From c09dc4ec45f17f18dd142f655a889629789afe86 Mon Sep 17 00:00:00 2001
From: Sage Weil <sage@redhat.com>
Date: Wed, 31 Jul 2019 01:31:22 -0500
Subject: [PATCH] mon/HealthMonitor: persist summary for non-sticky mutes

Signed-off-by: Sage Weil <sage@redhat.com>
---
 src/mon/HealthMonitor.cc | 13 +++++++++++++
 src/mon/health_check.h   |  4 ++++
 2 files changed, 17 insertions(+)

diff --git a/src/mon/HealthMonitor.cc b/src/mon/HealthMonitor.cc
index 9437c261780..f0ac5412f84 100644
--- a/src/mon/HealthMonitor.cc
+++ b/src/mon/HealthMonitor.cc
@@ -294,10 +294,23 @@ bool HealthMonitor::prepare_command(MonOpRequestRef op)
       ttl = ceph_clock_now();
       ttl += std::chrono::duration<double>(secs).count();
     }
+    health_check_map_t all;
+    gather_all_health_checks(&all);
+    string summary;
+    if (!sticky) {
+      auto p = all.checks.find(code);
+      if (p == all.checks.end()) {
+	r = -ENOENT;
+	ss << "health alert " << code << " is not currently raised";
+	goto out;
+      }
+      summary = p->second.summary;
+    }
     auto& m = pending_mutes[code];
     m.code = code;
     m.ttl = ttl;
     m.sticky = sticky;
+    m.summary = summary;
   } else if (prefix == "health unmute") {
     string code;
     if (cmd_getval(g_ceph_context, cmdmap, "code", code)) {
diff --git a/src/mon/health_check.h b/src/mon/health_check.h
index 9135b892d39..93b9e62f9b0 100644
--- a/src/mon/health_check.h
+++ b/src/mon/health_check.h
@@ -65,12 +65,14 @@ struct health_mute_t {
   std::string code;
   utime_t ttl;
   bool sticky = false;
+  string summary;
 
   DENC(health_mute_t, v, p) {
     DENC_START(1, 1, p);
     denc(v.code, p);
     denc(v.ttl, p);
     denc(v.sticky, p);
+    denc(v.summary, p);
     DENC_FINISH(p);
   }
 
@@ -80,6 +82,7 @@ struct health_mute_t {
       f->dump_stream("ttl") << ttl;
     }
     f->dump_bool("sticky", sticky);
+    f->dump_string("summary", summary);
   }
 
   static void generate_test_instances(std::list<health_mute_t*>& ls) {
@@ -88,6 +91,7 @@ struct health_mute_t {
     ls.back()->code = "OSD_DOWN";
     ls.back()->ttl = utime_t(1, 2);
     ls.back()->sticky = true;
+    ls.back()->summary = "foo bar";
   }
 };
 WRITE_CLASS_DENC(health_mute_t)
-- 
2.39.5