def testJsonSubs(self):
"""Make sure that $PROJECT_ID gets replaced as appropriate."""
properties.VALUES.core.project.Set('myproj')
self.Touch(
'.', 'subs.json', """
{
"steps": [
{"name": "gcr.io/$PROJECT_ID/step",
"args": "gcr.io/$PROJECT_ID/simple",
"env": "project=$PROJECT_ID"
}
],
"images": "gcr.io/$PROJECT_ID/simple"
}
""")
build = config.LoadCloudbuildConfigFromPath('subs.json', self.messages)
self.assertEqual(
build,
self.messages.Build(
steps=[
self.messages.BuildStep(
name='gcr.io/$PROJECT_ID/step',
args=['gcr.io/$PROJECT_ID/simple'],
env=['project=$PROJECT_ID'],
),
],
images=['gcr.io/$PROJECT_ID/simple'],
))
def testWaitForSnake(self):
self.Touch(
'.', 'waitFor.yaml', """
steps:
- name: gcr.io/cloud-builders/docker
args:
- build
- -t
- gcr.io/my-project/simple
wait_for: ['foo', 'bar']
images: gcr.io/my-project/simple
""")
build = config.LoadCloudbuildConfigFromPath('waitFor.yaml',
self.messages)
self.assertEqual(
build,
self.messages.Build(
steps=[
self.messages.BuildStep(
name='gcr.io/cloud-builders/docker',
args=['build', '-t', 'gcr.io/my-project/simple'],
waitFor=['foo', 'bar'],
),
],
images=['gcr.io/my-project/simple'],
))
def testLoadJson(self):
self.Touch(
'.', 'basic.json', """
{
"steps": [
{"name": "gcr.io/cloud-builders/docker",
"args": ["build", "-t", "gcr.io/my-project/simple"]
}
],
"images": "gcr.io/my-project/simple"
}
""")
build = config.LoadCloudbuildConfigFromPath('basic.json',
self.messages)
self.assertEqual(
build,
self.messages.Build(
steps=[
self.messages.BuildStep(
name='gcr.io/cloud-builders/docker',
args=['build', '-t', 'gcr.io/my-project/simple'],
),
],
images=['gcr.io/my-project/simple'],
))
def testBadEncoding(self):
self.Touch('.', 'garbage.garbage', """
this file is neither json nor yaml
""")
with self.assertRaisesRegex(cloudbuild_util.ParserError,
'Could not parse as a dictionary'):
config.LoadCloudbuildConfigFromPath('garbage.garbage',
self.messages)
def testBadConfigSource(self):
"""Not allowed to specify the source since it comes in from an argument."""
self.Touch(
'.', 'has_source.yaml', """
source:
storageSource:
bucket: boo
object: oo
""")
with self.assertRaisesRegex(config.InvalidBuildConfigException,
'config cannot specify source'):
config.LoadCloudbuildConfigFromPath('has_source.yaml',
self.messages)
self.Touch('.', 'no_steps.yaml', """
images: foobar
""")
with self.assertRaisesRegex(config.InvalidBuildConfigException,
'config must list at least one step'):
config.LoadCloudbuildConfigFromPath('no_steps.yaml', self.messages)
def testLoadJsonWithParameters(self):
self.Touch(
'.', 'basic.json', """
{
"steps": [
{"name": "gcr.io/cloud-builders/docker",
"args": ["build", "-t", "gcr.io/$_DAY_OF_WEEK/$_FAVORITE_COLOR"]
}
],
"substitutions": {
"_DAY_OF_WEEK": "monday",
"_BEST_BEER": "orval"
},
"images": "gcr.io/$_DAY_OF_WEEK/$_FAVORITE_COLOR",
"timeout": "gcr.io/$_DAY_OF_WEEK/$_FAVORITE_COLOR"
}
""")
build = config.LoadCloudbuildConfigFromPath(
'basic.json', self.messages, {
'_DAY_OF_WEEK': 'tuesday',
'_FAVORITE_COLOR': 'blue'
})
# Only substitute images/steps, not any other fields (see `timeout`)
# (there are very few string fields in Build that aren't output only, so use
# a nonsensical one to test this.)
self.assertEqual(
build,
self.messages.Build(
steps=[
self.messages.BuildStep(
name='gcr.io/cloud-builders/docker',
args=[
'build', '-t',
'gcr.io/$_DAY_OF_WEEK/$_FAVORITE_COLOR'
],
),
],
substitutions=self.messages.Build.
SubstitutionsValue(additionalProperties=[
self.messages.Build.SubstitutionsValue.AdditionalProperty(
key='_BEST_BEER', value='orval'),
self.messages.Build.SubstitutionsValue.AdditionalProperty(
key='_DAY_OF_WEEK', value='tuesday'),
self.messages.Build.SubstitutionsValue.AdditionalProperty(
key='_FAVORITE_COLOR', value='blue'),
]),
images=['gcr.io/$_DAY_OF_WEEK/$_FAVORITE_COLOR'],
timeout='gcr.io/$_DAY_OF_WEEK/$_FAVORITE_COLOR'))
def testYamlSyntaxError(self):
"""Misplaced brace at the end of the document."""
