Forum: CFEngine Help
Subject: Re: Load Balancing CFengine Server
Author: sauer
Link to topic: https://cfengine.com/forum/read.php?3,24624,24657#msg-24657
I just use a single DNS name (cfmaster) which resolves to several IPs, and then
let the local resolver handle things. If you store keys based
Forum: CFEngine Help
Subject: Re: CFEngine Help: Re: Load Balancing CFengine Server
Author: neilhwatson
Link to topic: https://cfengine.com/forum/read.php?3,24633,24638#msg-24638
Your assumptions are correct. The hub consist of several services including
mongodb and httpd. You might be able to
Forum: CFEngine Help
Subject: Re: CFEngine Help: Re: Load Balancing CFengine Server
Author: milindk
Link to topic: https://cfengine.com/forum/read.php?3,24633,24637#msg-24637
rephrasing my question
Can I bind cf-servd to different IP and cf-hub to different IP
Forum: CFEngine Help
Subject: Re: CFEngine Help: Re: Load Balancing CFengine Server
Author: milindk
Link to topic: https://cfengine.com/forum/read.php?3,24633,24636#msg-24636
Neil
I can have these services bind to two different IPs ?
and Is my assumption correct , the Client will not initiate
Forum: CFEngine Help
Subject: Re: CFEngine Help: Re: Load Balancing CFengine Server
Author: neilhwatson
Link to topic: https://cfengine.com/forum/read.php?3,24633,24635#msg-24635
Hub and policy servers are two separate services that run on the same host.
The policy server is essentially cf
Forum: CFEngine Help
Subject: Re: CFEngine Help: Re: Load Balancing CFengine Server
Author: milindk
Link to topic: https://cfengine.com/forum/read.php?3,24633,24634#msg-24634
Pardon my poor understading here and please correct me I am wrong , some time I
get confused between Hub and Policy
n 24/01/2012 17:46, no-re...@cfengine.com wrote:
> Forum: CFEngine Help
> Subject: Re: Load Balancing CFengine Server
> Author: milindk
> Link to topic: https://cfengine.com/forum/read.php?3,24624,24632#msg-24632
>
> I think the link answer my question
>
> Set up three compl
Forum: CFEngine Help
Subject: Re: Load Balancing CFengine Server
Author: milindk
Link to topic: https://cfengine.com/forum/read.php?3,24624,24632#msg-24632
I think the link answer my question
Set up three completely symmetrical hosts, with identical public-private key
pairs. That is, generate
Forum: CFEngine Help
Subject: Re: Load Balancing CFengine Server
Author: milindk
Link to topic: https://cfengine.com/forum/read.php?3,24624,24631#msg-24631
Hi Neil
Thanks for helping on this ,
I have very good LB infrastructure in my company hence I was trying to leverage
it.
Can I copy same
Forum: CFEngine Help
Subject: Re: Load Balancing CFengine Server
Author: neilhwatson
Link to topic: https://cfengine.com/forum/read.php?3,24624,24629#msg-24629
However, an LB seems a lot more expensive than maintaining a policy hubs slist.
I think that a hub is more likely to bottleneck as it
Forum: CFEngine Help
Subject: Re: Load Balancing CFengine Server
Author: milindk
Link to topic: https://cfengine.com/forum/read.php?3,24624,24628#msg-24628
Where can I get more details on how to setup this feature under Nova , I am not
able to find details anywhere
Forum: CFEngine Help
Subject: Re: Load Balancing CFengine Server
Author: milindk
Link to topic: https://cfengine.com/forum/read.php?3,24624,24627#msg-24627
I am will be using Nova ,
The reason I was thinking of putting it behind LB is to do DNS name masking I
do not have to configure my
Forum: CFEngine Help
Subject: Re: Load Balancing CFengine Server
Author: neilhwatson
Link to topic: https://cfengine.com/forum/read.php?3,24624,24625#msg-24625
Will you be using Nova or Community? Why specifically, do you think you'll
need to load balance? What bottle neck are you predi
Forum: CFEngine Help
Subject: Load Balancing CFengine Server
Author: milindk
Link to topic: https://cfengine.com/forum/read.php?3,24624,24624#msg-24624
I want to setup a CFengine server in 3 regions and each region will have
mutiple servers , my question is can install the CFengine behind Load
Seems like too much effort to me, IMO when I can just add another
'cfservd server' behind my LB VIP and call it a day.
Some organizations which have different groups managing multiple sets
of configs would have a harder time doing that but..
Wes
2010/5/2 Ted Zlatanov :
> On Fri, 30 Apr 2010 11:3
On Fri, 30 Apr 2010 11:30:28 -0500 Paul Krizak wrote:
PK> The main thing I'm asking is if anybody has had any experience scaling
PK> up a cfservd to this much work, and whether or not it fell over.
...
PK> I'm talking about 5,000 systems each updating about 50MB of policy data
PK> over a 1-2 h
My
>> understanding was that
>> the Linux kernel was limited to 8 cores, but this is only hearsay.
