Change default syslog-ident from redis to valkey (#390)

Default value for the "syslog-ident" config changed from "redis" to
"valkey".

Fixes #301.

---------

Signed-off-by: Karthick Ariyaratnam <[email protected]>

Author: karthyuom

src/config.c

@@ -3128,7 +3128,7 @@ standardConfig static_configs[] = {
     createStringConfig("cluster-config-file", NULL, IMMUTABLE_CONFIG, ALLOW_EMPTY_STRING, server.cluster_configfile, "nodes.conf", NULL, NULL),
     createStringConfig("cluster-announce-hostname", NULL, MODIFIABLE_CONFIG, EMPTY_STRING_IS_NULL, server.cluster_announce_hostname, NULL, isValidAnnouncedHostname, updateClusterHostname),
     createStringConfig("cluster-announce-human-nodename", NULL, MODIFIABLE_CONFIG, EMPTY_STRING_IS_NULL, server.cluster_announce_human_nodename, NULL, isValidAnnouncedNodename, updateClusterHumanNodename),
-    createStringConfig("syslog-ident", NULL, IMMUTABLE_CONFIG, ALLOW_EMPTY_STRING, server.syslog_ident, "redis", NULL, NULL),
+    createStringConfig("syslog-ident", NULL, IMMUTABLE_CONFIG, ALLOW_EMPTY_STRING, server.syslog_ident, SERVER_NAME, NULL, NULL),
     createStringConfig("dbfilename", NULL, MODIFIABLE_CONFIG | PROTECTED_CONFIG, ALLOW_EMPTY_STRING, server.rdb_filename, "dump.rdb", isValidDBfilename, NULL),
     createStringConfig("appendfilename", NULL, IMMUTABLE_CONFIG, ALLOW_EMPTY_STRING, server.aof_filename, "appendonly.aof", isValidAOFfilename, NULL),
     createStringConfig("appenddirname", NULL, IMMUTABLE_CONFIG, ALLOW_EMPTY_STRING, server.aof_dirname, "appendonlydir", isValidAOFdirname, NULL),

valkey.conf

@@ -357,7 +357,7 @@ logfile ""
 # syslog-enabled no
 
 # Specify the syslog identity.
-# syslog-ident redis
+# syslog-ident valkey
 
 # Specify the syslog facility. Must be USER or between LOCAL0-LOCAL7.
 # syslog-facility local0