self.Touch(
'.', 'error.yaml', """
steps:
- name: gcr.io/cloud-builders/docker
args:
- build
- -t
- gcr.io/my-project/simple
images: gcr.io/my-project/simple
}
""")
with self.assertRaisesRegex(cloudbuild_util.ParserError, 'error.yaml'):
config.LoadCloudbuildConfigFromPath('error.yaml', self.messages)
def testYamlUnusedField(self):
"""testYamlUnusedField checks the misindented tags field."""
self.Touch(
'.', 'error.yaml', """
steps:
- name: gcr.io/cloud-builders/docker
args:
- build
- -t
- gcr.io/my-project/simple
tags: sometag
images: gcr.io/my-project/simple1
""")
with self.assertRaisesRegex(
cloudbuild_util.ParseProtoException,
r'error.yaml as build config: .steps\[0\].tags: unused'):
config.LoadCloudbuildConfigFromPath('error.yaml', self.messages)
def testJsonUnusedField(self):
"""testJsonUnusedField checks the misplaced tags field."""
self.Touch(
'.', 'error.json', """
{
"steps": [
{"name": "gcr.io/cloud-builders/docker",
"args": ["build", "-t", "gcr.io/$PROJECT_ID/simple", "."],
"tags": "sometag"
}
],
"images": "gcr.io/$PROJECT_ID/simple"
}
""")
with self.assertRaisesRegex(
cloudbuild_util.ParseProtoException,
r'error.json as build config: .steps\[0\].tags: unused'):
config.LoadCloudbuildConfigFromPath('error.json', self.messages)
def testYamlUnusedNested(self):
"""Only present an error for the highest-level mistake."""
self.Touch(
'.', 'error.yaml', """
steps:
- name: gcr.io/cloud-builders/docker
args:
- build
- -t
- gcr.io/my-project/simple
extra:
data:
is: "bad"
images: gcr.io/my-project/simple1
""")
with self.assertRaisesRegex(
cloudbuild_util.ParseProtoException,
r'error\.yaml as build config: \.extra: unused'):
config.LoadCloudbuildConfigFromPath('error.yaml', self.messages)
def testJsonMultipleUnused(self):
self.Touch(
'.', 'error.json', """
{
"steps": [
{"name": "gcr.io/cloud-builders/docker",
"args": ["build", "-t", "gcr.io/$PROJECT_ID/simple", "."],
"bogus": "200s",
"foo": "bar"
}
],
"images": "gcr.io/$PROJECT_ID/simple"
}
""")
with self.assertRaisesRegex(
cloudbuild_util.ParseProtoException,
r'error\.json as build config: \.steps\[0\]\.{bogus,foo}: unused'
):
config.LoadCloudbuildConfigFromPath('error.json', self.messages)
def testLoadYamlWithParameters(self):
self.Touch(
'.', 'basic.yaml', """
steps:
- name: gcr.io/cloud-builders/docker
args:
- build
- -t
- gcr.io/$_DAY_OF_WEEK/$_FAVORITE_COLOR
images: gcr.io/$_DAY_OF_WEEK/$_FAVORITE_COLOR
timeout: gcr.io/$_DAY_OF_WEEK/$_FAVORITE_COLOR
""")
build = config.LoadCloudbuildConfigFromPath(
'basic.yaml', self.messages, {
'_DAY_OF_WEEK': 'tuesday',
'_FAVORITE_COLOR': 'blue'
})
#
# Only substitute images/steps, not any other fields (see `timeout`)
# (there are very few string fields in Build that aren't output only, so use
# a nonsensical one to test this.)
self.assertEqual(
build,
self.messages.Build(
steps=[
self.messages.BuildStep(
name='gcr.io/cloud-builders/docker',
args=[
'build', '-t',
'gcr.io/$_DAY_OF_WEEK/$_FAVORITE_COLOR'
],
),
],
substitutions=self.messages.Build.
SubstitutionsValue(additionalProperties=[
self.messages.Build.SubstitutionsValue.AdditionalProperty(
key='_DAY_OF_WEEK', value='tuesday'),
self.messages.Build.SubstitutionsValue.AdditionalProperty(
key='_FAVORITE_COLOR', value='blue'),
]),
images=['gcr.io/$_DAY_OF_WEEK/$_FAVORITE_COLOR'],
timeout='gcr.io/$_DAY_OF_WEEK/$_FAVORITE_COLOR'))
def testYamlMultipleUnused(self):
"""More than one mistake on the same level gets a more interesting error."""
self.Touch(
'.', 'error.yaml', """
steps:
- name: gcr.io/cloud-builders/docker
args:
- build
- -t
- gcr.io/my-project/simple
extra:
data:
is: "bad"
nonsense: "bad as well"
images: gcr.io/my-project/simple1
""")
with self.assertRaisesRegex(
cloudbuild_util.ParseProtoException,
r'error\.yaml as build config: \.\{extra,nonsense\}: unused'):
config.LoadCloudbuildConfigFromPath('error.yaml', self.messages)
def testYamlSubs(self):
"""Make sure that $PROJECT_ID gets replaced as appropriate."""
