From: Lucian Petrut <lpetrut@cloudbasesolutions.com>
Date: Fri, 8 May 2020 12:25:55 +0000 (+0000)
Subject: global, common: Print config parse errors
X-Git-Tag: v16.1.0~652^2~5
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=a31be84abee17a7597bf5add047c3c0ad3aef831;p=ceph.git

global, common: Print config parse errors

At the moment, config parsing errors aren't printed by "global_init",
so the message shown to the user can be a bit cryptic.

This change will ensure that those parsing errors will be printed.

Signed-off-by: Lucian Petrut <lpetrut@cloudbasesolutions.com>
---

diff --git a/src/common/config_proxy.h b/src/common/config_proxy.h
index 5632fe4efad..e8528c0f67c 100644
--- a/src/common/config_proxy.h
+++ b/src/common/config_proxy.h
@@ -324,6 +324,9 @@ public:
   bool has_parse_error() const {
     return !config.parse_error.empty();
   }
+  std::string get_parse_error() {
+    return config.parse_error;
+  }
   void complain_about_parse_error(CephContext *cct) {
     return config.complain_about_parse_error(cct);
   }
diff --git a/src/global/global_init.cc b/src/global/global_init.cc
index 84acd4850dd..127cee17a44 100644
--- a/src/global/global_init.cc
+++ b/src/global/global_init.cc
@@ -159,7 +159,8 @@ void global_pre_init(
   }
   else if (ret) {
     cct->_log->flush();
-    cerr << "global_init: error reading config file." << std::endl;
+    cerr << "global_init: error reading config file. "
+         << conf.get_parse_error() << std::endl;
     _exit(1);
   }