def terraform_cd(**kwargs):
"""
Publish Terraform module in S3 bucket.
"""
module_name = kwargs["module_name"]
tag = kwargs["module_version"]
release_archive = "{project}-{tag}.tar.gz".format(project=module_name, tag=tag)
bucket = kwargs["bucket"]
setup_logging(LOG, debug=kwargs["debug"])
with TemporaryDirectory() as tmp_dir:
with open(osp.join(tmp_dir, release_archive), "wb") as archive_descriptor:
proc = Popen(
[
"git",
"archive",
"--format=tar.gz",
"--prefix={project}-{tag}/".format(project=module_name, tag=tag),
tag,
],
stdout=archive_descriptor,
)
proc.communicate()
setup_environment(
config_path=kwargs["env_file"], role=kwargs["aws_assume_role_arn"]
)
try:
s3_client = boto3.client("s3")
with open(osp.join(tmp_dir, release_archive), "rb") as archive_descriptor:
s3_client.upload_fileobj(
archive_descriptor,
bucket,
osp.join(module_name, release_archive),
ExtraArgs={"ACL": "bucket-owner-full-control"},
)
LOG.info(
"Published artifact to s3://%s/%s",
bucket,
osp.join(module_name, release_archive),
)
except ClientError as err:
LOG.error(err)
try:
sts_client = boto3.client("sts")
LOG.error("AWS caller: %s", sts_client.get_caller_identity()["Arn"])
except ClientError:
LOG.warning(
"Failed to get AWS caller. Probably the client is not authenticated."
)
sys.exit(1)
def main(debug, terraform_version, bin_dir):
"""
Install terraform binary locally.
"""
setup_logging(LOG, debug=debug)
install_terraform(terraform_version, bindir=bin_dir)
def terraform_cd(**kwargs):
"""
Publish Terraform module in S3 bucket.
"""
module_name = kwargs["module_name"]
tag = kwargs["module_version"]
release_archive = "{project}-{tag}.tar.gz".format(project=module_name,
tag=tag)
target_location = kwargs["target_location"]
setup_logging(LOG, debug=kwargs["debug"])
with TemporaryDirectory() as tmp_dir:
release_archive_full_path = osp.join(tmp_dir, release_archive)
module_directory_name = "{project}-{tag}".format(project=module_name,
tag=tag)
# generate archive using CI/CDs working directory
if kwargs["include_artifacts"]:
LOG.debug("Storing archive under %s", release_archive_full_path)
symlink(getcwd(), osp.join(tmp_dir, module_directory_name))
proc = Popen([
"tar",
"--directory={tmp}".format(tmp=tmp_dir),
"--exclude-vcs",
"--exclude=\\.env*",
"--owner=0",
"--group=0",
"-chzf",
release_archive_full_path,
module_directory_name,
])
LOG.debug("Running %s", proc.args)
proc.communicate()
# generate archive using git archive
else:
with open(release_archive_full_path, "wb") as archive_descriptor:
proc = Popen(
[
"git",
"archive",
"--format=tar.gz",
"--prefix={project}-{tag}/".format(project=module_name,
tag=tag),
tag,
],
stdout=archive_descriptor,
)
LOG.debug("Running %s", proc.args)
proc.communicate()
if kwargs["target"] == "s3":
# sync tar.gz to s3
setup_environment(config_path=kwargs["env_file"],
role=kwargs["aws_assume_role_arn"])
send_to_s3(
bucket=target_location,
local_file=release_archive_full_path,
target_file=osp.join(module_name, release_archive),
)
elif kwargs["target"] == "local":
copy(release_archive_full_path, target_location)
import stat
from pprint import pformat
import boto3
import pytest
from os import path as osp
from terraform_ci import setup_environment, setup_logging
# "114198773012" is our test account
TEST_ACCOUNT = "114198773012"
LOG = logging.getLogger(__name__)
# setup terraform environment
setup_environment()
setup_logging(LOG, debug=True)
# make sure tests run under our test account
assert boto3.client("sts").get_caller_identity().get("Account") == TEST_ACCOUNT
@pytest.fixture(scope="session")
def ec2_client():
ec2 = boto3.client("ec2", region_name="us-east-2")
response = ec2.describe_vpcs()
assert len(response["Vpcs"]) == 1, (
"More than one VPC exists: %s"
"Check if Travis-CI is running another test https://travis-ci.com/revenants-cie/"
% pformat(response, indent=4))
return ec2
def terraform_ci(**kwargs):
"""
Run Terraform action.
The tool prepares environment, sets environment variables for
API keys, passwords, roles etc.
It then runs a terraform action which may be either plan or apply.
ci-runner can be called in a CI environment or locally on
a workstation.
"""
debug = kwargs["debug"]
modules_path = kwargs["modules_path"]
module_name = kwargs["module_name"]
env_file = kwargs["env_file"]
aws_assume_role_arn = kwargs["aws_assume_role_arn"]
action = kwargs["action"]
setup_logging(LOG, debug=debug)
try:
pull_request = not environ["TRAVIS_PULL_REQUEST"] == "false"
except KeyError:
pull_request = False
try:
setup_environment(env_file, role=aws_assume_role_arn)
except FileNotFoundError:
LOG.warning("Environment file %s doesn't exit", env_file)
# module name is parent directory
mod = module_name or module_name_from_path(modules_path)
LOG.info("Processing module %s", mod)
status = {mod: run_job(osp.join(modules_path), action)}
outputs = terraform_output(osp.join(modules_path))
if "github_token" in outputs:
LOG.info(
"Setting GITHUB_TOKEN and TF_VAR_github_token environment variable from module outputs."
)
environ["GITHUB_TOKEN"] = outputs["github_token"]["value"]
environ["TF_VAR_github_token"] = outputs["github_token"]["value"]
if status[mod]["success"]:
LOG.info("%s success: %s", mod, status[mod]["success"])
else:
LOG.error("Failed to process %s", mod)
LOG.error("STDOUT: %s", status[mod]["stdout"].decode("utf-8"))
LOG.error("STDERR: %s", status[mod]["stderr"].decode("utf-8"))
sys.exit(EX_SOFTWARE)
if pull_request:
delete_outdated_comments(status, environ["TRAVIS_REPO_SLUG"],
int(environ["TRAVIS_PULL_REQUEST"]))
post_comment(comment=render_comment(status))
else:
LOG.info("Standard output:")
sys.stdout.write(
convert_to_newlines(status[mod]["stdout"]) or "no output\n")
LOG.info("Standard error output:")
sys.stderr.write(
convert_to_newlines(status[mod]["stderr"]) or "no output\n")