fix(charts/simple-app): Update istio-alerts (#293)

This propagate the istio-alerts update. It must be done as a separate PR
and only merged after due to the use of http for referencing the charts
repo

charts/simple-app/Chart.yaml

@@ -2,14 +2,14 @@ apiVersion: v2
 name: simple-app
 description: Default Microservice Helm Chart
 type: application
-version: 1.6.6
+version: 1.7.0
 appVersion: latest
 maintainers:
   - name: diranged
     email: [email protected]
 dependencies:
   - name: istio-alerts
-    version: 0.2.0
+    version: 0.4.0
     repository: https://k8s-charts.nextdoor.com
     condition: istio-alerts.enabled
   - name: nd-common

charts/simple-app/README.md

@@ -2,7 +2,7 @@
 
 Default Microservice Helm Chart
 
-![Version: 1.6.6](https://img.shields.io/badge/Version-1.6.6-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: latest](https://img.shields.io/badge/AppVersion-latest-informational?style=flat-square)
+![Version: 1.7.0](https://img.shields.io/badge/Version-1.7.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: latest](https://img.shields.io/badge/AppVersion-latest-informational?style=flat-square)
 
 [deployments]: https://kubernetes.io/docs/concepts/workloads/controllers/deployment/
 [hpa]: https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale/
@@ -13,6 +13,13 @@ defaults for you like the Kubernetes [Horizontal Pod Autoscaler][hpa].
 
 ## Upgrade Notes
 
+### 1.2.x -> 1.7.x
+
+**BREAKING: Istio Alerts have changed**
+
+The Istio Alerts chart was updated to 4.0.0 which updates the alert on the 5XX
+rate to only aggregate per service, rather than including the client source workload.
+
 ### 1.1.2 -> 1.2.x
 
 **BREAKING: Istio Alerts have changed**
@@ -319,7 +326,7 @@ secretsEngine: sealed
 | Repository | Name | Version |
 |------------|------|---------|
 | file://../nd-common | nd-common | 0.3.1 |
-| https://k8s-charts.nextdoor.com | istio-alerts | 0.2.0 |
+| https://k8s-charts.nextdoor.com | istio-alerts | 0.4.0 |
 
 ## Values
 

charts/simple-app/README.md.gotmpl

@@ -12,6 +12,14 @@ defaults for you like the Kubernetes [Horizontal Pod Autoscaler][hpa].
 
 ## Upgrade Notes
 
+
+### 1.2.x -> 1.7.x
+
+**BREAKING: Istio Alerts have changed**
+
+The Istio Alerts chart was updated to 4.0.0 which updates the alert on the 5XX
+rate to only aggregate per service, rather than including the client source workload.
+
 ### 1.1.2 -> 1.2.x
 
 **BREAKING: Istio Alerts have changed**