The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning. Learn more →
Top 23 DevOps Tool Open-Source Projects
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Moby
The Moby Project - a collaborative project for the container ecosystem to assemble container-based systems
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
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Ansible
Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy and maintain. Automate everything from code deployment to network configuration to cloud management, in a language that approaches plain English, using SSH, with no agents to install on remote systems. https://docs.ansible.com.
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letsencrypt
Certbot is EFF's tool to obtain certs from Let's Encrypt and (optionally) auto-enable HTTPS on your server. It can also act as a client for any other CA that uses the ACME protocol.
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WorkOS
The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
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Packer
Packer is a tool for creating identical machine images for multiple platforms from a single source configuration.
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SaltStack
Software to automate the management and configuration of any infrastructure or application at scale. Get access to the Salt software package repository here:
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lynis
Lynis - Security auditing tool for Linux, macOS, and UNIX-based systems. Assists with compliance testing (HIPAA/ISO27001/PCI DSS) and system hardening. Agentless, and installation optional.
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kubeshark
The API traffic analyzer for Kubernetes providing real-time K8s protocol-level visibility, capturing and monitoring all traffic and payloads going in, out and across containers, pods, nodes and clusters. Inspired by Wireshark, purposely built for Kubernetes
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Project mention: Building Scalable GraphQL Microservices With Node.js and Docker: A Comprehensive Guide | dev.to | 2024-04-10To learn more, you can start by exploring the official Kubernetes documentation.
Having been featured in our February 2023, and January 2024 Release Radars, Moby is the original Linux Container runtime. This new version adds a bunch of changes to the Docker CLI and Moby itself with additional features. There's bug fixes and enhancements, with the main thing for users to be on the look out for containers that were created using Docker Engine 25.0.0. These containers might have duplicate MAC addresses, and thus must be recreated. The same goes for those containers created with Moby 25.0+ and with user defined MAC addresses. Read up on all these changes in the release notes.
They support for-if from python, too: https://jinja.palletsprojects.com/en/3.1.x/templates/#loop-f... but I haven't tried the "recursive" keyword to know if ansible supports that. I say "ansible supports that" because they don't just drop jinja2 into ansible and call it a draw, they have a bunch of custom execution integrations: https://github.com/ansible/ansible/blob/v2.16.3/lib/ansible/...
Project mention: Hosting a simple docker-compose app with Nginx and generate a SSL with certbot on digitalocean droplet | dev.to | 2024-04-08curl -fsSL https://get.docker.com -o get-docker.sh sudo sh get-docker.sh # Install docker compose sudo curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose # Apply executable permissions to the binary sudo chmod +x /usr/local/bin/docker-compose # Run Project docker-compose up -d
With the containerized Node.js/Express API, I could run multiple containers, scaling to handle more traffic. Using a tool called minikube, we can easily spin up a local Kubernetes cluster to horizontally scale Docker containers. It was possible to keep one shared instance of the database, and many APIs were routed with an internal Kubernetes load balancer.
For self-hosting I've found https://k3s.io to be really good from the SUSE people. Works on basically any Linux distro and makes self-hosting k8s not miserable.
Project mention: Software Company HashiCorp Is Weighing a Potential Sale | news.ycombinator.com | 2024-03-16on the off chance one hasn't been tracking it, there were several "we don't need your stinking BuSL" projects when this drama first started:
https://github.com/opentofu#why-opentofu (Terraform)
https://github.com/openbao/openbao#readme (Vault)
and I know of several attempts at Vagrant <https://github.com/hashicorp/vagrant/forks> but I don't believe one of them has caught traction yet
There are also some who have talked about an "open Nomad" but since I don't play in that space I can't speak to it
Project mention: K6: A modern load testing tool, using Go and JavaScript | news.ycombinator.com | 2024-01-08
Project mention: Netlify just sent me a $104K bill for a simple static site | news.ycombinator.com | 2024-02-26Vegeta worth a look if you want something a bit more sophisticated: https://github.com/tsenart/vegeta
Project mention: Data API for Amazon Aurora Serverless v2 with AWS SDK for Java - Part 5 Basic cold and warm starts measurements | dev.to | 2024-04-08The results of the experiment to retrieve the existing product from the database by its id see GetProductByIdViaAuroraServerlessV2DataApiHandler with Lambda function with 1024 MB memory setting were based on reproducing more than 100 cold and approximately 10.000 warm starts with experiment which ran for approximately 1 hour. For it (and experiments from my previous article) I used the load test tool hey, but you can use whatever tool you want, like Serverless-artillery or Postman. We won't enable SnapStart on the Lambda function first.
