Container Labeling
Explains container_t vs container_var_lib_t

container_t versus svirt_lxc_net_t
Clarifys container_t versus svirt_lxc_net_t aliases

SELinux, Podman, and Libvirt
Information regarding SELinux blocking Podman container from talking to Libvirt

Caution Relabeling Volumes with Container Runtimes
Explains effects of relabeling volumes with :Z

Container Domains (Types)
Explanation of SELinux Domain types.

Containers and MLS
Container-selinux policy support of MLS (Multi Level Security).