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일상/개발일기
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AH01079: failed to make connection to backend: httpd-UDS일상/개발일기 2023. 1. 1. 16:25
AWS 라이트세일을 운영하고 있는데 새벽에 서비스 접속이 안된다는 문의를 받음. 확인해보니까 아래와 같은 503 에러가 발생하였음. Service Unavailable The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later. Additionally, a 503 Service Unavailable error was encountered while trying to use an ErrorDocument to handle the reque AH01079: failed to make connection to backend: httpd-U..