Using Terraform with docker-compose and nginx-proxy

Question

Has anyone tried using all these tools together?

I'm currently using nginx-proxy and docker-compose for a four-container solution.

I'm now trying to make deployment better/faster/cheaper and think terraform might be the piece I'm now looking for.

My question is - does terraform work with docker-compose? Or is there too much overlap between them?

Thanks for any advice!

Answer 1

You can run single or multiple docker container in Terraform using the docker provider.

https://www.terraform.io/docs/providers/docker/index.html

Sample nginx terraform config

provider "docker" {
  host = "tcp://ec2-xxxxxxx.compute.amazonaws.com:2375/"
}
resource "docker_image" "nginx" {
  name = "nginx:1.11-alpine"
}
resource "docker_container" "nginx-server" {
  name = "nginx-server"
  image = "${docker_image.nginx.latest}"
  ports {
    internal = 80
    external = 80
  }
  volumes {
    container_path  = "/usr/share/nginx/html"
    host_path = "/home/scrapbook/tutorial/www"
    read_only = true
  }
}