Blog Entry

试一下dotnet-interactive

Created: 2022/04/21
Updated: 2022/04/21

dotnet

in VSCode

安装.Net6 SDK
安装插件

in Docker

文件结构

.
├─ Dockerfile
├─ docker-compose.yml
└─ conf
   └─ jupyter_lab_config.py             配置文件

Dockfile

根据这个Dockfile修改

FROM mcr.microsoft.com/dotnet/sdk:6.0-focal

ARG HTTP_PORT_RANGE=1100-1200

# Opt out of telemetry until after we install jupyter when building the image, this prevents caching of machine id
ENV DOTNET_INTERACTIVE_CLI_TELEMETRY_OPTOUT=true

# Install all OS dependencies for notebook server that starts but lacks all
# features (e.g., download as all possible file formats)

ENV DEBIAN_FRONTEND noninteractive
RUN apt-get update \
    && apt-get install -yq --no-install-recommends \
    wget \
    bzip2 \
    ca-certificates \
    sudo \
    locales \
    fonts-liberation \
    run-one \
    python3.8 \
    python3-pip \
    && apt-get clean && rm -rf /var/lib/apt/lists/*

RUN echo "en_US.UTF-8 UTF-8" > /etc/locale.gen && \
    locale-gen

RUN python3 -m pip install setuptools
RUN python3 -m pip install jupyter
RUN python3 -m pip install jupyterlab


# Add package sources
RUN dotnet nuget add source "https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json" -n "dotnet-tools"
RUN dotnet nuget add source "https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet5/nuget/v3/index.json" -n "dotnet5"
RUN dotnet nuget add source "https://pkgs.dev.azure.com/dnceng/public/_packaging/MachineLearning/nuget/v3/index.json" -n "MachineLearning"


# Install lastest build from master branch of Microsoft.DotNet.Interactive
RUN dotnet tool install --tool-path /usr/share/dotnet-interactive Microsoft.dotnet-interactive --add-source "https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json"
RUN ln -s /usr/share/dotnet-interactive/dotnet-interactive /usr/bin/dotnet-interactive
RUN dotnet interactive jupyter install --http-port-range ${HTTP_PORT_RANGE}

# Enable telemetry once we install jupyter for the image
ENV DOTNET_INTERACTIVE_CLI_TELEMETRY_OPTOUT=false


EXPOSE 8888
EXPOSE ${HTTP_PORT_RANGE}

RUN mkdir notebooks

WORKDIR notebooks

ENTRYPOINT jupyter lab --ip=0.0.0.0  --allow-root  --notebook-dir=/notebooks/

docker-compose

version: '3'

services:
  dotnet-interactive:
    # image: xkyii/dotnet-interactive
    build: .
    volumes:
      - ~/data/notebooks:/notebooks
      - ./conf/:/conf
    ports:
      - 8888:8888
    entrypoint:
      - jupyter-lab
    command:
      --config=/conf/jupyter_lab_config.py
      # 写到配置文件里面了
      # --no-browser
      # --ip=0.0.0.0
      # --allow-root
      # --notebook-dir=/notebooks/

配置

# 启动时不打开浏览器
c.LabApp.open_browser = False
# 允许域名(nginx反代需要)
c.ServerApp.allow_origin = '*'
# 允许远程访问(nginx反代需要)
c.ServerApp.allow_remote_access = True
# 以root运行(Docker传统技能)
c.ServerApp.allow_root = True
# 监听ip
c.ServerApp.ip = '0.0.0.0'
# 登录密码
c.ServerApp.password = '...'

关于密码:

jupyter-lab password

Enter password: Verify password: [JupyterPasswordApp] Wrote hashed password to /root/.jupyter/jupyter_server_config.json

cat /root/.jupyter/jupyter_server_config.json

{
  "ServerApp": {
    "password": "argon2:$argon2id$v=19$m=10240,t=10,p=8$5gG0gJSC4x2lu0Z7jPJU/A$F9zX+C+jfVFc8ixxrTAonS/ioGjGG6oHJgXP/iRwkX4"
  }
}

将ServerApp.password的内容复制填充到jupyter_lab_config.py的c.ServerApp.password字段就可以了

启动

docker-compose up -d

# 如果启动有问题,可以用这个看日志
# 建议首次启动时用这个,毕竟构建docker镜像过程还挺不稳定的
docker-compose up

访问

启动成功的话应该就可以访问了: http://your-ip:8888

nginx代理

server {
  # 监听端口
  listen                      80;
  # 域名
  server_name                 notebook.xkyii.cn;
  # Proxy
  location / {
    proxy_pass                http://127.0.0.1:8888/;
    proxy_http_version        1.1;
    proxy_redirect            off;
    proxy_set_header          Host $host;
    proxy_set_header          X-Real-IP $remote_addr;
    proxy_set_header          X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header          X-Forwarded-Proto $scheme;
    proxy_set_header          Upgrade $http_upgrade;
    proxy_set_header          Connection "upgrade";

    proxy_read_timeout        600s;
    proxy_send_timeout        600s;
  }
}

后面就可以用域名访问了