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authorLukasz Kasprzak <lukasz.kasprzak@pm.me>2026-01-24 22:39:49 +0100
committerLukasz Kasprzak <lukasz.kasprzak@pm.me>2026-01-24 22:39:49 +0100
commit646bb0d8df0e720c966dc2992dcf7fe1154d17cf (patch)
tree533da1cc583d3bb0ee6b620f7851ba1c93948e9f /kvm-lab-create.bak
parent97f968a30e7dc28f6d99bfbaae8a4aeefb6ad525 (diff)
downloadbin-646bb0d8df0e720c966dc2992dcf7fe1154d17cf.tar.gz
bin-646bb0d8df0e720c966dc2992dcf7fe1154d17cf.zip
added fix-sanctum.sh to fix wg on host, added rofi-notmuch to give cheatsheet
Diffstat (limited to 'kvm-lab-create.bak')
-rwxr-xr-xkvm-lab-create.bak160
1 files changed, 0 insertions, 160 deletions
diff --git a/kvm-lab-create.bak b/kvm-lab-create.bak
deleted file mode 100755
index 43d2926..0000000
--- a/kvm-lab-create.bak
+++ /dev/null
@@ -1,160 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-URI="qemu:///system"
-
-IMGROOT="/var/lib/libvirt/images"
-BASEDIR="$IMGROOT/base"
-LABDIR="$IMGROOT/lab"
-
-TEMPLATE_DOMAIN="debian13-template"
-TEMPLATE_BASE="$BASEDIR/debian13-template.qcow2"
-
-usage() {
- echo "Usage: kvm-lab-create <lab-name> [--base template|work01|/abs/path.qcow2] [--start]"
- echo "Examples:"
- echo " kvm-lab-create lab10 --base template --start"
- echo " kvm-lab-create lab11 --base work01 --start"
- echo " kvm-lab-create lab12 --base /var/lib/libvirt/images/base/custom.qcow2 --start"
-}
-
-# --- Parse args ---
-NAME="${1:-}"
-shift || true
-
-BASESEL="template"
-START="no"
-
-while [[ $# -gt 0 ]]; do
- case "$1" in
- --base)
- BASESEL="${2:-}"
- shift 2
- ;;
- --start)
- START="yes"
- shift
- ;;
- -h|--help)
- usage
- exit 0
- ;;
- *)
- echo "ERROR: Unknown argument: $1"
- usage
- exit 1
- ;;
- esac
-done
-
-if [[ -z "$NAME" ]]; then
- usage
- exit 1
-fi
-
-DISK="${LABDIR}/${NAME}.qcow2"
-XML_TMP="$(mktemp "/tmp/${NAME}.xml.XXXXXX")"
-cleanup() { rm -f "$XML_TMP"; }
-trap cleanup EXIT
-
-# --- Resolve base selection ---
-resolve_base() {
- local sel="$1"
- if [[ "$sel" == "template" ]]; then
- echo "$TEMPLATE_BASE"
- return 0
- fi
-
- if [[ "$sel" == "work01" ]]; then
- # Pick newest promoted work01 base (must exist first)
- local latest
- latest="$(ls -1t "$BASEDIR"/work01-base-*.qcow2 2>/dev/null | head -n 1 || true)"
- if [[ -z "$latest" ]]; then
- echo "ERROR: No work01 base found in $BASEDIR (expected work01-base-*.qcow2)."
- echo "Action: run your promote script to create one."
- return 1
- fi
- echo "$latest"
- return 0
- fi
-
- # Absolute path base
- if [[ "$sel" == /* ]]; then
- echo "$sel"
- return 0
- fi
-
- echo "ERROR: Invalid --base '$sel' (use template|work01|/abs/path.qcow2)"
- return 1
-}
-
-BASE="$(resolve_base "$BASESEL")"
-
-# --- Preconditions (read-only checks) ---
-if [[ ! -d "$LABDIR" ]]; then
- echo "ERROR: Lab directory missing: $LABDIR"
- exit 1
-fi
-
-if ! sudo test -r "$BASE"; then
- echo "ERROR: Base image not readable (via sudo): $BASE"
- exit 1
-fi
-
-if [[ -e "$DISK" ]]; then
- echo "ERROR: Disk already exists: $DISK"
- exit 1
-fi
-
-if virsh -c "$URI" dominfo "$NAME" &>/dev/null; then
- echo "ERROR: Domain already exists: $NAME"
- exit 1
-fi
-
-if ! virsh -c "$URI" dominfo "$TEMPLATE_DOMAIN" &>/dev/null; then
- echo "ERROR: Template domain not found in $URI: $TEMPLATE_DOMAIN"
- exit 1
-fi
-
-# --- Create overlay disk ---
-echo "Using base: $BASE"
-echo "Creating overlay disk: $DISK"
-sudo qemu-img create -f qcow2 -F qcow2 -b "$BASE" "$DISK" >/dev/null
-sudo chown libvirt-qemu:libvirt "$DISK"
-sudo chmod 0660 "$DISK"
-
-echo "Validating backing file..."
-sudo qemu-img info "$DISK" | grep -E "file format:|virtual size:|backing file:" || true
-
-# --- Clone domain XML ---
-echo "Cloning domain XML from: $TEMPLATE_DOMAIN"
-virsh -c "$URI" dumpxml "$TEMPLATE_DOMAIN" > "$XML_TMP"
-
-# Set name, disk path, and force NAT-only network "default"
-sed -i \
- -e "s|<name>${TEMPLATE_DOMAIN}</name>|<name>${NAME}</name>|" \
- -e "s|${TEMPLATE_BASE}|${DISK}|g" \
- -e "s|<source network='[^']*'|<source network='default'|g" \
- "$XML_TMP"
-
-# Remove UUID to avoid collision with template
-sed -i -E '/<uuid>[^<]*<\/uuid>/d' "$XML_TMP"
-
-# Remove any host filesystem passthrough (if present)
-perl -0777 -i -pe 's/<filesystem[\s\S]*?<\/filesystem>\n?//g' "$XML_TMP"
-
-# --- Define domain ---
-echo "Defining domain: $NAME"
-virsh -c "$URI" define "$XML_TMP" >/dev/null
-
-# --- Optional start ---
-if [[ "$START" == "yes" ]]; then
- echo "Starting domain: $NAME"
- virsh -c "$URI" start "$NAME" >/dev/null
-fi
-
-echo "OK: Lab '$NAME' created (disk: $DISK)."
-if [[ "$START" != "yes" ]]; then
- echo "To start: virsh -c $URI start $NAME"
-fi
-