Please screenshot the error and send a link to your image.

this is the last build

in nixpacks says to me, the image was 7GB, and i do not know why... and then i tryed with railpack and the result is in the picture

Can you share the repository? I suspect you've committed all your build files.

https://github.com/giorgio83/driveinstagramsync

i think this is not possible

now, i tryed another time, but i have the same result

Unfortunately this is private so I cannot access it.

sorry, i can make it public

now is public

Thanks, I'll look into getting this running myself and I'll report back to you.

Alright. Can you try adding this to a new file named Dockerfile in the main project directory?

FROM python:3.11-slim

RUN apt-get update && apt-get install -y --no-install-recommends curl ca-certificates
ADD https://astral.sh/uv/install.sh /uv-installer.sh

RUN sh /uv-installer.sh && rm /uv-installer.sh

ENV PATH="/root/.local/bin/:$PATH"

WORKDIR /app

COPY pyproject.toml /app/
COPY . /app/

RUN uv sync --locked

EXPOSE 8000

CMD ["uv", "run", "main.py"]

This works for me!

Here's my fork with the changes, feel free to take a look at the change: https://github.com/Loudbooks/driveinstagramsync/

ok, i try it

Let me know how it goes!

i do not understand...

with this dockerfile

FROM python:3.10-slim

# Evitar errores interactivos
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1

WORKDIR /app

COPY requirements.txt .

# Instala dependencias del sistema necesarias
RUN apt-get update && apt-get install -y gcc g++ build-essential \
    && pip install --upgrade pip \
    && pip install --no-cache-dir -r requirements.txt \
    && apt-get remove -y gcc g++ build-essential \
    && apt-get autoremove -y \
    && apt-get clean

COPY . .

CMD ["python", "app.py"]

It seems, you are trying to deploy a small app (1.17 MB), but Railway is failing the deployment because the Docker image size is too large for the free plan. The logs show the build process is using Nixpacks and Railpack, resulting in a much larger image than your actual app size. The error message specifically says:

"Image in CTR 6.7.0: estimated limit of 4.0 GB. Upgrade your plan to Shipyard for bigger size limit." 

This is NOT the Dockerfile I shared with you. Why did you change it?

Please use the one I sent.

because are failing , File "/app/app.py", line 4, in <module>

Jun 09 10:58:22

from flask import Flask, render_template, request, flash, redirect, url_for, jsonify, session

Jun 09 10:58:22

ModuleNotFoundError: No module named 'flask'

Jun 09 10:58:23

Traceback (most recent call last):

Jun 09 10:58:23

File "/app/main.py", line 1, in <module>

Jun 09 10:58:23

from app import app, db, start_scheduler

Jun 09 10:58:23

File "/app/app.py", line 4, in <module>

Jun 09 10:58:23

from flask import Flask, render_template, request, flash, redirect, url_for, jsonify, session

Jun 09 10:58:23

ModuleNotFoundError: No module named 'flask'

Jun 09 10:58:24

Traceback (most recent call last):

Jun 09 10:58:24

File "/app/main.py", line 1, in <module>

Jun 09 10:58:24

from app import app, db, start_scheduler

Jun 09 10:58:24

File "/app/app.py", line 4, in <module>

Jun 09 10:58:24

from flask import Flask, render_template, request, flash, redirect, url_for, jsonify, session

Jun 09 10:58:24

ModuleNotFoundError: No module named 'flask'

now is working with a little modification:

FROM python:3.11-slim

RUN apt-get update && apt-get install -y --no-install-recommends curl ca-certificates
ADD https://astral.sh/uv/install.sh /uv-installer.sh

RUN sh /uv-installer.sh && rm /uv-installer.sh

ENV PATH="/root/.local/bin/:$PATH"

WORKDIR /app

COPY pyproject.toml /app/
COPY . /app/

RUN uv pip install . --system

EXPOSE 8000

CMD ["uv", "run", "main.py"]

Thanks