direktiv
argo
direktiv | argo | |
---|---|---|
13 | 43 | |
464 | 14,314 | |
1.5% | 0.9% | |
10.0 | 9.8 | |
4 days ago | 4 days ago | |
TypeScript | Go | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
direktiv
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Preloading Ollama Models
That went okay, but there is still the startup problem - it took ages to run the lifecycle hook, plus it won't function on Kubernetes nodes with no internet access. At Direktiv were are using Knative a lot as well which does not support lifecycle events. So, my plan was to create a container using the Ollama image as base with the model pre-downloaded.
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Knative Serverless in 2024
When deciding which option to choose, consider your specific environment, requirements, and preferences. At Direktiv, we typically opt for Contour due to its simplicity. However, your choice may vary depending on your use case and infrastructure setup.
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Lessons Learned from Running Apache Airflow at Scale
So being completely transparent, we're the creators of Direktiv (https://github.com/direktiv/direktiv). We're genuinely curious to have users who have previously used Airflow and other DAGs (mentioned in here is Argo workflows) try Direktiv and give us more feedback.
- direktiv runs containers as part of workflows from any compliant container registry, passing JSON structured data between workflow states.
- Encrypting server-side emails using serverless workflows using Direktiv
- Encrypting server-side emails using serverless workflows
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Step Functions Wait Loop w/ Timeout Feature
If you want a portable step functions take a look at https://github.com/vorteil/direktiv developers are very helpful and responsive
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Direktiv: Docker development environment, VSCode plugin & Infrastructure-as-a-Chatbot
Another update to our Direktiv event-driven serverless workflow engine - but this one focused on development. Release v0.3.1 included some bug fixes, improved stability and security enhancements, but more notably:
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Update to our serverless workflow engine Direktiv
We've previously posted on our serverless workflow / automation engine called Direktiv and wanted to share a couple of updates:
argo
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StackStorm – IFTTT for Ops
Like Argo Workflows?
https://github.com/argoproj/argo-workflows
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Creators of Argo CD Release New OSS Project Kargo for Next Gen Gitops
Dagger looks more comparable to Argo Workflows: https://argoproj.github.io/argo-workflows/ That's the first of the Argo projects, which can run multi-step workflows within containers on Kubernetes.
For what it's worth, my colleagues and I have had great luck with Argo Workflows and wrote up a blog post about some of its advantages a few years ago: https://www.interline.io/blog/scaling-openstreetmap-data-wor...
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Practical Tips for Refactoring Release CI using GitHub Actions
Despite other alternatives like Circle CI, Travis CI, GitLab CI or even self-hosted options using open-source projects like Tekton or Argo Workflow, the reason for choosing GitHub Actions was straightforward: GitHub Actions, in conjunction with the GitHub ecosystem, offers a user-friendly experience and access to a rich software marketplace.
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(Not) to Write a Pipeline
author seems to be describing the kind of patterns you might make with https://argoproj.github.io/argo-workflows/ . or see for example https://github.com/couler-proj/couler , which is an sdk for describing tasks that may be submitted to different workflow engines on the backend.
it's a little confusing to me that the author seems to object to "pipelines" and then equate them with messaging-queues. for me at least, "pipeline" vs "workflow-engine" vs "scheduler" are all basically synonyms in this context. those things may or may not be implemented with a message-queue for persistence, but the persistence layer itself is usually below the level of abstraction that $current_problem is really concerned with. like the author says, eventually you have to track state/timestamps/logs, but you get that from the beginning if you start with a workflow engine.
i agree with author that message-queues should not be a knee-jerk response to most problems because the LoE for edge-cases/observability/monitoring is huge. (maybe reach for a queue only if you may actually overwhelm whatever the "scheduler" can handle.) but don't build the scheduler from scratch either.. use argowf, kubeflow, or a more opinionated framework like airflow, mlflow, databricks, aws lamda or step-functions. all/any of these should have config or api that's robust enough to express rate-limit/retry stuff. almost any of these choices has better observability out-of-the-box than you can easily get from a queue. but most importantly.. they provide idioms for handling failure that data-science folks and junior devs can work with. the right way to structure code is just much more clear and things like structuring messages/events, subclassing workers, repeating/retrying tasks, is just harder to mess up.
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what technologies are people using for job scheduling in/with k8s?
Argo Workflows + Argo Events
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What are some good self-hosted CI/CD tools where pipeline steps run in docker containers?
Drone, or Tekton, Argo Workflows if you’re on k8s
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job scheduling for scientific computing on k8s?
Check out Argo Workflows.
- Orchestration poll
- What's the best way to inject a yaml file into an Argo workflow step?
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Which build system do you use?
go-git has a lot of bugs and is not actively maintained. The bug even affects Argo Workflow, which caused our data pipeline to fail unexpectedly (reference: https://github.com/argoproj/argo-workflows/issues/10091)
What are some alternatives?
direktiv-apps - Direktiv Application Containers
temporal - Temporal service
states-language-cadence - States Language on Cadence
keda - KEDA is a Kubernetes-based Event Driven Autoscaling component. It provides event driven scale for any container running in Kubernetes
windmill - Open-source developer platform to turn scripts into workflows and UIs. Fastest workflow engine (5x vs Airflow). Open-source alternative to Airplane and Retool.
Airflow - Apache Airflow - A platform to programmatically author, schedule, and monitor workflows
toil - A scalable, efficient, cross-platform (Linux/macOS) and easy-to-use workflow engine in pure Python.
flyte - Scalable and flexible workflow orchestration platform that seamlessly unifies data, ML and analytics stacks.
stepwise - Clojure AWS Step Functions library
StackStorm - StackStorm (aka "IFTTT for Ops") is event-driven automation for auto-remediation, incident responses, troubleshooting, deployments, and more for DevOps and SREs. Includes rules engine, workflow, 160 integration packs with 6000+ actions (see https://exchange.stackstorm.org) and ChatOps. Installer at https://docs.stackstorm.com/install/index.html
cronitor-airflow - Cronitor integration for Airflow
n8n - Free and source-available fair-code licensed workflow automation tool. Easily automate tasks across different services.