properties.VALUES.core.project.Set('myproj')
self.Touch(
'.', 'subs.yaml', """
steps:
- name: gcr.io/$PROJECT_ID/step
args: gcr.io/$PROJECT_ID/simple
env: project=$PROJECT_ID
images: gcr.io/$PROJECT_ID/simple
""")
build = config.LoadCloudbuildConfigFromPath('subs.yaml', self.messages)
self.assertEqual(
build,
self.messages.Build(
steps=[
self.messages.BuildStep(
name='gcr.io/$PROJECT_ID/step',
args=['gcr.io/$PROJECT_ID/simple'],
env=['project=$PROJECT_ID'],
),
],
images=['gcr.io/$PROJECT_ID/simple'],
))
def testLoadYaml(self):
self.Touch(
'.', 'basic.yaml', """
steps:
- name: gcr.io/cloud-builders/docker
args:
- build
- -t
- gcr.io/my-project/simple
images: gcr.io/my-project/simple
""")
build = config.LoadCloudbuildConfigFromPath('basic.yaml',
self.messages)
self.assertEqual(
build,
self.messages.Build(
steps=[
self.messages.BuildStep(
name='gcr.io/cloud-builders/docker',
args=['build', '-t', 'gcr.io/my-project/simple'],
),
],
images=['gcr.io/my-project/simple'],
))
def _SetBuildSteps(tag, no_cache, messages, substitutions, arg_config,
timeout_str):
"""Set build steps."""
if tag is not None:
if (properties.VALUES.builds.check_tag.GetBool()
and not any(reg in tag for reg in _SUPPORTED_REGISTRIES)):
raise c_exceptions.InvalidArgumentException(
'--tag', 'Tag value must be in the gcr.io/*, *.gcr.io/*, '
'or *.pkg.dev/* namespace.')
if properties.VALUES.builds.use_kaniko.GetBool():
if no_cache:
ttl = '0h'
else:
ttl = '{}h'.format(
properties.VALUES.builds.kaniko_cache_ttl.Get())
build_config = messages.Build(
steps=[
messages.BuildStep(
name=properties.VALUES.builds.kaniko_image.Get(),
args=[
'--destination',
tag,
'--cache',
'--cache-ttl',
ttl,
'--cache-dir',
'',
],
),
],
timeout=timeout_str,
substitutions=cloudbuild_util.EncodeSubstitutions(
substitutions, messages))
else:
if no_cache:
raise c_exceptions.InvalidArgumentException(
'no-cache',
'Cannot specify --no-cache if builds/use_kaniko property is '
'False')
build_config = messages.Build(
images=[tag],
steps=[
messages.BuildStep(
name='gcr.io/cloud-builders/docker',
args=[
'build', '--network', 'cloudbuild', '--no-cache',
'-t', tag, '.'
],
),
],
timeout=timeout_str,
substitutions=cloudbuild_util.EncodeSubstitutions(
substitutions, messages))
elif arg_config is not None:
if no_cache:
raise c_exceptions.ConflictingArgumentsException(
'--config', '--no-cache')
if not arg_config:
raise c_exceptions.InvalidArgumentException(
'--config', 'Config file path must not be empty.')
build_config = config.LoadCloudbuildConfigFromPath(
arg_config, messages, params=substitutions)
else:
raise c_exceptions.OneOfArgumentsRequiredException(
['--tag', '--config'],
'Requires either a docker tag or a config file.')
# If timeout was set by flag, overwrite the config file.
if timeout_str:
build_config.timeout = timeout_str
return build_config
def _SetBuildStepsAlpha(tag, no_cache, messages, substitutions, arg_config,
timeout_str, buildpack):
"""Set build steps."""
if tag is not None:
if (properties.VALUES.builds.check_tag.GetBool()
and not any(reg in tag for reg in _SUPPORTED_REGISTRIES)):
raise c_exceptions.InvalidArgumentException(
'--tag', 'Tag value must be in the gcr.io/*, *.gcr.io/*, '
'or *.pkg.dev/* namespace.')
if properties.VALUES.builds.use_kaniko.GetBool():
if no_cache:
ttl = '0h'
else:
ttl = '{}h'.format(
properties.VALUES.builds.kaniko_cache_ttl.Get())
build_config = messages.Build(
steps=[
messages.BuildStep(
name=properties.VALUES.builds.kaniko_image.Get(),
args=[
'--destination',
tag,
'--cache',
'--cache-ttl',
ttl,
'--cache-dir',
'',
],
),
],
timeout=timeout_str,
substitutions=cloudbuild_util.EncodeSubstitutions(
substitutions, messages))
else:
if no_cache:
raise c_exceptions.InvalidArgumentException(
'no-cache',
'Cannot specify --no-cache if builds/use_kaniko property is '
'False')
build_config = messages.Build(
images=[tag],
steps=[
messages.BuildStep(
name='gcr.io/cloud-builders/docker',
args=[
'build', '--network', 'cloudbuild', '--no-cache',
'-t', tag, '.'
],
),
],
timeout=timeout_str,
substitutions=cloudbuild_util.EncodeSubstitutions(
substitutions, messages))
elif buildpack is not None:
if not buildpack:
raise c_exceptions.InvalidArgumentException(
'--pack', 'Image value must not be empty.')
if buildpack[0].get('builder') is None:
builder = _DEFAULT_BUILDPACK_BUILDER
else:
builder = buildpack[0].get('builder')
if buildpack[0].get('image') is None:
raise c_exceptions.InvalidArgumentException(
'--pack', 'Image value must not be empty.')
image = buildpack[0].get('image')
if (properties.VALUES.builds.check_tag.GetBool()
and not any(reg in image for reg in _SUPPORTED_REGISTRIES)):
raise c_exceptions.InvalidArgumentException(
'--pack',
'Image value must be in the gcr.io/*, *.gcr.io/*, or *.pkg.dev/* namespace.'
