How to choose the Debian docker images with building Rust

tiashi · 07-25-2023, 10:06 PM

Hi friends,

I'm currently working on a Rust project and trying to run it within a Debian docker container. However, I've encountered a challenge when trying to match the Rust version with the appropriate Debian version. Specifically, I am using rust:1.71.0 with debian:buster-slim, and this combination is leading to the following error:

Code:

/lib/x86_64-linux-gnu/libm.so.6: version 'GLIBC_2.29' not found (required by ./

May I ask where can I get all the Debian images info, like ldd version or do you have any advice on it?

Thanks in advance!

pan64 · 07-26-2023, 01:22 AM

would be nice to give us more details. What did you try, where is this message coming from?
http://www.catb.org/~esr/faqs/smart-...html#beprecise

tiashi · 07-27-2023, 05:25 AM

Quote:

Originally Posted by pan64

would be nice to give us more details. What did you try, where is this message coming from?
http://www.catb.org/~esr/faqs/smart-...html#beprecise

thanks for the reference. LOL.

I'm deploying my Rust program via Dockerfile and it works with the following Debian version now:

Code:

# Use the official Rust image as the base image for building
FROM rust:1.71.0 AS builder

## Use rust 1.71.0 for using lettre higher version 

# Set the working directory inside the container
WORKDIR /app

# Copy the source code into the container
COPY . .

# Fix the code, only do this in Production
RUN cargo fix 

# Build the Rust code
RUN cargo build --release

# Start a new stage for the actual application
#FROM debian:buster-slim
# https://www.linuxquestions.org/questions/showthread.php?p=6444333#post6444333
FROM debian:bullseye

# Install dependencies for running the application (e.g., cron)
RUN apt-get update && apt-get install -y cron

# Set the working directory inside the container
WORKDIR /app

# Copy the compiled binary from the builder stage
COPY --from=builder /app/target/release/app_name /app/app_name
RUN chmod +x /app/app_name
# Copy the .env file into the container
COPY .env /app/.env

# Add crontab setting directly in the Dockerfile
RUN echo "*/15 * * * * root cd /app; /app/app_name >> runlog_ app_name_\`date +\\\%Y\\\%m\\\%d\`.log 2>&1 &" >> /etc/cron.d/app_name
RUN chmod 0644 /etc/cron.d/app_name

# Start the cron service when the container starts
CMD ["cron", "-f"]

I got that error with using debian:buster-slim for the stage running the Rust bin code. So I'm wondering how we can get the correct Debian version with a certain version of Rust.