This is multipurpose tool written in Go. It can now ssh to thousands of hosts in around 40 seconds. It can start container without docker or podman purely using Linux namespaces. I am adding more features as I can think of them.
Table of contents
Please if you have any idea on any improvements please do not hesitate to open an issue.
- For the latest and greatest bits, please compile from the source.
- For latest released version, please see releases page in Github.
Example of SSH execution against 1,000 hosts takes around 40 seconds.
Example of hosts file:
192.168.1.2:22
192.168.1.3:22
192.168.1.4:22
192.168.1.5:22
--hosts-file
$ rcli ssh -U root --hosts-file hosts exec -c id
or using -H
$ rcli ssh -U root -H 192.168.1.2:22,192.168.1.3:22,192.168.1.4:22 exec -c id
or execute script file using -f
$ rcli ssh -U root -H 192.168.1.2:22,192.168.1.3:22,192.168.1.4:22 exec -f script-examples/for_loop.sh
At the moment requires build specifically for linux due to namespaces requirements.
GOOS=linux go build
This project is maintained on Github.
- Please contact us by submitting issue