我用的是tiup 上的edit-config，这个是pd的配置
pd:
auto-compaction-retention: 5m
log.file.max-days: 7
quota-backend-bytes: 17179869184
schedule.leader-schedule-limit: 4
schedule.region-schedule-limit: 2048
schedule.replica-schedule-limit: 64
security.cacert-path: /vdb/tidb-certs/idtrca.cer
security.cert-path: /vdb/tidb-certs/server-cert.pem
security.key-path: /vdb/tidb-certs/server-key.pem