Warn when host CA inheritance is disabled

Changes the log level from info to warning when host CA inheritance is skipped by configuration, and includes the number of host certificates detected. This makes intentional skips more visible while still showing useful context.

CHANGELOG.md

@@ -507,6 +507,10 @@ Exercise vigilance regarding copycat or coat-tailing sites that seek to exploit
 
 ## 2026-07-19
 
+### 💾 Core
+
+  - Revert "core: add configurable host CA inheritance during bootstrap" [@MickLesk](https://github.com/MickLesk) ([#15886](https://github.com/community-scripts/ProxmoxVE/pull/15886))
+
 ## 2026-07-18
 
 ### 💾 Core

misc/build.func

@@ -2823,9 +2823,9 @@ advanced_settings() {
       ;;
 
     # ═══════════════════════════════════════════════════════════════════════════
-    # STEP 27: Device Node Creation (mknod)
+    # STEP 28: Device Node Creation (mknod)
     # ═══════════════════════════════════════════════════════════════════════════
-    27)
+    28)
       local mknod_default_flag="--defaultno"
       [[ "$_enable_mknod" == "1" ]] && mknod_default_flag=""
 
@@ -2847,9 +2847,9 @@ advanced_settings() {
       ;;
 
     # ═══════════════════════════════════════════════════════════════════════════
-    # STEP 28: Mount Filesystems
+    # STEP 29: Mount Filesystems
     # ═══════════════════════════════════════════════════════════════════════════
-    28)
+    29)
       local mount_hint=""
       [[ -n "$_mount_fs" ]] && mount_hint="$_mount_fs" || mount_hint="(none)"
 
@@ -2870,9 +2870,9 @@ advanced_settings() {
       ;;
 
     # ═══════════════════════════════════════════════════════════════════════════
-    # STEP 29: Optional host-side post-install hook (path on the Proxmox HOST)
+    # STEP 30: Optional host-side post-install hook (path on the Proxmox HOST)
     # ═══════════════════════════════════════════════════════════════════════════
-    29)
+    30)
       local _hook_prompt="Optional: absolute path to a *.sh file ON THE PROXMOX HOST.
 
 It runs as root on the HOST (NOT in the LXC) after the container
@@ -2922,9 +2922,9 @@ Leave empty to skip."
       ;;
 
     # ═══════════════════════════════════════════════════════════════════════════
-    # STEP 30: Verbose Mode & Confirmation
+    # STEP 31: Verbose Mode & Confirmation
     # ═══════════════════════════════════════════════════════════════════════════
-    30)
+    31)
       local verbose_default_flag="--defaultno"
       [[ "$_verbose" == "yes" ]] && verbose_default_flag=""
 
@@ -4024,7 +4024,7 @@ _apply_host_ca_certs_in_container() {
 
   case "${inherit_host_ca,,}" in
   no | false | 0 | off)
-    msg_info "Skipping host CA inheritance by configuration"
+    msg_warn "Skipping host CA inheritance by configuration (${#host_certs[@]} host certificate(s) available)"
     return 0
     ;;
   esac