Hi, You can refer to the example Dockerfile in the Flink docs [1] and you can also take a look at the example found in the Flink Kubernetes Operator repo [2]. The second Dockerfile won't work because it is missing all Flink libraries if I am not mistaken.
Regards, Mate <gwenael.lebar...@orange.com> ezt írta (időpont: 2024. jún. 14., P, 17:22): > Hello everyone. > > > > I contact you because I’m encountereing some strange difficulties with > pyflink on Kubernetes using the flink operator. > > So, first thing first, I was wondering which base image should I use for > my python image that I will then deploy on my Kubernetes cluster ? > > > > Can I use flink official image 1.18.1 ? > > FROM flink:1.18.1 > > > > RUN mkdir -p /opt/myworkdir > > WORKDIR /opt/myworkdir > > > > RUN apt-get update && \ > > apt-get install -y python3 python3-pip python3-dev && \ > > apt-get clean && \ > > rm -rf /var/lib/apt/lists/* > > > > RUN alias python=python3 && ln -s /usr/bin/python3 /usr/bin/python > > > > COPY requirements.txt . > > RUN pip install --no-cache-dir -r requirements.txt > > > > COPY src . > > RUN chown -R root:root * > > RUN chmod -R 755 * > > > > Or can I use a base python 3.11 image with installation of java 11 ? > > FROM dockerproxy.repos.tech.orange/python:3.11-slim > > > > RUN mkdir -p /opt/myworkdir > > WORKDIR /opt/myworkdir > > > > RUN apt-get update && apt-get install -y wget tar > > > > RUN wget -O /tmp/openjdk11.tar.gz > https://github.com/AdoptOpenJDK/openjdk11-upstream-binaries/releases/download/jdk-11.0.12%2B7/OpenJDK11U-jdk_x64_linux_11.0.12_7.tar.gz > \ > > && mkdir -p /opt/java/openjdk \ > > && tar -xvf /tmp/openjdk11.tar.gz -C /opt/java/openjdk > --strip-components=1 \ > > && rm -rf /tmp/openjdk11.tar.gz > > > > ENV JAVA_HOME=/opt/java/openjdk > > ENV PATH="$JAVA_HOME/bin:$PATH" > > > > COPY requirements.txt . > > RUN pip install --no-cache-dir -r requirements.txt > > > > COPY src . > > COPY pyflink*.yaml . > > RUN chown -R root:root * > > RUN chmod -R 755 * > > > > Thank you in advance for you answer ! > > > > Cdt. > > *Gwenael Le Barzic * > > > > Orange Restricted > > > > Orange Restricted > > ____________________________________________________________________________________________________________ > Ce message et ses pieces jointes peuvent contenir des informations > confidentielles ou privilegiees et ne doivent donc > pas etre diffuses, exploites ou copies sans autorisation. Si vous avez recu > ce message par erreur, veuillez le signaler > a l'expediteur et le detruire ainsi que les pieces jointes. Les messages > electroniques etant susceptibles d'alteration, > Orange decline toute responsabilite si ce message a ete altere, deforme ou > falsifie. Merci. > > This message and its attachments may contain confidential or privileged > information that may be protected by law; > they should not be distributed, used or copied without authorisation. > If you have received this email in error, please notify the sender and delete > this message and its attachments. > As emails may be altered, Orange is not liable for messages that have been > modified, changed or falsified. > Thank you. > >
