Merge pull request #491 from spiral/refactor/add_debug_server

ref(configs, debug): update configs, add debug server

2 files changed, 8 insertions, 3 deletions

diff --git a/plugins/redis/config.go b/plugins/redis/config.go
index 58766293..41348236 100644
--- a/plugins/redis/config.go
+++ b/plugins/redis/config.go
@@ -28,5 +28,7 @@ type Config struct {
 
 // InitDefaults initializing fill config with default values
 func (s *Config) InitDefaults() {
-	s.Addrs = []string{"localhost:6379"} // default addr is pointing to local storage
+	if s.Addrs == nil {
+		s.Addrs = []string{"localhost:6379"} // default addr is pointing to local storage
+	}
 }
diff --git a/plugins/redis/plugin.go b/plugins/redis/plugin.go
index 06158b43..204abd17 100644
--- a/plugins/redis/plugin.go
+++ b/plugins/redis/plugin.go
@@ -24,14 +24,17 @@ func (s *Plugin) GetClient() redis.UniversalClient {
 
 func (s *Plugin) Init(cfg config.Configurer, log logger.Logger) error {
 	const op = errors.Op("redis_plugin_init")
-	s.cfg = &Config{}
-	s.cfg.InitDefaults()
+
+	if !cfg.Has(PluginName) {
+		return errors.E(op, errors.Disabled)
+	}
 
 	err := cfg.UnmarshalKey(PluginName, &s.cfg)
 	if err != nil {
 		return errors.E(op, errors.Disabled, err)
 	}
 
+	s.cfg.InitDefaults()
 	s.log = log
 
 	s.universalClient = redis.NewUniversalClient(&redis.UniversalOptions{