>>
>> Paul Krizak wrote:
>>> Has anybody out there ever tried scaling up a cfengine server (v2.1 or
>>> v2.2) on a really big, fast server? I'm th
Forum: Cfengine Help
Subject: Re: Super-scaled cfengine server?
Author: neilhwatson
Link to topic: https://cfengine.com/forum/read.php?3,17053,17061#msg-17061
You would seem to be the first to try this ;) I hope you write a paper.
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Help-cfengine
On 30 Apr 2010, at 5:22 pm, Mark Burgess wrote:
>
> I think the issue is where Linux can support this many cores. My
> understanding was that
> the Linux kernel was limited to 8 cores, but this is only hearsay.
As others have said, Linux supports many many more cores than that, and has
done f
ted to 8 cores, but this is only hearsay.
>
> Paul Krizak wrote:
>> Has anybody out there ever tried scaling up a cfengine server (v2.1 or
>> v2.2) on a really big, fast server? I'm thinking on the order of 4
>> sockets, 24 cores, and a 10Gbit NIC.
>>
>>
to 8 cores, but this is only hearsay.
>
>Paul Krizak wrote:
>> Has anybody out there ever tried scaling up a cfengine server (v2.1 or
>> v2.2) on a really big, fast server? I'm thinking on the order of 4
>> sockets, 24 cores, and a 10Gbit NIC.
>>
>> T
2010, at 4:06 pm, Paul Krizak wrote:
>>
>>> Has anybody out there ever tried scaling up a cfengine server (v2.1 or
>>> v2.2) on a really big, fast server? I'm thinking on the order of 4
>>> sockets, 24 cores, and a 10Gbit NIC.
>>>
>>> This i
On 4/30/10 8:30 AM, "Tim Cutts" wrote:
> On 30 Apr 2010, at 4:06 pm, Paul Krizak wrote:
>
>> Has anybody out there ever tried scaling up a cfengine server (v2.1 or
>> v2.2) on a really big, fast server? I'm thinking on the order of 4
>> sockets, 24 cor
I think the issue is where Linux can support this many cores. My understanding
was that
the Linux kernel was limited to 8 cores, but this is only hearsay.
Paul Krizak wrote:
> Has anybody out there ever tried scaling up a cfengine server (v2.1 or
> v2.2) on a really big, fast server
stems Engineering Cell: (512) 791-0686
Global IT InfrastructureFax: (512) 602-0468
On 04/30/10 10:30, Tim Cutts wrote:
>
> On 30 Apr 2010, at 4:06 pm, Paul Krizak wrote:
>
>> Has anybody out there ever tried scaling up a cfengine server (v2.1 or
>> v2.2) on a rea
On 30 Apr 2010, at 4:06 pm, Paul Krizak wrote:
> Has anybody out there ever tried scaling up a cfengine server (v2.1 or
> v2.2) on a really big, fast server? I'm thinking on the order of 4
> sockets, 24 cores, and a 10Gbit NIC.
>
> This is to support a particularly ma
Has anybody out there ever tried scaling up a cfengine server (v2.1 or
v2.2) on a really big, fast server? I'm thinking on the order of 4
sockets, 24 cores, and a 10Gbit NIC.
This is to support a particularly massive (and temporary) flood of
cfagent requests to synchronize their local p
fengine 2 exist (it might be
> included in Cf3) which can connect to Cfengine server in the backend.
> I came accross this link (
>
> http://eecs.oregonstate.edu/iis/cfengine-0.2/Docs/cfengine_manual.htm#_Toc44153913)
> which talks about a simple console-based client for Cfengine.
>
&g
Hi,
I wonder is there web interface/client for Cfengine 2 exist (it might be
included in Cf3) which can connect to Cfengine server in the backend.
I came accross this link (
http://eecs.oregonstate.edu/iis/cfengine-0.2/Docs/cfengine_manual.htm#_Toc44153913)
which talks about a simple console
Digant C Kasundra wrote:
> I need to order a dedicated cfengine server. How should I spec it? RAM
> heavy? Proc heavy? Etc.
Any modern machine should work fine, unless you have thousands of
clients or some other ungodly requirement, in which case you would need
to provide more info
Digant C Kasundra wrote:
Quick question,
I need to order a dedicated cfengine server. How should I spec it? RAM
heavy? Proc heavy? Etc.
If you mean a cfservd process - then it can benefit from multiCPU
threading. All machines have enough RAM these days. A fast disk is a
good idea
On Fri, May 12, 2006 at 11:07:15AM -0700, Digant C Kasundra wrote:
> I need to order a dedicated cfengine server. How should I spec it? RAM
> heavy? Proc heavy? Etc.
How big of an environment? How often will clients sync? How
large of a splay window can you tolerate? How many files wi
Quick question,
I need to order a dedicated cfengine server. How should I spec it? RAM
heavy? Proc heavy? Etc.
-- DK
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