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remove mentions of kube-dns in kubeadm docs

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This commit is contained in:
Sandeep Rajan
2021-03-04 12:06:09 -05:00
parent a65f9ac6f4
commit 5fcc8b2961
9 changed files with 12 additions and 69 deletions
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content/en/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade.md
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@@ -328,7 +328,7 @@ and post-upgrade manifest file for a certain component, a backup file for it wil
- Makes sure the control plane images are available or available to pull to the machine.
- Generates replacements and/or uses user supplied overwrites if component configs require version upgrades.
- Upgrades the control plane components or rollbacks if any of them fails to come up.
- Applies the new `kube-dns` and `kube-proxy` manifests and makes sure that all necessary RBAC rules are created.
- Applies the new `CoreDNS` and `kube-proxy` manifests and makes sure that all necessary RBAC rules are created.
- Creates new certificate and key files of the API server and backs up old files if they're about to expire in 180 days.
`kubeadm upgrade node` does the following on additional control plane nodes: