node-to-node-auth
Node to node authentication
| Method | Node to node protocol | Desc | Implemented | Maintainance Complexity | Security |
|---|---|---|---|---|---|
| shared token | http | shared SPARKY_API_TOKEN per cluster | yes | easy | low |
| shared token | https | shared SPARKY_API_TOKEN per cluster | yes | easy | medium |
| ssh/scp | ssh | ssh protocol for node to node comm | no | medium | high |
| mtls | https + mtls | mutual tls node to node comm | no | medium | good |