ssh_setup | R Documentation |
Send all outsider commands to an external host. Provide an
ssh
session to this function and all subsequent commands will be run
on the host rather than the local machine. When finished it is always good
practice to disconnect from the remote host by running ssh_teardown
.
It is required that the remote host has Docker running.
ssh_setup(session)
session |
|
logical
library(outsider) # To forward all Docker commands to a remote host: # 1. Gain ssh access to a remote host # 2. Ensure Docker is running on the remote machine # 3. Supply the IP address and authentication args to ssh::ssh_connect ip_address <- NULL if (!is.null(ip_address)) { # Create an ssh session session <- ssh::ssh_connect(host = ip_address) # Setup the session for running outsider ssh_setup(session) } # After setup, run outsider as normal # simplest repo repo <- 'dombennett/om..hello.world' if (is_module_installed(repo = repo)) { # import hello_world <- module_import(fname = 'hello_world', repo = repo) # run function hello_world() } # Always ensure to disconnect after a session if (!is.null(ip_address)) { ssh_teardown() }
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