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backport of commit c444a58ccc (#16864) 

Co-authored-by: dttung2905 <ttdao.2015@accountancy.smu.edu.sg>
pull/16870/head
hc-github-team-consul-core 2023-04-03 18:25:52 -04:00 committed by GitHub
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website/content/docs/k8s/upgrade/index.mdx
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@ -38,9 +38,9 @@ For example, if you installed Consul with `connectInject.enabled: false` and you
```
**Before performing the upgrade, be sure you read the other sections on this page,
continuing at [Determining What Will Change](#determining-what-will-change).**
continuing at [Determine scope of changes](#determine-scope-of-changes).**
~> Note: You should always set the `--version` flag when upgrading Helm. Otherwise Helm uses the most up-to-date version in its local cache, which may result in an unintended upgrade.
~> Note: You should always set the `--version` flag when upgrading Helm. Otherwise, Helm uses the most up-to-date version in its local cache, which may result in an unintended upgrade.
### Upgrade Helm chart version
@ -87,7 +87,7 @@ If you want to upgrade to the latest `0.40.0` version, use the following procedu
```
**Before performing the upgrade, be sure you've read the other sections on this page,
continuing at [Determining What Will Change](#determining-what-will-change).**
continuing at [Determine scope of changes](#determine-scope-of-changes).**
### Upgrade Consul version
@ -126,9 +126,9 @@ to update to the new version. Before you upgrade to a new version:
```
**Before performing the upgrade, be sure you have read the other sections on this page,
continuing at [Determining What Will Change](#determining-what-will-change).**
continuing at [Determine scope of changes](#determine-scope-of-changes).**
~> Note: You should always set the `--version` flag when upgrading Helm. Otherwise Helm uses the most up-to-date version in its local cache, which may result in an unintended upgrade.
~> Note: You should always set the `--version` flag when upgrading Helm. Otherwise, Helm uses the most up-to-date version in its local cache, which may result in an unintended upgrade.
## Determine scope of changes
@ -175,7 +175,7 @@ that can be used.
Initiate the server upgrade:
1. Change the `global.image` value to the desired Consul version.
1. Set the `server.updatePartition` value to the number of server replicas. By default there are 3 servers, so you would set this value to `3`.
1. Set the `server.updatePartition` value to the number of server replicas. By default, there are 3 servers, so you would set this value to `3`.
1. Set the `updateStrategy` for clients to `OnDelete`.
<CodeBlockConfig filename="values.yaml">
@ -228,7 +228,7 @@ If you upgrade Consul from a version that uses client agents to a version the us
type: OnDelete
```
1. Add `consul.hashicorp.com/consul-k8s-version: 1.0.0` to the annotations for each pod you upgrade.
1. Add `consul.hashicorp.com/consul-k8s-version: 1.0.0` to the annotations for each pod you upgrade.
1. Follow our [recommended procedures to upgrade servers](#upgrading-consul-servers) on Kubernetes deployments to upgrade Helm values for the new version of Consul.
@ -236,7 +236,7 @@ If you upgrade Consul from a version that uses client agents to a version the us
1. Restart all gateways in your service mesh.
1. Disable client agents in your Helm chart by deleting the `client` stanza or setting `client.enabled` to `false`.
1. Disable client agents in your Helm chart by deleting the `client` stanza or setting `client.enabled` to `false`.
## Configuring TLS on an existing cluster