)
env = buildpack[0].get('env')
pack_args = ['build', image, '--builder', builder]
if env is not None:
pack_args.append('--env')
pack_args.append(env)
build_config = messages.Build(
images=[image],
steps=[
messages.BuildStep(
name='gcr.io/k8s-skaffold/pack',
entrypoint='pack',
args=pack_args,
),
],
timeout=timeout_str,
substitutions=cloudbuild_util.EncodeSubstitutions(
substitutions, messages))
elif arg_config is not None:
if no_cache:
raise c_exceptions.ConflictingArgumentsException(
'--config', '--no-cache')
if not arg_config:
raise c_exceptions.InvalidArgumentException(
'--config', 'Config file path must not be empty.')
build_config = config.LoadCloudbuildConfigFromPath(
arg_config, messages, params=substitutions)
else:
raise c_exceptions.OneOfArgumentsRequiredException(
['--tag', '--config', '--pack'],
'Requires either a docker tag, a config file, or pack argument.')
# If timeout was set by flag, overwrite the config file.
if timeout_str:
build_config.timeout = timeout_str
return build_config
def Run(self, args):
"""This is what gets called when the user runs this command.
Args:
args: an argparse namespace. All the arguments that were provided to this
command invocation.
Returns:
Some value that we want to have printed later.
Raises:
FailedBuildException: If the build is completed and not 'SUCCESS'.
"""
project = properties.VALUES.core.project.Get()
safe_project = project.replace(':', '_')
safe_project = safe_project.replace('.', '_')
# The string 'google' is not allowed in bucket names.
safe_project = safe_project.replace('google', 'elgoog')
default_bucket_name = '{}_cloudbuild'.format(safe_project)
default_gcs_source = False
if args.gcs_source_staging_dir is None:
default_gcs_source = True
args.gcs_source_staging_dir = 'gs://{}/source'.format(default_bucket_name)
default_gcs_log_dir = False
if args.gcs_log_dir is None:
default_gcs_log_dir = True
args.gcs_log_dir = 'gs://{}/logs'.format(default_bucket_name)
client = cloudbuild_util.GetClientInstance()
messages = cloudbuild_util.GetMessagesModule()
gcs_client = storage_api.StorageClient()
# First, create the build request.
build_timeout = properties.VALUES.container.build_timeout.Get()
if build_timeout is not None:
try:
# A bare number is interpreted as seconds.
build_timeout_secs = int(build_timeout)
except ValueError:
build_timeout_duration = times.ParseDuration(build_timeout)
build_timeout_secs = int(build_timeout_duration.total_seconds)
timeout_str = str(build_timeout_secs) + 's'
else:
timeout_str = None
if args.tag:
if 'gcr.io/' not in args.tag:
raise c_exceptions.InvalidArgumentException(
'--tag',
'Tag value must be in the gcr.io/* or *.gcr.io/* namespace.')
build_config = messages.Build(
images=[args.tag],
steps=[
messages.BuildStep(
name='gcr.io/cloud-builders/docker',
args=['build', '--no-cache', '-t', args.tag, '.'],
),
],
timeout=timeout_str,
substitutions=cloudbuild_util.EncodeSubstitutions(args.substitutions,
messages)
)
elif args.config:
build_config = config.LoadCloudbuildConfigFromPath(
args.config, messages, params=args.substitutions)
# If timeout was set by flag, overwrite the config file.
if timeout_str:
build_config.timeout = timeout_str
suffix = '.tgz'
if args.source.startswith('gs://') or os.path.isfile(args.source):
_, suffix = os.path.splitext(args.source)
# Next, stage the source to Cloud Storage.
staged_object = '{stamp}{suffix}'.format(
stamp=times.GetTimeStampFromDateTime(times.Now()),
suffix=suffix,
)
gcs_source_staging_dir = resources.REGISTRY.Parse(
args.gcs_source_staging_dir, collection='storage.objects')
# We first try to create the bucket, before doing all the checks, in order
# to avoid a race condition. If we do the check first, an attacker could
# be lucky enough to create the bucket after the check and before this
# bucket creation.
gcs_client.CreateBucketIfNotExists(gcs_source_staging_dir.bucket)
# If no bucket is specified (for the source `default_gcs_source` or for the
# logs `default_gcs_log_dir`), check that the default bucket is also owned
# by the project (b/33046325).
if default_gcs_source or default_gcs_log_dir:
