work

README

Kubework - Get stuff done with Kubernetes

Quickstart

kubectl create namespace work
kubectl apply -n work -f https://raw.githubusercontent.com/kubework/work/stable/manifests/install.yaml

What is Kubework?

Kubework is a collection of tools for getting work done with Kubernetes.

• Work Workflows - Container-native Workflow Engine
• Work CD - Declarative GitOps Continuous Delivery
• Work Events - Event-based Dependency Manager
• Work Rollouts - Deployment CR with support for Canary and Blue Green deployment strategies

Also kubework-labs is a separate GitHub org that we setup for community contributions related to the Kubework ecosystem. Repos in kubework-labs are administered by the owners of each project. Please reach out to us on the Work slack channel if you have a project that you would like to add to the org to make it easier to others in the Work community to find, use, and contribute back.

• https://github.com/kubework-labs

What is Work Workflows?

Work Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. Work Workflows is implemented as a Kubernetes CRD (Custom Resource Definition).

• Define workflows where each step in the workflow is a container.
• Model multi-step workflows as a sequence of tasks or capture the dependencies between tasks using a graph (DAG).
• Easily run compute intensive jobs for machine learning or data processing in a fraction of the time using Work Workflows on Kubernetes.
• Run CI/CD pipelines natively on Kubernetes without configuring complex software development products.

Why Work Workflows?

• Designed from the ground up for containers without the overhead and limitations of legacy VM and server-based environments.
• Cloud agnostic and can run on any Kubernetes cluster.
• Easily orchestrate highly parallel jobs on Kubernetes.
• Work Workflows puts a cloud-scale supercomputer at your fingertips!

Documentation

• Get started here
• How to write Work Workflow specs
• How to configure your artifact repository

Features

• DAG or Steps based declaration of workflows
• Artifact support (S3, Artifactory, HTTP, Git, raw)
• Step level input & outputs (artifacts/parameters)
• Loops
• Parameterization
• Conditionals
• Timeouts (step & workflow level)
• Retry (step & workflow level)
• Resubmit (memoized)
• Suspend & Resume
• Cancellation
• K8s resource orchestration
• Exit Hooks (notifications, cleanup)
• Garbage collection of completed workflow
• Scheduling (affinity/tolerations/node selectors)
• Volumes (ephemeral/existing)
• Parallelism limits
• Daemoned steps
• DinD (docker-in-docker)
• Script steps

Who uses Work?

As the Work Community grows, we'd like to keep track of our users. Please send a PR with your organization name.

Currently officially using Work:

1. Adevinta
2. Admiralty
3. Adobe
4. Alibaba Cloud
5. Ant Financial
6. BasisAI
7. BioBox Analytics
8. BlackRock
9. Canva
10. Capital One
11. CarTrack
12. CCRi
13. Codec
14. Commodus Tech
15. CoreFiling
16. Cratejoy
17. CyberAgent
18. Cyrus Biotechnology
19. Datadog
20. DataStax
21. EBSCO Information Services
22. Equinor
23. Fairwinds
24. Gardener
25. GitHub
26. Gladly
27. Google
28. Greenhouse
29. HOVER
30. IBM
31. InsideBoard
32. Interline Technologies
33. Intuit
34. Karius
35. KintoHub
36. Localytics
37. Maersk
38. Max Kelsen
39. Mirantis
40. NVIDIA
41. OVH
42. Peak AI
43. Preferred Networks
44. Quantibio
45. Ramboll Shair
46. Red Hat
47. SAP Fieldglass
48. SAP Hybris
49. Sidecar Technologies
50. Styra
51. Threekit
52. Tiger Analytics
53. Wavefront

Community Blogs and Presentations

• Work Ansible role: Provisioning Work Workflows on OpenShift
• Work Workflows vs Apache Airflow
• CI/CD with Work on Kubernetes
• Running Work Workflows Across Multiple Kubernetes Clusters
• Open Source Model Management Roundup: Polyaxon, Work, and Seldon
• Producing 200 OpenStreetMap extracts in 35 minutes using a scalable data workflow
• Work integration review
• TGI Kubernetes with Joe Beda: Work workflow system
• Community meeting minutes and recordings

Project Resources

• Work GitHub: https://github.com/kubework
• Work website: https://kubework.github.io/
• Work Slack: click here to join

Documentation

Index

• type Version
  • func GetVersion() Version
  • func (v Version) String() string

Types

type Version

type Version struct {
	Version      string
	BuildDate    string
	GitCommit    string
	GitTag       string
	GitTreeState string
	GoVersion    string
	Compiler     string
	Platform     string
}

Version contains Work version information

func GetVersion

func GetVersion() Version

GetVersion returns the version information

func (Version) String

func (v Version) String() string