*: add TiDB 2.1 Upgrade Guide #780
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| This document describes how to upgrade from TiDB 2.0 (TiDB 2.0.1 or later) or TiDB 2.1 RC version to TiDB 2.1 GA version. TiDB 2.1 is not compatible with the Kafka version of TiDB-Binlog. If your current TiDB cluster has already been using the [Kafka version of TiDB-Binlog](../tools/tidb-binlog-kafka.md), you need to [upgrade it to the cluster version of TiDB-Binlog](../tools/tidb-binlog-cluster.md#tidb-binlog-upgrade). | ||
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| ## Step 1: Install Ansible and dependencies on the Control Machine |
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Is there a description of how to do a rolling update without Ansible?
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@gregwebs Currently, we only provide the Ansible approach, which is also the recommended one. (I've checked with @liubo0127 )
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Can we describe in abstract terms what Ansible is doing?
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We do have such a description here:) https://github.com/pingcap/docs/blob/master/op-guide/ansible-deployment.md#overview
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okay, I see it here, would be good to link there.
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@kennytm @liubo0127 PTAL |
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@kennytm Thanks! I checked |
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@gregwebs Comment addressed. Thanks! |
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Please hold on merging this Pull Request. More updates are coming |
@liubo0127 @CaitinChen PTAL
Via: pingcap/docs-cn#999, pingcap/docs-cn#1014