From aaf0b5e8623f40e31ca5010435a691c98cfd4138 Mon Sep 17 00:00:00 2001
From: ENDRENCE LETERNET <endrence@lewsion.com>
Date: Tue, 29 Jul 2025 11:17:18 +0600
Subject: [PATCH] Initial Commit

---
 scripts/update_apt_proxy_all.sh | 58 +++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 scripts/update_apt_proxy_all.sh

diff --git a/scripts/update_apt_proxy_all.sh b/scripts/update_apt_proxy_all.sh
new file mode 100644
index 0000000..a3cf876
--- /dev/null
+++ b/scripts/update_apt_proxy_all.sh
@@ -0,0 +1,58 @@
+#!/bin/bash
+
+# Colors
+GREEN="\033[1;32m"
+RED="\033[1;31m"
+YELLOW="\033[1;33m"
+NC="\033[0m"
+
+echo -e "${GREEN}Proxmox Apt-Cacher-NG Setup for All LXC/VM${NC}"
+
+# Ask for the apt-cacher-ng server IP and port
+read -rp "Enter your apt-cacher-ng IP address (default: 192.168.1.10): " CACHE_IP
+CACHE_IP="${CACHE_IP:-192.168.1.10}"
+
+read -rp "Enter apt-cacher-ng port (default: 3142): " CACHE_PORT
+CACHE_PORT="${CACHE_PORT:-3142}"
+
+APT_PROXY="Acquire::http::Proxy \"http://${CACHE_IP}:${CACHE_PORT}\";"
+
+echo -e "\n${YELLOW}Using APT Proxy: ${APT_PROXY}${NC}\n"
+
+# Confirm before proceeding
+read -rp "Proceed to update all LXC containers and VMs with this proxy? (y/n): " CONFIRM
+[[ "$CONFIRM" != "y" ]] && echo "Aborted." && exit 1
+
+### Update LXC containers ###
+echo -e "\n${GREEN}Updating LXC Containers...${NC}"
+
+for CTID in $(pct list | awk 'NR>1 {print $1}'); do
+  echo -e "\n${YELLOW}Updating LXC: $CTID${NC}"
+
+  pct exec "$CTID" -- bash -c "
+    mkdir -p /etc/apt/apt.conf.d
+    echo '${APT_PROXY}' > /etc/apt/apt.conf.d/01proxy
+  "
+
+  echo -e "${GREEN}LXC $CTID updated successfully.${NC}"
+done
+
+### Update VMs via QEMU Guest Agent ###
+echo -e "\n${GREEN}Updating VMs via QEMU Agent...${NC}"
+
+for VMID in $(qm list | awk 'NR>1 {print $1}'); do
+  if qm guest cmd "$VMID" get-osinfo &>/dev/null; then
+    echo -e "\n${YELLOW}Updating VM: $VMID${NC}"
+
+    qm guest exec "$VMID" -- bash -c "
+      mkdir -p /etc/apt/apt.conf.d
+      echo '${APT_PROXY}' > /etc/apt/apt.conf.d/01proxy
+    " &>/dev/null
+
+    echo -e "${GREEN}VM $VMID updated successfully.${NC}"
+  else
+    echo -e "${RED}Skipping VM $VMID – QEMU Guest Agent not available.${NC}"
+  fi
+done
+
+echo -e "\n${GREEN}All done. apt-cacher-ng configuration updated on containers and agent-enabled VMs.${NC}"