我已经编写了一个Python脚本来运行命令，以便使用subprocess执行nerdctlshell命令，

res = subprocess.run(
      f"nerdctl --host '/host/run/containerd/containerd.sock' --namespace k8s.io commit {container} {image}",
      shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, executable='/bin/bash')

我在一个ubuntu容器中运行这个python脚本，当我在容器中sh并通过传递参数来运行这个脚本时

python3 run_script.py b3425e7a0d1e image1

它可以正常执行，但当我使用调试模式运行它时

kubectl debug node/pool-93oi9uqaq-mfs8b -it --image=registry.digitalocean.com/test-registry-1/nerdctl@sha256:56b2e5690e21a67046787e13bb690b3898a4007978187800dfedd5c56d45c7b2  -- python3 run_script.py b3425e7a0d1e image1

我收到错误信息
b'/bin/bash：第1行：nerdctl：未找到命令\n '
有人能帮助/指出哪里出了问题吗？
运行脚本. py

import subprocess
import sys

container = sys.argv[1]
image = sys.argv[2]

res = subprocess.run(
      f"nerdctl --host '/host/run/containerd/containerd.sock' --namespace k8s.io commit {container} {image}",
      shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, executable='/bin/bash')

print(res)

停靠文件

FROM ubuntu:latest
RUN rm /bin/sh && ln -s /bin/bash /bin/sh
LABEL version="0.1.0"

RUN apt-get -y update
RUN apt-get install wget curl  -y
RUN wget -q "https://github.com/containerd/nerdctl/releases/download/v1.0.0/nerdctl-full-1.0.0-linux-amd64.tar.gz" -O /tmp/nerdctl.tar.gz
RUN mkdir -p ~/.local/bin
RUN tar -C ~/.local/bin/ -xzf /tmp/nerdctl.tar.gz --strip-components 1 bin/nerdctl
RUN echo -e '\nexport PATH="${PATH}:~/.local/bin"' >> ~/.bashrc
RUN source ~/.bashrc