docker-compose.yml到Terraform.tf

Question

main.tf看起来像这样：

resource "docker_container" "myapp" {
  name  = "myapp"
  image = "myapphub/myapp"
}

和变量。tf看起来像这样：

resource "docker_volume" "my_volume" {
  name       = "my-volume"

  variable "container_name" {
  description = "Value of the name for the Docker container"
  type        = string
  default     = "ExampleNginxContainer"
}

那么，我将如何将Docker-Compose.yml中包含的所有其他指令纳入Terraform.tf？还是我试图将叉子用作勺子的地方？

network_mode: host
    cap_add:
      - NET_ADMIN
    devices:
      - /dev/net/tun
    environment:
      MYAPP_ENROLMENT_KEY: ?? how do i get this from variables.tf ??
    volumes:
      - myapp-config:/etc/myapp/profiles
      - myapp-logs:/var/log/myapp
    restart: unless-stopped  

我没有使用此提供商，但是查看DOC您的Docker-Compose文件中的所有内容都在Terraform配置中具有相应的属性。我在大约5分钟内将其敲了一下，您可能需要对其进行一些调整，但应该给您足够的开始才能开始。

除非我想念您的问题。

terraform {
  required_providers {
    docker = {
      source  = "kreuzwerker/docker"
      version = "3.0.2"
    }
  }
}

variable "enrolment_key" {
  description = "The enrolment key for the app"
  type        = string
}

resource "docker_container" "myapp" {
  name         = "myapp"
  image        = "myapphub/myapp"
  network_mode = "host"
  capabilities {
    add = ["NET_ADMIN"]
  }
  devices {
    host_path = "/dev/net/tun"
  }
  env = [
    "MYAPP_ENROLMENT_KEY: ${var.enrolment_key}",
  ]
  volumes {
    volume_name    = docker_volume.myapp_config.name
    container_path = "/etc/myapp/profiles"
  }
  volumes {
    volume_name    = docker_volume.myapp_logs.name
    container_path = "/var/log/myapp"
  }
  restart = "unless-stopped"
}

resource "docker_container" "watchtower" {
  image = "containrrr/watchtower"
  name  = "watchtower"
  volumes {
    host_path      = "/var/run/docker.sock"
    container_path = "/var/run/docker.sock"
  }
  restart = "unless-stopped"
}

resource "docker_volume" "myapp_config" {
  name = "myapp-config"
}

resource "docker_volume" "myapp_logs" {
  name = "myapp-logs"
}