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Ohpc Alternatives
Similar projects and alternatives to ohpc
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Stream
Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
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Grafana
The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
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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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infrastructure
Discontinued The infrastructure monorepo for the Rocky Linux project. This project will be archived/deprecated in the future.
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spack
A flexible package manager that supports multiple versions, configurations, platforms, and compilers.
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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SWIFT
Modern astrophysics and cosmology particle-based code. Mirror of gitlab developments at https://gitlab.cosma.dur.ac.uk/swift/swiftsim (by SWIFTSIM)
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Ubuntu20.04-Router
Ubuntu 20.04 version of "The Ars guide to building a Linux router from scratch": https://arstechnica.com/gadgets/2016/04/the-ars-guide-to-building-a-linux-router-from-scratch/
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better ohpc alternative or higher similarity.
ohpc discussion
ohpc reviews and mentions
Posts with mentions or reviews of ohpc.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-05-13.
- interesting read
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Rocky strikes back at Red Hat
We have plenty of licensed RHEL, but in isolated environments the hurdle of connecting to a Satellite server or their subscription hub on the internet is too high -- at least with Rocky and the ilk available. For this set up, the licensing model doesn't match reality, at least not easily.
Are we really going to build out compatible configuration management, monitoring, logging, etc? -- it's not a seamless transition. How much time do we have to put towards this?
And yes -- there is software compatibility issues. Look at the OpenHPC software distribution, it's designed for SUSE or Enterprise Linux: https://github.com/openhpc/ohpc/wiki/2.X
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job scheduling for scientific computing on k8s?
I recommend you just stick with HPC centric tools are workflows. Your scientists aren’t going to learn k8s as you said. SLURM is the scheduler you want and if you’re new to HPC, I recommend taking a look at https://openhpc.community
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HPC usage etiquette.
the general consensus is that pam_slurm_adopt is the better module (that's just one dude's opinion but his citations are good) - the advantage is that not only will it gatekeep SSH access, it'll also drop their SSH session into the cgroups that are constraining the user's resource limits, which also means their CPU usage will show up in sacct for the job (if the user has multiple jobs running on a node their ssh session may get dropped into the wrong one, no help for that)
- HPC OS for Non-expert
- How useful/important is OpenStack for HPC?
- Wanting to setup a cluster
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Essential skills for new HPC Admin?
Check this: https://openhpc.community/ (this helped me a lot when I started. I'm no longer the admin of such systems)
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Looking to optimize research lab resources...
Overall, if you're already in a RedHat-based environment, an installation of OpenHPC is pretty straightforward. Their reference implementation assumes you have a head node for the scheduler that all other nodes NAT through, but that's not a 100% requirement as much as a common setup. It also assumes you can reformat the compute nodes and dedicate them to HPC work, so if you need to keep the systems available as normal workstations, you'll need to deviate a bit. You could also use the OpenHPC instructions as a guide for what packages to install, but it may take longer to get everything right.
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xcat education ?
https://github.com/openhpc/ohpc/wiki/1.3.X Newer versions of OpenHPC don't seem to releasing XCat guides anymore unfortunately.
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A note from our sponsor - InfluxDB
www.influxdata.com | 16 Jul 2025
Stats
Basic ohpc repo stats
28
918
9.4
6 days ago
openhpc/ohpc is an open source project licensed under Apache License 2.0 which is an OSI approved license.
The primary programming language of ohpc is C.
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