robot: project base chart upgrades from 1.17.1 to 1.24.0

Signed-off-by: robot <[email protected]>

charts/base/base/Chart.yaml

@@ -1,14 +1,14 @@
-apiVersion: v1
-appVersion: 1.17.1
+apiVersion: v2
+appVersion: 1.24.0
 description: Helm chart for deploying Istio cluster resources and CRDs
 icon: https://istio.io/latest/favicons/android-192x192.png
 keywords:
   - istio
 name: base
 sources:
-  - http://github.com/istio/istio
-version: 1.17.1
+  - https://github.com/istio/istio
+version: 1.24.0
 dependencies:
   - name: base
-    version: "1.17.1"
+    version: "1.24.0"
     repository: "https://istio-release.storage.googleapis.com/charts"

charts/base/base/README.md

@@ -19,3 +19,17 @@ To install the chart with the release name `istio-base`:
 kubectl create namespace istio-system
 helm install istio-base istio/base -n istio-system
 ```
+
+### Profiles
+
+Istio Helm charts have a concept of a `profile`, which is a bundled collection of value presets.
+These can be set with `--set profile=<profile>`.
+For example, the `demo` profile offers a preset configuration to try out Istio in a test environment, with additional features enabled and lowered resource requirements.
+
+For consistency, the same profiles are used across each chart, even if they do not impact a given chart.
+
+Explicitly set values have highest priority, then profile settings, then chart defaults.
+
+As an implementation detail of profiles, the default values for the chart are all nested under `defaults`.
+When configuring the chart, you should not include this.
+That is, `--set some.field=true` should be passed, not `--set defaults.some.field=true`.

charts/base/base/charts/base/Chart.yaml

@@ -1,10 +1,10 @@
-apiVersion: v1
-appVersion: 1.17.1
+apiVersion: v2
+appVersion: 1.24.0
 description: Helm chart for deploying Istio cluster resources and CRDs
 icon: https://istio.io/latest/favicons/android-192x192.png
 keywords:
 - istio
 name: base
 sources:
-- http://github.com/istio/istio
-version: 1.17.1
+- https://github.com/istio/istio
+version: 1.24.0

charts/base/base/charts/base/README.md

@@ -19,3 +19,17 @@ To install the chart with the release name `istio-base`:
 kubectl create namespace istio-system
 helm install istio-base istio/base -n istio-system
 ```
+
+### Profiles
+
+Istio Helm charts have a concept of a `profile`, which is a bundled collection of value presets.
+These can be set with `--set profile=<profile>`.
+For example, the `demo` profile offers a preset configuration to try out Istio in a test environment, with additional features enabled and lowered resource requirements.
+
+For consistency, the same profiles are used across each chart, even if they do not impact a given chart.
+
+Explicitly set values have highest priority, then profile settings, then chart defaults.
+
+As an implementation detail of profiles, the default values for the chart are all nested under `defaults`.
+When configuring the chart, you should not include this.
+That is, `--set some.field=true` should be passed, not `--set defaults.some.field=true`.