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Add configurable limits for number of builds allowed under a namespace

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We also support that limit being increased automatically once a successful billing charge has gone through
This commit is contained in:
Joseph Schorr 2018-02-20 13:58:14 -05:00
parent 62971b7f20
commit 9a452ace11
10 changed files with 125 additions and 33 deletions
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20
endpoints/building.py
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@ -16,9 +16,6 @@ from util.morecollections import AttrDict
logger = logging.getLogger(__name__)
MAX_BUILD_QUEUE_RATE_ITEMS = app.config.get('MAX_BUILD_QUEUE_RATE_ITEMS', -1)
MAX_BUILD_QUEUE_RATE_SECS = app.config.get('MAX_BUILD_QUEUE_RATE_SECS', -1)
class MaximumBuildsQueuedException(Exception):
"""
@ -32,15 +29,14 @@ def start_build(repository, prepared_build, pull_robot_name=None):
if repository.kind.name != 'image':
raise Exception('Attempt to start a build for application repository %s' % repository.id)
if MAX_BUILD_QUEUE_RATE_ITEMS > 0 and MAX_BUILD_QUEUE_RATE_SECS > 0:
queue_item_canonical_name = [repository.namespace_user.username, repository.name]
now = datetime.utcnow()
available_min = now - timedelta(seconds=MAX_BUILD_QUEUE_RATE_SECS)
available_builds = dockerfile_build_queue.num_available_jobs_between(available_min,
now,
queue_item_canonical_name)
if available_builds >= MAX_BUILD_QUEUE_RATE_ITEMS:
raise MaximumBuildsQueuedException()
if repository.namespace_user.maximum_queued_builds_count is not None:
queue_item_canonical_name = [repository.namespace_user.username]
available_builds = dockerfile_build_queue.num_available_jobs(queue_item_canonical_name)
if available_builds >= repository.namespace_user.maximum_queued_builds_count:
logger.debug('Prevented queueing of build under namespace %s due to reaching max: %s',
repository.namespace_user.username,
repository.namespace_user.maximum_queued_builds_count)
raise MaximumBuildsQueuedException()
host = app.config['SERVER_HOSTNAME']
repo_path = '%s/%s/%s' % (host, repository.namespace_user.username, repository.name)