feat: add refresh_toolbox.sh script to automate creation and refresh of the vLLM Podman toolbox.

refresh_toolbox.sh

@@ -0,0 +1,62 @@
+#!/usr/bin/env bash
+
+set -e
+
+TOOLBOX_NAME="vllm"
+IMAGE="docker.io/kyuz0/vllm-therock-gfx1151:latest"
+
+# Base options
+OPTIONS="--device /dev/dri --device /dev/kfd --group-add video --group-add render --security-opt seccomp=unconfined"
+
+# Check for InfiniBand devices
+if [ -d "/dev/infiniband" ]; then
+    echo "🔎 InfiniBand devices detected! Adding RDMA support..."
+    OPTIONS="$OPTIONS --device /dev/infiniband --group-add rdma --ulimit memlock=-1"
+else
+    echo "ℹ️  No InfiniBand devices detected."
+fi
+
+# Check dependencies
+for cmd in podman toolbox; do
+  command -v "$cmd" > /dev/null || { echo "Error: '$cmd' is not installed." >&2; exit 1; }
+done
+
+echo "🔄 Refreshing $TOOLBOX_NAME (image: $IMAGE)"
+
+# Remove the toolbox if it exists
+if toolbox list 2>/dev/null | grep -q "$TOOLBOX_NAME"; then
+  echo "🧹 Removing existing toolbox: $TOOLBOX_NAME"
+  toolbox rm -f "$TOOLBOX_NAME"
+fi
+
+echo "⬇️ Pulling latest image: $IMAGE"
+podman pull "$IMAGE"
+
+# Identify current image ID/digest for this tag
+new_id="$(podman image inspect --format '{{.Id}}' "$IMAGE" 2>/dev/null || true)"
+new_digest="$(podman image inspect --format '{{.Digest}}' "$IMAGE" 2>/dev/null || true)"
+
+echo "📦 Recreating toolbox: $TOOLBOX_NAME"
+echo "   Options: $OPTIONS"
+# Note: toolbox create passes arguments after '--' to podman create
+toolbox create "$TOOLBOX_NAME" --image "$IMAGE" -- $OPTIONS
+
+# --- Cleanup: keep only the most recent image for this tag ---
+repo="${IMAGE%:*}"
+
+# Remove any other local images still carrying this exact tag but not the newest digest
+while read -r id ref dig; do
+  if [[ "$id" != "$new_id" ]]; then
+      podman image rm -f "$id" >/dev/null 2>&1 || true
+  fi
+done < <(podman images --digests --format '{{.ID}} {{.Repository}}:{{.Tag}} {{.Digest}}' \
+         | awk -v ref="$IMAGE" -v ndig="$new_digest" '$2==ref && $3!=ndig')
+
+# Remove dangling images from this repository (typically prior pulls of this tag)
+while read -r id; do
+  podman image rm -f "$id" >/dev/null 2>&1 || true
+done < <(podman images --format '{{.ID}} {{.Repository}}:{{.Tag}}' \
+         | awk -v r="$repo" '$2==r":<none>" {print $1}')
+# --- end cleanup ---
+
+echo "✅ $TOOLBOX_NAME refreshed"