Log PostgreSQL and Redis connections

acoustid · Feb 13, 2024 · fd48d36 · fd48d36
1 parent be57c76
commit fd48d36
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Showing 2 changed files with 10 additions and 3 deletions.
diff --git a/common/config.go b/common/config.go
@@ -9,6 +9,7 @@ import (
 	"strconv"
 
 	_ "github.com/lib/pq"
+	"github.com/rs/zerolog/log"
 )
 
 type DatabaseConfig struct {
@@ -54,7 +55,9 @@ func (cfg *DatabaseConfig) URL() *url.URL {
 }
 
 func (cfg *DatabaseConfig) Connect() (*sql.DB, error) {
-	return sql.Open("postgres", cfg.URL().String())
+	url := cfg.URL().String()
+	log.Info().Msgf("Connecting to PostgreSQL at %s:%d using database %s", cfg.Host, cfg.Port, cfg.Database)
+	return sql.Open("postgres", url)
 }
 
 func (cfg *DatabaseConfig) readEnv(prefix string) {

diff --git a/pkg/fpstore/cli.go b/pkg/fpstore/cli.go
@@ -105,10 +105,14 @@ var IndexPortFlag = cli.IntFlag{
 }
 
 func PrepareFingerprintCache(c *cli.Context) (FingerprintCache, error) {
+	host := c.String(RedisHostFlag.Name)
+	port := c.Int(RedisPortFlag.Name)
+	database := c.Int(RedisDatabaseFlag.Name)
+	log.Info().Msgf("Connecting to Redis at %s:%d using database %d", host, port, database)
 	return NewRedisFingerprintCache(&redis.Options{
-		Addr:     net.JoinHostPort(c.String(RedisHostFlag.Name), strconv.Itoa(c.Int(RedisPortFlag.Name))),
+		Addr:     net.JoinHostPort(host, strconv.Itoa(port)),
 		Password: c.String(RedisPasswordFlag.Name),
-		DB:       c.Int(RedisDatabaseFlag.Name),
+		DB:       database,
 	}), nil
 }