fix get current pd leader error when rolling update pd (#1081) (#1122)

* fix get current pd leader error when rolling update pd
pingcap · Jan 15, 2020 · 0159dae · 0159dae
1 parent 2f234bb
commit 0159dae
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/common_tasks/transfer_pd_leader.yml b/common_tasks/transfer_pd_leader.yml
@@ -45,7 +45,7 @@
     body_format: json
     status_code: 200
   register: pd_leader_info
-  until: pd_leader_info.json.name is defined and pd_leader_info.json.name != pd_name
+  until: pd_leader_info.json is defined and pd_leader_info.json.name is defined and pd_leader_info.json.name != pd_name
   retries: 12
   delay: 10
   failed_when: false
@@ -65,7 +65,7 @@
     body_format: json
     status_code: 200
   register: pd_leader_info_tls
-  until: pd_leader_info_tls.json.name is defined and pd_leader_info_tls.json.name != pd_name
+  until: pd_leader_info_tls.json is defined and pd_leader_info_tls.json.name is defined and pd_leader_info_tls.json.name != pd_name
   retries: 12
   delay: 10
   failed_when: false