Default ports
Client APIs
Application clients connect to these addresses.
| API | Port | Server | Configuration setting (default) |
|---|---|---|---|
| ysql | 5433 | yb-tserver | --pgsql_proxy_bind_address 0.0.0.0:5433 |
| ycql | 9042 | yb-tserver | --cql_proxy_bind_address 0.0.0.0:9042 |
| yedis | 6379 | yb-tserver | --redis_proxy_bind_address 0.0.0.0:6379 |
Internode RPC communication
Internode (server-to-server or node-to-node) communication is managed using RPC calls on these addresses.
| Server | Port | Configuration setting (default) |
|---|---|---|
| yb-master | 7100 | --rpc_bind_addresses 0.0.0.0:7100 |
| yb-tserver | 9100 | --rpc_bind_addresses 0.0.0.0:9100--tserver_master_addrs 0.0.0.0:7100--server_broadcast_addresses 0.0.0.0:9100 |
Admin web server
Admin web server UI can be viewed at these addresses.
| Server | Port | Configuration setting (default) |
|---|---|---|
| yb-master | 7000 | --webserver_interface 0.0.0.0--webserver_port 7000 |
| yb-tserver | 9000 | --webserver_interface 0.0.0.0--webserver_port 9000 |
Monitoring with Prometheus
Use the following targets to configure Prometheus to scrape available metrics (in Prometheus exposition format) from the YugabyteDB HTTP endpoint:
/prometheus-metrics
For a quick tutorial on using Prometheus with YugabyteDB, see Observability with Prometheus.
Servers
Use the following targets to monitor yb-tserver and yb-master server metrics.
| Server | Target |
|---|---|
| yb-master | <master-address>:7100 |
| yb-tserver | <tserver-address>:9100 |
APIs
Use the following yb-tserver targets to more API metrics.
| API | Target |
|---|---|
| ysql | <tserver-address>:13000 |
| ycql | <tserver-address>:12000 |
| yedis | <tserver-address>:11000 |
Internode RPC communication
Internode (server-to-server or node-to-node) communication is managed using RPC calls on these addresses.
| Server | Port | Configuration setting (default) |
|---|---|---|
| yb-master | 7100 | --rpc_bind_addresses 0.0.0.0:7100 |
| yb-tserver | 9100 | --rpc_bind_addresses 0.0.0.0:9100--tserver_master_addrs 0.0.0.0:7100--server_broadcast_addresses 0.0.0.0:9100 |
Admin web server
Admin web server UI can be viewed at these addresses.
| Server | Port | Configuration setting (default) |
|---|---|---|
| yb-master | 7000 | --webserver_interface 0.0.0.0--webserver_port 7000 |
| yb-tserver | 9000 | --webserver_interface 0.0.0.0--webserver_port 9000 |