's no test called default, take the 1st in the list
if "default" not in config.config.tests:
config.config.tests["default"] = config.config.tests[list(
config.config.tests.keys())[0]]
# until install offers a way to run different "plans" we only need one test
for test_name in list(config.config.tests.keys()):
if test_name != "default":
del config.config.tests[test_name]
buckets = config.get_buckets(boto3_cache)
stage_in_s3(buckets, config.config.project.name, path)
regions = config.get_regions(boto3_cache)
templates = config.get_templates(project_root=path)
parameters = config.get_rendered_parameters(buckets, regions,
templates)
tests = config.get_tests(path, templates, regions, buckets, parameters)
tags = [Tag({"Key": "taskcat-installer", "Value": name})]
stacks = Stacker(config.config.project.name, tests, tags=tags)
stacks.create_stacks()
LOG.error(
f" {stacks.uid.hex}",
extra={"nametag": "\x1b[0;30;47m[INSTALL_ID ]\x1b[0m"},
)
LOG.error(f" {name}",
extra={"nametag": "\x1b[0;30;47m[INSTALL_NAME]\x1b[0m"})
if wait:
LOG.info(
f"waiting for stack {stacks.stacks[0].name} to complete in "
f"{stacks.stacks[0].region_name}")
while stacks.status()["IN_PROGRESS"]:
sleep(5)
if stacks.status()["FAILED"]:
LOG.error("Install failed:")
for error in stacks.stacks[0].error_events():
LOG.error(f"{error.logical_id}: {error.status_reason}")
raise TaskCatException("Stack creation failed")
