def start_job(self,
persistence_outputs=None,
persistence_data=None,
outputs_refs_jobs=None,
outputs_refs_experiments=None,
resources=None,
node_selector=None,
affinity=None,
tolerations=None):
# Set and validate volumes
volumes, volume_mounts = get_pod_volumes(persistence_outputs=persistence_outputs,
persistence_data=persistence_data)
refs_volumes, refs_volume_mounts = get_pod_refs_outputs_volumes(
outputs_refs=outputs_refs_jobs,
persistence_outputs=persistence_outputs)
volumes += refs_volumes
volume_mounts += refs_volume_mounts
refs_volumes, refs_volume_mounts = get_pod_refs_outputs_volumes(
outputs_refs=outputs_refs_experiments,
persistence_outputs=persistence_outputs)
volumes += refs_volumes
volume_mounts += refs_volume_mounts
shm_volumes, shm_volume_mounts = get_shm_volumes()
volumes += shm_volumes
volume_mounts += shm_volume_mounts
context_volumes, context_mounts = get_auth_context_volumes()
volumes += context_volumes
volume_mounts += context_mounts
command, args = self.get_pod_command_args()
resource_name = self.resource_manager.get_resource_name()
pod = self.resource_manager.get_pod(
resource_name=resource_name,
volume_mounts=volume_mounts,
volumes=volumes,
labels=self.resource_manager.labels,
env_vars=None,
command=command,
args=args,
init_env_vars=self.get_init_env_vars(),
persistence_outputs=persistence_outputs,
persistence_data=persistence_data,
outputs_refs_jobs=outputs_refs_jobs,
outputs_refs_experiments=outputs_refs_experiments,
secret_refs=self.spec.secret_refs,
config_map_refs=self.spec.config_map_refs,
resources=resources,
ephemeral_token=None,
node_selector=node_selector,
affinity=affinity,
tolerations=tolerations,
init_context_mounts=context_mounts,
restart_policy='Never')
pod_resp, _ = self.create_or_update_pod(name=resource_name, data=pod)
return pod_resp.to_dict()
def start_notebook(self,
persistence_outputs=None,
persistence_data=None,
outputs_refs_jobs=None,
outputs_refs_experiments=None,
resources=None,
secret_refs=None,
configmap_refs=None,
node_selector=None,
affinity=None,
tolerations=None,
backend=None,
mount_code_in_notebooks=False):
ports = [self.request_notebook_port()]
target_ports = [self.PORT]
volumes, volume_mounts = get_pod_volumes(persistence_outputs=persistence_outputs,
persistence_data=persistence_data)
refs_volumes, refs_volume_mounts = get_pod_refs_outputs_volumes(
outputs_refs=outputs_refs_jobs,
persistence_outputs=persistence_outputs)
volumes += refs_volumes
volume_mounts += refs_volume_mounts
refs_volumes, refs_volume_mounts = get_pod_refs_outputs_volumes(
outputs_refs=outputs_refs_experiments,
persistence_outputs=persistence_outputs)
volumes += refs_volumes
volume_mounts += refs_volume_mounts
shm_volumes, shm_volume_mounts = get_shm_volumes()
volumes += shm_volumes
volume_mounts += shm_volume_mounts
context_volumes, context_mounts = get_auth_context_volumes()
volumes += context_volumes
volume_mounts += context_mounts
if mount_code_in_notebooks:
code_volume, code_volume_mount = self.get_notebook_code_volume()
volumes.append(code_volume)
volume_mounts.append(code_volume_mount)
secret_refs = validate_secret_refs(secret_refs)
configmap_refs = validate_configmap_refs(configmap_refs)
resource_name = self.resource_manager.get_resource_name()
args = self.get_notebook_args(deployment_name=resource_name,
ports=ports,
mount_code_in_notebooks=mount_code_in_notebooks,
backend=backend)
command = ["/bin/sh", "-c"]
deployment = self.resource_manager.get_deployment(
resource_name=resource_name,
volume_mounts=volume_mounts,
volumes=volumes,
labels=self.resource_manager.labels,
env_vars=None,
command=command,
args=args,
init_env_vars=self.get_init_env_vars(),
persistence_outputs=persistence_outputs,
persistence_data=persistence_data,
outputs_refs_jobs=outputs_refs_jobs,
outputs_refs_experiments=outputs_refs_experiments,
secret_refs=secret_refs,
configmap_refs=configmap_refs,
resources=resources,
ephemeral_token=None,
node_selector=node_selector,
affinity=affinity,
tolerations=tolerations,
ports=target_ports,
init_context_mounts=context_mounts,
