01-container-ghost-rp.tf

# ghost app deploy with nginx
# with RP port 80


# Set the required provider and versions
terraform {
  required_providers {
    # We recommend pinning to the specific version of the Docker Provider you're using
    # since new versions are released frequently
    docker = {
      source  = "kreuzwerker/docker"
      version = "2.11.0"
    }
  }
}

# Configure the Docker provider
provider "docker" {
  host = "unix:///var/run/docker.sock"
}

#data search image
data "docker_registry_image" "ghost" {
  name = "ghost:0.10"
}

data "docker_registry_image" "nginx-proxy" {
  name = "jwilder/nginx-proxy:0.4.0"
}

# pull image
resource "docker_image" "ghost" {
  name = "data.docker_registry_image.ghost.name"
  #name = "${data.docker_registry_image.ghost.name}"
  pull_trigger = "data.docker_registry_image.ghost.sha256_digest"
}

# pull image
resource "docker_image" "nginx-proxy" {
  name         = "data.docker_registry_image.nginx-proxy.name"
  pull_trigger = "data.docker_registry_image.nginx-proxy.sha256_digest"
}



resource "docker_container" "nginx-proxy" {
  name  = "nginx-proxy"
  image = "${docker_image.nginx-proxy.latest}"
  ports {
    internal = 80
    external = 80
    protocol = "tcp"
  }
  volumes {
    host_path      = "/var/run/docker.sock"
    container_path = "/tmp/docker.sock"
    read_only      = true
  }
}



resource "docker_container" "ghost" {
  name  = "ghost"
  image = "${docker_image.ghost.latest}"
  env   = ["VIRTUAL_HOST=localhost"]
}
#Now let