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Add timed logging for the webapp build (#771)

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Add lots of log and timer output to webapp builds.

Reviewed-on: cerc-io/stack-orchestrator#771
This commit is contained in:
Thomas E Lackey 2024-02-28 00:38:11 +00:00
parent f32bbf9e48
commit 10e2311a8b
5 changed files with 107 additions and 47 deletions
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35
stack_orchestrator/build/build_webapp.py
View File

@ -27,7 +27,7 @@ from decouple import config
import click
from pathlib import Path
from stack_orchestrator.build import build_containers
from stack_orchestrator.deploy.webapp.util import determine_base_container
from stack_orchestrator.deploy.webapp.util import determine_base_container, TimedLogger
from stack_orchestrator.build.build_types import BuildContext
@ -40,9 +40,11 @@ from stack_orchestrator.build.build_types import BuildContext
@click.pass_context
def command(ctx, base_container, source_repo, force_rebuild, extra_build_args, tag):
'''build the specified webapp container'''
logger = TimedLogger()
quiet = ctx.obj.quiet
debug = ctx.obj.debug
verbose = ctx.obj.verbose
local_stack = ctx.obj.local_stack
stack = ctx.obj.stack
@ -51,12 +53,12 @@ def command(ctx, base_container, source_repo, force_rebuild, extra_build_args, t
if local_stack:
dev_root_path = os.getcwd()[0:os.getcwd().rindex("stack-orchestrator")]
print(f'Local stack dev_root_path (CERC_REPO_BASE_DIR) overridden to: {dev_root_path}')
logger.log(f'Local stack dev_root_path (CERC_REPO_BASE_DIR) overridden to: {dev_root_path}')
else:
dev_root_path = os.path.expanduser(config("CERC_REPO_BASE_DIR", default="~/cerc"))
if not quiet:
print(f'Dev Root is: {dev_root_path}')
if verbose:
logger.log(f'Dev Root is: {dev_root_path}')
if not base_container:
base_container = determine_base_container(source_repo)
@ -65,6 +67,9 @@ def command(ctx, base_container, source_repo, force_rebuild, extra_build_args, t
container_build_env = build_containers.make_container_build_env(dev_root_path, container_build_dir, debug,
force_rebuild, extra_build_args)
if verbose:
logger.log(f"Building base container: {base_container}")
build_context_1 = BuildContext(
stack,
base_container,
@ -74,9 +79,12 @@ def command(ctx, base_container, source_repo, force_rebuild, extra_build_args, t
)
ok = build_containers.process_container(build_context_1)
if not ok:
print("ERROR: Build failed.", file=sys.stderr)
logger.log("ERROR: Build failed.")
sys.exit(1)
if verbose:
logger.log(f"Base container {base_container} build finished.")
# Now build the target webapp. We use the same build script, but with a different Dockerfile and work dir.
container_build_env["CERC_WEBAPP_BUILD_RUNNING"] = "true"
container_build_env["CERC_CONTAINER_BUILD_WORK_DIR"] = os.path.abspath(source_repo)
@ -85,9 +93,12 @@ def command(ctx, base_container, source_repo, force_rebuild, extra_build_args, t
"Dockerfile.webapp")
if not tag:
webapp_name = os.path.abspath(source_repo).split(os.path.sep)[-1]
container_build_env["CERC_CONTAINER_BUILD_TAG"] = f"cerc/{webapp_name}:local"
else:
container_build_env["CERC_CONTAINER_BUILD_TAG"] = tag
tag = f"cerc/{webapp_name}:local"
container_build_env["CERC_CONTAINER_BUILD_TAG"] = tag
if verbose:
logger.log(f"Building app container: {tag}")
build_context_2 = BuildContext(
stack,
@ -98,5 +109,9 @@ def command(ctx, base_container, source_repo, force_rebuild, extra_build_args, t
)
ok = build_containers.process_container(build_context_2)
if not ok:
print("ERROR: Build failed.", file=sys.stderr)
sys.exit(1)
logger.log("ERROR: Build failed.")
sys.exit(1)
if verbose:
logger.log(f"App container {base_container} build finished.")
logger.log("build-webapp complete", show_step_time=False, show_total_time=True)

