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Is CentOS Hurting Red Hat?
AlexGr writes "Jeff Gould raises an interesting question in Interop News:
Why does Red Hat tolerate CentOS? The Community ENTerprise Operating System is an identical binary clone of Red Hat Enterprise Linux (minus the trademarks), compiled from the source code RPMs that Red Hat conveniently provides on its FTP site. It is also completely free, as in beer. CentOS provides no paid support, but it does track Red Hat updates and patches closely, and usually makes them available within a few hours or at most a few days of the upstream provider, which it refers to for legal reasons as "a prominent North American Enterprise Linux vendor." Free support for CentOS can be found in numerous places around the web, and a few third parties offer modestly priced paid support for those who want it."
I looked into RHEL when they dropped support for RH 8/9, and they wanted far more money than I was willing to pay to kick around the tires at home or on my development box. When time came to look at 'enterprise' grade distributions, SuSE made it much easier on the developers. Fast forward and I found that I never bothered to even try RHEL 3, 4, and 5. Same went for Oracle's branded version. With no easy way to patch and having to deal with accounting to get a license, meh.
What changed it for me was Centos. I found that I could use the free as in beer versions for all my personal/internal needs, and it was so dang close to OEL and RHEL it became a no-brainer for testing and some dev work. With the internal blessings from our side that our code would work, QA did the formal testing on the branded versions of Linux. Folks running our product, of course, would want OS support - so they purchased the formal 'supported' OS from the commercial vendors. I suspect Centos is saving RHEL/OEL sales that might have gone to Ubuntu or other variants.
+++ UGUCAUCGUAUUUCU
I work from a company that runs most of its products on top of Redhat EL3 and EL4. While there is something to be said about Redhat's quality of support- for inhouse development wortk it isn't so important. Its value comes form supporting our customers at an OS level alleviating us from supporting the OS. (We require our customers to purchase Redhat support contracts). What I believe _is_ hurting redhat is how their sales department insists that making copies of Redhat is illegal. We have been told time and time again that it is illegal for us to run copies of Redhat that are not paid for within our support contract. The truth is- as long as you aren't expecting support for the unpaid for copies and you are not selling them to other companies (alone or as part of your product, because of redhat trademarks) it is fine to use as many inhouse copies as you want. It took me monthes to convince management at our company that Redhat Licensing is completely different beast than, say, Windows Server licensing while at the same time fighting a battle with the software programmers trying to convince them that Linux is _not_ freeware. The concept of GPL'd software seems to be lost on members of the IT management sector. CentOS has become a good inhouse alternative to redhat since it is binary compatible, but it does not displace any copies of Redhat sold with our product. So, while Redhat may be losing some marketshare for inhouse deployments, they are only losing cusotomers that didn't want the support or that they were essentially *lying* to by requiring them to purchase licenses they were not obligated to purchase.
RHEL, CentOS, and Fedora are all competing brands under the same umbrella. Fedora is great for cutting edge developers and home users. CentOS is good for people who desire the better tested software. RHEL is targeted at enterprises (hence the 'E' in the acronym) who need things working all the time (99.9999%). The three different markets are comparable to the different brands offered by Microsoft (Server, Workstation, Home). The only difference is that Red Hat doesn't make any money from CentOS or Fedora.
But take a step back and think about Microsoft a bit more. Imagine you have a business laptop which was provided to you by your company. It runs 2000 or XP or (god forbid) Vista and the company has a site license for you to run that software. Microsoft is happy to slash margins for the individual site license which you have as long as they can continue to service the servers and infrastructure which run the business critical systems of your company. Similarly, if you are a developer or home user... your copy of Windows came from an OEM or you pirated it. Sure, Microsoft gets money from Dell and the other OEMs... but (I imagine) so do the Linux companies who have been able to get involved in that method of distribution.
In the end, you help Red Hat by using CentOS or Fedora just like you help Microsoft by using pirated Windows. Simple enough?
Support the 30 Hour Work Week!!!
I don't know what kind of corporations you tend to work for, but every one I have ever worked for has considered OS licences part of the cost of doing business. They have no issue at all buying thousands of Windows licences, or a handful of $10,000 Oracle licences, why would they care about $100 RedHat licences? They really, truly don't. Besides, they're afraid of "free" things and that includes CentOS. They really like things that come with support, even if it's redundant and they have their own in-house team of developers. I've never worked at a company that whined about the cost of RedHat, most of them consider it remarkably cheap and an excellent bargain.
Random and weird software I've written.
Yeah when I was doing a Computer related degree in College they used CentOS because of that fact. The thing is you're more likely to encounter RHEL than Debian, Ubuntu and such for server work. They exploited the fact that CentOS was a free version of RHEL and now RHEL has about 20-30 more people with college degrees that have been introduced to their work.
Myself I've used Ubuntu series of Linux on my home machine because its better for desktops but if I were to run a server I'd probably choose CentOS for myself (or a small business), RHEL if I had a big budget in a major company.
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+2 Troll is Slashdot's way of saying groupthink is confused
I'm glad Red Hat's folks "get it". Personally, I have no need for a multi-gazillion dollar support contract for my home webserver. But it's sure nice to have one that has the same sort of product support lifecycle as RHEL, and is set up exactly the same. In return, you know what gets specified as the OS of choice on all of my mission-critical boxes at work? You got it - RHEL, with support contracts. Because at work, my boss feels I have more important things to do than compatibility testing and chase around weird OS bugs, and we've been pretty happy with RH so far.
A big thanks to RH for continuing to support the community by not throwing a wrench into projects like CentOS, Whitebox, etc...