restart_policy='Never')
dep_resp, _ = self.create_or_update_deployment(name=resource_name,
data=deployment)
service = services.get_service(
namespace=self.namespace,
name=resource_name,
labels=self.resource_manager.get_labels(),
ports=ports,
target_ports=target_ports,
service_type=self._get_service_type())
service_resp, _ = self.create_or_update_service(name=resource_name, data=service)
results = {'deployment': dep_resp.to_dict(), 'service': service_resp.to_dict()}
if self._use_ingress():
annotations = json.loads(conf.get('K8S_INGRESS_ANNOTATIONS'))
paths = [{
'path': '/notebooks/{}'.format(self.project_name.replace('.', '/')),
'backend': {
'serviceName': resource_name,
'servicePort': ports[0]
}
}]
ingress = ingresses.get_ingress(namespace=self.namespace,
name=resource_name,
labels=self.resource_manager.get_labels(),
annotations=annotations,
paths=paths)
self.create_or_update_ingress(name=resource_name, data=ingress)
return results
def _create_job(
self, # pylint:disable=arguments-differ
task_type,
command=None,
args=None,
env_vars=None,
resources=None,
node_selector=None,
affinity=None,
tolerations=None,
replicas=1,
restart_policy='Never'):
ephemeral_token = None
if self.token_scope:
ephemeral_token = RedisEphemeralTokens.generate_header_token(
scope=self.token_scope)
resource_name = self.resource_manager.get_kf_resource_name(
task_type=task_type)
labels = self.resource_manager.get_labels(task_type=task_type)
# Set and validate volumes
volumes, volume_mounts = get_pod_volumes(
persistence_outputs=self.persistence_config.outputs,
persistence_data=self.persistence_config.data)
refs_volumes, refs_volume_mounts = get_pod_refs_outputs_volumes(
outputs_refs=self.outputs_refs_jobs,
persistence_outputs=self.persistence_config.outputs)
volumes += refs_volumes
volume_mounts += refs_volume_mounts
refs_volumes, refs_volume_mounts = get_pod_refs_outputs_volumes(
outputs_refs=self.outputs_refs_experiments,
persistence_outputs=self.persistence_config.outputs)
volumes += refs_volumes
volume_mounts += refs_volume_mounts
shm_volumes, shm_volume_mounts = get_shm_volumes()
volumes += shm_volumes
volume_mounts += shm_volume_mounts
context_volumes, context_mounts = get_auth_context_volumes()
volumes += context_volumes
volume_mounts += context_mounts
# Validate secret and configmap refs
secret_refs = validate_secret_refs(self.spec.secret_refs)
configmap_refs = validate_configmap_refs(self.spec.configmap_refs)
pod_template_spec = self.resource_manager.get_pod_template_spec(
resource_name=resource_name,
volume_mounts=volume_mounts,
volumes=volumes,
labels=labels,
env_vars=env_vars,
command=command,
args=args,
ports=self.ports,
init_env_vars=self.get_init_env_vars(),
persistence_outputs=self.persistence_config.outputs,
persistence_data=self.persistence_config.data,
outputs_refs_jobs=self.outputs_refs_jobs,
outputs_refs_experiments=self.outputs_refs_experiments,
secret_refs=secret_refs,
configmap_refs=configmap_refs,
resources=resources,
ephemeral_token=ephemeral_token,
node_selector=node_selector,
affinity=affinity,
tolerations=tolerations,
init_context_mounts=context_mounts,
restart_policy=restart_policy)
return {
'replicas': replicas,
'restartPolicy': restart_policy,
'template': pod_template_spec
}
def _create_job(self,
task_type,
task_idx,
add_service,
command=None,
args=None,
env_vars=None,
resources=None,
annotations=None,
node_selector=None,
affinity=None,
tolerations=None,
max_restarts=None):
ephemeral_token = None
if self.token_scope:
ephemeral_token = RedisEphemeralTokens.generate_header_token(
scope=self.token_scope)
resource_name = self.resource_manager.get_resource_name(
task_type=task_type, task_idx=task_idx)
job_uuid = self.get_job_uuids(task_type=task_type, task_idx=task_idx)
reconcile_url = get_experiment_reconcile_url(self.experiment_name,
job_uuid)
labels = self.get_labels(task_type=task_type,
task_idx=task_idx,
job_uuid=job_uuid)
# Set and validate volumes
volumes, volume_mounts = get_pod_volumes(
persistence_outputs=self.persistence_config.outputs,
