Mailing-List: contact user-help@mesos.apache.org; run by ezmlm
Precedence: bulk
Reply-To: user@mesos.apache.org
Received-SPF: pass (athena.apache.org: domain of flo@mesosphe.re designates
 209.85.223.171 as permitted sender)
MIME-Version: 1.0
In-Reply-To: 
 <CAJvdmtEkV5KEs0OzUBRLWuyxpvShgmiCgZGjjGgwP6aBo9Vvuw@mail.gmail.com>
References: 
 <CAJvdmtEkV5KEs0OzUBRLWuyxpvShgmiCgZGjjGgwP6aBo9Vvuw@mail.gmail.com>
Date: Mon, 14 Oct 2013 12:03:15 -0700
Message-ID: 
 <CAN9XcGDd8U+W25P+kPQpGJxQc0zw-XCceXzoEiFHrsLBOSPjxA@mail.gmail.com>
Subject: Re: It is make sense to use memo to manage Ruby/Sinatra app?
From: Florian Leibert <flo@mesosphe.re>
To: "user@mesos.apache.org" <user@mesos.apache.org>,
 Ryan Chan <ryanchan404@gmail.com>
Content-Type: multipart/alternative; boundary=047d7b10caa9cf84ba04e8b81e41

--047d7b10caa9cf84ba04e8b81e41
Content-Type: text/plain; charset=ISO-8859-1

Hi Ryan

I think you might be interested in looking at Marathon. Marathon allows you
to keep n instances of an application running in a cluster and will ensure
that if one of them dies, another one takes over. It also aims to solve
service discovery along the way.

If you're familiar with Play! which is the "rails of the JVM", you could
take a look at this tutorial which explains all the steps in detail:
http://typesafe.com/blog/play-framework-grid-deployment-with-mesos. The
only difference would be that you start your ruby app instead of the play
application.

Let me know if you have any more questions.

--Flo

On Sun, Oct 13, 2013 at 9:26 PM, Ryan Chan <ryanchan404@gmail.com> wrote:

> Hello,
>
> We have a lot of  Ruby/Sinatra apps written in house for different
> purposes.
>
> As you know that Ruby limitation on threading so currently we launch a lot
> of ruby process in a single machine (with different ports) in order to
> utilize the CPU power. They are behind a AWS ELB for load balancing.
>
> To manage these ruby process is quite manual as some app use more
> resource, while some app use less resource, so we cannot deploy too many
> ruby process on a single machine to prevent overload, the drawback is some
> resources are wasted.
>
> I heard people use meso to manage Java app such as Spark, I am thinking if
> it make sense to integrate memo with my ruby app, anyone tried this before?
>
>
>
>
>

--047d7b10caa9cf84ba04e8b81e41
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr">Hi Ryan=A0<br><div class=3D"gmail_extra"><br></div><div cl=
ass=3D"gmail_extra">I think you might be interested in looking at Marathon.=
 Marathon allows you to keep n instances of an application running in a clu=
ster and will ensure that if one of them dies, another one takes over. It a=
lso aims to solve service discovery along the way.</div>
<div class=3D"gmail_extra"><br></div><div class=3D"gmail_extra">If you&#39;=
re familiar with Play! which is the &quot;rails of the JVM&quot;, you could=
 take a look at this tutorial which explains all the steps in detail: <a hr=
ef=3D"http://typesafe.com/blog/play-framework-grid-deployment-with-mesos">h=
ttp://typesafe.com/blog/play-framework-grid-deployment-with-mesos</a>. The =
only difference would be that you start your ruby app instead of the play a=
pplication.</div>
<div class=3D"gmail_extra"><br></div><div class=3D"gmail_extra">Let me know=
 if you have any more questions.</div><div class=3D"gmail_extra"><br></div>=
<div class=3D"gmail_extra">--Flo<br><br><div class=3D"gmail_quote">On Sun, =
Oct 13, 2013 at 9:26 PM, Ryan Chan <span dir=3D"ltr">&lt;<a href=3D"mailto:=
ryanchan404@gmail.com" target=3D"_blank">ryanchan404@gmail.com</a>&gt;</spa=
n> wrote:<br>

<blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-=
left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;p=
adding-left:1ex"><div dir=3D"ltr">Hello,<div><br></div><div>We have a lot o=
f=A0=A0Ruby/Sinatra apps written in house for different purposes.=A0</div>

<div><br></div><div>As you know that Ruby limitation on threading so curren=
tly we launch a lot of ruby process in a single machine (with different por=
ts) in order to utilize the CPU power. They are behind a AWS ELB for load b=
alancing.</div>


<div><br></div><div>To manage these ruby process is quite manual as some ap=
p use more resource, while some app use less resource, so we cannot deploy =
too many ruby process on a single machine to prevent overload, the drawback=
 is some resources are wasted.</div>


<div><br></div><div>I heard people use meso to manage Java app such as Spar=
k, I am thinking if it make sense to integrate memo with my ruby app, anyon=
e tried this before?</div><div><br></div><div><br></div><div><br></div>


<div><br></div></div>
</blockquote></div><br></div></div>

--047d7b10caa9cf84ba04e8b81e41--