fix(config): redis sentinel in v2.11

cmd/config.go

@@ -52,15 +52,17 @@ type RedisConfig struct {
 // GetSettings returns redis config parsed from moira config files.
 func (config *RedisConfig) GetSettings() redis.DatabaseConfig {
 	return redis.DatabaseConfig{
-		MasterName:   config.MasterName,
-		Addrs:        strings.Split(config.Addrs, ","),
-		Username:     config.Username,
-		Password:     config.Password,
-		MaxRetries:   config.MaxRetries,
-		MetricsTTL:   to.Duration(config.MetricsTTL),
-		DialTimeout:  to.Duration(config.DialTimeout),
-		ReadTimeout:  to.Duration(config.ReadTimeout),
-		WriteTimeout: to.Duration(config.WriteTimeout),
+		MasterName:       config.MasterName,
+		Addrs:            strings.Split(config.Addrs, ","),
+		Username:         config.Username,
+		Password:         config.Password,
+		SentinelUsername: config.SentinelUsername,
+		SentinelPassword: config.SentinelPassword,
+		MaxRetries:       config.MaxRetries,
+		MetricsTTL:       to.Duration(config.MetricsTTL),
+		DialTimeout:      to.Duration(config.DialTimeout),
+		ReadTimeout:      to.Duration(config.ReadTimeout),
+		WriteTimeout:     to.Duration(config.WriteTimeout),
 	}
 }
 

cmd/config_test.go

@@ -0,0 +1,55 @@
+package cmd
+
+import (
+	"testing"
+	"time"
+
+	"github.com/moira-alert/moira/database/redis"
+	. "github.com/smartystreets/goconvey/convey"
+)
+
+func TestRedisConfig(t *testing.T) {
+	Convey("Test RedisConfig.GetSettings", t, func() {
+		Convey("With empty config", func() {
+			redisCfg := RedisConfig{}
+
+			expected := redis.DatabaseConfig{
+				Addrs: []string{""},
+			}
+			databaseCfg := redisCfg.GetSettings()
+			So(databaseCfg, ShouldResemble, expected)
+		})
+
+		Convey("With filled config", func() {
+			redisCfg := RedisConfig{
+				MasterName:       "test-master",
+				Addrs:            "redis1:6379",
+				SentinelUsername: "sentinel-user",
+				SentinelPassword: "sentinel-pass",
+				Username:         "user",
+				Password:         "pass",
+				MetricsTTL:       "1m",
+				DialTimeout:      "1m",
+				ReadTimeout:      "1m",
+				WriteTimeout:     "1m",
+				MaxRetries:       3,
+			}
+
+			expected := redis.DatabaseConfig{
+				MasterName:       "test-master",
+				Addrs:            []string{"redis1:6379"},
+				SentinelUsername: "sentinel-user",
+				SentinelPassword: "sentinel-pass",
+				Username:         "user",
+				Password:         "pass",
+				MetricsTTL:       time.Minute,
+				DialTimeout:      time.Minute,
+				ReadTimeout:      time.Minute,
+				WriteTimeout:     time.Minute,
+				MaxRetries:       3,
+			}
+			databaseCfg := redisCfg.GetSettings()
+			So(databaseCfg, ShouldResemble, expected)
+		})
+	})
+}