From 9ce2e991e5a504d9c1a7688a122b699fd9fa0eb3 Mon Sep 17 00:00:00 2001 From: lilin90 Date: Mon, 13 Aug 2018 11:30:27 +0800 Subject: [PATCH] op-guide: update PD scaling steps Via: https://github.com/pingcap/docs-cn/pull/836 --- op-guide/ansible-deployment-scale.md | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/op-guide/ansible-deployment-scale.md b/op-guide/ansible-deployment-scale.md index f256512cbff8d..778ac27f98b25 100644 --- a/op-guide/ansible-deployment-scale.md +++ b/op-guide/ansible-deployment-scale.md @@ -457,10 +457,16 @@ For example, if you want to remove a PD node (node2) with the IP address `172.16 | node8 | 172.16.10.8 | TiKV3 | | node9 | 172.16.10.9 | TiKV4 | -5. Update the Prometheus configuration and restart the cluster: +5. Perform a rolling update to the entire TiDB cluster: + + ``` + ansible-playbook rolling_update.yml + ``` + +6. Update the Prometheus configuration and restart the cluster: ``` ansible-playbook rolling_update_monitor.yml --tags=prometheus ``` -6. Monitor the status of the entire cluster by opening a browser to access the monitoring platform: `http://172.16.10.3:3000`. \ No newline at end of file +7. To monitor the status of the entire cluster, open a browser to access the monitoring platform: `http://172.16.10.3:3000`. \ No newline at end of file