CHchucky_z·Jun 7, 2020
Please make an attempt to understand a technology before making comments like this. Nomad has no requirement to store kv's, nor secrets. It's an entirely separate thing from Consul and Vault. It simply integrates with Consul, and Vault. It even runs its own raft store, so each product's backend is totally separate (Vault dropped it's reliance on other backends as of 1.4 and can run it's own raft store now).
Nomad template stanzas are simply consul-template (https://github.com/hashicorp/consul-template#plugins), you could use `{{ with secret "" }}` and never touch Consul. You also have every function beyond service and the key* set of functions. You could build pretty static, or dynamic configurations using these blocks without ever touching Consul. On top of that, both Terraform templates and Levant work well for templating job spe
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cs out themselves, which contain template stanzas in them.
An example of something helpful would be if you wanted to drop a very small binary that changes with each deploy, you could use https://github.com/hashicorp/consul-template#base64decode and just change the contents each time you deploy the job.
If you wanted to use redis keys in your consul-template, simply drop a binary on each server as a plugin to consul-template, then for example: `{{ "my-key" | plugin "redis" "get" }}`.
Why not try running it yourself?
`nomad agent -dev` will get you a server running, then `nomad job init` will give you a full spec which you can run with `nomad job run example.job`.