Adding more patroni fields. Added example result.

pkg/util/patroni/patroni.go

@@ -73,7 +73,9 @@ func (p *Patroni) httpPostOrPatch(method string, url string, body *bytes.Buffer)
 		return fmt.Errorf("could not create request: %v", err)
 	}
 
-	p.logger.Debugf("making %s http request: %s", method, request.URL.String())
+	if p.logger != nil {
+		p.logger.Debugf("making %s http request: %s", method, request.URL.String())
+	}
 
 	resp, err := p.httpClient.Do(request)
 	if err != nil {
@@ -139,10 +141,12 @@ type MemberDataPatroni struct {
 
 // MemberData Patroni member data from Patroni API
 type MemberData struct {
-	State         string            `json:"state"`
-	Role          string            `json:"role"`
-	ServerVersion int               `json:"server_version"`
-	Patroni       MemberDataPatroni `json:"patroni"`
+	State           string            `json:"state"`
+	Role            string            `json:"role"`
+	ServerVersion   int               `json:"server_version"`
+	PendingRestart  string            `json:"pending_restart"`
+	ClusterUnlocked bool              `json:"cluster_unlocked"`
+	Patroni         MemberDataPatroni `json:"patroni"`
 }
 
 // GetMemberData read member data from patroni API

pkg/util/patroni/patroni_test.go

@@ -84,7 +84,7 @@ func TestPatroniAPI(t *testing.T) {
 	ctrl := gomock.NewController(t)
 	defer ctrl.Finish()
 
-	json := `{"name":"Test Name","full_name":"test full name","owner":{"login": "octocat"}}`
+	json := `{"state": "running", "postmaster_start_time": "2021-02-19 14:31:50.053 CET", "role": "master", "server_version": 90621, "cluster_unlocked": false, "xlog": {"location": 55978296057856}, "timeline": 6, "database_system_identifier": "6462555844314089962", "pending_restart": true, "patroni": {"version": "2.0.1", "scope": "acid-rest92-standby"}}`
 	r := ioutil.NopCloser(bytes.NewReader([]byte(json)))
 
 	response := http.Response{