Commit fe089c0d1e18 ("vlog: abstract out interface to syslog daemon")
introduced --syslog-method flag that supersedes --syslog-target flag by:
1. making logging format configurable
2. letting daemon to also talk over UNIX domain socket (this is handy
when local rsyslog daemon is running in different network namespace
on the same host)
Signed-off-by: Ansis Atteka <aatt...@nicira.com>
---
NEWS | 1 +
lib/vlog.c | 10 ++++++++++
2 files changed, 11 insertions(+)
diff --git a/NEWS b/NEWS
index ca22c8e..8bdaf3e 100644
--- a/NEWS
+++ b/NEWS
@@ -21,6 +21,7 @@ Post-v2.4.0
targets to run a new system testsuite. These tests can be run inside
a Vagrant box. See INSTALL.md for details
- Dropped support for GRE64 tunnel.
+ - Mark --syslog-target argument as deprecated.
v2.4.0 - 20 Aug 2015
diff --git a/lib/vlog.c b/lib/vlog.c
index 29ba620..da31e6f 100644
--- a/lib/vlog.c
+++ b/lib/vlog.c
@@ -706,6 +706,7 @@ vlog_init(void)
if (ovsthread_once_start(&once)) {
long long int now;
int facility;
+ bool print_syslog_target_deprecation;
/* Do initialization work that needs to be done before any logging
* occurs. We want to keep this really minimal because any attempt to
@@ -740,6 +741,15 @@ vlog_init(void)
0, INT_MAX, vlog_disable_rate_limit, NULL);
unixctl_command_register("vlog/reopen", "", 0, 0,
vlog_unixctl_reopen, NULL);
+
+ ovs_rwlock_rdlock(&pattern_rwlock);
+ print_syslog_target_deprecation = syslog_fd >= 0;
+ ovs_rwlock_unlock(&pattern_rwlock);
+
+ if (print_syslog_target_deprecation) {
+ VLOG_WARN("--syslog-target flag is deprecated, use "
+ "--syslog-method instead");
+ }
}
}
--
2.1.4
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