Preliminary hw transcode support for Photoprism on pi4

services/main.tf

@@ -73,6 +73,15 @@ module "photoprism_module" {
   ingress            = true
   service_port       = 2342
   sticky_disk        = true
+  constraints = [{
+    attribute = "$${meta.hw_transcode.type}"
+    # operator = "is_set"
+    value = "raspberry"
+  }]
+  docker_devices = [{
+    host_path      = "$${meta.hw_transcode.device}"
+    container_path = "$${meta.hw_transcode.device}"
+  }]
   env = {
     PHOTOPRISM_DEBUG = true
     # UI
@@ -126,6 +135,13 @@ module "photoprism_module" {
       PHOTOPRISM_DATABASE_SERVER="{{ .Address }}:{{ .Port }}"
       {{- end }}
       {{- end }}
+      {{ if eq (env "meta.hw_transcode.type") "raspberry" -}}
+      PHOTOPRISM_FFMPEG_ENCODER=raspberry
+      PHOTOPRISM_FFMPEG_BUFFERS=64
+      {{ else if eq (env "meta.hw_transcode.type") "intel" -}}
+      PHOTOPRISM_FFMPEG_ENCODER=intel
+      PHOTOPRISM_INIT="intel tensorflow"
+      {{- end }}
       EOF
       dest_prefix = "$${NOMAD_SECRETS_DIR}/"
       dest        = "env"