# This request returns only the buckets owned by the project.
bucket_list_req = gcs_client.messages.StorageBucketsListRequest(
project=project,
prefix=default_bucket_name)
bucket_list = gcs_client.client.buckets.List(bucket_list_req)
found_bucket = False
for bucket in bucket_list.items:
if bucket.id == default_bucket_name:
found_bucket = True
break
if not found_bucket:
if default_gcs_source:
raise c_exceptions.RequiredArgumentException(
'gcs_source_staging_dir',
'A bucket with name {} already exists and is owned by '
'another project. Specify a bucket using '
'--gcs_source_staging_dir.'.format(default_bucket_name))
elif default_gcs_log_dir:
raise c_exceptions.RequiredArgumentException(
'gcs-log-dir',
'A bucket with name {} already exists and is owned by '
'another project. Specify a bucket to hold build logs '
'using --gcs-log-dir.'.format(default_bucket_name))
if gcs_source_staging_dir.object:
staged_object = gcs_source_staging_dir.object + '/' + staged_object
gcs_source_staging = resources.REGISTRY.Create(
collection='storage.objects',
bucket=gcs_source_staging_dir.bucket,
object=staged_object)
if args.source.startswith('gs://'):
gcs_source = resources.REGISTRY.Parse(
args.source, collection='storage.objects')
staged_source_obj = gcs_client.Rewrite(gcs_source, gcs_source_staging)
build_config.source = messages.Source(
storageSource=messages.StorageSource(
bucket=staged_source_obj.bucket,
object=staged_source_obj.name,
generation=staged_source_obj.generation,
))
else:
if not os.path.exists(args.source):
raise c_exceptions.BadFileException(
'could not find source [{src}]'.format(src=args.source))
if os.path.isdir(args.source):
source_snapshot = snapshot.Snapshot(args.source)
size_str = resource_transform.TransformSize(
source_snapshot.uncompressed_size)
log.status.Print(
'Creating temporary tarball archive of {num_files} file(s)'
' totalling {size} before compression.'.format(
num_files=len(source_snapshot.files),
size=size_str))
staged_source_obj = source_snapshot.CopyTarballToGCS(
gcs_client, gcs_source_staging)
build_config.source = messages.Source(
storageSource=messages.StorageSource(
bucket=staged_source_obj.bucket,
object=staged_source_obj.name,
generation=staged_source_obj.generation,
))
elif os.path.isfile(args.source):
unused_root, ext = os.path.splitext(args.source)
if ext not in _ALLOWED_SOURCE_EXT:
raise c_exceptions.BadFileException(
'Local file [{src}] is none of '+', '.join(_ALLOWED_SOURCE_EXT))
log.status.Print(
'Uploading local file [{src}] to '
'[gs://{bucket}/{object}].'.format(
src=args.source,
bucket=gcs_source_staging.bucket,
object=gcs_source_staging.object,
))
staged_source_obj = gcs_client.CopyFileToGCS(
storage_util.BucketReference.FromBucketUrl(
gcs_source_staging.bucket),
args.source, gcs_source_staging.object)
build_config.source = messages.Source(
storageSource=messages.StorageSource(
bucket=staged_source_obj.bucket,
object=staged_source_obj.name,
generation=staged_source_obj.generation,
))
gcs_log_dir = resources.REGISTRY.Parse(
args.gcs_log_dir, collection='storage.objects')
if gcs_log_dir.bucket != gcs_source_staging.bucket:
# Create the logs bucket if it does not yet exist.
gcs_client.CreateBucketIfNotExists(gcs_log_dir.bucket)
build_config.logsBucket = 'gs://'+gcs_log_dir.bucket+'/'+gcs_log_dir.object
log.debug('submitting build: '+repr(build_config))
# Start the build.
op = client.projects_builds.Create(
messages.CloudbuildProjectsBuildsCreateRequest(
build=build_config,
projectId=properties.VALUES.core.project.Get()))
json = encoding.MessageToJson(op.metadata)
build = encoding.JsonToMessage(messages.BuildOperationMetadata, json).build
build_ref = resources.REGISTRY.Create(
collection='cloudbuild.projects.builds',
projectId=build.projectId,
id=build.id)
log.CreatedResource(build_ref)
if build.logUrl:
log.status.Print('Logs are available at [{log_url}].'.format(
log_url=build.logUrl))
else:
log.status.Print('Logs are available in the Cloud Console.')
# If the command is run --async, we just print out a reference to the build.
if args.async:
return build
mash_handler = execution.MashHandler(
execution.GetCancelBuildHandler(client, messages, build_ref))
# Otherwise, logs are streamed from GCS.
with execution_utils.CtrlCSection(mash_handler):
build = cb_logs.CloudBuildClient(client, messages).Stream(build_ref)
if build.status == messages.Build.StatusValueValuesEnum.TIMEOUT:
log.status.Print(
'Your build timed out. Use the [--timeout=DURATION] flag to change '
'the timeout threshold.')
if build.status != messages.Build.StatusValueValuesEnum.SUCCESS:
raise FailedBuildException(build)
return build
def testNoFile(self):
with self.assertRaises(files.MissingFileError):
config.LoadCloudbuildConfigFromPath('not-here.json', self.messages)
def Run(self, args):
"""This is what gets called when the user runs this command.
Args:
args: an argparse namespace. All the arguments that were provided to this
command invocation.
Returns:
Some value that we want to have printed later.
Raises:
FailedBuildException: If the build is completed and not 'SUCCESS'.
"""
project = properties.VALUES.core.project.Get(required=True)
safe_project = project.replace(':', '_')
safe_project = safe_project.replace('.', '_')
# The string 'google' is not allowed in bucket names.
safe_project = safe_project.replace('google', 'elgoog')
default_bucket_name = '{}_cloudbuild'.format(safe_project)
default_gcs_source = False
if args.gcs_source_staging_dir is None:
default_gcs_source = True
args.gcs_source_staging_dir = 'gs://{}/source'.format(default_bucket_name)
client = cloudbuild_util.GetClientInstance()
messages = cloudbuild_util.GetMessagesModule()
gcs_client = storage_api.StorageClient()
# First, create the build request.
build_timeout = properties.VALUES.builds.timeout.Get()
if build_timeout is not None:
try:
# A bare number is interpreted as seconds.
build_timeout_secs = int(build_timeout)
except ValueError:
build_timeout_duration = times.ParseDuration(build_timeout)
build_timeout_secs = int(build_timeout_duration.total_seconds)
timeout_str = six.text_type(build_timeout_secs) + 's'
else:
timeout_str = None
if args.tag is not None:
if (properties.VALUES.builds.check_tag.GetBool() and
'gcr.io/' not in args.tag):
raise c_exceptions.InvalidArgumentException(
'--tag',
'Tag value must be in the gcr.io/* or *.gcr.io/* namespace.')
