fix prometheus update readme (prometheus-community#1541)

Signed-off-by: André Bauer <[email protected]>
mihneastaub · Nov 28, 2021 · ad50e32 · ad50e32
1 parent 5f08f11
commit ad50e32
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Showing 2 changed files with 10 additions and 7 deletions.
diff --git a/charts/prometheus/Chart.yaml b/charts/prometheus/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v2
 name: prometheus
 appVersion: 2.31.1
-version: 15.0.0
+version: 15.0.1
 description: Prometheus is a monitoring system and time series database.
 home: https://prometheus.io/
 icon: https://raw.githubusercontent.com/prometheus/prometheus.github.io/master/assets/prometheus_logo-cb55bb5c346.png

diff --git a/charts/prometheus/README.md b/charts/prometheus/README.md
@@ -21,8 +21,7 @@ _See [helm repo](https://helm.sh/docs/helm/helm_repo/) for command documentation
 ## Install Chart
 
 ```console
-# Helm
-$ helm install [RELEASE_NAME] prometheus-community/prometheus
+helm install [RELEASE_NAME] prometheus-community/prometheus
 ```
 
 _See [configuration](#configuration) below._
@@ -42,8 +41,7 @@ _See [helm dependency](https://helm.sh/docs/helm/helm_dependency/) for command d
 ## Uninstall Chart
 
 ```console
-# Helm
-$ helm uninstall [RELEASE_NAME]
+helm uninstall [RELEASE_NAME]
 ```
 
 This removes all the Kubernetes components associated with the chart and deletes the release.
@@ -53,8 +51,7 @@ _See [helm uninstall](https://helm.sh/docs/helm/helm_uninstall/) for command doc
 ## Upgrading Chart
 
 ```console
-# Helm
-$ helm upgrade [RELEASE_NAME] [CHART] --install
+helm upgrade [RELEASE_NAME] [CHART] --install
 ```
 
 _See [helm upgrade](https://helm.sh/docs/helm/helm_upgrade/) for command documentation._
@@ -63,6 +60,12 @@ _See [helm upgrade](https://helm.sh/docs/helm/helm_upgrade/) for command documen
 
 Version 15.0.0 changes the relabeling config, aligning it with the [Prometheus community conventions](https://github.com/prometheus/prometheus/pull/9832). If you've made manual changes to the relabeling config, you have to adapt your changes.
 
+Before you update please execute the following command, to be able to update kube-state-metrics:
+
+```bash
+kubectl delete deployments.apps -l app.kubernetes.io/instance=prometheus,app.kubernetes.io/name=kube-state-metrics --cascade=orphan
+```
+
 ### To 9.0
 
 Version 9.0 adds a new option to enable or disable the Prometheus Server. This supports the use case of running a Prometheus server in one k8s cluster and scraping exporters in another cluster while using the same chart for each deployment. To install the server `server.enabled` must be set to `true`.