服务器安装JupyterLab

• 安装conda

wget https://mirrors.tuna.tsinghua.edu.cn/anaconda/miniconda/Miniconda3-py39_4.9.2-Linux-x86_64.sh

bash Miniconda2-latest-Linux-x86_64.sh

• 修改文件~/.condarc

auto_activate_base: false
channels:
  - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
  - https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/
  - https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/msys2/
  - defaults
show_channel_urls: true
ssl_verify: false
report_errors: false

• 安装JupyterLab

conda install jupyterlab

• 生成配置文件

jupyter lab --generate-config

• 生成登录密码

jupyter lab password
# jupyter_server_config.json

• 在配置文件中找到哈希值。

{
  "ServerApp": {
    "password": "sha1:****************91db429e"
  }
}# 

有可能哈希值长下面这样，一样的可以用的。

"password": "argon2:$argon2id$v=19$m=10240,t=10,p=8$X/O4IXwqqvVVjPAJi

• 设置配置文件

# 编辑文件
vim ~/.jupyter/jupyter_lab_config.py

c.NotebookApp.ip = '*' #哪些IP可以访问
c.NotebookApp.allow_root = True # root用户启动
c.NotebookApp.open_browser = False # 不开启浏览器
c.NotebookApp.port = 9999 # 端口
c.NotebookApp.password = u'sha1:****************b429e' # 上一步的哈希值
c.ContentsManager.root_dir = '/srv/jupyterlab/'  # 文件存放的位置
c.ServerApp.allow_remote_access = True

• 后台启动jupyterlab

nohup jupyter lab --allow-root > jupyter.log 2>&1 &

• 设置开机自动启动Jupyterlab

# 创建文件/etc/systemd/system/jupyterlab.service，写入下面的内容
[Unit]
Description=Jupyter Notebook
After=network.target
[Service]
Type=simple
ExecStart=/home/lixiang/miniconda3/bin/jupyter-lab --config=/home/lixiang/.jupyter/jupyter_lab_config.py --no-browser
User=lixiang
Group=lixiang
WorkingDirectory=/home/lixiang/jupyterlab/
Restart=always
RestartSec=10
[Install]
WantedBy=multi-user.target

• 安装Julia

sudo apt-get install julia

• 安装JupyterLab中的julia内核

using Pkg
Pkg.add("IJulia")
Pkg.build("IJulia")

• Nginx端口转发

# jupyterlab
server {
    server_name xxxx;
    listen 443 ssl;

    ssl_certificate /etc/nginx/sites-available/cert/xxxx_bundle.crt;  # 腾讯云给出的证书(名字要改成自己的）
    ssl_certificate_key /etc/nginx/sites-available/cert/xxxx.key;   # 腾讯云给出的私钥(名字要改成自己的）
    ssl_session_timeout 5m;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2; 
    ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:HIGH:!aNULL:!MD5:!RC4:!DHE; 
    ssl_prefer_server_ciphers on;

    location / {
        proxy_pass http://localhost:9999;
        proxy_redirect http://localhost:9999/ $scheme://$host/;
        proxy_http_version 1.1;
        proxy_set_header Host $host;
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_ssl_verify off;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
    }
}

• 安装R内核

install.packages(c('repr', 'IRdisplay', 'evaluate', 'crayon', 'pbdZMQ', 'devtools', 'uuid', 'digest'))

install.packages('IRkernel')

IRkernel::installspec(user = FALSE)

• 升级Nodejs

curl -sL https://deb.nodesource.com/setup_16.x | sudo -E bash -

sudo apt-get install -y nodejs

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