I have redis 7 server setup to provide only secure TLS connection and verified it is working properly using redis-cli. But when I do redis-benchmark, I get this error:
ERROR: failed to fetch CONFIG from 127.0.0.1:6379
WARNING: Could not fetch server CONFIG
How can I fix this error?
This command is working OK for me over an only TLS Redis Server.
./src/redis-benchmark --tls --cert ./tests/tls/redis.crt --key ./tests/tls/redis.key --cacert ./tests/tls/ca.crt
====== PING_INLINE ======
100000 requests completed in 1.76 seconds
50 parallel clients
...
Redis server has been started using
./src/redis-server --tls-port 6379 --port 0 --tls-cert-file ./tests/tls/redis.crt --tls-key-file ./tests/tls/redis.key --tls-ca-cert-file ./tests/tls/ca.crt
Keys and certs have been generated using Redis TLS documentation
You can check all redis-benchmark tls related options
./src/redis-benchmark --help
Usage: redis-benchmark [OPTIONS] [COMMAND ARGS...]
Options:
--tls Establish a secure TLS connection.
--cacert <file> CA Certificate file to verify with.
--cacertdir <dir> Directory where trusted CA certificates are stored.
If neither cacert nor cacertdir are specified, the default
system-wide trusted root certs configuration will apply.
--insecure Allow insecure TLS connection by skipping cert validation.
--cert <file> Client certificate to authenticate with.
--key <file> Private key file to authenticate with.
--tls-ciphers <list> Sets the list of preferred ciphers (TLSv1.2 and below)
in order of preference from highest to lowest separated by colon (":").
See the ciphers(1ssl) manpage for more information about the syntax of this string.
--tls-ciphersuites <list> Sets the list of preferred ciphersuites (TLSv1.3)
in order of preference from highest to lowest separated by colon (":").
See the ciphers(1ssl) manpage for more information about the syntax of this string,
and specifically for TLSv1.3 ciphersuites.
non-tls related options have been omitted.