data "docker_registry_image" "piped-backend" {
  name = "1337kavin/piped:latest"
}

data "docker_registry_image" "piped-frontend" {
  name = "1337kavin/piped-frontend:latest"
}

data "docker_registry_image" "piped-proxy" {
  name = "1337kavin/piped-proxy:latest"
}

data "docker_registry_image" "piped-bg-helper" {
  name = "1337kavin/bg-helper-server:latest"
}

resource "docker_image" "piped-backend" {
  name = data.docker_registry_image.piped-backend.name
  pull_triggers = [data.docker_registry_image.piped-backend.sha256_digest]
}


resource "docker_image" "piped-frontend" {
  name = data.docker_registry_image.piped-frontend.name
  pull_triggers = [data.docker_registry_image.piped-frontend.sha256_digest]
}

resource "docker_image" "piped-proxy" {
  name = data.docker_registry_image.piped-proxy.name
  pull_triggers = [data.docker_registry_image.piped-proxy.sha256_digest]
}

resource "docker_image" "piped-bg-helper" {
  name = data.docker_registry_image.piped-bg-helper.name
  pull_triggers = [data.docker_registry_image.piped-bg-helper.sha256_digest]
}

resource "docker_network" "piped" {
  name = "piped"
}

resource "docker_container" "piped-backend" {
  image = docker_image.piped-backend.image_id
  name = "piped-backend"
  hostname = "piped-backend"
  restart = "always"

  memory = 1000
  memory_swap = 1000

  log_driver = "local"

  networks_advanced {
    name = docker_network.nginx-lb.name
  }

  networks_advanced {
    name = docker_network.piped.name
  }

  depends_on = [
    docker_container.gluetun,
    docker_container.postgres
  ]

  mounts {
    target = "/app/config.properties"
    source = "/var/lib/containers/piped/config.properties"
    type = "bind"
    read_only = true
  }

  lifecycle {
    ignore_changes = [
      ulimit,
      log_opts
    ]
  }
}


resource "docker_container" "piped-frontend" {
  image = docker_image.piped-frontend.image_id
  name = "piped-frontend"
  hostname = "piped-frontend"

  restart = "always"

  log_driver = "local"

  env = [
    "BACKEND_HOSTNAME=piped-api.rescla.me"
  ]

  networks_advanced {
    name = docker_network.nginx-lb.name
  }
  
  lifecycle {
    ignore_changes = [
      ulimit,
      log_opts
    ]
  }
}

resource "docker_container" "piped-proxy" {
  image = docker_image.piped-proxy.image_id
  name = "piped-proxy"
  hostname = "piped-proxy"
  restart = "always"

  log_driver = "local"

  networks_advanced {
    name = docker_network.nginx-lb.name
  }

  lifecycle {
    ignore_changes = [
      ulimit,
      log_opts
    ]
  }
}

resource "docker_container" "piped-bg-helper" {
  image = docker_image.piped-bg-helper.image_id
  name = "piped-bg-helper"
  restart = "always"

  log_driver = "local"

  networks_advanced {
    name = docker_network.piped.name
  }

  lifecycle {
    ignore_changes = [
      ulimit,
      log_opts
    ]
  }
}