Hi! Can I remove all CSR under the /etc/letsencrypt/csr/ directory? Now my server provides web services for a hundred domains and the CSR directory contains a lot of files and consumes a lot of disk space. And I want to remove all files in that directory. Can I do it for expired and actual certifi…

None of the files archived in /etc/letsencrypt/csr are ever reused by Certbot. They’re essentially just there for reference purposes; there’s no harm to Certbot in deleting them. (I’ve just double-checked this fact in the code base.) (Note that the same is not true for some other parts of /etc/lets…

Remove all generated CSR to free disk space

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schoen November 26, 2018, 12:12am 10

I've also just posted

to discuss this and a related issue (hopefully only with users who already know what those files are!).

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Remove all generated CSR to free disk space

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