release 1.0.0: bump version and appVersion for the jetstack-agent chart

Author: maelvls

README.md

@@ -153,11 +153,16 @@ The chart will be mirrored to:
 
 ### Step 3: Release the Helm Chart "jetstack-secure"
 
-The [jetstack-agent](deploy/charts/jetstack-agent/README.md) chart has a different version number to the agent.
-This is because the first version of *this* chart was given version `0.1.0`,
-while the app version at the time was `0.1.38`.
-And this allows the chart to be updated and released more frequently than the Docker image if necessary.
-This chart is for [Jetstack Secure](https://platform.jetstack.io/documentation/installation/agent#jetstack-agent-helm-chart-installation).
+This chart is for [Jetstack
+Secure](https://platform.jetstack.io/documentation/installation/agent#jetstack-agent-helm-chart-installation).
+
+> [!NOTE]
+>
+> Prior to v1.0.0, this chart's `version` and `appVersion` were different. This
+allowed the chart to be updated and released more frequently than the Docker
+image if necessary. We have decided to align the chart's `version` and
+`appVersion` with the Docker image tag, starting with v1.0.0, to simplify the
+release process.
 
 1. Create a branch
 1. Increment version numbers.
@@ -168,6 +173,10 @@ This chart is for [Jetstack Secure](https://platform.jetstack.io/documentation/i
       Use a `v` prefix, to match the Docker image tag.
    1. Increment the `image.tag` value in [values.yaml](deploy/charts/jetstack-agent/values.yaml).
       Use a `v` prefix, to match the Docker image tag.
+   1. Update the Helm unit test snapshots:
+       ```sh
+       helm unittest ./deploy/charts/jetstack-agent --update-snapshot
+       ```
 1. Create a pull request and wait for it to be approved.
 1. Merge the branch
 1. Push a tag, using the format: `chart-vX.Y.Z`.

deploy/charts/jetstack-agent/Chart.yaml

@@ -2,8 +2,8 @@ apiVersion: v2
 name: jetstack-agent
 description: TLS Protect for Kubernetes Agent
 type: application
-version: 0.4.0
-appVersion: "v0.1.43"
+version: 1.0.0
+appVersion: "v1.0.0"
 home: https://github.com/jetstack/jetstack-secure
 maintainers:
 - name: JSCP and CRE Team

deploy/charts/jetstack-agent/tests/__snapshot__/configuration_test.yaml.snap

@@ -191,7 +191,7 @@ render correctly when only required config is given:
         app.kubernetes.io/instance: RELEASE-NAME
         app.kubernetes.io/managed-by: Helm
         app.kubernetes.io/name: jetstack-agent
-        app.kubernetes.io/version: v0.1.43
-        helm.sh/chart: jetstack-agent-0.4.0
+        app.kubernetes.io/version: v1.0.0
+        helm.sh/chart: jetstack-agent-1.0.0
       name: agent-config
       namespace: NAMESPACE

deploy/charts/jetstack-agent/values.yaml

@@ -11,7 +11,7 @@ image:
   # -- Defaults to only pull if not already present
   pullPolicy: IfNotPresent
   # -- Overrides the image tag whose default is the chart appVersion
-  tag: "v0.1.43"
+  tag: "v1.0.0"
 
 # -- Specify image pull credentials if using a prviate registry
 imagePullSecrets: []
@@ -33,13 +33,14 @@ serviceAccount:
 
 podAnnotations: {}
 
-podSecurityContext: {}
+podSecurityContext:
+  {}
   # fsGroup: 2000
 
 securityContext:
   capabilities:
     drop:
-    - ALL
+      - ALL
   readOnlyRootFilesystem: true
   runAsNonRoot: true
   runAsUser: 1000
@@ -77,7 +78,7 @@ extraArgs: []
 # -- Authentication section for the agent
 authentication:
   # -- Reccomend that you do not use this and instead creat the credential secret outside of helm
-  createSecret: false 
+  createSecret: false
   # -- Type can be "file"/"token" determining how the agent should authenticate the to the backend
   type: file
   # -- Name of the secret containing agent credentials.json
@@ -120,8 +121,8 @@ config:
     # -- Override disabled by default
     enabled: false
     # -- Embed the agent configuration here in the chart values
-    config: 
+    config:
     # -- Sepcify ConfigMap details to load config from existing ConfigMap
     configmap:
-      name: 
-      key: 
+      name:
+      key: