find latest backup file on storage for bulk restore

proxmox/proxmox-find-latest-backup.sh

@@ -0,0 +1,75 @@
+#!/bin/bash
+
+# arg1 = ctr / vm / both (defaults to vm only if blank)
+
+# 2024.Oct kneutron
+# Purpose: Find latest backups of vm / ctr on $STORAGE and list the filenames
+# Designed to be useful when needing to restore a bunch of ctr/vms in bulk
+
+# NOTE this does NOT take into account archival backup files that have no corresponding active ctr/VM on the node!
+# NOTE that ctr/VMs that have presence on the node may have backups on different storage as well, or no backups at all!
+
+# REQUIRES: grep awk sort tail
+
+outdir=/tmp
+ctrlist="$outdir/ctrlist.txt"
+vmlist="$outdir/vmlist.txt"
+
+# blankit
+>$ctrlist
+>$vmlist
+
+# TODO EDITME - this is the Backup Storage to query
+bkpdir=/mnt/macpro-sgtera2/proxmox/dump
+
+echo "$(date) - Getting CTR/VM info..."
+# containers - list active on-node only
+time pct list |grep -v VMID |awk '{print $1}' >$ctrlist
+
+# VMs
+time qm list |grep -v VMID |awk '{print $1}' >$vmlist
+
+#VMID       Status     Lock         Name
+#105        running                 gotify
+
+#      VMID NAME                 STATUS     MEM(MB)    BOOTDISK(GB) PID
+#       100 lmde                 stopped    4096              21.00 0
+
+cd "$bkpdir"
+
+if [ "$1" = "" ] || [ "$1" = "vm" ] || [ "$1" = "both" ]; then
+echo '===== VM:'
+  for vmid in $(cat $vmlist); do
+    ls -1rt vzdump-qemu-${vmid}*.{lzo,zst} 2>/dev/null |sort |tail -n 1
+  done
+fi
+if [ "$1" = "" ] || [ "$1" = "ctr" ] || [ "$1" = "both" ]; then
+echo '===== CTR:'
+  for vmid in $(cat $vmlist); do
+    ls -1rt vzdump-lxc-${vmid}*.{lzo,zst} 2>/dev/null |sort |tail -n 1
+  done
+fi
+
+pwd
+exit;
+
+/mnt/macpro-sgtera2/proxmox/dump # ls -1rt vzdump-lxc*.zst |sort
+vzdump-lxc-102-2024_02_15-03_00_00.tar.zst
+vzdump-lxc-105-2024_09_29-03_00_50.tar.zst
+vzdump-lxc-105-2024_09_30-03_01_07.tar.zst
+vzdump-lxc-105-2024_10_01-03_00_46.tar.zst
+vzdump-lxc-110-2024_02_24-12_55_33.tar.zst
+vzdump-lxc-110-2024_09_21-00_15_00.tar.zst
+vzdump-lxc-110-2024_09_28-00_15_12.tar.zst
+vzdump-lxc-113-2024_09_21-00_16_28.tar.zst
+vzdump-lxc-113-2024_09_28-00_16_40.tar.zst
+vzdump-lxc-114-2024_04_05-21_47_55.tar.zst
+vzdump-lxc-114-2024_09_21-00_17_33.tar.zst
+vzdump-lxc-114-2024_09_28-00_17_45.tar.zst
+vzdump-lxc-118-2024_08_10-00_20_00.tar.zst
+vzdump-lxc-118-2024_08_17-00_20_26.tar.zst
+vzdump-lxc-122-2024_09_21-00_23_32.tar.zst
+vzdump-lxc-122-2024_09_28-00_25_21.tar.zst
+vzdump-lxc-123-2024_04_06-16_38_27.tar.zst
+vzdump-lxc-99998-2024_02_27-14_21_18.tar.zst
+vzdump-lxc-99998-2024_03_15-10_02_00.tar.zst