Remove exporting of PCRs from QEMU metadata API (#169)

Signed-off-by: Daniel Weiße <dw@edgeless.systems>

terraform/libvirt/README.md

@@ -13,7 +13,6 @@ See [variables.tf](./variables.tf) for a description of all available variables.
 ```tfvars
 constellation_coreos_image="/path/to/image.qcow2"
 # optional other vars, uncomment and change as needed
-# metadata_api_log_dir="path/to/folder/for/metadata"
 # control_plane_count=3
 # worker_count=2
 # vcpus=2

terraform/libvirt/main.tf

@@ -39,11 +39,6 @@ resource "docker_container" "qemu-metadata" {
     target = "/var/run/libvirt/libvirt-sock"
     type   = "bind"
   }
-  mounts {
-    source = var.metadata_api_log_dir
-    target = "/pcrs"
-    type   = "bind"
-  }
 }
 
 module "control_plane" {

terraform/libvirt/variables.tf

@@ -51,8 +51,3 @@ variable "machine" {
   default     = "q35"
   description = "machine type. use 'q35' for secure boot and 'pc' for non secure boot. See 'qemu-system-x86_64 -machine help'"
 }
-
-variable "metadata_api_log_dir" {
-  type = string
-  description = "directory to store metadata log files. This must be an absolute path"
-}