migrate Jupyter Notebook to uv-based installation with update support (#5320)

Author: MickLesk

ct/jupyternotebook.sh

@@ -20,16 +20,53 @@ color
 catch_errors
 
 function update_script() {
-    header_info
-    check_container_storage
-    check_container_resources
-
-    msg_info "Updating ${APP} LXC"
-    $STD apt-get update
-    $STD apt-get install -y upgrade
-    $STD pip3 install jupyter --upgrade
-    msg_ok "Updated Successfully"
-    exit
+  header_info
+  check_container_storage
+  check_container_resources
+
+  INSTALL_DIR="/opt/jupyter"
+  VENV_PYTHON="${INSTALL_DIR}/.venv/bin/python"
+  VENV_JUPYTER="${INSTALL_DIR}/.venv/bin/jupyter"
+  SERVICE_FILE="/etc/systemd/system/jupyternotebook.service"
+
+  if [[ ! -x "$VENV_JUPYTER" ]]; then
+    msg_info "Migrating to uv venv"
+    PYTHON_VERSION="3.12" setup_uv
+    mkdir -p "$INSTALL_DIR"
+    cd "$INSTALL_DIR"
+    $STD uv venv .venv
+    $STD "$VENV_PYTHON" -m ensurepip --upgrade
+    $STD "$VENV_PYTHON" -m pip install --upgrade pip
+    $STD "$VENV_PYTHON" -m pip install jupyter
+    msg_ok "Migrated to uv and installed Jupyter"
+  else
+    msg_info "Updating Jupyter"
+    $STD "$VENV_PYTHON" -m pip install --upgrade pip
+    $STD "$VENV_PYTHON" -m pip install --upgrade jupyter
+    msg_ok "Jupyter updated"
+  fi
+
+  if [[ -f "$SERVICE_FILE" && "$(grep ExecStart "$SERVICE_FILE")" != *".venv/bin/jupyter"* ]]; then
+    msg_info "Updating systemd service to use .venv"
+    cat <<EOF >"$SERVICE_FILE"
+[Unit]
+Description=Jupyter Notebook Server
+After=network.target
+[Service]
+Type=simple
+WorkingDirectory=${INSTALL_DIR}
+ExecStart=${VENV_JUPYTER} notebook --ip=0.0.0.0 --port=8888 --allow-root
+Restart=always
+RestartSec=10
+[Install]
+WantedBy=multi-user.target
+EOF
+    systemctl daemon-reexec
+    systemctl restart jupyternotebook
+    msg_ok "Service updated and restarted"
+  fi
+
+  exit
 }
 
 start
@@ -39,4 +76,4 @@ description
 msg_ok "Completed Successfully!\n"
 echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
 echo -e "${INFO}${YW} Access it using the following URL:${CL}"
-echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:8888${CL}"
+echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:8888${CL}"

install/jupyternotebook-install.sh

@@ -13,15 +13,16 @@ setting_up_container
 network_check
 update_os
 
-msg_info "Installing Dependencies"
-$STD apt-get install -y \
-    python3 \
-    python3-pip
-msg_ok "Installed Dependencies"
+PYTHON_VERSION="3.12" setup_uv
 
-msg_info "Setting up Jupyter Notebook"
-$STD pip3 install jupyter
-msg_ok "Setup Jupyter Notebook"
+msg_info "Installing Jupyter"
+mkdir -p /opt/jupyter
+cd /opt/jupyter
+$STD uv venv /opt/jupyter/.venv
+$STD /opt/jupyter/.venv/bin/python -m ensurepip --upgrade
+$STD /opt/jupyter/.venv/bin/python -m pip install --upgrade pip
+$STD /opt/jupyter/.venv/bin/python -m pip install jupyter
+msg_ok "Installed Jupyter"
 
 msg_info "Creating Service"
 cat <<EOF >/etc/systemd/system/jupyternotebook.service
@@ -31,14 +32,16 @@ After=network.target
 
 [Service]
 Type=simple
-ExecStart=jupyter notebook --ip=0.0.0.0 --port=8888 --allow-root
+WorkingDirectory=/opt/jupyter
+ExecStart=/opt/jupyter/.venv/bin/jupyter notebook --ip=0.0.0.0 --port=8888 --allow-root
 Restart=always
 RestartSec=10
 
 [Install]
 WantedBy=multi-user.target
 EOF
 systemctl enable -q --now jupyternotebook
+msg_ok "Created Service"
 
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