Worker is a SONM executable module that controls Supplier's local computing resources. Worker is implemented in Go. Run on the Supplier's PC, that was selected as Worker.
One Supplier may have unlimited number of Workers. Every Worker should have unique Ethereum address.
Master address is using for payment execution for a deal.
Supplier should specify his Master Ethereum address in Worker configuration file (
/etc/sonm/worker-default.yaml). Supplier may manage Worker locally or with remote access with Master key or Admin key (specified in worker config
The relation "Master - Worker" is recorded in the blockchain. Worker checks the availability of a record in the blockchain at each start. If there is no entry, the Worker will create it. The resource owner must confirm the link between the application of the Worker and Master using
sonmcli master confirm <worker ether address> command. Supplier may manage (confirm, remove) Workers with Master key.
Important: Worker will not start to place ASK orders to the SONM marketplace until Master has not confirmed this worker.
To get information about worker status use sonmcli worker status command. The result, for example, is:
Uptime: 5h26m29s Version: v0.4.8-7f2f38bf linux/amd64/go1.10.2 Eth address: 0x26200241593722FA17DE5722Ed66d8830dc58C6D Task count: 10 DWH status: Rendezvous status: 18.104.22.168:14099
To get information about worker devices use sonmcli worker devices command. The result, for example, is:
CPU: 8 cores at 8 sockets Benchmarks: cpu-sysbench-single: 1549 cpu-cores: 8 cpu-sysbench-multi: 8794 RAM: 15.603 GiB Benchmarks: ram-size: 16753848320 GPUs: card0 (index=0: hash=d99dde393517991f641a5c535a91462b) Benchmarks: gpu-mem: 4281323520 gpu-eth-hashrate: 1705000 gpu-cash-hashrate: 282 gpu-redshift: 0 gpu-count: 1 card1 (index=1: hash=0aa461ab22612a2ebea14574989e09ba) Benchmarks: gpu-eth-hashrate: 21704000 gpu-cash-hashrate: 281 gpu-redshift: 0 gpu-count: 1 gpu-mem: 4281323520 Network: Incoming: false Overlay: true In: 84.669 Mibit/s Out: 84.480 Mibit/s Benchmarks: net-download: 88782289 net-upload: 88583460 Storage: Volume: 181.286 GiB Benchmarks: storage-size: 194653999104