PMM-12762 Get notified about new version.

api-tests/server/updates_test.go

@@ -67,20 +67,20 @@ func TestCheckUpdates(t *testing.T) {
 	require.NotEmpty(t, res.Payload.Latest)
 	assert.True(t, strings.HasPrefix(res.Payload.Latest.Version, "2."),
 		"latest.version = %q should have '2.' prefix", res.Payload.Latest.Version)
-	assert.NotEmpty(t, res.Payload.Latest.FullVersion)
 	require.NotEmpty(t, res.Payload.Latest.Timestamp)
 	ts = time.Time(res.Payload.Latest.Timestamp)
 	hour, min, _ = ts.Clock()
 	assert.Zero(t, hour, "latest.timestamp should contain only date")
 	assert.Zero(t, min, "latest.timestamp should contain only date")
 
 	if res.Payload.UpdateAvailable {
-		assert.NotEqual(t, res.Payload.Installed.FullVersion, res.Payload.Latest.FullVersion)
+		assert.NotEmpty(t, res.Payload.Latest.Tag)
+		assert.NotEqual(t, res.Payload.Installed.FullVersion, res.Payload.Latest.Version)
 		assert.NotEqual(t, res.Payload.Installed.Timestamp, res.Payload.Latest.Timestamp)
 		assert.True(t, strings.HasPrefix(res.Payload.LatestNewsURL, "https://per.co.na/pmm/2."), "latest_news_url = %q", res.Payload.LatestNewsURL)
 	} else {
-		assert.Equal(t, res.Payload.Installed.FullVersion, res.Payload.Latest.FullVersion)
 		assert.Equal(t, res.Payload.Installed.Timestamp, res.Payload.Latest.Timestamp)
+		assert.Empty(t, res.Payload.Installed.FullVersion, res.Payload.Latest.Version)
 		assert.Empty(t, res.Payload.LatestNewsURL, "latest_news_url should be empty")
 	}
 	assert.NotEmpty(t, res.Payload.LastCheck)
@@ -108,7 +108,7 @@ func TestCheckUpdates(t *testing.T) {
 		require.NoError(t, err)
 
 		assert.Equal(t, res.Payload.Installed, resForce.Payload.Installed)
-		assert.Equal(t, resForce.Payload.Installed.FullVersion != resForce.Payload.Latest.FullVersion, resForce.Payload.UpdateAvailable)
+		assert.Equal(t, resForce.Payload.Latest.Tag != "", resForce.Payload.UpdateAvailable)
 		assert.NotEqual(t, res.Payload.LastCheck, resForce.Payload.LastCheck)
 	})
 }

api/serverpb/json/serverpb.json

@@ -720,22 +720,21 @@
                   "x-order": 4
                 },
                 "latest": {
-                  "description": "VersionInfo describes component version, or PMM Server as a whole.",
                   "type": "object",
                   "properties": {
-                    "full_version": {
-                      "description": "Full version for debugging.",
+                    "tag": {
+                      "description": "Docker image tag.",
                       "type": "string",
                       "x-order": 1
                     },
                     "timestamp": {
-                      "description": "Build or release date.",
+                      "description": "Release date.",
                       "type": "string",
                       "format": "date-time",
                       "x-order": 2
                     },
                     "version": {
-                      "description": "User-visible version.",
+                      "description": "PMM Version.",
                       "type": "string",
                       "x-order": 0
                     }
@@ -805,7 +804,13 @@
             "in": "body",
             "required": true,
             "schema": {
-              "type": "object"
+              "type": "object",
+              "properties": {
+                "new_image": {
+                  "type": "string",
+                  "x-order": 0
+                }
+              }
             }
           }
         ],