Bastion Server | ssh cli
Hoop could act as a bastion server and connect into ssh hosts to allow execution of one-off sessions.
Connection Configuration
| Name | Type | Description |
|---|---|---|
SSH_PRIVATE_KEY | filesystem | The SSH key to connect into servers |
SSH_URI | env-var | The URI to connect to the server, e.g.: ssh://[user@]hostname[:port] |
Connection Command
ssh $SSH_URI -i $SSH_PRIVATE_KEY
How to Use
Start an interactive session with ssh remote server
# bash interactive session
hoop connect node01
# python3 interactive session
hoop connect node01 -- -t python3
In the same connection, one-off process can be run as well
hoop exec node01 -- python3 <<EOF
import os
print(os.environ)
EOF
hoop exec node01 -i 'import os; print(os.environ)' -- python3
hoop exec node01 -- 'uname -a'