persistence_data=self.persistence_config.data)
refs_volumes, refs_volume_mounts = get_pod_refs_outputs_volumes(
outputs_refs=self.outputs_refs_jobs,
persistence_outputs=self.persistence_config.outputs)
volumes += refs_volumes
volume_mounts += refs_volume_mounts
refs_volumes, refs_volume_mounts = get_pod_refs_outputs_volumes(
outputs_refs=self.outputs_refs_experiments,
persistence_outputs=self.persistence_config.outputs)
volumes += refs_volumes
volume_mounts += refs_volume_mounts
shm_volumes, shm_volume_mounts = get_shm_volumes()
volumes += shm_volumes
volume_mounts += shm_volume_mounts
context_volumes, context_mounts = get_auth_context_volumes()
volumes += context_volumes
volume_mounts += context_mounts
pod = self.resource_manager.get_task_pod(
task_type=task_type,
task_idx=task_idx,
volume_mounts=volume_mounts,
volumes=volumes,
labels=labels,
env_vars=env_vars,
command=command,
args=args,
ports=self.ports,
init_env_vars=self.get_init_env_vars(),
persistence_outputs=self.persistence_config.outputs,
persistence_data=self.persistence_config.data,
outputs_refs_jobs=self.outputs_refs_jobs,
outputs_refs_experiments=self.outputs_refs_experiments,
secret_refs=self.spec.secret_refs,
config_map_refs=self.spec.config_map_refs,
resources=resources,
ephemeral_token=ephemeral_token,
node_selector=node_selector,
affinity=affinity,
tolerations=tolerations,
init_context_mounts=context_mounts,
reconcile_url=reconcile_url,
max_restarts=max_restarts,
restart_policy=get_pod_restart_policy(max_restarts))
pod_resp, _ = self.create_or_update_pod(name=resource_name,
body=pod,
reraise=True)
results = {'pod': pod_resp.to_dict()}
if add_service:
service = services.get_service(namespace=self.namespace,
name=resource_name,
labels=labels,
ports=self.ports,
target_ports=self.ports)
service_resp, _ = self.create_or_update_service(name=resource_name,
body=service,
reraise=True)
results['service'] = service_resp.to_dict()
return results
def start_job(self,
container_cmd_callback,
persistence_outputs=None,
persistence_data=None,
outputs_refs_jobs=None,
outputs_refs_experiments=None,
resources=None,
labels=None,
annotations=None,
secret_refs=None,
config_map_refs=None,
node_selector=None,
affinity=None,
tolerations=None,
reconcile_url=None,
max_restarts=None):
# Set and validate volumes
volumes, volume_mounts = get_pod_volumes(
persistence_outputs=persistence_outputs,
persistence_data=persistence_data)
refs_volumes, refs_volume_mounts = get_pod_refs_outputs_volumes(
outputs_refs=outputs_refs_jobs,
persistence_outputs=persistence_outputs)
volumes += refs_volumes
volume_mounts += refs_volume_mounts
refs_volumes, refs_volume_mounts = get_pod_refs_outputs_volumes(
outputs_refs=outputs_refs_experiments,
persistence_outputs=persistence_outputs)
volumes += refs_volumes
volume_mounts += refs_volume_mounts
shm_volumes, shm_volume_mounts = get_shm_volumes()
volumes += shm_volumes
volume_mounts += shm_volume_mounts
context_volumes, context_mounts = get_auth_context_volumes()
volumes += context_volumes
volume_mounts += context_mounts
command, args = container_cmd_callback()
resource_name = self.resource_manager.get_resource_name()
labels = get_labels(default_labels=self.resource_manager.labels,
labels=labels)
pod = self.resource_manager.get_pod(
resource_name=resource_name,
volume_mounts=volume_mounts,
volumes=volumes,
labels=labels,
env_vars=None,
command=command,
args=args,
init_env_vars=self.get_init_env_vars(),
persistence_outputs=persistence_outputs,
persistence_data=persistence_data,
outputs_refs_jobs=outputs_refs_jobs,
outputs_refs_experiments=outputs_refs_experiments,
secret_refs=secret_refs,
config_map_refs=config_map_refs,
resources=resources,
annotations=annotations,
ephemeral_token=None,
node_selector=node_selector,
affinity=affinity,
tolerations=tolerations,
init_context_mounts=context_mounts,
reconcile_url=reconcile_url,
max_restarts=max_restarts,
restart_policy=get_pod_restart_policy(max_restarts))
pod_resp, _ = self.create_or_update_pod(name=resource_name,
body=pod,
reraise=True)
return pod_resp.to_dict()
