From cdf73b874baca3b5ff6fed0fd503b16993961414 Mon Sep 17 00:00:00 2001
From: Kefu Chai <kchai@redhat.com>
Date: Mon, 3 Aug 2020 00:52:17 +0800
Subject: [PATCH] crimson/common: add ConfigProxy::inject_args()

prepare for the "injectargs" tell command.

Signed-off-by: Kefu Chai <kchai@redhat.com>
---
 src/crimson/common/config_proxy.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/crimson/common/config_proxy.h b/src/crimson/common/config_proxy.h
index d6132455ece..29f5984b552 100644
--- a/src/crimson/common/config_proxy.h
+++ b/src/crimson/common/config_proxy.h
@@ -155,6 +155,14 @@ public:
     });
   }
 
+  seastar::future<> inject_args(const std::string& s) {
+    return do_change([s, this](ConfigValues& values) {
+      std::stringstream err;
+      if (get_config().injectargs(values, obs_mgr, s, &err)) {
+        throw std::invalid_argument(err.str());
+      }
+    });
+  }
   void show_config(ceph::Formatter* f) const;
 
   seastar::future<> parse_argv(std::vector<const char*>& argv) {
-- 
2.39.5