6
stack_orchestrator/data/container-build/cerc-nextjs-base/scripts/build-app.sh
View File

@ -115,7 +115,7 @@ if [ "$CERC_NEXT_VERSION" != "keep" ] && [ "$CUR_NEXT_VERSION" != "$CERC_NEXT_VE
mv package.json.$$ package.json
fi
$CERC_BUILD_TOOL install || exit 1
time $CERC_BUILD_TOOL install || exit 1
CUR_NEXT_VERSION=`jq -r '.version' node_modules/next/package.json`
@ -138,9 +138,9 @@ to use for the build with:
EOF
cat package.json | jq ".dependencies.next = \"^$CERC_MIN_NEXTVER\"" > package.json.$$
mv package.json.$$ package.json
$CERC_BUILD_TOOL install || exit 1
time $CERC_BUILD_TOOL install || exit 1
fi
$CERC_BUILD_TOOL run cerc_compile || exit 1
time $CERC_BUILD_TOOL run cerc_compile || exit 1
exit 0

4
stack_orchestrator/data/container-build/cerc-webapp-base/scripts/build-app.sh
View File

@ -32,8 +32,8 @@ elif [ -f "${WORK_DIR}/package.json" ]; then
fi
fi
$CERC_BUILD_TOOL install || exit 1
$CERC_BUILD_TOOL build || exit 1
time $CERC_BUILD_TOOL install || exit 1
time $CERC_BUILD_TOOL build || exit 1
rm -rf "${DEST_DIR}"
if [ -z "${CERC_BUILD_OUTPUT_DIR}" ]; then

