我尝试在Cloud Run Gen 2服务上部署Atlantis，并通过gcsfuse安装GCS存储桶。
大多数看起来工作正常，Atlantis服务器启动并可以正确处理请求。文件也通过GCSFuse写入GCS桶。
但是，当Atlantis尝试克隆一个git仓库时（作为：atlantis plan命令），则返回以下错误：

running git clone --branch f/gcsfuse-cloudrun --depth=1 --single-branch https://xxxxxxxx:<redacted>@github.com/xxxxxxxx/xxxxxxxx.git /app/atlantis/repos/xxxxxxxx/xxxxxxxx/29/default: Cloning into '/app/atlantis/repos/xxxxxxxx/xxxxxxxx/29/default'...
error: chmod on /app/atlantis/repos/xxxxxxxx/xxxxxxxx/29/default/.git/config.lock failed: Operation not permitted
fatal: could not set 'core.filemode' to 'false'
: exit status 128

我相信我已经非常接近了，但是我对Linux文件系统权限不是很了解。
我的Dockerfile如下所示：

FROM ghcr.io/runatlantis/atlantis:v0.21.1-pre.20221213-debian

USER root

# Install Python
ENV PYTHONUNBUFFERED=1
RUN apt-get update -y
RUN apt-get install -y python3 python3-pip

# Install system dependencies
RUN set -e; \
    apt-get update -y && apt-get install -y \
    tini \
    lsb-release; \
    gcsFuseRepo=gcsfuse-`lsb_release -c -s`; \
    echo "deb http://packages.cloud.google.com/apt $gcsFuseRepo main" | \
    tee /etc/apt/sources.list.d/gcsfuse.list; \
    curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | \
    apt-key add -; \
    apt-get update; \
    apt-get install -y gcsfuse \
    && apt-get clean

# Set fallback mount directory
ENV MNT_DIR /app/atlantis

# Create mount directory for service
RUN mkdir -p ${MNT_DIR}

RUN chown -R atlantis /app/atlantis/
RUN chmod -R 777 /app/atlantis/

WORKDIR  $MNT_DIR

# Copy local code to the container image.
ENV APP_HOME /app
WORKDIR $APP_HOME
COPY gcsfuse_run.sh ./

# Make the script an executable
RUN chmod +x /app/gcsfuse_run.sh

ENTRYPOINT ["/app/gcsfuse_run.sh"]

入口点脚本^如下所示：

#!/usr/bin/env bash
set -eo pipefail

echo "Mounting GCS Fuse to $MNT_DIR"
gcsfuse -o allow_other -file-mode=777 -dir-mode=777 --implicit-dirs --debug_gcs --debug_fuse $BUCKET $MNT_DIR 
echo "Mounting completed."

# This is a atlantis provided docker script that comes from the base image
/usr/local/bin/docker-entrypoint.sh server

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