https://github.com/bobtfish/terraform-example-mesos-cluster

A self contained example of using Terraform to build a Mesos cluster
https://github.com/bobtfish/terraform-example-mesos-cluster

Last synced: 11 days ago
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A self contained example of using Terraform to build a Mesos cluster

• Host: GitHub
• URL: https://github.com/bobtfish/terraform-example-mesos-cluster
• Owner: bobtfish
• License: apache-2.0
• Created: 2015-04-06T21:43:56.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2015-04-13T12:13:20.000Z (over 9 years ago)
• Last Synced: 2024-08-02T14:10:45.071Z (4 months ago)
• Language: Makefile
• Size: 277 KB
• Stars: 6
• Watchers: 2
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# terraform-example-mesos-cluster

This repository builds out an example VPC, running [Mesos](http://mesos.apache.org/) and [Marathon](https://github.com/mesosphere/marathon),

and a redundant setup, with load balancing and service discovery so that services registered in Marathon

automatically get a pubicly accessible URI

## Dependencies

  * [my fork](https://github.com/bobtfish/terraform) of [terraform](https://www.terraform.io/)

  * [the aws cli tool](http://aws.amazon.com/cli/) installed

  * an [~/.aws/credentials file](http://docs.aws.amazon.com/cli/latest/userguide/cli-chap-getting-started.html#cli-config-files) with a _[demo]_ section

  * A domain name, which you can delegate a subdomain of, for example I have notanisp.net, so this repos uses mesos.notanisp.net

## Quickstart - running it

    make

    cd eucentral1-demo

    vi terraform.tfvars # Fix the domain variable to your subdomain, e.g mesos.notanisp.net

    make

    terraform apply

Your subdomain will now appear in the AWS Route53 console - grab the name servers:

![Route53 console](route53.png)

Put these in an NS record for your new subdomain (in whereever your main domain is setup).

After DNS catches up, you should be able to resolve:

  * mesos.admin.mesos.notanisp.net

  * marathon.admin.mesos.notanisp.net

  * www.mesos.notanisp.net

Hit http://marathon.admin.mesos.notanisp.net with your browser, and you should be able to see the

Marathon admin screen.

You can now [launch an app](https://mesosphere.com/docs/tutorials/run-services-with-marathon)

or view the mesos status info by hitting the admin pages.

I've automated the launching of an example application, so if you want to you can just say:

    make deploywww

This will deploy the hello world app (from the mesosphere tutorial linked above) named '/www'

into marathon, and after a couple of mins, you should be able to access it from http://www.mesos.notanisp.net

You can get get app / admin interfaces using the following makefile targets:

    make getwww

    make getmesos

    make getmarathon

Any additional apps you launch in Marathon with names like /someapp will be automatically bound

to a vhost on the load balancer.

## See also

  * http://bobtfish.github.io/blog/2015/04/06/diy-scalable-paas-with-terraform/

  * https://github.com/bobtfish/tf_aws_mesos

  * http://bobtfish.github.io/blog/2015/04/03/terraform-0-dot-4-0/

  * http://bobtfish.github.io/blog/2015/03/29/terraform-from-the-ground-up/

  * https://github.com/bobtfish/terraform-vpc-nat

  * https://github.com/bobtfish/terraform-vpc

  * https://github.com/bobtfish/terraform-azs

  * https://github.com/bobtfish/terraform-community-modules/tf_aws_ubuntu_ami