if properties.VALUES.builds.use_kaniko.GetBool():
if args.no_cache:
ttl = '0h'
else:
ttl = '{}h'.format(properties.VALUES.builds.kaniko_cache_ttl.Get())
build_config = messages.Build(
steps=[
messages.BuildStep(
name=properties.VALUES.builds.kaniko_image.Get(),
args=[
'--destination', args.tag, '--cache', 'true',
'--cache-ttl', ttl
],
),
],
timeout=timeout_str,
substitutions=cloudbuild_util.EncodeSubstitutions(
args.substitutions, messages))
else:
if args.no_cache:
raise c_exceptions.InvalidArgumentException(
'no-cache',
'Cannot specify --no-cache if builds/use_kaniko property is '
'False')
build_config = messages.Build(
images=[args.tag],
steps=[
messages.BuildStep(
name='gcr.io/cloud-builders/docker',
args=[
'build', '--network', 'cloudbuild', '--no-cache', '-t',
args.tag, '.'
],
),
],
timeout=timeout_str,
substitutions=cloudbuild_util.EncodeSubstitutions(
args.substitutions, messages))
elif args.config is not None:
if args.no_cache:
raise c_exceptions.ConflictingArgumentsException(
'--config', '--no-cache')
if not args.config:
raise c_exceptions.InvalidArgumentException(
'--config', 'Config file path must not be empty.')
build_config = config.LoadCloudbuildConfigFromPath(
args.config, messages, params=args.substitutions)
else:
raise c_exceptions.OneOfArgumentsRequiredException(
['--tag', '--config'],
'Requires either a docker tag or a config file.')
# If timeout was set by flag, overwrite the config file.
if timeout_str:
build_config.timeout = timeout_str
# --no-source overrides the default --source.
if not args.IsSpecified('source') and args.no_source:
args.source = None
gcs_source_staging = None
if args.source:
suffix = '.tgz'
if args.source.startswith('gs://') or os.path.isfile(args.source):
_, suffix = os.path.splitext(args.source)
# Next, stage the source to Cloud Storage.
staged_object = '{stamp}-{uuid}{suffix}'.format(
stamp=times.GetTimeStampFromDateTime(times.Now()),
uuid=uuid.uuid4().hex,
suffix=suffix,
)
gcs_source_staging_dir = resources.REGISTRY.Parse(
args.gcs_source_staging_dir, collection='storage.objects')
# We create the bucket (if it does not exist) first. If we do an existence
# check and then create the bucket ourselves, it would be possible for an
# attacker to get lucky and beat us to creating the bucket. Block on this
# creation to avoid this race condition.
gcs_client.CreateBucketIfNotExists(gcs_source_staging_dir.bucket)
# If no bucket is specified (for the source `default_gcs_source`), check
# that the default bucket is also owned by the project (b/33046325).
if default_gcs_source:
# This request returns only the buckets owned by the project.
bucket_list_req = gcs_client.messages.StorageBucketsListRequest(
project=project, prefix=default_bucket_name)
bucket_list = gcs_client.client.buckets.List(bucket_list_req)
found_bucket = False
for bucket in bucket_list.items:
if bucket.id == default_bucket_name:
found_bucket = True
break
if not found_bucket:
if default_gcs_source:
raise c_exceptions.RequiredArgumentException(
'gcs_source_staging_dir',
'A bucket with name {} already exists and is owned by '
'another project. Specify a bucket using '
'--gcs_source_staging_dir.'.format(default_bucket_name))
if gcs_source_staging_dir.object:
staged_object = gcs_source_staging_dir.object + '/' + staged_object
gcs_source_staging = resources.REGISTRY.Create(
collection='storage.objects',
bucket=gcs_source_staging_dir.bucket,
object=staged_object)
if args.source.startswith('gs://'):
gcs_source = resources.REGISTRY.Parse(
args.source, collection='storage.objects')
staged_source_obj = gcs_client.Rewrite(gcs_source, gcs_source_staging)
build_config.source = messages.Source(
storageSource=messages.StorageSource(
bucket=staged_source_obj.bucket,
object=staged_source_obj.name,
generation=staged_source_obj.generation,
))
else:
if not os.path.exists(args.source):
raise c_exceptions.BadFileException(
'could not find source [{src}]'.format(src=args.source))
if os.path.isdir(args.source):
source_snapshot = snapshot.Snapshot(args.source,
ignore_file=args.ignore_file)
size_str = resource_transform.TransformSize(
source_snapshot.uncompressed_size)
log.status.Print(
'Creating temporary tarball archive of {num_files} file(s)'
' totalling {size} before compression.'.format(
num_files=len(source_snapshot.files), size=size_str))
staged_source_obj = source_snapshot.CopyTarballToGCS(
gcs_client, gcs_source_staging, ignore_file=args.ignore_file)
build_config.source = messages.Source(
storageSource=messages.StorageSource(
bucket=staged_source_obj.bucket,
object=staged_source_obj.name,
generation=staged_source_obj.generation,
))
elif os.path.isfile(args.source):
unused_root, ext = os.path.splitext(args.source)
if ext not in _ALLOWED_SOURCE_EXT:
raise c_exceptions.BadFileException(
'Local file [{src}] is none of ' +
', '.join(_ALLOWED_SOURCE_EXT))
log.status.Print('Uploading local file [{src}] to '
'[gs://{bucket}/{object}].'.format(
src=args.source,
bucket=gcs_source_staging.bucket,
object=gcs_source_staging.object,
))
staged_source_obj = gcs_client.CopyFileToGCS(args.source,
gcs_source_staging)
build_config.source = messages.Source(
storageSource=messages.StorageSource(
bucket=staged_source_obj.bucket,
object=staged_source_obj.name,
generation=staged_source_obj.generation,
))
else:
# No source
if not args.no_source:
raise c_exceptions.InvalidArgumentException(
'--no-source', 'To omit source, use the --no-source flag.')
