v0.1.6 (#45)

## What's New?
Performance updates for large capsules, admin panel enhancement and bug fixes

### Envd
- Fixed bug with sandbox metrics calculation
- Page cache drop and balloon inflation to reduce memfile snapshot
- Updated rpc timeout logic for better control
- Added tests

### Admin Panel
- Add/Remove platform admin
- Updated template deletion logic for fine grained permission

### Others
- Minor frontend visual improvement
- Minor bugfixes
- Version bump

Co-authored-by: Tasnim Kabir Sadik <tksadik92@gmail.com>
Reviewed-on: wrenn/wrenn#45
Co-authored-by: pptx704 <rafeed@omukk.dev>
Co-committed-by: pptx704 <rafeed@omukk.dev>

scripts/rootfs-from-container.sh

@@ -57,7 +57,7 @@ if [ ! -f "${ENVD_BIN}" ]; then
     exit 1
 fi
 
-if ! file "${ENVD_BIN}" | grep -q "statically linked"; then
+if ! ldd "${ENVD_BIN}" | grep -q "statically linked"; then
     echo "ERROR: envd is not statically linked!"
     exit 1
 fi

scripts/update-minimal-rootfs.sh

@@ -17,7 +17,8 @@ set -euo pipefail
 
 SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
 PROJECT_ROOT="$(cd "${SCRIPT_DIR}/.." && pwd)"
-ROOTFS="${1:-/var/lib/wrenn/images/minimal/rootfs.ext4}"
+WRENN_DIR="${WRENN_DIR:-/var/lib/wrenn}"
+ROOTFS="${1:-${WRENN_DIR}/images/minimal/rootfs.ext4}"
 MOUNT_DIR="/tmp/wrenn-rootfs-update"
 
 if [ ! -f "${ROOTFS}" ]; then
@@ -36,6 +37,11 @@ if [ ! -f "${ENVD_BIN}" ]; then
     exit 1
 fi
 
+if ! ldd "${ENVD_BIN}" | grep -q "statically linked"; then
+    echo "ERROR: envd is not statically linked!"
+    exit 1
+fi
+
 # Step 2: Mount the rootfs.
 echo "==> Mounting rootfs at ${MOUNT_DIR}..."
 mkdir -p "${MOUNT_DIR}"