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installer: auto-detect latest debian template

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rcourtman
2025-10-08 13:43:05 +00:00
parent e22685b23d
commit 127922fa23
1 changed files with 47 additions and 10 deletions
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install.sh
+47 -10
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@@ -26,6 +26,9 @@ FORCE_VERSION=""
FORCE_CHANNEL=""
SOURCE_BRANCH="main"
DEBIAN_TEMPLATE_FALLBACK="debian-12-standard_12.12-1_amd64.tar.zst"
DEBIAN_TEMPLATE=""
# Wrapper for systemctl commands that might hang in unprivileged containers
safe_systemctl() {
local action="$1"
@@ -138,6 +141,33 @@ print_info() {
echo -e "${YELLOW}[INFO] $1${NC}"
}
ensure_debian_template() {
if [[ -n "$DEBIAN_TEMPLATE" ]]; then
return
fi
local candidate=""
if command -v pveam >/dev/null 2>&1; then
local available_output=""
available_output=$(pveam available --section system 2>/dev/null || true)
candidate=$(echo "$available_output" | awk '$2 ~ /^debian-12-standard_[0-9]+\.[0-9]+-[0-9]+_amd64\.tar\.zst$/ {print $2}' | sort -V | tail -1)
if [[ -z "$candidate" ]]; then
available_output=$(pveam available 2>/dev/null || true)
candidate=$(echo "$available_output" | awk '$2 ~ /^debian-12-standard_[0-9]+\.[0-9]+-[0-9]+_amd64\.tar\.zst$/ {print $2}' | sort -V | tail -1)
fi
fi
if [[ -z "$candidate" ]]; then
candidate="$DEBIAN_TEMPLATE_FALLBACK"
print_info "Using fallback Debian template version: $candidate"
else
print_info "Detected latest Debian template version: $candidate"
fi
DEBIAN_TEMPLATE="$candidate"
}
check_root() {
if [[ $EUID -ne 0 ]]; then
print_error "This script must be run as root"
@@ -772,9 +802,10 @@ create_lxc_container() {
# Find best storage for templates (prefer one with most free space)
local BEST_TEMPLATE_STORAGE=$(pvesm status -content vztmpl 2>/dev/null | tail -n +2 | sort -k6 -rn | head -1 | awk '{print $1}')
BEST_TEMPLATE_STORAGE=${BEST_TEMPLATE_STORAGE:-$storage}
ensure_debian_template
print_info "Downloading Debian 12 to storage '$BEST_TEMPLATE_STORAGE'..."
pveam download "$BEST_TEMPLATE_STORAGE" debian-12-standard_12.7-1_amd64.tar.zst
TEMPLATE="${BEST_TEMPLATE_STORAGE}:vztmpl/debian-12-standard_12.7-1_amd64.tar.zst"
pveam download "$BEST_TEMPLATE_STORAGE" "$DEBIAN_TEMPLATE"
TEMPLATE="${BEST_TEMPLATE_STORAGE}:vztmpl/${DEBIAN_TEMPLATE}"
;;
u|U)
# Find best storage for templates (prefer one with most free space)
@@ -801,7 +832,8 @@ create_lxc_container() {
# Find best storage for templates (prefer one with most free space)
local BEST_TEMPLATE_STORAGE=$(pvesm status -content vztmpl 2>/dev/null | tail -n +2 | sort -k6 -rn | head -1 | awk '{print $1}')
BEST_TEMPLATE_STORAGE=${BEST_TEMPLATE_STORAGE:-$storage}
TEMPLATE="${BEST_TEMPLATE_STORAGE}:vztmpl/debian-12-standard_12.7-1_amd64.tar.zst"
ensure_debian_template
TEMPLATE="${BEST_TEMPLATE_STORAGE}:vztmpl/${DEBIAN_TEMPLATE}"
