Configuring SSSD on Flatcar Container Linux
Using the System Security Service Daemon to integrate with enterprise authentication services.
Certificates & Authentication
Flatcar Container Linux has a number of security measures enabled by default, but there’s always more things that can be enabled if desired. These guides provide information on what additional options can be set.
Customizing the SSH daemon
How to change the way SSH runs.
Custom certificate authorities
How to add and configure your own CAs.
Generate self-signed certificates
How to create a certificate authority and generate certificates for servers, peers, and clients.
Customizing the etcd unit
How to setup etcd to use client certificates.