From 1e4eac0602157decaae96179e95f57d014a2c097 Mon Sep 17 00:00:00 2001
From: Tim Unkrig <tim@unkrig.dev>
Date: Mon, 23 Oct 2023 12:56:10 +0200
Subject: [PATCH] add serial console to template

---
 cloudinit/cloud.cfg            | 1 -
 debian-bookworm.build.pkr.hcl  | 7 +++++++
 debian-bookworm.source.pkr.hcl | 1 +
 3 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/cloudinit/cloud.cfg b/cloudinit/cloud.cfg
index 53e3c46..426ba5e 100644
--- a/cloudinit/cloud.cfg
+++ b/cloudinit/cloud.cfg
@@ -69,7 +69,6 @@ cloud_init_modules:
 
 # The modules that run in the 'config' stage
 cloud_config_modules:
- - emit_upstart
  - ssh-import-id
  - locale
  - set-passwords
diff --git a/debian-bookworm.build.pkr.hcl b/debian-bookworm.build.pkr.hcl
index 4a5b1a9..db5a284 100644
--- a/debian-bookworm.build.pkr.hcl
+++ b/debian-bookworm.build.pkr.hcl
@@ -11,4 +11,11 @@ build {
     destination = "/etc/cloud/cloud.cfg.d/99-pve.cfg"
     source      = "cloudinit/99-pve.cfg"
   }
+    provisioner "shell" {
+    inline = [
+      "sed -i -e 's/GRUB_CMDLINE_LINUX=\".*\"/GRUB_CMDLINE_LINUX=\"quiet console=tty0 console=ttyS0,115200\"/' /etc/default/grub",
+      "update-grub",
+      "systemctl enable serial-getty@ttyS0.service"
+    ]
+  }
 }
\ No newline at end of file
diff --git a/debian-bookworm.source.pkr.hcl b/debian-bookworm.source.pkr.hcl
index 58dc3b1..1db54f7 100644
--- a/debian-bookworm.source.pkr.hcl
+++ b/debian-bookworm.source.pkr.hcl
@@ -28,6 +28,7 @@ source "proxmox-iso" "debian-12-bookworm-cloudinit-template" {
     memory = "2048" 
     cloud_init = true
     cloud_init_storage_pool = "local"
+    serials = ["socket"]
     
     scsi_controller = "virtio-scsi-pci"
     disks {