wyoj-system/db/add_judger.sql

USE `app_uoj233`;

-- Registers the compose judger.  Upsert, so re-running is harmless, and
-- ./judger/register-judger.sh can be used later to change the password/ip
-- without rebuilding this image.
--
-- judger_name must match JUDGER_NAME in docker-compose.yml, and ip must be
-- reachable from the web container (`uoj-judger` is the compose service name)
-- because /judge/sync-judge-client dials it on judger.socket.port.
--
-- _judger_password_ is a placeholder published in this repository: change it.
insert into judger_info (judger_name, password, ip)
values ('main_judger', '_judger_password_', 'uoj-judger')
on duplicate key update password = values(password), ip = values(ip);