Flower Server Build

The build action creates a container image for a Flower server that orchestrates federated learning. This action packages the server code along with its dependencies into a deployable container image.

Overview

The runtime builds a Docker container image containing the Flower server code. The resulting container image can be deployed to orchestrate federated learning tasks. See how to deploy the server.

Quick example with bare minimum parameters

import digitalhub as dh

# Create Flower server function
f = dh.new_function(
    name="my-flower-server",
    kind="flower-server",
    base_image="some-base-image"
)

# Build the server
run = f.run(action="build", instructions=["... bash instructions ..."])

Parameters

Function Parameters

Must be specified when creating the function.

Name	Type	Description
project	str	Project name. Required only when creating from the library; otherwise MUST NOT be set.
name	str	Name that identifies the object. Required.
kind	str	Function kind. Required. MUST BE flower-server
uuid	str	Object ID in UUID4 format.
description	str	Description of the object.
labels	list[str]	List of labels.
embedded	bool	Whether the object should be embedded in the project.
image	str	Docker image name for the built Flower server container. (informational only for build).
base_image	str	Base Docker image to use for building.
requirements	list[str]	Additional Python package requirements.

Task Parameters

Can only be specified when calling function.run().

Name	Type	Description
action	str	Task action. Required. MUST BE build
node_selector	list[dict]	Node selector for build execution.
volumes	list[dict]	List of volumes for build execution.
resources	dict	Resource limits/requests for build execution.
affinity	dict	Affinity configuration for build execution.
tolerations	list[dict]	Tolerations for build execution.
envs	list[dict]	Environment variables for build execution.
secrets	list[str]	List of secret names for build execution.
profile	str	Profile template for build execution.
instructions	list[str]	Custom build instructions to execute during container build.

Run Parameters

Can only be specified when calling function.run().

No specific parameters for run of this action.

Entity methods

Run methods

There are no additional run methods for this action.