To manage a VM, you can use something as simple as just manual actions over SSH, or can use tools like Ansible, Hashicorp's Packer and Terraform or other automations. For an app where there is minimal load and security/reliability concern, VMs are still a great option that provide a lot of value for the buck
What about Mendel and Streamz? I don't see those in https://github.com/jhuangtw/xg2xg
Project mention: Looking for a way to remote in to K's of raspberry pi's... | /r/sysadmin | 2023-12-10
To get started, you'll need to install clusteradm and kubectl and start up three Kubernetes clusters. To simplify cluster administration, this article starts up three kind clusters with the following names and purposes:
Project mention: Ask HN: Deploying my project on multiple servers? | news.ycombinator.com | 2023-07-28If you don't want to go down the NFS share route then Capistrano is a useful tool if you're willing to write a little bit of ruby. It comes with some built in goodies like rollbacks. It's an oldie (pre-dockerize everything), but still useful.
https://github.com/capistrano/capistrano
You can start by deploying from your machine to simultaneously get it deploying across all your servers, then I'd consider having a CI/CD pipeline take over and run Capistrano for you.
Linux has (free) tools to improve security and detect/remove malware: Lynis,Chkrootkit,Rkhunter,ClamAV,Vuls,LMD,radare2,Yara,ntopng,maltrail,Snort,Suricata...
What I often use to just get the full key paths is yq (https://github.com/mikefarah/yq), piping into grep when necessary
yq -o=props
Project mention: Show HN: Alaz: Open-Source, Self-Hosted, eBPF-Based K8s Monitoring | news.ycombinator.com | 2023-09-06The one similar product I had come across is Kubeshark (https://github.com/kubeshark/kubeshark). But admittedly the eBPF way seems more performant theoretically (given you can afford to have a modern-enough kernel). I'm really excited to see how this project develops out.
The eBPF-mode of innovation is pretty exciting, truly a fresh lens to building software. I'm also following Akita Software - the company building an eBPF paradigm of monitoring.
Project mention: Single Window Mode when Firefox is already launched with -profile "my_profile" parameter | /r/firefox | 2023-04-20fyi: python + https://github.com/giampaolo/psutil is pretty portable
Try this awesome tool https://github.com/adnanh/webhook and you can make any bot you wish
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
The latest post mention was on 2024-04-14.
DevOps Tools related posts
- Show HN: A new open-source automation tool as an alternative to Ansible/Salt
- Streamlining AI/ML Deployment with ModelKits: Innovations and Future Directions
- Building Scalable GraphQL Microservices With Node.js and Docker: A Comprehensive Guide
- Hosting a simple docker-compose app with Nginx and generate a SSL with certbot on digitalocean droplet
- Building Llama as a Service (LaaS)
- Data API for Amazon Aurora Serverless v2 with AWS SDK for Java - Part 5 Basic cold and warm starts measurements
- Choosing a Name for Your Computer
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A note from our sponsor - WorkOS
workos.com | 19 Apr 2024
Index
What are some of the best open-source DevOps Tool projects? This list will help you:
| Project | Stars | |
|---|---|---|
| 1 | kubernetes | 106,611 |
| 2 | Moby | 67,687 |
| 3 | Ansible | 61,068 |
| 4 | Docker Compose | 32,312 |
| 5 | letsencrypt | 30,786 |
| 6 | minikube | 28,296 |
| 7 | k3s | 26,349 |
| 8 | Vagrant | 25,835 |
| 9 | k6 | 23,258 |
| 10 | Vegeta | 22,700 |
| 11 | Hey | 17,200 |
| 12 | Packer | 14,872 |
| 13 | Fabric | 14,582 |
| 14 | xg2xg | 14,068 |
| 15 | Logstash | 13,984 |
| 16 | SaltStack | 13,832 |
| 17 | kind | 12,750 |
| 18 | Capistrano | 12,646 |
| 19 | lynis | 12,493 |
| 20 | yq | 10,736 |
| 21 | kubeshark | 10,525 |
| 22 | psutil | 9,905 |
| 23 | webhook | 9,823 |
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