diff --git a/testbed/scripts/deploy0.sh b/testbed/scripts/deploy0.sh
new file mode 100644
index 0000000..69f9376
--- /dev/null
+++ b/testbed/scripts/deploy0.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+set -ex
+
+if [[ "$EUID" != "0" ]]; then
+    echo "Please run as root."
+    exit 1
+fi
+
+# root dotfiles
+export http_proxy=http://192.168.16.118:8118 https_proxy=$http_proxy
+apt update
+apt install -y git vim zsh tmux
+curl dotfiles.cn | bash -s - -al
+chsh -s /bin/zsh
+
+# ssh
+sed -i "s/#Port 22/Port 12022/" /etc/ssh/sshd_config
+sed -i "s/#ListenAddress 0.0.0.0/ListenAddress 0.0.0.0:12022/" /etc/ssh/sshd_config
+systemctl restart ssh
+
+# ufw
+ufw allow 12022
+ufw allow from 192.168.16.0/24
+ufw default deny
+ufw enable
+
+# disable nouveau
+bash -c "echo blacklist nouveau > /etc/modprobe.d/blacklist-nvidia-nouveau.conf"
+bash -c "echo options nouveau modeset=0 >> /etc/modprobe.d/blacklist-nvidia-nouveau.conf"
+cat /etc/modprobe.d/blacklist-nvidia-nouveau.conf
+update-initramfs -u
+
+echo "will reboot in 10 seconds... press ctrl-c to cancel."
+sleep 10
+reboot
diff --git a/testbed/scripts/deploy1.sh b/testbed/scripts/deploy1.sh
new file mode 100644
index 0000000..d5a0981
--- /dev/null
+++ b/testbed/scripts/deploy1.sh
@@ -0,0 +1,86 @@
+#!/bin/bash
+set -ex
+THIS_DIR=$( cd "$( dirname "${BASH_SOURCE[0]:-${(%):-%x}}" )" && pwd )
+
+if [[ "$EUID" != "0" ]]; then
+    echo "Please run as root."
+    exit 1
+fi
+
+# resolv
+systemctl disable --now systemd-resolved
+rm /etc/resolv.conf
+cat << EOF > /etc/resolv.conf
+nameserver 192.168.16.118
+nameserver 166.111.8.28
+nameserver 166.111.8.29
+nameserver 114.114.114.114
+EOF
+
+# preparation
+apt update
+apt install -y make cmake python3 python3-pip gcc-10 g++-10 dkms net-tools ethtool
+ethtool -s eno1 wol g
+cd /tmp
+wget http://192.168.16.118/MLNX_OFED_LINUX-5.8-2.0.3.0-ubuntu22.04-x86_64.tgz
+wget http://192.168.16.118/NVIDIA-Linux-x86_64-460.106.00.run
+wget http://192.168.16.118/cuda_11.2.0_460.27.04_linux.run
+
+# mlnx ofed
+apt install -y pkg-config swig bison dpatch m4 libnl-3-dev autoconf automake libnl-route-3-dev chrpath quilt libgfortran5 libltdl-dev libfuse2 debhelper flex gfortran autotools-dev tk graphviz libnl-route-3-200
+x MLNX_OFED_LINUX-5.8-2.0.3.0-ubuntu22.04-x86_64.tgz
+cd MLNX_OFED_LINUX-5.8-2.0.3.0-ubuntu22.04-x86_64
+./mlnxofedinstall --skip-unsupported-devices-check
+/etc/init.d/openibd restart
+
+# nvidia gpu
+cd /tmp
+#update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-10 10
+#update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-10 10
+# see: https://louwrentius.com/unattended-automatic-installation-of-linux-nvidia-binary-driver.html
+sh /tmp/NVIDIA-Linux-x86_64-460.106.00.run -q -a -n -X -s
+sh /tmp/cuda_11.2.0_460.27.04_linux.run
+
+# container
+cd /tmp
+curl -fsSL https://get.docker.com -o get-docker.sh && sudo sh get-docker.sh --mirror Aliyun
+distribution=$(. /etc/os-release;echo $ID$VERSION_ID) \
+      && curl -fsSL https://nvidia.github.io/libnvidia-container/gpgkey | sudo gpg --dearmor -o /usr/share/keyrings/nvidia-container-toolkit-keyring.gpg \
+      && curl -s -L https://nvidia.github.io/libnvidia-container/$distribution/libnvidia-container.list | \
+            sed 's#deb https://#deb [signed-by=/usr/share/keyrings/nvidia-container-toolkit-keyring.gpg] https://#g' | \
+            sudo tee /etc/apt/sources.list.d/nvidia-container-toolkit.list
+
+apt update
+apt install nvidia-container-runtime nvidia-container-toolkit
+nvidia-ctk runtime configure --runtime=docker
+systemctl restart docker
+mkdir /etc/systemd/system/docker.service.d
+cat << EOF > /etc/systemd/system/docker.service.d/http-proxy.conf
+[Service]
+Environment="HTTP_PROXY=http://192.168.16.118:8118"
+Environment="HTTPS_PROXY=http://192.168.16.118:8118"
+EOF
+systemctl daemon-reload
+systemctl restart docker
+
+# conf from git
+insert_if_not_exist()
+{
+    filename=$1
+    line=$2
+    if [ ! -f "$filename" ]; then
+        touch $filename
+    fi
+    grep -qxF -- "$line" "$filename" || echo "$line" >> "$filename"
+}
+cd /opt
+git clone https://git.nasp.ob.ac.cn/NASP/configurations
+insert_if_not_exist "/etc/crontab" "59 23 * * * root \"$THIS_DIR\"/schedule-poweroff.sh"
+cd /opt
+git clone https://git.nasp.ob.ac.cn/NASP/registry
+cd registry/scripts
+./testbed_deploy.sh
+
+echo "will reboot in 10 seconds... press ctrl-c to cancel."
+sleep 10
+reboot
diff --git a/testbed/scripts/deploy2.sh b/testbed/scripts/deploy2.sh
new file mode 100644
index 0000000..29967eb
--- /dev/null
+++ b/testbed/scripts/deploy2.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+set -ex
+
+nvidia-smi
+ibv_devinfo
+test -f /home/dictxiong/.ssh/authorized_keys