From 36d78d83b447799785eb610468cf2326e3d455e4 Mon Sep 17 00:00:00 2001
From: tteckster <tteckster@gmail.com>
Date: Tue, 27 Dec 2022 08:01:03 -0500
Subject: [PATCH] Update docker-v4.sh

fuse-overlayfs option
if created privileged, automatic usb passthrough
---
 ct/docker-v4.sh | 30 ++++++++++++++++++++++++++----
 1 file changed, 26 insertions(+), 4 deletions(-)

diff --git a/ct/docker-v4.sh b/ct/docker-v4.sh
index 1a6d2d50..326fb3f9 100644
--- a/ct/docker-v4.sh
+++ b/ct/docker-v4.sh
@@ -97,8 +97,10 @@ function default_settings() {
   MAC=""
   echo -e "${DGN}Using VLAN Tag: ${BGN}Default${CL}"
   VLAN=""
-    echo -e "${DGN}Enable Root SSH Access: ${BGN}No${CL}"
+  echo -e "${DGN}Enable Root SSH Access: ${BGN}No${CL}"
   SSH="no"
+  echo -e "${DGN}(ZFS) Enable Fuse Overlayfs: ${BGN}No${CL}"
+  FUSE="no"
   echo -e "${DGN}Enable Verbose Mode: ${BGN}No${CL}"
   VERB="no"
   echo -e "${BL}Creating a ${APP} LXC using the above default settings${CL}"
@@ -250,6 +252,13 @@ function advanced_settings() {
       echo -e "${DGN}Enable Root SSH Access: ${BGN}No${CL}"
       SSH="no"
   fi
+  if (whiptail --defaultno --title "FUSE OVERLAYFS" --yesno "(ZFS) Enable Fuse Overlayfs?" 10 58); then
+      echo -e "${DGN}(ZFS) Enable Fuse Overlayfs: ${BGN}Yes${CL}"
+      FUSE="yes"
+  else
+      echo -e "${DGN}(ZFS) Enable Fuse Overlayfs: ${BGN}No${CL}"
+      FUSE="no"
+  fi
   if (whiptail --defaultno --title "VERBOSE MODE" --yesno "Enable Verbose Mode?" 10 58); then
       echo -e "${DGN}Enable Verbose Mode: ${BGN}Yes${CL}"
       VERB="yes"
@@ -280,13 +289,14 @@ function start_script() {
 clear
 start_script
 if [ "$VERB" == "yes" ]; then set -x; fi
-if [ "$CT_TYPE" == "1" ]; then
-  FEATURES="nesting=1,keyctl=1"
+if [ "$FUSE" == "yes" ]; then 
+FEATURES="fuse=1,keyctl=1,nesting=1"
 else
-  FEATURES="nesting=1"
+FEATURES="keyctl=1,nesting=1" 
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export ST=$FUSE
 export VERBOSE=$VERB
 export SSH_ROOT=${SSH}
 export CTID=$CT_ID
@@ -311,6 +321,18 @@ cat <<EOF >>$LXC_CONFIG
 lxc.cgroup2.devices.allow: a
 lxc.cap.drop:
 EOF
+if [ "$CT_TYPE" == "0" ]; then
+LXC_CONFIG=/etc/pve/lxc/${CTID}.conf
+cat <<EOF >>$LXC_CONFIG
+lxc.cgroup2.devices.allow: c 188:* rwm
+lxc.cgroup2.devices.allow: c 189:* rwm
+lxc.mount.entry: /dev/serial/by-id  dev/serial/by-id  none bind,optional,create=dir
+lxc.mount.entry: /dev/ttyUSB0       dev/ttyUSB0       none bind,optional,create=file
+lxc.mount.entry: /dev/ttyUSB1       dev/ttyUSB1       none bind,optional,create=file
+lxc.mount.entry: /dev/ttyACM0       dev/ttyACM0       none bind,optional,create=file
+lxc.mount.entry: /dev/ttyACM1       dev/ttyACM1       none bind,optional,create=file
+EOF
+fi
 msg_info "Starting LXC Container"
 pct start $CTID
 msg_ok "Started LXC Container"