shigemk2 https://blog.hatena.ne.jp/shigemk2/ by shigemk2 https://www.shigemk2.com/ AWS We were having same issue (with mongodump) since 2023-03-01; and it seems to be an issue with the latess update of mongodb-database-tools. In the latest version (100.7.0-1) we were facing this issue, so we have to downgrade to previous version and everything is working again: mongodb-database-toolsが… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F2023%2F07%2F10%2F190948" title="error checking for AtlasProxy: Unknown admin command atlasVersion - by shigemk2" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2023-07-10 19:09:48 rich https://www.shigemk2.com/entry/2023/07/10/190948 1.0 100%