=== 복구 1. replica 를 되돌린다 ===
deployment.apps/bff scaled

=== 복구 2. 소스(이미지)를 되돌린다 ===
Importing	elapsed: 6.3 s	total:   0.0 B	(0.0 B/s)	
Importing	elapsed: 5.5 s	total:   0.0 B	(0.0 B/s)	
secret/bff-secrets configured
persistentvolumeclaim/redis-data unchanged
deployment.apps/redis unchanged
service/redis unchanged
deployment.apps/bff configured
service/bff unchanged
ingress.networking.k8s.io/bff unchanged
deployment.apps/bff restarted
Waiting for deployment "bff" rollout to finish: 1 out of 2 new replicas have been updated...
Waiting for deployment "bff" rollout to finish: 1 out of 2 new replicas have been updated...
Waiting for deployment "bff" rollout to finish: 1 out of 2 new replicas have been updated...
Waiting for deployment "bff" rollout to finish: 1 out of 2 new replicas have been updated...
Waiting for deployment "bff" rollout to finish: 1 out of 2 new replicas have been updated...
Waiting for deployment "bff" rollout to finish: 1 old replicas are pending termination...
Waiting for deployment "bff" rollout to finish: 1 old replicas are pending termination...
Waiting for deployment "bff" rollout to finish: 1 old replicas are pending termination...
deployment "bff" successfully rolled out