45
stack_orchestrator/deploy/webapp/deploy_webapp_from_registry.py
View File

@ -26,7 +26,7 @@ import click
from stack_orchestrator.deploy.images import remote_image_exists, add_tags_to_image
from stack_orchestrator.deploy.webapp import deploy_webapp
from stack_orchestrator.deploy.webapp.util import (LaconicRegistryClient,
from stack_orchestrator.deploy.webapp.util import (LaconicRegistryClient, TimedLogger,
build_container_image, push_container_image,
file_hash, deploy_to_k8s, publish_deployment,
hostname_for_deployment_request, generate_hostname_for_app,
@ -34,7 +34,6 @@ from stack_orchestrator.deploy.webapp.util import (LaconicRegistryClient,
def process_app_deployment_request(
run_id,
ctx,
laconic: LaconicRegistryClient,
app_deployment_request,
@ -44,14 +43,18 @@ def process_app_deployment_request(
deployment_parent_dir,
kube_config,
image_registry,
force_rebuild=False,
log_file=None
force_rebuild,
logger
):
logger.log("BEGIN - process_app_deployment_request")
# 1. look up application
app = laconic.get_record(app_deployment_request.attributes.application, require=True)
logger.log(f"Retrieved app record {app_deployment_request.attributes.application}")
# 2. determine dns
requested_name = hostname_for_deployment_request(app_deployment_request, laconic)
logger.log(f"Determined requested name: {requested_name}")
# HACK
if "." in requested_name:
@ -69,7 +72,7 @@ def process_app_deployment_request(
matched_owner = match_owner(app_deployment_request, laconic.get_record(dns_record.attributes.request, require=True))
if matched_owner:
print("Matched DnsRecord ownership:", matched_owner)
logger.log(f"Matched DnsRecord ownership: {matched_owner}")
else:
raise Exception("Unable to confirm ownership of DnsRecord %s for request %s" %
(dns_record.id, app_deployment_request.id))
@ -115,15 +118,21 @@ def process_app_deployment_request(
shared_tag_exists = remote_image_exists(image_registry, app_image_shared_tag)
if shared_tag_exists and not force_rebuild:
# simply add our unique tag to the existing image and we are done
print(f"Using existing app image {app_image_shared_tag} for {deployment_container_tag}", file=log_file)
logger.log(f"Using existing app image {app_image_shared_tag} for {deployment_container_tag}")
add_tags_to_image(image_registry, app_image_shared_tag, deployment_container_tag)
logger.log("Tag complete")
else:
extra_build_args = [] # TODO: pull from request
build_container_image(app, deployment_container_tag, extra_build_args, log_file)
push_container_image(deployment_dir, log_file)
logger.log(f"Building container image {deployment_container_tag}")
build_container_image(app, deployment_container_tag, extra_build_args, logger)
logger.log("Build complete")
logger.log(f"Pushing container image {deployment_container_tag}")
push_container_image(deployment_dir, logger)
logger.log("Push complete")
# The build/push commands above will use the unique deployment tag, so now we need to add the shared tag.
print(f"Updating app image tag {app_image_shared_tag} from build of {deployment_container_tag}", file=log_file)
logger.log(f"Updating app image tag {app_image_shared_tag} from build of {deployment_container_tag}")
add_tags_to_image(image_registry, deployment_container_tag, app_image_shared_tag)
logger.log("Tag complete")
# 7. update config (if needed)
if not deployment_record or file_hash(deployment_config_file) != deployment_record.attributes.meta.config:
@ -131,13 +140,13 @@ def process_app_deployment_request(
# 8. update k8s deployment
if needs_k8s_deploy:
print("Deploying to k8s")
deploy_to_k8s(
deployment_record,
deployment_dir,
log_file
logger
)
logger.log("Publishing deployment to registry.")
publish_deployment(
laconic,
app,
@ -146,8 +155,11 @@ def process_app_deployment_request(
dns_record,
dns_crn,
deployment_dir,
app_deployment_request
app_deployment_request,
logger
)
logger.log("Publication complete.")
logger.log("END - process_app_deployment_request")
def load_known_requests(filename):
@ -309,8 +321,9 @@ def command(ctx, kube_config, laconic_config, image_registry, deployment_parent_
run_log_file = open(run_log_file_path, "wt")
run_reg_client = LaconicRegistryClient(laconic_config, log_file=run_log_file)
logger = TimedLogger(run_id, run_log_file)
logger.log("Processing ...")
process_app_deployment_request(
run_id,
ctx,
run_reg_client,
r,
@ -321,12 +334,14 @@ def command(ctx, kube_config, laconic_config, image_registry, deployment_parent_
kube_config,
image_registry,
force_rebuild,
run_log_file
logger
)
status = "DEPLOYED"
except Exception as e:
print("ERROR: " + str(e), file=run_log_file)
logger.log("ERROR: " + str(e))
finally:
if logger:
logger.log(f"DONE with status {status}", show_step_time=False, show_total_time=True)
dump_known_requests(state_file, [r], status)
if run_log_file:
run_log_file.close()

