Question

我已按照本教程：Link在EC2 AWS实例上设置了一个闪亮的应用程序。

对于我的第一次尝试，我使用的是一个简单的闪亮应用。代码如下：

library(shiny)

# Global variables can go here
n <- 200


# Define the UI
ui <- bootstrapPage(
  numericInput('n', 'Number of obs', n),
  plotOutput('plot')
)


# Define the server code
server <- function(input, output) {
  output$plot <- renderPlot({
    hist(runif(input$n))
  })
}

# Return a Shiny app object
shinyApp(ui = ui, server = server)

我已将脚本保存为app.R，并将密钥对放在与脚本相同的目录中。

一旦我运行ramazon功能，我得到：

WELL DONE!
YOU CAN FIND YOUR SHINY APP AT THE FOLLOWING URL:
35.177.231.89:3838/aws_shiny
Warning messages:
1: running command 'chmod 400 C:/Users/Bobi/Documents/aws_shiny/myname.pem' had status 127 
2: running command 'chmod 700 bash_script.sh' had status 127 
3: running command 'ssh -o StrictHostKeyChecking=no -v -i C:/Users/Bobi/Documents/aws_shiny/myname.pem ubuntu@35.177.231.89 'bash -s' < bash_script.sh' had status 127 
4: running command 'exit' had status 127 
5: running command 'scp -v -i C:/Users/Bobi/Documents/aws_shiny/myname.pem -r C:/Users/Bobi/Documents/aws_shiny ubuntu@35.177.231.89:/srv/shiny-server/' had status 127

任何想法状态127意味着什么？

Answer 1

亚马逊大数据博客中提供了一个全面的博客文章Running R on AWS，它将指导您在AWS上安装和运行R，RStudio Server和Shiny Server。

在AWS上使用ramazon部署Shiny

1 个答案: