【2022.05.08】使用docker安装jupyter notebook

因为需要在单位用pycharm实在是太卡了，所以换成网页的编辑器

安装操作系统

本文使用的镜像：Ubuntu - Official Image | Docker Hub

docker pull ubuntu:20.04

很小，下载一小会就结束了然后运行这个docker

这里开放的8888端口指的是一会网页的端口

docker run -itd -p 8888:8888 --name jupyterhub --restart always ubuntu:20.04 bash

安装jupyter

进入容器，用可视化网页进入也可以

docker exec -it jupyterhub bash

先升级一下，如果太慢的话，可以换源后升级，会快一点

apt update
apt upgrade

安装一些基本依赖，等待一段时间

apt install python3 python3-pip wget

进入nodejs的官网，copy一下Linux Binaries (x64)的下载地址（视操作系统而定

输入wget 刚才的链接

wget https://nodejs.org/dist/v16.15.0/node-v16.15.0-linux-x64.tar.xz

可以ls一下，看看下载的文件名

然后解压

tar -xvf node-v16.15.0-linux-x64.tar.xz

使用ln命令建立软链接同步

ln -s /node-v16.15.0-linux-x64/bin/node /usr/local/bin/
ln -s /node-v16.15.0-linux-x64/bin/npm /usr/local/bin/

使用node和npm命令确认是否安装成功

node -v
npm -v

有版本号说明安装成功了

改一下pip3的源，这个不改会真的卡

pip3 config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple

安装一些依赖

apt install libffi-dev
npm install -g configurable-http-proxy
pip3 install notebook
pip3 install jupyterhub
pip3 install --upgrade cython

配置

cd /etc/
mkdir jupyterhub
cd jupyterhub
jupyterhub --generate-config

增加用户，和输入密码，后面回车就行

adduser 用户名

增加授权

chmod -R 700 /home/用户名/

安装文本编辑器nano或者vim，我习惯nano

apt install nano
nano /etc/jupyterhub/jupyterhub_config.py

使用Ctrl+w进行查找，找到proxy_cmd

取消注释，在其中加入单引号，然后加入路径

/node-v16.15.0-linux-x64/bin/configurable-http-proxy
根据你实际情况来

找到c.Authenticator.allowed，和上面操作相似，在单引号内加入自己用户名，如果之后登陆失败可以按照后一种图片来修改

找到c.Spawner.notebook

在这其中加入'/home'

找到c.JupyterHub.ip

改为0.0.0.0

找到c.JupyterHub.port

改为8888

Ctrl+x 回车退出

然后在文件中加入

nano /etc/init.d/jupyterhub

输入

#! /bin/sh
### BEGIN INIT INFO
# Provides:          jupyterhub
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Start jupyterhub
# Description:       This file should be used to construct scripts to be
#                    placed in /etc/init.d.
### END INIT INFO

# Author: Alisue <lambdalisue@hashnote.net>
#
# Please remove the "Author" lines above and replace them
# with your own name if you copy and modify this script.

# Do NOT "set -e"

# PATH should only include /usr/* if it runs after the mountnfs.sh script
PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/local/bin
DESC="Multi-user server for Jupyter notebooks"
NAME=jupyterhub
DAEMON=/usr/local/bin/jupyterhub
DAEMON_ARGS="--config=/etc/jupyterhub/jupyterhub_config.py"
PIDFILE=/var/run/$NAME.pid
SCRIPTNAME=/etc/init.d/$NAME

# Exit if the package is not installed
[ -x "$DAEMON" ] || exit 0

# Read configuration variable file if it is present
[ -r /etc/default/$NAME ] && . /etc/default/$NAME

# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh

# Define LSB log_* functions.
# Depend on lsb-base (>= 3.2-14) to ensure that this file is present
# and status_of_proc is working.
. /lib/lsb/init-functions

#
# Function that starts the daemon/service
#
do_start()
{
	# Return
	#   0 if daemon has been started
	#   1 if daemon was already running
	#   2 if daemon could not be started
	start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \
		|| return 1
	start-stop-daemon --start --background --make-pidfile --quiet --pidfile $PIDFILE --exec $DAEMON -- \
		$DAEMON_ARGS \
		|| return 2
	# Add code here, if necessary, that waits for the process to be ready
	# to handle requests from services started subsequently which depend
	# on this one.  As a last resort, sleep for some time.
}

#
# Function that stops the daemon/service
#
do_stop()
{
	# Return
	#   0 if daemon has been stopped
	#   1 if daemon was already stopped
	#   2 if daemon could not be stopped
	#   other if a failure occurred
	start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $NAME
	RETVAL="$?"
	[ "$RETVAL" = 2 ] && return 2
	# Wait for children to finish too if this is a daemon that forks
	# and if the daemon is only ever run from this initscript.
	# If the above conditions are not satisfied then add some other code
	# that waits for the process to drop all resources that could be
	# needed by services started subsequently.  A last resort is to
	# sleep for some time.
	start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON
	[ "$?" = 2 ] && return 2
	# Many daemons don't delete their pidfiles when they exit.
	rm -f $PIDFILE
	return "$RETVAL"
}

#
# Function that sends a SIGHUP to the daemon/service
#
do_reload() {
	#
	# If the daemon can reload its configuration without
	# restarting (for example, when it is sent a SIGHUP),
	# then implement that here.
	#
	start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME
	return 0
}

case "$1" in
  start)
	[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
	do_start
	case "$?" in
		0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
		2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
	esac
	;;
  stop)
	[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
	do_stop
	case "$?" in
		0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
		2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
	esac
	;;
  status)
	status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
	;;
  #reload|force-reload)
	#
	# If do_reload() is not implemented then leave this commented out
	# and leave 'force-reload' as an alias for 'restart'.
	#
	#log_daemon_msg "Reloading $DESC" "$NAME"
	#do_reload
	#log_end_msg $?
	#;;
  restart|force-reload)
	#
	# If the "reload" option is implemented then remove the
	# 'force-reload' alias
	#
	log_daemon_msg "Restarting $DESC" "$NAME"
	do_stop
	case "$?" in
	  0|1)
		do_start
		case "$?" in
			0) log_end_msg 0 ;;
			1) log_end_msg 1 ;; # Old process is still running
			*) log_end_msg 1 ;; # Failed to start
		esac
		;;
	  *)
		# Failed to stop
		log_end_msg 1
		;;
	esac
	;;
  *)
	#echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
	echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
	exit 3
	;;
esac

:

为其增加权限

chmod +x /etc/init.d/jupyterhub

开启服务

service jupyterhub start

进入网页

开启网页，这里的port是第一步开放的接口

jupyterhub --ip 0.0.0.0 --port 8888 -f /etc/jupyterhub/jupyterhub_config.py

可以看到已经运行了

可以进入网页了，输入刚才的账号密码

jupyterlab

因为hub的ui不是很喜欢，对多文件不是很友好，所以改成lab

pip3 install jupyterlab
jupyter labextension install @jupyterlab/hub-extension
jupyter serverextension enable --py jupyterlab --sys-prefix

继续编辑配置文档

nano /etc/jupyterhub/jupyterhub_config.py

找到c.Spawner.default，改为/lab

找到c.Spawner.cmd，改为jupyter-labhub

重启网络

service jupyterhub restart

再次进入就是jupyterlab了

修改密码

进入交互式python

ipython

输入以下命令，一行一行输

from notebook.auth import passwd
p =passwd（）
print(p)

将得到的密码复制，exit退出

cd ~/.jupyter

ls，顺便将那份文件备份下

nano这个文件，替换那个字符串