From cf0e4928cab06db208d5dd9e302c7d162765635b Mon Sep 17 00:00:00 2001
From: Bram Prieshof <bram@bprieshof.nl>
Date: Sun, 19 Nov 2023 22:59:38 +0100
Subject: [PATCH] Added script for generating a CSV file of CT/VM Guests

---
 .gitignore         |  3 ++-
 DistroInventory.sh | 45 +++++++++++++++++++++++++++++++++++++++++++++
 functions.sh       | 16 ++++++++++++++++
 3 files changed, 63 insertions(+), 1 deletion(-)
 create mode 100644 DistroInventory.sh

diff --git a/.gitignore b/.gitignore
index 4cf8dd1..d68968a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
-logs/*
\ No newline at end of file
+logs/*
+*.csv
\ No newline at end of file
diff --git a/DistroInventory.sh b/DistroInventory.sh
new file mode 100644
index 0000000..cc025e8
--- /dev/null
+++ b/DistroInventory.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+##########################################
+#  ProxMox update tools                  #
+#  Get OS release info on all CT`s/VM`s  #
+# @author: Bram Prieshof                 #
+##########################################
+
+#Dirs
+WorkDir=$(dirname $0)
+#InventoryFile
+InventoryFile=$WorkDir/GuestInventory.csv
+#Load functions
+source $WorkDir/functions.sh
+#Create Log folder
+
+#Get what sould be checked
+CheckVM=true
+CheckCT=true
+
+echo "Type,ID,Name,Status,Distro,Version" | tee $InventoryFile
+
+#CT updates
+if $CheckVM; then
+   TYPE=CT;
+   for ID in $(pct list | tail -n+2 | awk '{print $1}'); do
+    local STATUS=$(pct status $ID |sed 's/status: //')
+    local NAME=$(pct config $ID | grep hostname |sed 's/hostname: //')
+    if  [ $STATUS == "running" ]; then local OSRELEASE=$(pct exec $ID -- cat /etc/os-release);fi
+    ParseOSRelease
+    unset OSRELEASE TYPE ID NAME STATUS DISTRO VERSION
+   done
+fi
+
+#VM Updates
+if $CheckCT; then
+   TYPE=VM;
+   for ID in $(qm list | tail -n+2 | awk '{print $1}'); do
+    local STATUS=$(qm status $ID |sed 's/status: //')
+    local NAME=$(qm config $ID | grep name |sed 's/name: //')
+    if  [ $STATUS == "running" ]; then local OSRELEASE=$(qm guest exec 2002 -- cat /etc/os-release |jq -r '.["out-data"]')
+    ParseOSRelease
+    unset OSRELEASE TYPE ID NAME STATUS DISTRO VERSION
+  done
+fi
diff --git a/functions.sh b/functions.sh
index 37f23cd..45386b5 100644
--- a/functions.sh
+++ b/functions.sh
@@ -208,4 +208,20 @@ UpgradeRelease () {
        echo "Warning: Release upgrade are supported for this distro"
        #exit 100
     fi
+}
+
+ParseOSRelease()
+{
+    if [ ! -z "$OSRELEASE" ]; then
+        DISTRO=$(printf "$OSRELEASE" | awk -F= '$1=="ID" { print $2 ;}' /etc/os-release)
+        VERSION=$(printf "$OSRELEASE" | awk -F= '$1=="VERSION_ID" { print $2 ;}' /etc/os-release |tr -d '"' )
+        VERSIONNAME=$(printf "$OSRELEASE" | -- awk -F= '$1=="VERSION_CODENAME" { print $2 ;}' /etc/os-release)
+        if [ ! -z "$VERSIONNAME" ]; then
+            VERSION="$VERSION ($VERSIONNAME)" 
+        fi
+    else
+        DISTRO=N/A
+        VERSION=N/A
+    fi 
+    echo "$TYPE,$ID,$NAME,$STATUS,$DISTRO,$VERSION" | tee -a $InventoryFile
 }
\ No newline at end of file