=== B-7 4단계: 진입점 두 곳이 갈라지나 ===
https://app1.hyeonworks.com/       200
https://app2.hyeonworks.com/       302

=== B-7 7단계: app2 로 로그인한다 ===
도착: https://auth.hyeonworks.com/realms/keycloak-patterns/protocol/openid-connect/auth?app
form: 
로그인 결과: 000 
head: cannot open '/tmp/p2b.html' for reading: No such file or directory
본문 앞: 

=== 쿠키 (값은 길이만) ===
app2.hyeonworks.com      _oauth2_proxy_csrf         176자

=== B-7 8단계: Redis 에 세션이 들어갔나 ===
bff:session:sessions:b66634a2-1381-4071-8ceb-0a006fbe1327
bff:session:sessions:c5f7b0c7-cd17-4749-bf3e-6d42c814bb1c
dbsize: 2
