Laqista conists of three primary components.
- Deployment
- Server Daemon
- App Instance
- Scheduler
Server Daemon runs every Server.
It is responsible for proxying incoming request to the approriate App Instance.
It is implemented in Go, using grpc-proxy, to reduce implementation effort.
On macOS, powermetrics must be executable by sudo, without password.
I.e., add the following to sudoers file:
your-user-name ALL= NOPASSWD: /usr/bin/powermetrics
grpcurl -plaintext -import-path ./proto -proto laqista.proto -d '{}' '127.0.0.1:50051' laqista.ServerDaemon/Ping
- Server IDs are UUIDv6, which is based on MAC address
- Deployment IDs are UUIDv4, which is generated randomly