도커 주피터허브 설정

Question

안녕하세요 도커를 처음 이용해보려는 학생입니다. 아래의 내용을 반영하여 도커를 실행시키고자 합니다. build 도 문제 없이 완료하였고, 실행도 되는데 주피터 로그인이 안됩니다. 이와 관련하여 도커 고수분들의 도움을 얻고자 합니다.1. 도커를 통해 주피터허브 9797 포트에 실행호스트 시스템의 계정과 도커내 주피터허브 로그인 계정을 같게 설정호스트 시스템의 /home 에 존재하는 각계정의 폴더에 스포닝 설정gpu 활용오라클 클라이언트 환경변수 설정jupyterhub_config.py import osimport shutilc.JupyterHub.ip &#61; '0.0.0.0'c.JupyterHub.port &#61; 9797c.JupyterHub.authenticator_class &#61; 'jupyterhub.auth.PAMAuthenticator'c.PAMAuthenticator.create_system_users &#61; Falsec.Authenticator.admin_users &#61; {'openmate'}c.Authenticator.allowed_users &#61; set() # Allow all users by defaultc.JupyterHub.log_level &#61; 'DEBUG'c.JupyterHub.admin_access &#61; Truedef pre_spawn_hook(spawner): username &#61; spawner.user.name user_home &#61; os.path.join('/home', username) # Ensure home directory exists if not os.path.exists(user_home): os.makedirs(user_home) shutil.chown(user_home, username, username) # Ensure .local directory exists and has correct permissions local_dir &#61; os.path.join(user_home, '.local/share/jupyter/runtime') if not os.path.exists(local_dir): os.makedirs(local_dir) shutil.chown(local_dir, username, username) os.chmod(local_dir, 0o700) spawner.notebook_dir &#61; user_homec.Spawner.pre_spawn_hook &#61; pre_spawn_hookc.Spawner.cmd &#61; ['jupyter-labhub']c.Spawner.args &#61; ['--NotebookApp.default_url&#61;/lab']c.Spawner.environment &#61; { 'CUDA_VISIBLE_DEVICES': '0', 'LD_LIBRARY_PATH': '/opt/oracle/instantclient:$LD_LIBRARY_PATH', 'ORACLE_HOME': '/opt/oracle/instantclient', 'PATH': '/opt/oracle/instantclient:$PATH'}c.ConfigurableHTTPProxy.command &#61; [ 'configurable-http-proxy', '--ip', '0.0.0.0', '--port', '9797', '--api-ip', '127.0.0.1', '--api-port', '8001', '--error-target', 'http://127.0.0.1:8081/hub/error', '--log-level', 'info']DockerfileFROM ubuntu:20.04# Set non-interactive mode for apt-getENV DEBIAN_FRONTEND&#61;noninteractiveRUN apt-get update && apt-get install -y \ sudo \ nano \ curl \ wget \ gnupg2 \ software-properties-common \ build-essential \ zlib1g-dev \ libncurses5-dev \ libgdbm-dev \ libnss3-dev \ libssl-dev \ libreadline-dev \ libffi-dev \ libsqlite3-dev \ libbz2-dev \ tzdata \ unzip \ libaio1 \ python3.9 \ python3.9-venv \ python3.9-distutils \ libpam0g-dev \ && apt-get clean \ && rm -rf /var/lib/apt/lists/*# Set python3.9 as the default python3RUN update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.9 1RUN wget https://bootstrap.pypa.io/get-pip.py \ && python3.9 get-pip.py \ && rm get-pip.pyRUN pip install jupyterhub configurable-http-proxy oauthenticator jupyterlabRUN pip install --no-cache-dir cupy-cuda117COPY instantclient-basic-linux.x64-19.19.0.0.0dbru.el9.zip /tmp/COPY instantclient-sdk-linux.x64-19.19.0.0.0dbru.el9.zip /tmp/RUN unzip /tmp/instantclient-basic-linux.x64-19.19.0.0.0dbru.el9.zip -d /opt/oracle \ && unzip /tmp/instantclient-sdk-linux.x64-19.19.0.0.0dbru.el9.zip -d /opt/oracle \ && rm /tmp/instantclient-basic-linux.x64-19.19.0.0.0dbru.el9.zip /tmp/instantclient-sdk-linux.x64-19.19.0.0.0dbru.el9.zip \ && ln -s /opt/oracle/instantclient_19_19 /opt/oracle/instantclient \ && echo /opt/oracle/instantclient > /etc/ld.so.conf.d/oracle-instantclient.conf \ && ldconfigENV LD_LIBRARY_PATH /opt/oracle/instantclient:$LD_LIBRARY_PATHENV ORACLE_HOME /opt/oracle/instantclientENV PATH $ORACLE_HOME:$PATHCOPY jupyterhub_config.py /srv/jupyterhub/jupyterhub_config.py# Copy the start.sh script into the containerCOPY start.sh /usr/local/bin/start.shRUN chmod &#43;x /usr/local/bin/start.shWORKDIR /srv/jupyterhubEXPOSE 9797# Use start.sh as the entry pointENTRYPOINT [&#34;/usr/local/bin/start.sh&#34;]start.sh#!/bin/bashif [ -f /srv/jupyterhub/jupyterhub-proxy.pid ]; then echo &#34;Removing old proxy PID file&#34; rm /srv/jupyterhub/jupyterhub-proxy.pidfiexec jupyterhub -f /srv/jupyterhub/jupyterhub_config.pydocker-compose.ymlversion: '3.8'services: jupyterhub: build: context: /home/openmate/jupyterhub dockerfile: Dockerfile container_name: jupyterhub ports: - &#34;9797:9797&#34; volumes: - /home:/home - /etc/passwd:/etc/passwd:ro - /etc/shadow:/etc/shadow:ro - /etc/group:/etc/group:ro - /etc/pam.d:/etc/pam.d:ro # PAM 설정 파일을 마운트 environment: - LD_LIBRARY_PATH&#61;/opt/oracle/instantclient - ORACLE_HOME&#61;/opt/oracle/instantclient - PATH&#61;/opt/oracle/instantclient:$PATH entrypoint: [&#34;/usr/local/bin/start.sh&#34;] deploy: resources: reservations: devices: - capabilities: [gpu]

도커 주피터허브 설정

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