Update build.func

tweak

ct/alpine-docker.sh

@@ -24,7 +24,7 @@ var_disk="2"
 var_cpu="1"
 var_ram="1024"
 var_os="alpine"
-var_version="3.18"
+var_version="3.19"
 variables
 color
 catch_errors

ct/alpine-grafana.sh

@@ -24,7 +24,7 @@ var_disk="0.5"
 var_cpu="1"
 var_ram="256"
 var_os="alpine"
-var_version="3.18"
+var_version="3.19"
 variables
 color
 catch_errors

ct/alpine-nextcloud.sh

@@ -23,7 +23,7 @@ var_disk="2"
 var_cpu="2"
 var_ram="1024"
 var_os="alpine"
-var_version="3.18"
+var_version="3.19"
 variables
 color
 catch_errors

ct/alpine-vaultwarden.sh

@@ -24,7 +24,7 @@ var_disk="0.3"
 var_cpu="1"
 var_ram="256"
 var_os="alpine"
-var_version="3.18"
+var_version="3.19"
 variables
 color
 catch_errors

ct/alpine-zigbee2mqtt.sh

@@ -24,7 +24,7 @@ var_disk="0.3"
 var_cpu="1"
 var_ram="256"
 var_os="alpine"
-var_version="3.18"
+var_version="3.19"
 variables
 color
 catch_errors

ct/alpine.sh

@@ -24,7 +24,7 @@ var_disk="0.1"
 var_cpu="1"
 var_ram="512"
 var_os="alpine"
-var_version="3.18"
+var_version="3.19"
 variables
 color
 catch_errors

misc/build.func

@@ -340,12 +340,14 @@ advanced_settings() {
     echo -e "${DGN}Using Gateway IP Address: ${BGN}Default${CL}"
   fi
 
+  if [ "$var_os" != "alpine" ]; then
     if APT_CACHER_IP=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "Set APT-Cacher IP (leave blank for default)" 8 58 --title "APT-Cacher IP" 3>&1 1>&2 2>&3); then
       APT_CACHER="${APT_CACHER_IP:+yes}"
       echo -e "${DGN}Using APT-Cacher IP Address: ${BGN}${APT_CACHER_IP:-Default}${CL}"
     else
       exit-script
     fi
+  fi
 
   if (whiptail --backtitle "Proxmox VE Helper Scripts" --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
     DISABLEIP6="yes"

misc/install.func

@@ -154,7 +154,16 @@ network_check() {
 update_os() {
   msg_info "Updating Container OS"
   if [[ "$CACHER" == "yes" ]]; then
-    echo "Acquire::http { Proxy \"http://${CACHER_IP}:3142\"; };" >/etc/apt/apt.conf.d/00aptproxy
+    echo "Acquire::http::Proxy-Auto-Detect \"/usr/local/bin/apt-proxy-detect.sh\";" >/etc/apt/apt.conf.d/00aptproxy
+    cat <<EOF >/usr/local/bin/apt-proxy-detect.sh
+#!/bin/bash
+if nc -w1 -z "${CACHER_IP}" 3142; then
+  echo -n "http://${CACHER_IP}:3142"
+else
+  echo -n "DIRECT"
+fi
+EOF
+  chmod +x /usr/local/bin/apt-proxy-detect.sh
   fi
   $STD apt-get update
   $STD apt-get -o Dpkg::Options::="--force-confold" -y dist-upgrade