def _get_docker_host_base_url(self):
"""
Returns the optimal base url of docker host.
"""
docker_host = get_optimal_docker_host()
if not docker_host:
logger.error("there is no available active docker host.")
self._update_image_status(status="failed")
return None
return 'tcp://%s:%s' % (docker_host, str(settings.DOCKER_PORT))
def _get_docker_host_base_url(self):
"""
Returns the optimal base url of docker host.
"""
docker_host = get_optimal_docker_host()
if not docker_host:
logger.error("there is no available active docker host.")
self._update_image_status(status="failed")
return None
return 'tcp://%s:%s' % (docker_host, str(settings.DOCKER_PORT))
def _create_image_by_imagefile(self):
"""
Create image by imagefile.
"""
logger.debug("creating an image by imagefile.")
docker_host = get_optimal_docker_host()
if not docker_host:
logger.error("there is no available active docker host.")
self._update_image_status(status="failed")
return None
# TODO: create image on docker host
base_url = self._get_docker_host_base_url(docker_host)
image_name = self._get_image_name()
if self.is_image == 1:
token = self._load_image_on_docker_host(base_url, self.build_file,
image_name,
self.image.version)
elif self.is_image == 2:
token = self._import_snapshot_on_docker_host(
base_url, self.build_file, image_name, self.image.version)
if not token:
logger.error("Import image on docker host failed")
self._update_image_status(status="failed")
return None
logger.info('Image %s:%s has been imported, with token %s', image_name,
self.image.version, token)
digest = self._push_image_to_registry(base_url, image_name,
self.image.version, token)
if not digest:
logger.error("Push image from docker host to registry failed")
self._update_image_status(status="failed")
return None
logger.info('Image %s:%s has been pushed to registry, with digest %s',
image_name, self.image.version, digest)
self._update_image_status(status="active", digest=digest, token=token)
remove_file_from_disk(self.build_file)
def _create_image_by_dockerfile(self):
"""
Create image by dockerfile, this maybe take a long time.
"""
logger.debug("creating an image by dockerfile.")
docker_host = get_optimal_docker_host()
if not docker_host:
logger.error("there is no available active docker host.")
self._update_image_status(status="failed")
return None
base_url = self._get_docker_host_base_url(docker_host)
image_name = self._get_image_name()
logger.debug('%s %s' % (base_url, image_name))
token = self._build_image_on_docker_host(
base_url=base_url,
build_file=self.build_file,
dockerfile=self.dockerfile,
image_name=image_name,
image_version=self.image.version)
if not token:
logger.error("Build image on docker host failed")
self._update_image_status(status="failed")
return None
logger.info('Image %s:%s has been builded, with token %s', image_name,
self.image.version, token)
digest = self._push_image_to_registry(base_url, image_name,
self.image.version, token)
if not digest:
logger.error("Push image from docker host to registry failed")
self._update_image_status(status="failed")
return None
logger.info('Image %s:%s has been pushed to registry, with digest %s',
image_name, self.image.version, digest)
self._update_image_status(status="active", digest=digest, token=token)
remove_file_from_disk(self.build_file)
def _create_image_by_imagefile(self):
"""
Create image by imagefile.
"""
logger.debug("creating an image by imagefile.")
docker_host = get_optimal_docker_host()
if not docker_host:
logger.error("there is no available active docker host.")
self._update_image_status(status="failed")
return None
# TODO: create image on docker host
base_url = self._get_docker_host_base_url(docker_host)
image_name = self._get_image_name()
if self.is_image == 1:
token = self._load_image_on_docker_host(base_url, self.build_file,
image_name, self.image.version)
elif self.is_image == 2:
token = self._import_snapshot_on_docker_host(base_url,
self.build_file, image_name, self.image.version)
if not token:
logger.error("Import image on docker host failed")
self._update_image_status(status="failed")
return None
logger.info('Image %s:%s has been imported, with token %s', image_name,
self.image.version, token)
digest = self._push_image_to_registry(base_url, image_name,
self.image.version, token)
if not digest:
logger.error("Push image from docker host to registry failed")
self._update_image_status(status="failed")
return None
logger.info('Image %s:%s has been pushed to registry, with digest %s',
image_name, self.image.version, digest)
self._update_image_status(status="active", digest=digest, token=token)
remove_file_from_disk(self.build_file)
def _create_image_by_dockerfile(self):
"""
Create image by dockerfile, this maybe take a long time.
"""
logger.debug("creating an image by dockerfile.")
docker_host = get_optimal_docker_host()
if not docker_host:
logger.error("there is no available active docker host.")
self._update_image_status(status="failed")
return None
base_url = self._get_docker_host_base_url(docker_host)
image_name = self._get_image_name()
logger.debug('%s %s' % (base_url, image_name))
token = self._build_image_on_docker_host(
base_url=base_url,
build_file=self.build_file,
dockerfile=self.dockerfile,
image_name=image_name,
image_version=self.image.version)
if not token:
logger.error("Build image on docker host failed")
self._update_image_status(status="failed")
return None
logger.info('Image %s:%s has been builded, with token %s', image_name,
self.image.version, token)
digest = self._push_image_to_registry(base_url, image_name,
self.image.version, token)
if not digest:
logger.error("Push image from docker host to registry failed")
self._update_image_status(status="failed")
return None
logger.info('Image %s:%s has been pushed to registry, with digest %s',
image_name, self.image.version, digest)
self._update_image_status(status="active", digest=digest, token=token)
remove_file_from_disk(self.build_file)