print_info "Invalid selection, using Debian 12"
fi
;;
@@ -809,26 +841,30 @@ create_lxc_container() {
# Find best storage for templates (prefer one with most free space)
local BEST_TEMPLATE_STORAGE=$(pvesm status -content vztmpl 2>/dev/null | tail -n +2 | sort -k6 -rn | head -1 | awk '{print $1}')
BEST_TEMPLATE_STORAGE=${BEST_TEMPLATE_STORAGE:-$storage}
TEMPLATE="${BEST_TEMPLATE_STORAGE}:vztmpl/debian-12-standard_12.7-1_amd64.tar.zst"
ensure_debian_template
TEMPLATE="${BEST_TEMPLATE_STORAGE}:vztmpl/${DEBIAN_TEMPLATE}"
;;
esac
else
# Find best storage for templates (prefer one with most free space)
local BEST_TEMPLATE_STORAGE=$(pvesm status -content vztmpl 2>/dev/null | tail -n +2 | sort -k6 -rn | head -1 | awk '{print $1}')
BEST_TEMPLATE_STORAGE=${BEST_TEMPLATE_STORAGE:-$storage}
TEMPLATE="${BEST_TEMPLATE_STORAGE}:vztmpl/debian-12-standard_12.7-1_amd64.tar.zst"
ensure_debian_template
TEMPLATE="${BEST_TEMPLATE_STORAGE}:vztmpl/${DEBIAN_TEMPLATE}"
fi
else
# Find best storage for templates (prefer one with most free space)
local BEST_TEMPLATE_STORAGE=$(pvesm status -content vztmpl 2>/dev/null | tail -n +2 | sort -k6 -rn | head -1 | awk '{print $1}')
BEST_TEMPLATE_STORAGE=${BEST_TEMPLATE_STORAGE:-$storage}
TEMPLATE="${BEST_TEMPLATE_STORAGE}:vztmpl/debian-12-standard_12.7-1_amd64.tar.zst"
ensure_debian_template
TEMPLATE="${BEST_TEMPLATE_STORAGE}:vztmpl/${DEBIAN_TEMPLATE}"
fi
else
# Quick mode - find best storage for templates
local BEST_TEMPLATE_STORAGE=$(pvesm status -content vztmpl 2>/dev/null | tail -n +2 | sort -k6 -rn | head -1 | awk '{print $1}')
BEST_TEMPLATE_STORAGE=${BEST_TEMPLATE_STORAGE:-$storage}
TEMPLATE="${BEST_TEMPLATE_STORAGE}:vztmpl/debian-12-standard_12.7-1_amd64.tar.zst"
ensure_debian_template
TEMPLATE="${BEST_TEMPLATE_STORAGE}:vztmpl/${DEBIAN_TEMPLATE}"
fi
# Download template if it doesn't exist
@@ -847,13 +883,14 @@ create_lxc_container() {
# Extract storage name from template path
local TEMPLATE_STORAGE="${TEMPLATE%%:*}"
print_info "Template not found, downloading Debian 12 to storage '$TEMPLATE_STORAGE'..."
if ! pveam download "$TEMPLATE_STORAGE" debian-12-standard_12.7-1_amd64.tar.zst; then
ensure_debian_template
if ! pveam download "$TEMPLATE_STORAGE" "$DEBIAN_TEMPLATE"; then
print_error "Failed to download template. Please check your internet connection and try again."
print_info "You can manually download with: pveam download $TEMPLATE_STORAGE debian-12-standard_12.7-1_amd64.tar.zst"
print_info "You can manually download with: pveam download $TEMPLATE_STORAGE $DEBIAN_TEMPLATE"
exit 1
fi
# Verify it was downloaded
if ! pveam list "$TEMPLATE_STORAGE" 2>/dev/null | grep -q "debian-12-standard_12.7-1_amd64.tar.zst"; then
if ! pveam list "$TEMPLATE_STORAGE" 2>/dev/null | grep -q "$DEBIAN_TEMPLATE"; then
print_error "Template download succeeded but file not found in storage"
exit 1
fi