Capabilities handling, database.

configuration/config.go

@@ -2,10 +2,24 @@ package configuration
 
 // Represents configuration file structure.
 type config struct {
+	// Database represents database configuration.
+	Database Database `yaml:"database"`
 	// Network represents network stack configuration.
 	Network []Network `yaml:"network"`
 }
 
+type Database struct {
+	// DSN is a connection string in form "proto://user:password@host:port/database".
+	DSN string `yaml:"dsn"`
+	// Params is a DSN params that will be added to DSN after
+	// connection string itself.
+	Params string `yaml:"params"`
+	// Timeout is a timeout for connection watcher. Every this
+	// count of seconds connection watcher will check if database
+	// connection is alive.
+	Timeout int64 `yaml:"timeout"`
+}
+
 type Network struct {
 	// Address represents address to bing in form of "ip:port".
 	Address string `yaml:"address"`