Loop through hostnames and ssh each one

Nativ_Adler · January 25, 2022, 9:21am

Hi,

I would like to extract all hostnames from webhook trigger and ssh to each one and execute a command.
I am able to extract the hostnames and divide them into separate items but i do not understand how to ssh to each one.

Jon · January 25, 2022, 9:23am

Hey @Nativ_Adler,

Could you provide what you are sending to the webhook and I can quickly pop an example together for you.

Nativ_Adler · January 25, 2022, 9:57am

I need to loop through all hostname under ‘instance’

pemontto · January 25, 2022, 10:05am

You’ll need to use a split in batches node and in the SSH node set the credentials to use an expression with the hostname/IP. See ✨ Add SSH overrides for user, host, and port by pemontto · Pull Request #2333 · n8n-io/n8n · GitHub

Nativ_Adler · January 25, 2022, 6:19pm

That did the trick.
Thanks @pemontto !!