49 lines
1.3 KiB
Markdown
49 lines
1.3 KiB
Markdown
---
|
|
layout: "consul"
|
|
page_title: "Provider: Consul"
|
|
sidebar_current: "docs-consul-index"
|
|
description: |-
|
|
Consul is a tool for service discovery, configuration and orchestration. The Consul provider exposes resources used to interact with a Consul cluster. Configuration of the provider is optional, as it provides defaults for all arguments.
|
|
---
|
|
|
|
# Consul Provider
|
|
|
|
[Consul](http://www.consul.io) is a tool for service discovery, configuration
|
|
and orchestration. The Consul provider exposes resources used to interact with a
|
|
Consul cluster. Configuration of the provider is optional, as it provides
|
|
defaults for all arguments.
|
|
|
|
Use the navigation to the left to read about the available resources.
|
|
|
|
## Example Usage
|
|
|
|
```
|
|
# Configure the Consul provider
|
|
provider "consul" {
|
|
address = "demo.consul.io:80"
|
|
datacenter = "nyc1"
|
|
}
|
|
|
|
# Access a key in Consul
|
|
resource "consul_keys" "app" {
|
|
key {
|
|
name = "ami"
|
|
path = "service/app/launch_ami"
|
|
default = "ami-1234"
|
|
}
|
|
}
|
|
|
|
# Use our variable from Consul
|
|
resource "aws_instance" "app" {
|
|
ami = "${consul_keys.app.var.ami}"
|
|
}
|
|
```
|
|
|
|
## Argument Reference
|
|
|
|
The following arguments are supported:
|
|
|
|
* `address` - (Optional) The HTTP API address of the agent to use. Defaults to "127.0.0.1:8500".
|
|
* `datacenter` - (Optional) The datacenter to use. Defaults to that of the agent.
|
|
|