def cleanup_stack_ec2(awsclient):
"""Remove the ec2 stack to cleanup after test run.
This is intended to be called during test teardown"""
yield
# cleanup
exit_code = delete_stack(awsclient, config_ec2)
# check whether delete was completed!
assert not exit_code, ('delete_stack was not completed\n' +
'please make sure to clean up the stack manually')
def simple_cloudformation_stack_with_rds(awsclient):
# create a stack we use for the test lifecycle
stack_name = "infra-dev-kumo-sample-stack-with-rds"
are_credentials_still_valid(awsclient)
cloudformation_simple_stack_with_rds, _ = load_cloudformation_template(
here('resources/simple_cloudformation_stack_with_rds/cloudformation.py')
)
exit_code = deploy_stack(awsclient, {}, config_rds_stack,
cloudformation_simple_stack_with_rds,
override_stack_policy=False)
assert not exit_code
yield stack_name
# cleanup
exit_code = delete_stack(awsclient, config_rds_stack)
# check whether delete was completed!
assert not exit_code, 'delete_stack was not completed please make sure to clean up the stack manually'
def test_kumo_context_contains_stack_output(awsclient):
cloudformation_simple_stack, _ = load_cloudformation_template(
here('resources/simple_cloudformation_stack/cloudformation.py')
)
context = {}
exit_code = deploy_stack(awsclient, context, config_simple_stack,
cloudformation_simple_stack,
override_stack_policy=False)
assert exit_code == 0
assert 'stack_output' in context
assert len(context['stack_output']) == 1
assert context['stack_output'][0]['Description'] == 'Name of S3 bucket'
assert context['stack_output'][0]['OutputKey'] == 'BucketName'
assert context['stack_output'][0]['OutputValue'].startswith('infra-dev-kumo-sample-stack-s3bucket1')
# cleanup
exit_code = delete_stack(awsclient, config_simple_stack)
assert exit_code == 0
def sample_cloudformation_stack_with_hooks(awsclient):
# create a stack we use for the test lifecycle
are_credentials_still_valid(awsclient)
cloudformation_stack, _ = load_cloudformation_template(
here('resources/sample_cloudformation_stack_with_hooks/cloudformation.py')
)
config_stack = fix_deprecated_kumo_config(read_json_config(
here('resources/sample_cloudformation_stack_with_hooks/gcdt_dev.json')
))['kumo']
exit_code = deploy_stack(awsclient, {}, config_stack,
cloudformation_stack,
override_stack_policy=False)
assert not exit_code
yield 'infra-dev-kumo-sample-stack-with-hooks'
# cleanup
exit_code = delete_stack(awsclient, config_stack)
# check whether delete was completed!
assert not exit_code, 'delete_stack was not completed please make sure to clean up the stack manually'
def test_create_update_stack_artifactbucket(awsclient, temp_cloudformation_policy,
cleanup_roles, cleanup_buckets):
# create a stack we use for the test lifecycle
cloudformation_simple_stack, _ = load_cloudformation_template(
here('resources/simple_cloudformation_stack/cloudformation.py')
)
upload_conf = {
'stack': {
'StackName': "infra-dev-kumo-sample-stack",
'artifactBucket': "unittest-kumo-artifact-bucket"
},
'parameters': {
'InstanceType': "t2.micro",
}
}
region = awsclient.get_client('s3').meta.region_name
account = os.getenv('ACCOUNT', None)
# add account prefix to artifact bucket config
if account:
upload_conf['stack']['artifactBucket'] = \
'%s-unittest-kumo-artifact-bucket' % account
artifact_bucket = _get_artifact_bucket(upload_conf)
prepare_artifacts_bucket(awsclient, artifact_bucket)
cleanup_buckets.append(artifact_bucket)
dest_key = 'kumo/%s/%s-cloudformation.json' % (region,
_get_stack_name(upload_conf))
expected_s3url = 'https://s3-%s.amazonaws.com/%s/%s' % (region,
artifact_bucket,
dest_key)
actual_s3url = _s3_upload(awsclient, upload_conf,
generate_template({}, upload_conf, cloudformation_simple_stack))
assert expected_s3url == actual_s3url
# create role to use for cloudformation update
role = create_role_helper(
awsclient,
'unittest_%s_kumo' % utils.random_string(),
policies=[
temp_cloudformation_policy,
'arn:aws:iam::aws:policy/AWSCodeDeployReadOnlyAccess',
'arn:aws:iam::aws:policy/AmazonS3FullAccess'
],
principal_service=['cloudformation.amazonaws.com']
)
cleanup_roles.append(role['RoleName'])
# create
exit_code = deploy_stack(awsclient, {}, upload_conf,
cloudformation_simple_stack,
override_stack_policy=False)
assert exit_code == 0
stack_id = get_stack_id(awsclient, upload_conf['stack']['StackName'])
wait_for_stack_create_complete(awsclient, stack_id)
# update (as a change we add the RoleARN)
upload_conf['stack']['RoleARN'] = role['Arn']
# update the stack
changed = get_parameter_diff(awsclient, upload_conf)
assert not changed
exit_code = deploy_stack(awsclient, {}, upload_conf,
cloudformation_simple_stack,
override_stack_policy=False)
assert exit_code == 0
wait_for_stack_update_complete(awsclient, stack_id)
# cleanup
exit_code = delete_stack(awsclient, upload_conf)
assert exit_code == 0
wait_for_stack_delete_complete(awsclient, stack_id)