Update upgrades.md (#7333)

* Update upgrades.md

Changed "Node:" to "Note:" because it was a note :)
Also a few minor changes for clarification.

* Revert flannel sentence
This commit is contained in:
Martin Mosegaard Amdisen
2018-02-12 16:06:48 +01:00
committed by k8s-ci-robot
parent f3cbfa347a
commit 883934fe7d
@@ -45,7 +45,7 @@ There may be an upgrade available for kubernetes, etcd, or both.
Backing up etcd requires an export and snapshot, refer to the
[backup documentation](/docs/getting-started-guides/ubuntu/backups) to create a snapshot.
After the snapshot upgrade the etcd service with:
After the snapshot, upgrade the etcd service with:
juju upgrade-charm etcd
@@ -76,7 +76,7 @@ First you need to upgrade the masters:
juju upgrade-charm kubernetes-master
**Node:** Always upgrade the masters before the workers.
**Note:** Always upgrade the masters before the workers.
{: .note}
Once the latest charm is deployed, the channel for Kubernetes can be selected by issuing the following:
@@ -102,7 +102,7 @@ but is a safer upgrade route.
Given a deployment where the workers are named kubernetes-alpha.
Deploy new worker(s):
Deploy new workers:
juju deploy kubernetes-beta
@@ -141,7 +141,7 @@ to ensure that the cluster upgrade has successfully completed.
### Upgrade Flannel
Upgrading flannel can be done at any time, it is independent of Kubernetes upgrades.
Be advised that networking is interrupted during the upgrade. You can initiate a flannel upgrade:
Be advised that networking is interrupted during the upgrade. You can initiate a flannel upgrade with:
juju upgrade-charm flannel