Unable to connect Filestore from Cloudrun - linux

Question

I want to connect Filestore from CloudRun , I have defined it on my run.sh script that run the node app and mount
command to connect to the filestore , my node app is running on cloud run but not able to mount to the filestore , I have
attached a link to my nodejs codes , also in my script after the node command no other command runs.
I am following the official Google doc.
Problem on my run script:
node /app/index.js //working on cloudrun
mkdir -p $MNT_DIR //not working on cloudrun
chmod 775 $MNT_DIR //not working on cloudrun
echo "Mounting Cloud Filestore." //not working on cloudrun
mount --verbose -t nfs -o vers=3 -o nolock 10.67.157.122:/filestore_vol1/test/testing/ $MNT_DIR //not working
echo "Mounting completed." //not working on cloudrun
Note :- if I place node /app/index.js after echo "Mounting completed." //node app doesn't starts on cloudrun
I am attaching my code URL here.
My Docker file:
FROM node:slim
# Install system dependencies
RUN apt-get update -y && apt-get install -y \
tini \
nfs-common \
procps \
&& apt-get clean
# Set working directory
WORKDIR /app
# Set fallback mount directory
ENV MNT_DIR /app2
# Copy package.json to the working directory
COPY package*.json ./
# Copy all codes to the working directory
COPY . .
# Ensure the script is executable
RUN chmod +x /app/run.sh
# Use tini to manage zombie processes and signal forwarding
ENV TINI_VERSION v0.19.0
ADD https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini /tini
RUN chmod +x /tini
ENTRYPOINT ["/tini", "--"]
ENV PORT=8080
EXPOSE 8080
EXPOSE 2049
# Pass the startup script as arguments to tini
CMD ["/app/run.sh"]
# My run.sh script file
#!/bin/bash
set -eo pipefail
node /app/index.js
# Create mount directory for service.
mkdir -p $MNT_DIR
chmod 775 $MNT_DIR
echo "Mounting Cloud Filestore."
mount --verbose -t nfs -o vers=3 -o nolock 10.x.x.122:/filestore_vol1/test/testing/ $MNT_DIR
echo "Mounting completed."
# Exit immediately when one of the background processes terminate.
wait -n
#main goal is to mount cloud run with filestore and start my node app

Answer 1

I also spent 2 days on that. In my case, one dependency was missing in the container. Try this line instead
RUN apt-get update -y && apt-get install -y \
tini \
nfs-common \
netbase \
procps \
&& apt-get clean
Netbase solved my issue. Let me know if it's also your case!