docker安装rstudios

docker安装rstudios
docker exec --privileged -u root -it 容器id sh  以管理员方式访问容器

1、docker run -d -p 8787:8787  -p 6311:6311 quantumobject/docker-rstudio

2、docker exec -it container-id /bin/bash

        adduser mwlr1234

        passwd 1234

        mkdir /home/mwlr

        chmod -R 777 /home/mwlr1234

        sudo apt-get install default-jdk

         vi /etc/profile

                   export JAVA_HOME=/usr/lib/jvm/default-java

                   export JRE_HOME=${JAVA_HOME}/jre

                   export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib

                   export PATH=${JAVA_HOME}/bin:$PATH


3、登陆网址+端口号8787


install.packages(rJava)

install.packages(Rserve)

library(rJava)

library(Rserve)

4、rserve启动远程服务。默认rserve 未启动远程调用

#加载Rserver

> library("Rserve", lib.loc="~/R/x86_64-pc-linux-gnu-library/3.4")

#设置工作目录

> setwd("/R")

启动Rserver，web模式会错误

> Rserve()

 启动Rserver，web模式使用

> Rserve(args='--no-save')

Rserve(args="--no-save")  rstudio中启动rserve服务  cmd模式可以不要参数



 

• Rserv.conf: 配置文件
• source.R:初始化脚步文件

查看当前的Rserve 服务器的默认配置信息

1.  
    
2.  
   ~ R CMD Rserve --RS-settings
3.  
   Rserve v1.7-1
4.  
    
5.  
   config file: /etc/Rserv.conf
6.  
   working root: /tmp/Rserv
7.  
   port: 6311
8.  
   local socket: [none, TCP/IP used]
9.  
   authorization required: no
10.  
    plain text password: not allowed
11.  
    passwords file: [none]
12.  
    allow I/O: yes
13.  
    allow remote access: no
14.  
    control commands: no
15.  
    interactive: yes
16.  
    max.input buffer size: 262144 kB

• config file: 我本地无此文件/etc/Rserv.conf, 系统会默认跳过这项
• working root: R运行时工作目录 /tmp/Rserv
• port: 通信端口6311
• local socket: TCP/IP协议
• authorization: 认证未开启
• plain text password: 不允许明文密码
• passwords file: 密码文件，未指定
• allow I/O: 允许IO操作
• allow remote access: 远程访问未开启
• control commands: 命令控制未开启
• interactive: 允许通信
• max.input buffer size: 文件上传限制262mb

修改默认配置，新建文件：/etc/Rserv.conf

1.  
    
2.  
   ~ sudo vi /etc/Rserv.conf
3.  
    
4.  
   workdir /tmp/Rserv
5.  
   remote enable
6.  
   fileio enable
7.  
   interactive yes
8.  
   port 6311
9.  
   maxinbuf 262144
10.  
    encoding utf8
11.  
    control enable
12.  
    source /home/conan/R/RServe/source.R
13.  
    eval xx=1
14.  
     
15.  
    ~ vi /home/conan/R/RServe/source.R
16.  
     
17.  
    cat("This is my Rserve!!")
18.  
    print(paste("Server start at",Sys.time()))

再次查看服务器配置

1.  
    
2.  
   R CMD Rserve --RS-settings
3.  
   Rserve v1.7-1
4.  
    
5.  
   config file: /etc/Rserv.conf
6.  
   working root: /tmp/Rserv
7.  
   port: 6311
8.  
   local socket: [none, TCP/IP used]
9.  
   authorization required: yes
10.  
    plain text password: allowed
11.  
    passwords file: [none]
12.  
    allow I/O: yes
13.  
    allow remote access: yes
14.  
    control commands: yes
15.  
    interactive: yes
16.  
    max.input buffer size: 262144 kB

• 允许远程访问
• 需要登陆认证
• 允许明文密码