How to mount the docker socket / npine on windows host to container

[viceice]

I'm trying to mount the windows docker npipe / socket to a container

my file:

locals {
  image_docuum = "ghcr.io/visualon/docuum:0.20.3@sha256:03673132b7f66d26e86c3fb74f179e0242cd28aa0a9acc60d5b589e330d20c8a" # renovate: depName=docuum
}


resource "docker_image" "docuum" {
  name = local.image_docuum
}

resource "docker_container" "docuum" {
  name    = "docuum"
  image   = docker_image.docuum.latest
  restart = "unless-stopped"

  command = ["--threshold", var.docuum_threshold]

  env = [
    "TZ=Europe/Berlin"
  ]

  volumes {
    container_path = "\\\\.\\pipe\\docker_engine"
    host_path      = "\\\\.\\pipe\\docker_engine"
  }

  volumes {
    container_path = "C:\\Users\\ContainerAdministrator\\AppData\\Local\\docuum"
    volume_name    = docker_volume.docuum_data.name
  }
}

resource "docker_volume" "docuum_data" {
  name = "docuum-data"
}

getting this error: Error: '\\.\pipe\docker_engine' must be an absolute path

If i try mounts with type npipe, i get Error: 'npipe' doesn't match the pattern '^(bind|volume|tmpfs)$'

[viceice]

Using ////.//pipe//docker_engine fails too with:

Error: Unable to create container: Error response from daemon: invalid volume specification: '////.//pipe//docker_engine:////.//pipe//docker_engine:rw'

[viceice]

Error: Unable to create container: Error response from daemon: Unrecognised volume spec: file '//./pipe/docker_engine' cannot be mapped. Only directories can be mapped on this platform

so //./pipe/docker_engine doesn't work either 😕

[viceice]

locals {
  image_docuum = "ghcr.io/visualon/docuum:0.20.3@sha256:03673132b7f66d26e86c3fb74f179e0242cd28aa0a9acc60d5b589e330d20c8a" # renovate: depName=docuum
}


resource "docker_image" "docuum" {
  name = local.image_docuum
}

resource "docker_container" "docuum" {
  name    = "docuum"
  image   = docker_image.docuum.latest
  restart = "unless-stopped"

  command = ["--threshold", var.docuum_threshold]

  env = [
    "TZ=Europe/Berlin"
  ]

  volumes {
    container_path = "//./pipe/docker_engine/"
    host_path      = "//./pipe/docker_engine/"
  }

  volumes {
    container_path = "C:\\Users\\ContainerAdministrator\\AppData\\Local\\docuum"
    volume_name    = docker_volume.docuum_data.name
  }
}

resource "docker_volume" "docuum_data" {
  name = "docuum-data"
}