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Argo Workflows

Container-native workflow engine for orchestrating parallel jobs on Kubernetes.

Available providers

Why use Argo Workflows on Plural?

Plural helps you deploy and manage the lifecycle of open-source applications on Kubernetes. Our platform combines the scalability and observability benefits of managed SaaS with the data security, governance, and compliance benefits of self-hosting Argo Workflows.

If you need more than just Argo Workflows, look for other cloud-native and open-source tools in our marketplace of curated applications to leapfrog complex deployments and get started quickly.

Argo Workflows’s websiteGitHubLicenseInstalling Argo Workflows docs
Deploying Argo Workflows is a matter of executing these 3 commands:
plural bundle install argo-workflows argo-workflows-aws
plural build
plural deploy --commit "deploying argo-workflows"
Read the install documentation

slack OpenSSF Best Practices OpenSSF Scorecard FOSSA License Status Artifact HUB Twitter Follow

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 directed acyclic graph (DAG).
  • Easily run compute intensive jobs for machine learning or data processing in a fraction of the time using Argo Workflows on Kubernetes.

Argo is a Cloud Native Computing Foundation (CNCF) graduated project.

Use Cases

Why Argo Workflows?

  • Argo Workflows is the most popular workflow execution engine for Kubernetes.
  • Light-weight, scalable, and easier to use.
  • 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.

Read what people said in our latest survey

Try Argo Workflows

You can try Argo Workflows via one of the following:

  1. Interactive Training Material
  2. Access the demo environment

Screenshot

Who uses Argo Workflows?

About 200+ organizations are officially using Argo Workflows

Ecosystem

Just some of the projects that use or rely on Argo Workflows (complete list here):

Client Libraries

Check out our Java, Golang and Python clients.

Quickstart

Documentation

View the docs

Features

An incomplete list of features Argo Workflows provide:

  • UI to visualize and manage Workflows
  • Artifact support (S3, Artifactory, Alibaba Cloud OSS, Azure Blob Storage, HTTP, Git, GCS, raw)
  • Workflow templating to store commonly used Workflows in the cluster
  • Archiving Workflows after executing for later access
  • Scheduled workflows using cron
  • Server interface with REST API (HTTP and GRPC)
  • DAG or Steps based declaration of workflows
  • 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
  • Event emission
  • Prometheus metrics
  • Multiple executors
  • Multiple pod and workflow garbage collection strategies
  • Automatically calculated resource usage per step
  • Java/Golang/Python SDKs
  • Pod Disruption Budget support
  • Single-sign on (OAuth2/OIDC)
  • Webhook triggering
  • CLI
  • Out-of-the box and custom Prometheus metrics
  • Windows container support
  • Embedded widgets
  • Multiplex log viewer

Community Meetings

We host monthly community meetings where we and the community showcase demos and discuss the current and future state of the project. Feel free to join us! For Community Meeting information, minutes and recordings please see here.

Participation in the Argo Workflows project is governed by the CNCF Code of Conduct

Community Blogs and Presentations

Project Resources

Security

See SECURITY.md.

How Plural works

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What companies are saying about us

We no longer needed a dedicated DevOps team; instead, we actively participated in the industrialization and deployment of our applications through Plural. Additionally, it allowed us to quickly gain proficiency in Terraform and Helm.

Walid El Bouchikhi
Data Engineer at Beamy

I have neither the patience nor the talent for DevOps/SysAdmin work, and yet I've deployed four enterprise-caliber open-source apps on Kubernetes... since 9am today. Bonkers.

Sawyer Waugh
Head of Engineering at Justifi

This is awesome. You saved me hours of further DevOps work for our v1 release. Just to say, I really love Plural.

Ismael Goulani
CTO & Data Engineer at Modeo

Wow! First of all I want to say thank you for creating Plural! It solves a lot of problems coming from a non-DevOps background. You guys are amazing!

Joey Taleño
Head of Data at Poplar Homes

We have been using Plural for complex Kubernetes deployments of Kubeflow and are excited with the possibilities it provides in making our workflows simpler and more efficient.

Jürgen Stary
Engineering Manager @ Alexander Thamm

Plural has been awesome, it’s super fast and intuitive to get going and there is zero-to-no overhead of the app management.

Richard Freling
CTO and Co-Founder at Commandbar

Case StudyHow Fnatic Deploys Their Data Stack with Plural

Fnatic is a leading global esports performance brand headquartered in London, focused on leveling up gamers. At the core of Fnatic’s success is its best-in-class data team. The Fnatic data team relies on third-party applications to serve different business functions with every member of the organization utilizing data daily. While having access to an abundance of data is great, it opens up a degree of complexity when it comes to answering critical business questions and in-game analytics for gaming members.

To answer these questions, the data team began constructing a data stack to solve these use cases. Since the team at Fnatic are big fans of open-source they elected to build their stack with popular open-source technologies.

FAQ

Plural is open-source and self-hosted. You retain full control over your deployments in your cloud. We perform automated testing and upgrades and provide out-of-the-box Day 2 operational workflows. Monitor, manage, and scale your configuration with ease to meet changing demands of your business. Read more.

We support deploying on all major cloud providers, including AWS, Azure, and GCP. We also support all on-prem Kubernetes clusters, including OpenShift, Tanzu, Rancher, and others.

No, Plural does not have access to any cloud environments when deployed through the CLI. We generate deployment manifests in the Plural Git repository and then use your configured cloud provider's CLI on your behalf. We cannot perform anything outside of deploying and managing the manifests that are created in your Plural Git repository. However, Plural does have access to your cloud credentials when deployed through the Cloud Shell. Read more.