Add log_level to config, more ACL debug log

.gitignore

@@ -18,6 +18,7 @@
 config.json
 config.yaml
 derp.yaml
+*.hujson
 *.key
 /db.sqlite
 *.sqlite3

acls.go

@@ -34,6 +34,11 @@ const (
 
 // LoadACLPolicy loads the ACL policy from the specify path, and generates the ACL rules.
 func (h *Headscale) LoadACLPolicy(path string) error {
+	log.Debug().
+		Str("func", "LoadACLPolicy").
+		Str("path", path).
+		Msg("Loading ACL policy from path")
+
 	policyFile, err := os.Open(path)
 	if err != nil {
 		return err
@@ -67,6 +72,8 @@ func (h *Headscale) LoadACLPolicy(path string) error {
 	}
 	h.aclRules = rules
 
+	log.Trace().Interface("ACL", rules).Msg("ACL rules generated")
+
 	return nil
 }
 

config-example.yaml

@@ -54,6 +54,8 @@ tls_letsencrypt_challenge_type: HTTP-01
 tls_cert_path: ""
 tls_key_path: ""
 
+log_level: info
+
 # Path to a file containg ACL policies.
 acl_policy_path: ""