if args.gcs_log_dir:
gcs_log_dir = resources.REGISTRY.Parse(
args.gcs_log_dir, collection='storage.objects')
build_config.logsBucket = ('gs://' + gcs_log_dir.bucket + '/' +
gcs_log_dir.object)
# Machine type.
if args.machine_type is not None:
machine_type = Submit._machine_type_flag_map.GetEnumForChoice(
args.machine_type)
if not build_config.options:
build_config.options = messages.BuildOptions()
build_config.options.machineType = machine_type
# Disk size.
if args.disk_size is not None:
disk_size = compute_utils.BytesToGb(args.disk_size)
if not build_config.options:
build_config.options = messages.BuildOptions()
build_config.options.diskSizeGb = int(disk_size)
log.debug('submitting build: ' + repr(build_config))
# Start the build.
op = client.projects_builds.Create(
messages.CloudbuildProjectsBuildsCreateRequest(
build=build_config, projectId=properties.VALUES.core.project.Get()))
json = encoding.MessageToJson(op.metadata)
build = encoding.JsonToMessage(messages.BuildOperationMetadata, json).build
build_ref = resources.REGISTRY.Create(
collection='cloudbuild.projects.builds',
projectId=build.projectId,
id=build.id)
log.CreatedResource(build_ref)
if build.logUrl:
log.status.Print(
'Logs are available at [{log_url}].'.format(log_url=build.logUrl))
else:
log.status.Print('Logs are available in the Cloud Console.')
# If the command is run --async, we just print out a reference to the build.
if args.async:
return build
mash_handler = execution.MashHandler(
execution.GetCancelBuildHandler(client, messages, build_ref))
# Otherwise, logs are streamed from GCS.
with execution_utils.CtrlCSection(mash_handler):
build = cb_logs.CloudBuildClient(client, messages).Stream(build_ref)
if build.status == messages.Build.StatusValueValuesEnum.TIMEOUT:
log.status.Print(
'Your build timed out. Use the [--timeout=DURATION] flag to change '
'the timeout threshold.')
if build.status != messages.Build.StatusValueValuesEnum.SUCCESS:
raise FailedBuildException(build)
return build
def CreateBuildConfig(tag, no_cache, messages, substitutions, arg_config,
is_specified_source, no_source, source,
gcs_source_staging_dir, ignore_file, arg_gcs_log_dir,
arg_machine_type, arg_disk_size):
"""Returns a build config."""
# Get the build timeout.
build_timeout = properties.VALUES.builds.timeout.Get()
if build_timeout is not None:
try:
# A bare number is interpreted as seconds.
build_timeout_secs = int(build_timeout)
except ValueError:
build_timeout_duration = times.ParseDuration(build_timeout)
build_timeout_secs = int(build_timeout_duration.total_seconds)
timeout_str = six.text_type(build_timeout_secs) + 's'
else:
timeout_str = None
if tag is not None:
if (properties.VALUES.builds.check_tag.GetBool()
and 'gcr.io/' not in tag):
raise c_exceptions.InvalidArgumentException(
'--tag',
'Tag value must be in the gcr.io/* or *.gcr.io/* namespace.')
if properties.VALUES.builds.use_kaniko.GetBool():
if no_cache:
ttl = '0h'
else:
ttl = '{}h'.format(
properties.VALUES.builds.kaniko_cache_ttl.Get())
build_config = messages.Build(
steps=[
messages.BuildStep(
name=properties.VALUES.builds.kaniko_image.Get(),
args=[
'--destination',
tag,
'--cache',
'--cache-ttl',
ttl,
'--cache-dir',
'',
],
),
],
timeout=timeout_str,
substitutions=cloudbuild_util.EncodeSubstitutions(
substitutions, messages))
else:
if no_cache:
raise c_exceptions.InvalidArgumentException(
'no-cache',
'Cannot specify --no-cache if builds/use_kaniko property is '
'False')
build_config = messages.Build(
images=[tag],
steps=[
messages.BuildStep(
name='gcr.io/cloud-builders/docker',
args=[
'build', '--network', 'cloudbuild', '--no-cache',
'-t', tag, '.'
