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First implementation of ephemeral build lifecycle manager.

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This commit is contained in:
Jake Moshenko 2014-12-16 13:41:30 -05:00
parent 79b61e7709
commit 2d7e844753
10 changed files with 453 additions and 56 deletions
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22
buildman/component/buildcomponent.py
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@ -39,7 +39,7 @@ class BuildComponent(BaseComponent):
self.builder_realm = realm
self.parent_manager = None
self.server_hostname = None
self.registry_hostname = None
self._component_status = ComponentStatus.JOINING
self._last_heartbeat = None
@ -68,13 +68,13 @@ class BuildComponent(BaseComponent):
def start_build(self, build_job):
""" Starts a build. """
self._current_job = build_job
self._build_status = StatusHandler(self.build_logs, build_job.repo_build())
self._build_status = StatusHandler(self.build_logs, build_job.repo_build)
self._image_info = {}
self._set_status(ComponentStatus.BUILDING)
# Retrieve the job's buildpack.
buildpack_url = self.user_files.get_file_url(build_job.repo_build().resource_key,
buildpack_url = self.user_files.get_file_url(build_job.repo_build.resource_key,
requires_cors=False)
logger.debug('Retreiving build package: %s', buildpack_url)
@ -89,7 +89,7 @@ class BuildComponent(BaseComponent):
parsed_dockerfile = None
logger.debug('Parsing dockerfile')
build_config = build_job.build_config()
build_config = build_job.build_config
try:
parsed_dockerfile = buildpack.parse_dockerfile(build_config.get('build_subdir'))
except BuildPackageException as bpe:
@ -116,7 +116,7 @@ class BuildComponent(BaseComponent):
base_image_information['password'] = build_config['pull_credentials'].get('password', '')
# Retrieve the repository's fully qualified name.
repo = build_job.repo_build().repository
repo = build_job.repo_build.repository
repository_name = repo.namespace_user.username + '/' + repo.name
# Parse the build queue item into build arguments.
@ -136,9 +136,9 @@ class BuildComponent(BaseComponent):
'build_package': buildpack_url,
'sub_directory': build_config.get('build_subdir', ''),
'repository': repository_name,
'registry': self.server_hostname,
'pull_token': build_job.repo_build().access_token.code,
'push_token': build_job.repo_build().access_token.code,
'registry': self.registry_hostname,
'pull_token': build_job.repo_build.access_token.code,
'push_token': build_job.repo_build.access_token.code,
'tag_names': build_config.get('docker_tags', ['latest']),
'base_image': base_image_information,
'cached_tag': build_job.determine_cached_tag() or ''
@ -244,7 +244,7 @@ class BuildComponent(BaseComponent):
'internal_error': exception.message if exception else None
})
build_id = self._current_job.repo_build().uuid
build_id = self._current_job.repo_build.uuid
logger.warning('Build %s failed with message: %s', build_id, error_message)
# Mark that the build has finished (in an error state)
@ -305,6 +305,10 @@ class BuildComponent(BaseComponent):
return True
def _set_status(self, phase):
if phase == ComponentStatus.RUNNING:
loop = trollius.get_event_loop()
self.parent_manager.build_component_ready(self, loop)
self._component_status = phase
def _on_heartbeat(self):