🚢 test: mysql pwd error

Author: Zerohertz

.github/workflows/ci.yaml

@@ -103,7 +103,9 @@ jobs:
         image: mysql:8.0
         env:
           MYSQL_ROOT_PASSWORD: ${{ env.DB_ROOT }}
-          MYSQL_PWD: ${{ env.DB_ROOT }}
+          # WARN: Kubernetes manifest의 livenessProbe와 다르게 MYSQL_PWD를 설정하면 아래 오류가 발생한다.
+          # ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
+          # MYSQL_PWD: ${{ env.DB_ROOT }}
           MYSQL_USER: ${{ env.DB_USER }}
           MYSQL_PASSWORD: ${{ env.DB_PASSWORD}}
           MYSQL_DATABASE: ${{ env.DB_NAME }}