argo

README

Argoproj - Get stuff done with Kubernetes

Quickstart

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

What is Argoproj?

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

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

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

• https://github.com/argoproj-labs

What is Argo Workflows?

Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. Argo 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 Argo Workflows on Kubernetes.
• Run CI/CD pipelines natively on Kubernetes without configuring complex software development products.

Why Argo 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.
• Argo Workflows puts a cloud-scale supercomputer at your fingertips!

Documentation

• Get started here
• How to write Argo 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 Argo?

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

Currently officially using Argo:

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

Community Blogs and Presentations

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

Project Resources

• Argo GitHub: https://github.com/argoproj
• Argo website: https://argoproj.github.io/
• Argo 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 Argo version information

func GetVersion

func GetVersion() Version

GetVersion returns the version information

func (Version) String

func (v Version) String() string