kvdb: move channeldb/kvdb to top level

kvdb/etcd/config.go

@@ -0,0 +1,28 @@
+package etcd
+
+// Config holds etcd configuration alongside with configuration related to our higher level interface.
+type Config struct {
+	Embedded bool `long:"embedded" description:"Use embedded etcd instance instead of the external one. Note: use for testing only."`
+
+	EmbeddedClientPort uint16 `long:"embedded_client_port" description:"Client port to use for the embedded instance. Note: use for testing only."`
+
+	EmbeddedPeerPort uint16 `long:"embedded_peer_port" description:"Peer port to use for the embedded instance. Note: use for testing only."`
+
+	Host string `long:"host" description:"Etcd database host."`
+
+	User string `long:"user" description:"Etcd database user."`
+
+	Pass string `long:"pass" description:"Password for the database user."`
+
+	Namespace string `long:"namespace" description:"The etcd namespace to use."`
+
+	DisableTLS bool `long:"disabletls" description:"Disable TLS for etcd connection. Caution: use for development only."`
+
+	CertFile string `long:"cert_file" description:"Path to the TLS certificate for etcd RPC."`
+
+	KeyFile string `long:"key_file" description:"Path to the TLS private key for etcd RPC."`
+
+	InsecureSkipVerify bool `long:"insecure_skip_verify" description:"Whether we intend to skip TLS verification"`
+
+	CollectStats bool `long:"collect_stats" description:"Whether to collect etcd commit stats."`
+}