Back (Current repo: terraform-mariadb-replica-homelab)

main.tf (904B)

terraform {
  required_version = ">= 1.5.0"

  required_providers {
    docker = {
      source  = "kreuzwerker/docker"
      version = "~> 3.0"
    }
    local = {
      source  = "hashicorp/local"
      version = "~> 2.0"
    }
  }
}

variable "target_ip" { type = string }
variable "docker_image" { type = string }

provider "docker" {
  host = "ssh://root@${var.target_ip}"
}

resource "docker_network" "lab" {
  name = "tf-mariadb-lab-net"
}

resource "docker_container" "server" {
  for_each = local.servers

  name     = each.key
  image    = "${var.docker_image}"
  hostname = each.key

  env = [
    "MARIADB_PORT=${each.value.port}",
    "MARIADB_SERVER_ID=${each.value.server_id}",
  ]

  ports {
    internal = each.value.port
    external = each.value.port
  }

  networks_advanced {
    name = docker_network.lab.name
  }

  labels {
    label = "deployed_by"
    value = "terraform"
  }
}