],
),
],
timeout=timeout_str,
substitutions=cloudbuild_util.EncodeSubstitutions(
substitutions, messages))
elif arg_config is not None:
if no_cache:
raise c_exceptions.ConflictingArgumentsException(
'--config', '--no-cache')
if not arg_config:
raise c_exceptions.InvalidArgumentException(
'--config', 'Config file path must not be empty.')
build_config = config.LoadCloudbuildConfigFromPath(
arg_config, messages, params=substitutions)
else:
raise c_exceptions.OneOfArgumentsRequiredException(
['--tag', '--config'],
'Requires either a docker tag or a config file.')
# If timeout was set by flag, overwrite the config file.
if timeout_str:
build_config.timeout = timeout_str
# Set the source for the build config.
default_gcs_source = False
default_bucket_name = None
if gcs_source_staging_dir is None:
default_gcs_source = True
default_bucket_name = staging_bucket_util.GetDefaultStagingBucket()
gcs_source_staging_dir = 'gs://{}/source'.format(default_bucket_name)
gcs_client = storage_api.StorageClient()
# --no-source overrides the default --source.
if not is_specified_source and no_source:
source = None
gcs_source_staging = None
if source:
suffix = '.tgz'
if source.startswith('gs://') or os.path.isfile(source):
_, suffix = os.path.splitext(source)
# Next, stage the source to Cloud Storage.
staged_object = '{stamp}-{uuid}{suffix}'.format(
stamp=times.GetTimeStampFromDateTime(times.Now()),
uuid=uuid.uuid4().hex,
suffix=suffix,
)
gcs_source_staging_dir = resources.REGISTRY.Parse(
gcs_source_staging_dir, collection='storage.objects')
# We create the bucket (if it does not exist) first. If we do an existence
# check and then create the bucket ourselves, it would be possible for an
# attacker to get lucky and beat us to creating the bucket. Block on this
# creation to avoid this race condition.
gcs_client.CreateBucketIfNotExists(gcs_source_staging_dir.bucket)
# If no bucket is specified (for the source `default_gcs_source`), check
# that the default bucket is also owned by the project (b/33046325).
if default_gcs_source and not staging_bucket_util.BucketIsInProject(
gcs_client, default_bucket_name):
raise c_exceptions.RequiredArgumentException(
'gcs-source-staging-dir',
'A bucket with name {} already exists and is owned by '
'another project. Specify a bucket using '
'--gcs-source-staging-dir.'.format(default_bucket_name))
if gcs_source_staging_dir.object:
staged_object = gcs_source_staging_dir.object + '/' + staged_object
gcs_source_staging = resources.REGISTRY.Create(
collection='storage.objects',
bucket=gcs_source_staging_dir.bucket,
object=staged_object)
if source.startswith('gs://'):
gcs_source = resources.REGISTRY.Parse(source,
collection='storage.objects')
staged_source_obj = gcs_client.Rewrite(gcs_source,
gcs_source_staging)
build_config.source = messages.Source(
storageSource=messages.StorageSource(
bucket=staged_source_obj.bucket,
object=staged_source_obj.name,
generation=staged_source_obj.generation,
))
else:
if not os.path.exists(source):
raise c_exceptions.BadFileException(
'could not find source [{src}]'.format(src=source))
if os.path.isdir(source):
source_snapshot = snapshot.Snapshot(source,
ignore_file=ignore_file)
size_str = resource_transform.TransformSize(
source_snapshot.uncompressed_size)
log.status.Print(
'Creating temporary tarball archive of {num_files} file(s)'
' totalling {size} before compression.'.format(
num_files=len(source_snapshot.files), size=size_str))
staged_source_obj = source_snapshot.CopyTarballToGCS(
gcs_client, gcs_source_staging, ignore_file=ignore_file)
build_config.source = messages.Source(
storageSource=messages.StorageSource(
bucket=staged_source_obj.bucket,
object=staged_source_obj.name,
generation=staged_source_obj.generation,
))
elif os.path.isfile(source):
unused_root, ext = os.path.splitext(source)
if ext not in _ALLOWED_SOURCE_EXT:
raise c_exceptions.BadFileException(
'Local file [{src}] is none of ' +
', '.join(_ALLOWED_SOURCE_EXT))
log.status.Print('Uploading local file [{src}] to '
'[gs://{bucket}/{object}].'.format(
src=source,
bucket=gcs_source_staging.bucket,
object=gcs_source_staging.object,
))
staged_source_obj = gcs_client.CopyFileToGCS(
source, gcs_source_staging)
build_config.source = messages.Source(
storageSource=messages.StorageSource(
bucket=staged_source_obj.bucket,
object=staged_source_obj.name,
generation=staged_source_obj.generation,
))
else:
# No source
if not no_source:
raise c_exceptions.InvalidArgumentException(
'--no-source', 'To omit source, use the --no-source flag.')
# Set a Google Cloud Storage directory to hold build logs.
if arg_gcs_log_dir:
gcs_log_dir = resources.REGISTRY.Parse(arg_gcs_log_dir,
collection='storage.objects')
build_config.logsBucket = ('gs://' + gcs_log_dir.bucket + '/' +
gcs_log_dir.object)
# Set the machine type used to run the build.
if arg_machine_type is not None:
machine_type = flags.GetMachineType(arg_machine_type)
if not build_config.options:
build_config.options = messages.BuildOptions()
build_config.options.machineType = machine_type
# Set the disk size used to run the build.
if arg_disk_size is not None:
disk_size = compute_utils.BytesToGb(arg_disk_size)
if not build_config.options:
build_config.options = messages.BuildOptions()
build_config.options.diskSizeGb = int(disk_size)
return build_config