website: add cross-provider example

This commit is contained in:
Jack Pearkes 2014-07-28 12:08:38 -04:00
parent ebd50ab6ff
commit 507a7cdf84
2 changed files with 77 additions and 2 deletions

View File

@ -151,8 +151,8 @@
<p>}</p>
<p> </p>
<p>resource "dnsimple_record" "hello" {</p>
<p> domain = "jack.ly"</p>
<p> name = "hello"</p>
<p> domain = "example.com"</p>
<p> name = "test"</p>
<p> value = "<span class="txt-r">${digitalocean_droplet.web.ipv4_address}</span>"</p>
<p> type = "A"</p>
<p>}</p>

View File

@ -0,0 +1,75 @@
---
layout: "intro"
page_title: "Cross Provider"
sidebar_current: "examples-cross-provider"
---
# Cross Provider Example
This is a simple example of the cross-provider capabilities of
Terraform.
Very simply, this creates a Heroku application and points a DNS
CNAME record at the result via DNSimple. A `host` query to the outputted
hostname should reveal the correct DNS configuration.
## Command
```
terraform apply \
-var 'heroku_email=YOUR_EMAIL' \
-var 'heroku_api_key=YOUR_KEY' \
-var 'dnsimple_domain=example.com' \
-var 'dnsimple_email=YOUR_EMAIL' \
-var 'dnsimple_token=YOUR_TOKEN'
```
## Configuration
```
variable "heroku_email" {}
variable "heroku_api_key" {}
# The domain we are creating a record for
variable "dnsimple_domain" {}
variable "dnsimple_token" {}
variable "dnsimple_email" {}
# Specify the provider and access details
provider "heroku" {
email = "${var.heroku_email}"
api_key = "${var.heroku_api_key}"
}
# Create our Heroku application. Heroku will
# automatically assign a name.
resource "heroku_app" "web" {
}
# Create our DNSimple record to point to the
# heroku application.
resource "dnsimple_record" "web" {
domain = "${var.dnsimple_domain}"
name = "terraform"
# heroku_hostname is a computed attribute on the heroku
# application we can use to determine the hostname
value = "${heroku_app.web.heroku_hostname}"
type = "CNAME"
ttl = 3600
}
resource "heroku_domain" "foobar" {
app = "${heroku_app.web.name}"
hostname = "${dnsimple_record.web.hostname}"
}
# Output the hostname of the newly created record
output "address" {
value = "${dnsimple_record.web.hostname}"
}
```