Dockerfile_app

FROM ubuntu:22.04

# Installing packages
RUN apt-get update && apt-get install -y \
    openssh-server=1:8.9p1-3ubuntu0.6 \
    git=1:2.34.1-1ubuntu1.10 \
    python3=3.10.6-1~22.04 \
    python3-pip=22.0.2+dfsg-1ubuntu0.4

# Allowing to ssh as root and setting public key
RUN sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config
COPY ssh-keys/id_rsa.pub /root/.ssh/authorized_keys

# Cloning project with web application
RUN git clone https://github.com/moevm/devops-examples.git
WORKDIR devops-examples/EXAMPLE_APP

# Fixing host parameter in main.py file
COPY app_run_host.patch ./
RUN patch main.py app_run_host.patch

# Installing dependencies
RUN pip3 install \
    flask==3.0.3 \
    lti==0.9.5 \
    flask_login==0.6.3 \
    celery==5.3.6

# Starting ssh and web application
ENTRYPOINT ["bash", "-c", "service ssh start && python3 main.py"]