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Displaying posts with tag: Encrypted Replication (reset)
Setting up MySQL Encrypted Replication on MySQL 5.7 with GTID

In this blog post, I’ll walk you through setting up encrypted replication on MySQL 5.7 with GTID enabled. I will walk you through how to create sample certificates and keys, and then configure MySQL to only use replication via an encrypted SSL tunnel.

For simplicity, the credentials and certificates I used in this tutorial are very basic. I would suggest, of course, you use stronger passwords and accounts.

Let’s get started.

Create a folder where you will keep the certificates and keys

mkdir /etc/newcerts/
cd /etc/newcerts/

Create CA certificate

[root@po-mysql2 newcerts]# openssl genrsa 2048 > ca-key.pem
Generating RSA private key, 2048 bit long modulus
e is 65537 (0x10001)
[root@po-mysql2 newcerts]# openssl req -new -x509 -nodes -days 3600 -key ca-key.pem -out ca.pem
You are about to be asked to enter …
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