Set which ports the docker image can expose, and what protocols to use

Set which ports the docker image can expose, and what protocols to use

set_expose(dockerfile, port, protocol = c("tcp"))

Arguments

dockerfile,	an object of class dockerfile
port	the port to expose
protocol	charater vector of protocols to use. Defalts to 'tcp', but can take on 'tcp' or 'udp'

Value

dockerfile

Examples

dockerfile() %>%
set_expose(8080)
#> $EXPOSE
#> [1] "8080/tcp"
#> 
#> $` `
#> [1] ""
#>