Hello again. Using the TLS, things aren’t all clear for me. Does Graylog cannot work with self-signed certificates? Or what trick should I do? If I use a self–signed certificate Graylog would say something like pkix path validation failed … signature check failed I understand tha is due to th…

Check doc, how to setup self-sign cert to truststore: https://docs.graylog.org/en/3.2/pages/configuration/https.html#creating-a-self-signed-private-key-certificate https://docs.graylog.org/en/3.2/pages/configuration/https.html#adding-a-self-signed-certificate-to-the-jvm-trust-store

Well, I found my error, adding the CA to the key store,Where is the CA? I followed the docs, only have the files cacerts.jks, cert.pem and pkcs8-plain.pem.

@Luisj5231 I dont know if this will help you but i found my solution here: [image] Graylog3 with https (easy tutorial) Graylog Central (peer support) My ambient test: -Oracle Linux 7.6 (VMware 15); -Network: NAT; -Graylog3, MongoDB and Elastic: running together; Doc…

In fact, found my error, it seems that I created the certs as root user, did it again as non root user and all Ok, thanks! :smiley:

Self-signed certificates

Graylog Central (peer support)

gsmith (GSmith) April 3, 2020, 3:55am 5

@Luisj5231
I dont know if this will help you but i found my solution here:

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Self-signed certificates

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