Nginx SSL: error: x509 certificate routines: X509_check_private_key:key values mismatch. Private key mismatch: happens when the CSR generation using OpenSSL, the key and CSR could have been generated in different directories. Improper order of concatenation of the certificates.
To fix >> https://ibmimedia.com/blog/103/solution-to-certificate-routines-x509-check-private-key-key-values-mismatch
error:0b080074:x509 certificate routines:x509_check_private_key:key values, gitlab x509_check_private_key:key values mismatch, ssl sslerror x509: key_values_mismatch key values mismatch, certificate and private key do not match, err_ossl_x509_key_values_mismatch, tls key values mismatch, openssl verify certificate and key, ssl_ctx_use_privatekey key values mismatch openssl ssl sslerror
