sysctl: downgrade warning about excluded keys

Our own config generates logs like this:
systemd-sysctl[1280]: Not setting net/ipv4/conf/all/rp_filter (explicit setting exists).
systemd-sysctl[1280]: Not setting net/ipv4/conf/default/rp_filter (explicit setting exists).
systemd-sysctl[1280]: Not setting net/ipv4/conf/all/accept_source_route (explicit setting exists).
systemd-sysctl[1280]: Not setting net/ipv4/conf/default/accept_source_route (explicit setting exists).
systemd-sysctl[1280]: Not setting net/ipv4/conf/all/promote_secondaries (explicit setting exists).
systemd-sysctl[1280]: Not setting net/ipv4/conf/default/promote_secondaries (explicit setting exists).

There is no error and nothing really to see.

diff --git a/src/sysctl/sysctl.c b/src/sysctl/sysctl.c
index 1b433f70450d6986ebc68b6ceff55f69e6a340c9..15b68b7d2ef9c72d54b547d636a354d87ccd947e 100644 (file)
--- a/src/sysctl/sysctl.c
+++ b/src/sysctl/sysctl.c
@@ -161,7 +161,7 @@ static int apply_all(OrderedHashmap *sysctl_options) {
                                         continue;
 
                                 if (ordered_hashmap_contains(sysctl_options, key)) {
-                                        log_info("Not setting %s (explicit setting exists).", key);
+                                        log_debug("Not setting %s (explicit setting exists).", key);
                                         continue;
                                 }