def populate(self, parameters):
"""
The dispatcher does the first download as the first deployment is not guaranteed to
have DNS resolution fully working, so we can use the IP address of the dispatcher
to get it (with the advantage that the dispatcher decompresses it so that the ramdisk
can pipe the raw image directly from wget to deploy with tools (dd,tar and so on).)
This also allows the use of local file:// locations which are visible to the dispatcher
but not the device.
"""
self.image_path = self.mkdtemp()
self.internal_pipeline = Pipeline(parent=self, job=self.job, parameters=parameters)
uniquify = parameters.get('uniquify', True)
self.internal_pipeline.add_action(QemudevDeployMasterAction())
if 'rootfs_path' in parameters:
self.internal_pipeline.add_action(DownloaderAction('rootfs', path=self.image_path, uniquify=uniquify))
self.internal_pipeline.add_action(QemudevDeploySlaveAction())
if self.test_needs_overlay(parameters):
self.internal_pipeline.add_action(OverlayAction()) # idempotent, includes testdef
# FIXME: could support tarballs too
if self.test_needs_deployment(parameters):
self.internal_pipeline.add_action(DeployDeviceEnvironment())
def populate(self, parameters):
download_dir = self.mkdtemp()
self.internal_pipeline = Pipeline(parent=self,
job=self.job,
parameters=parameters)
if 'nfsrootfs' in parameters:
self.internal_pipeline.add_action(
DownloaderAction('nfsrootfs', path=download_dir))
if 'modules' in parameters:
self.internal_pipeline.add_action(
DownloaderAction('modules', path=download_dir))
# NfsAction is a deployment, so once the nfsrootfs has been deployed, just do the overlay
self.internal_pipeline.add_action(ExtractNfsRootfs())
self.internal_pipeline.add_action(OverlayAction())
self.internal_pipeline.add_action(ExtractModules())
self.internal_pipeline.add_action(ApplyOverlayTftp())
if self.test_needs_deployment(parameters):
self.internal_pipeline.add_action(DeployDeviceEnvironment())