ACL Replication for Multiple Datacenters
Configure tokens, policies, and roles to work across multiple datacenters.
Secure Consul Agent Communication with TLS Encryption and OpenSSL Certificates
Secure RPC, consensus, and HTTP communication by creating and deploying certificates to Consul agents using OpenSSL as the CA.
Migrate Legacy ACL Tokens
Understand strategies for migrating from the legacy ACL system after upgrading to Consul 1.4+.