composer: cleanup unused code related to fluentd sidecar

COMPOSER-2051

cmd/osbuild-composer/config.go

@@ -11,16 +11,15 @@ import (
 )
 
 type ComposerConfigFile struct {
-	Koji         KojiAPIConfig   `toml:"koji"`
-	Worker       WorkerAPIConfig `toml:"worker"`
-	WeldrAPI     WeldrAPIConfig  `toml:"weldr_api"`
-	SyslogServer string          `toml:"syslog_server" env:"SYSLOG_SERVER"`
-	LogLevel     string          `toml:"log_level"`
-	LogFormat    string          `toml:"log_format"`
-	DNFJson      string          `toml:"dnf-json"`
-	SplunkHost   string          `env:"SPLUNK_HEC_HOST"`
-	SplunkPort   string          `env:"SPLUNK_HEC_PORT"`
-	SplunkToken  string          `env:"SPLUNK_HEC_TOKEN"`
+	Koji        KojiAPIConfig   `toml:"koji"`
+	Worker      WorkerAPIConfig `toml:"worker"`
+	WeldrAPI    WeldrAPIConfig  `toml:"weldr_api"`
+	LogLevel    string          `toml:"log_level"`
+	LogFormat   string          `toml:"log_format"`
+	DNFJson     string          `toml:"dnf-json"`
+	SplunkHost  string          `env:"SPLUNK_HEC_HOST"`
+	SplunkPort  string          `env:"SPLUNK_HEC_PORT"`
+	SplunkToken string          `env:"SPLUNK_HEC_TOKEN"`
 }
 
 type KojiAPIConfig struct {

cmd/osbuild-composer/main.go

@@ -8,7 +8,6 @@ import (
 	"github.com/coreos/go-systemd/activation"
 	slogger "github.com/osbuild/osbuild-composer/pkg/splunk_logger"
 	"github.com/sirupsen/logrus"
-	"github.com/sirupsen/logrus/hooks/syslog"
 )
 
 const (
@@ -81,15 +80,6 @@ func main() {
 		logrus.Fatal("CACHE_DIRECTORY is not set. Is the service file missing CacheDirectory=?")
 	}
 
-	if len(config.SyslogServer) > 0 {
-		hook, err := syslog.NewSyslogHook("tcp", config.SyslogServer, 0, "osbuild-composer")
-		if err != nil {
-			logrus.Fatal("Error connecting to syslog: " + err.Error())
-		}
-
-		logrus.AddHook(hook)
-	}
-
 	composer, err := NewComposer(config, stateDir, cacheDir)
 	if err != nil {
 		logrus.Fatalf("%v", err)