64
stack_orchestrator/deploy/webapp/util.py
View File

@ -13,6 +13,7 @@
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http:#www.gnu.org/licenses/>.
import datetime
import hashlib
import json
import os
@ -39,6 +40,25 @@ class AttrDict(dict):
return v
class TimedLogger:
def __init__(self, id="", file=None):
self.start = datetime.datetime.now()
self.last = self.start
self.id = id
self.file = file
def log(self, msg, show_step_time=True, show_total_time=False):
prefix = f"{datetime.datetime.utcnow()} - {self.id}"
if show_step_time:
prefix += f" - {datetime.datetime.now() - self.last} (step)"
if show_total_time:
prefix += f" - {datetime.datetime.now() - self.start} (total)"
print(f"{prefix}: {msg}", file=self.file)
if self.file:
self.file.flush()
self.last = datetime.datetime.now()
def logged_cmd(log_file, *vargs):
result = None
try:
@ -219,7 +239,7 @@ def determine_base_container(clone_dir, app_type="webapp"):
return base_container
def build_container_image(app_record, tag, extra_build_args=[], log_file=None):
def build_container_image(app_record, tag, extra_build_args=[], logger=None):
tmpdir = tempfile.mkdtemp()
try:
@ -228,31 +248,33 @@ def build_container_image(app_record, tag, extra_build_args=[], log_file=None):
repo = random.choice(app_record.attributes.repository)
clone_dir = os.path.join(tmpdir, record_id)
print(f"Cloning repository {repo} to {clone_dir} ...")
logger.log(f"Cloning repository {repo} to {clone_dir} ...")
if ref:
# TODO: Determing branch or hash, and use depth 1 if we can.
git_env = dict(os.environ.copy())
# Never prompt
git_env["GIT_TERMINAL_PROMPT"] = "0"
try:
subprocess.check_call(["git", "clone", repo, clone_dir], env=git_env, stdout=log_file, stderr=log_file)
subprocess.check_call(["git", "clone", repo, clone_dir], env=git_env, stdout=logger.file, stderr=logger.file)
except Exception as e:
print(f"git clone failed. Is the repository {repo} private?", file=log_file)
logger.log(f"git clone failed. Is the repository {repo} private?")
raise e
try:
subprocess.check_call(["git", "checkout", ref], cwd=clone_dir, env=git_env, stdout=log_file, stderr=log_file)
subprocess.check_call(["git", "checkout", ref], cwd=clone_dir, env=git_env, stdout=logger.file, stderr=logger.file)
except Exception as e:
print(f"git checkout failed. Does ref {ref} exist?", file=log_file)
logger.log(f"git checkout failed. Does ref {ref} exist?")
raise e
else:
result = subprocess.run(["git", "clone", "--depth", "1", repo, clone_dir], stdout=log_file, stderr=log_file)
result = subprocess.run(["git", "clone", "--depth", "1", repo, clone_dir], stdout=logger.file, stderr=logger.file)
result.check_returncode()
base_container = determine_base_container(clone_dir, app_record.attributes.app_type)
print("Building webapp ...")
logger.log("Building webapp ...")
build_command = [
sys.argv[0], "build-webapp",
sys.argv[0],
"--verbose",
"build-webapp",
"--source-repo", clone_dir,
"--tag", tag,
"--base-container", base_container
@ -261,28 +283,31 @@ def build_container_image(app_record, tag, extra_build_args=[], log_file=None):
build_command.append("--extra-build-args")
build_command.append(" ".join(extra_build_args))
result = subprocess.run(build_command, stdout=log_file, stderr=log_file)
result = subprocess.run(build_command, stdout=logger.file, stderr=logger.file)
result.check_returncode()
finally:
logged_cmd(log_file, "rm", "-rf", tmpdir)
logged_cmd(logger.file, "rm", "-rf", tmpdir)
def push_container_image(deployment_dir, log_file=None):
print("Pushing image ...")
def push_container_image(deployment_dir, logger):
logger.log("Pushing images ...")
result = subprocess.run([sys.argv[0], "deployment", "--dir", deployment_dir, "push-images"],
stdout=log_file, stderr=log_file)
stdout=logger.file, stderr=logger.file)
result.check_returncode()
logger.log("Finished pushing images.")
def deploy_to_k8s(deploy_record, deployment_dir, log_file=None):
def deploy_to_k8s(deploy_record, deployment_dir, logger):
if not deploy_record:
command = "up"
else:
command = "update"
logger.log("Deploying to k8s ...")
result = subprocess.run([sys.argv[0], "deployment", "--dir", deployment_dir, command],
stdout=log_file, stderr=log_file)
stdout=logger.file, stderr=logger.file)
result.check_returncode()
logger.log("Finished deploying to k8s.")
def publish_deployment(laconic: LaconicRegistryClient,
@ -292,7 +317,8 @@ def publish_deployment(laconic: LaconicRegistryClient,
dns_record,
dns_crn,
deployment_dir,
app_deployment_request=None):
app_deployment_request=None,
logger=None):
if not deploy_record:
deploy_ver = "0.0.1"
else:
@ -322,6 +348,8 @@ def publish_deployment(laconic: LaconicRegistryClient,
if app_deployment_request:
new_dns_record["record"]["request"] = app_deployment_request.id
if logger:
logger.log("Publishing DnsRecord.")
dns_id = laconic.publish(new_dns_record, [dns_crn])
new_deployment_record = {
@ -341,6 +369,8 @@ def publish_deployment(laconic: LaconicRegistryClient,
if app_deployment_request:
new_deployment_record["record"]["request"] = app_deployment_request.id
if logger:
logger.log("Publishing ApplicationDeploymentRecord.")
deployment_id = laconic.publish(new_deployment_record, [deployment_crn])
return {"dns": dns_id, "deployment": deployment_id}