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tlsutil: document Configurator and some of its fields

This commit is contained in:
Daniel Nephin 2021-06-21 12:29:07 -04:00
parent 96a1335874
commit 106384a835
1 changed files with 11 additions and 7 deletions
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10
tlsutil/config.go
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@ -168,16 +168,20 @@ type manual struct {
cert *tls.Certificate
}
// Configurator holds a Config and is responsible for generating all the
// *tls.Config necessary for Consul. Except the one in the api package.
// Configurator provides tls.Config and net.Dial wrappers to enable TLS for
// clients and servers, for both HTTPS and RPC requests.
// Configurator receives an initial TLS configuration from agent configuration,
// and receives updates from config reloads, auto-encrypt, and auto-config.
type Configurator struct {
// lock synchronizes access to all fields on this struct except for logger and version.
lock sync.RWMutex
base *Config
autoTLS autoTLS
manual *manual
peerDatacenterUseTLS map[string]bool
caPool *x509.CertPool
// peerDatacenterUseTLS is a map of DC name to a bool indicating if the DC
// uses TLS for RPC requests.
peerDatacenterUseTLS map[string]bool
// logger is not protected by a lock. It must never be changed after
// Configurator is created.