https://github.com/tristanmorgan/nomad-test

A small test of Hashicorp Nomad on macOS
https://github.com/tristanmorgan/nomad-test

docker hashicorp-consul hashicorp-nomad hashicorp-vault

Last synced: 2 months ago
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A small test of Hashicorp Nomad on macOS

• Host: GitHub
• URL: https://github.com/tristanmorgan/nomad-test
• Owner: tristanmorgan
• Created: 2020-01-24T01:44:56.000Z (almost 5 years ago)
• Default Branch: main
• Last Pushed: 2024-08-29T03:48:16.000Z (4 months ago)
• Last Synced: 2024-08-29T04:47:50.577Z (4 months ago)
• Topics: docker, hashicorp-consul, hashicorp-nomad, hashicorp-vault
• Language: HCL
• Homepage:
• Size: 150 KB
• Stars: 2
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Nomad test

Uses Nomad, Consul and Vault on localhost to run some containers and demo features.

## Requirements

* Docker for mac

* Consul

* Nomad

* Terraform

* Vault

## Usage

To use the consul DNS for lookups create a file called /etc/resolver/consul with the contents:

    nameserver 127.0.0.1

    port 8600

setup your environment

    export CONSUL_HTTP_ADDR=127.0.0.1:8500

    export NOMAD_ADDR=http://127.0.0.1:4646

    export VAULT_ADDR=http://127.0.0.1:8200

run Docker for mac.

run ./start.sh in /consul

(then export CONSUL_HTTP_TOKEN)

run ./start.sh in /vault

(then init, unseal and export VAULT_TOKEN)

run ./start.sh in /nomad

(then export NOMAD_TOKEN)

Finally:

terraform init and apply in /terraform

that should get most running.

in the terraform folder is a ca_cert.pem that if you import to your keychain you can access the TLS endpoints with out invalid cert warnings.

## Notes

Consul and Nomad will run a single node and persist data in a local folder, Vault uses Consul for its storage. Fabio Load-balancer will use hostnames to route traffic so the consul DNS is recommended. port 80 should get a redirect to https on 443. most services use your lan IP address localhost for a container is inside the container so won't work.

## Shutdown

running the following will stop all the containers and allow a clean shutdown of nomad.

terraform destroy -target nomad_job.everything