Launch multiple instances of the application on a multi-core server with cluster and meteor-up about cluster HOT 17 CLOSED

Theoretically, it's possible. But I am working on better way by just
installing a package :)

Or cluster will have it natively. Stay tuned!
On 2015 පෙබ 5, බ්‍රහස් at පෙ.ව. 11.19 Maaz Ali [email protected]
wrote:

Is there a way to be able to launch multiple instances of the application
on the same server that has multiple cores with meteor-up and utilize
cluster to load balance? If so, how should this be setup?

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#8.

from cluster.

But I am working on better way by just
installing a package :)
Or cluster will have it natively. Stay tuned!

Awesome, can't wait! Good work on cluster by the way.

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👍

from cluster.

Nice nice nice

from cluster.

Molaaaaaaa !!! @arunoda great work!
I'm also looking for the best way to launch multiples meteor instances on multicore machine.
I wait,
very thanks for you work

from cluster.

We could do this before end of this month. Now I am working on performance
improvements.

On Fri Feb 06 2015 at 4:24:09 PM eportico [email protected] wrote:

Molaaaaaaa !!! @arunoda https://github.com/arunoda great work!
I'm also looking for the best way to launch multiples meteor instances on
multicore machine.
I wait,
very thanks for you work

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#8 (comment).

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This.. is so awesome!

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+1

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Can't wait :)

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Started working on this: https://github.com/meteorhacks/cluster/tree/multi-core

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All is done. Will do the release tomorrow with the performance test.

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Hope we can close this issue: https://meteorhacks.com/introducing-multi-core-support-for-meteor.html

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Awesome, i'll close the issue and test this later today. Great work.

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@arunoda is it possible for this multi-core functionality to be on its own package? I think some people might not want to create multiple instances but only want to use multiple cores. Is that possible?

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@rclai That's not impossible. But, then I had to duplicate some code. That's why I put this into the cluster.
Anyway, you don't need to create multiple instances. Just use cluster without invoking any multi server stuff.

see: https://github.com/meteorhacks/cluster#multi-core-support

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@arunoda I'm using chfritz:easycron to run some cronjobs in my Meteor application. Will it run multiple times, because there are multiple instances running, if yes, how can I decide between each instance? Normally, I would add a single environment variable for each instance, and check the cronjob script against it (f.e. only run cronjob if it is instance 1) - but that doesn't work if the instances are running on the same server.

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@dnish yes it will run multiple timers.. if you want to scale, the first step is to separate your application into smaller parts, that will make scaling up your app much easier... either with the cluster package or some other tools/technologies...

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