27 lines
749 B
Markdown
27 lines
749 B
Markdown
---
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title: Upgrading etcd clusters and applications
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---
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This section contains documents specific to upgrading etcd clusters and applications.
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## Moving from etcd API v2 to API v3
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* [Migrate applications from using API v2 to API v3][migrate-apps]
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## Upgrading an etcd v3.x cluster
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* [Upgrade etcd from 3.0 to 3.1][upgrade-3-1]
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* [Upgrade etcd from 3.1 to 3.2][upgrade-3-2]
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* [Upgrade etcd from 3.2 to 3.3][upgrade-3-3]
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* [Upgrade etcd from 3.3 to 3.4][upgrade-3-4]
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## Upgrading from etcd v2.3
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* [Upgrade a v2.3 cluster to v3.0][upgrade-cluster]
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[migrate-apps]: ../op-guide/v2-migration.md
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[upgrade-cluster]: upgrade_3_0.md
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[upgrade-3-1]: upgrade_3_1.md
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[upgrade-3-2]: upgrade_3_2.md
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[upgrade-3-3]: upgrade_3_3.md
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[upgrade-3-4]: upgrade_3_4.md
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