Infra provides a library of resources that is constantly evolving to reflect the current state of Apache's infrastructure and policies.
An extensive infrastructure overview for developers is here.
The Apache Infrastructure Team (Infra) operates under the ASF Code of Conduct.
The Infra Wiki provides scripts, how-to articles, and code samples. Most support the functions of the Infra team, but a great deal of material has guidance for project committers and PMCs.
You can also browse the complete ASF Wiki.