JupyterHub/Install/Ubuntu Server 24 の履歴(No.51)

JupyterHub for Ubuntu Server 24[edit]

Ubuntu Server

Install & Setup[edit]

Install[edit]

Python 3.11 (pip)[edit]

add-apt-repository ppa:deadsnakes/ppa
apt -y install python3.11 python3.11-distutils
apt -y install python3-pip
python3.11 -m pip install --ignore-installed --break-system-packages pip   # これで /usr/local/bin/pip 使用可
pip --version
apt -y remove python3-jsonschema
apt -y autoremove

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configurable-http-proxy 4.x.x[edit]

apt -y install npm
npm install -g configurable-http-proxy@4

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Jupyter[edit]

export PIP_ROOT_USER_ACTION=ignore
pip install jupyterhub==4.*                         # JupyterHub5 は未サポート
pip install jupyterhub-ltiauthenticator
pip install dockerspawner
pip install notebook
pip install jupyterlab
pip install jupyterlab-language-pack-ja-JP
pip install jupyter_server_fileid
pip install jupyter_server_ydoc

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リポジトリ[edit]

鍵

curl -fsSL https://download.docker.com/linux/ubuntu/gpg \
    | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
chmod a+r /etc/apt/keyrings/docker.gpg

リポジトリリスト

echo \
   "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] \
   https://download.docker.com/linux/ubuntu noble stable" \
   | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

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docker[edit]

apt update
apt install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

systemctl start docker     # or systemctl enable --now docker
ps ax|grep docker

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docker image[edit]

docker pull ghcr.io/jupyter-fumihax/jupyterhub-ltictr.singleuser

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LTIContainerSpawner[edit]

apt -y install build-essential autoconf automake autotools-dev libtool pkg-config  # for compile
git clone https://github.com/jupyter-fumihax/lticontainerspawner
cd lticontainerspawner/
make

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最小セットアップ[edit]

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openssl (TEST用のサーバ証明書)[edit]

openssl req -x509 -newkey rsa:2048 -sha256 -days 365 -nodes \
   -keyout /etc/ssl/private/jupyterhub.key \
   -out /etc/ssl/certs/jupyterhub.crt \
   -subj "/CN=localhost"

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Configure of LTIContainerSpawner[edit]

vi /usr/local/etc/ltictr/jupyterhub_lticontainer_config.py    # change my_ip_addr and ssl_server_cert, ssl_private_key

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接続テスト[edit]

vi /etc/passwd              # ユーザのグループを 100 辺りにしておく．

systemctl start jupyterhub
ps ax|grep jupyterhub

https://IPアドレス/ # システムに存在するユーザでログイン

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Options of Install[edit]

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Culler[edit]

pip install wheel 
pip install pycurl
wget https://raw.githubusercontent.com/jupyterhub/jupyterhub/a6b7e303df03865d6420f6bccdf627b39f1d0dc1/examples/cull-idle/cull_idle_servers.py
cp cull_idle_servers.py /usr/local/bin
chmod a+rx /usr/local/bin/cull_idle_servers.py
vi /usr/local/etc/ltictr/jupyterhub_lticontainer_config.py      # Culler を有効にする

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Trouble Shooting[edit]

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JupyterHub のログ[edit]

journalctl -u jupyterhub

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JupyterHub のバージョンを変更[edit]

jupyterhub upgrade-db

または

\rm /var/lib/jupyterhub/*