vig01_plumber_deploy.Rmd Line 93 issue?

[Emily-Chai]

'# build image 'bos_rf'
call_docker("build -t bos_rf .")

I got the following error

sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper
sudo: a password is required
Error in processx::run(dockercmd, realcmd, ..., echo = echo) :
System command 'sudo' failed, exit status: 1, stdout & stderr were printed
Type .Last.error.trace to see where the error occurred

[hongooi73]

Where are you running R? Is this on Databricks, Azure Machine Learning or some other hosted platform?

[Emily-Chai]

I only ran it on RStudio on my laptop.

[hongooi73]

You may be able to bypass the prompt by calling sudo manually in the terminal, before running the script. Eg a simple sudo ls should do.

[Emily-Chai]

I still have the same issue after doing what you recommended. I think I will look into how to "use the -S option to read from standard input or configure an askpass helper". Thank you.

[saraemoore]

I'm also running into this error when attempting to connect to an existing ACR from my laptop (running macOS). The issue seems to stem from the assumption in call_docker() that any OS not Windows will need to sudo docker ... instead of just docker .... I expect this to typically only be true on Linux, and even then, only some of the time. Would it be possible to make a change to this function so that either 1) an argument is passed in indicating whether sudo is necessary or 2) at least macOS is allowed to also pass through without sudo prepended?