feat(k8s-ycl): Release v0.2.0

charts/apps/k8s-ycl/Chart.yaml

@@ -2,7 +2,7 @@
 apiVersion: v2
 description: Kubernetes admission controller to remove CPU limits from Pods.
 name: k8s-ycl
-version: 0.1.0
+version: 0.2.0
 appVersion: v0.1.0
 kubeVersion: ">=1.22.0-0"
 sources:
@@ -22,9 +22,12 @@ dependencies:
     version: 1.5.1
 annotations:
   artifacthub.io/changes: |-
-    - kind: changed
+    - kind: added
       description: |
-        Initial version
+        Make ignored namespaces configurable
+    - kind: added
+      description: |
+        Added metrics port to Service
   artifacthub.io/links: |
     - name: "source"
       url: "https://github.com/bjw-s/k8s-ycl"

charts/apps/k8s-ycl/templates/_helpers.tpl

@@ -6,6 +6,20 @@
 /mutate--v1-pod
 {{- end -}}
 
+{{- define "k8s-ycl.ignoredNamespaces" -}}
+  {{- $ownNamespace := $.Release.Namespace -}}
+  {{- $ignoredNamespaces := list -}}
+  {{- if $.Values.webhook.ignoreOwnNamespace -}}
+    {{- $ignoredNamespaces = append $ignoredNamespaces $ownNamespace -}}
+  {{- end -}}
+  {{- with $.Values.webhook.ignoredNamespaces -}}
+    {{- range . -}}
+      {{- $ignoredNamespaces = append $ignoredNamespaces . -}}
+    {{- end -}}
+  {{- end -}}
+  {{- $ignoredNamespaces | uniq | toYaml -}}
+{{- end -}}
+
 {{- define "k8s-ycl.selfSignedIssuer" -}}
 {{ printf "%s-webhook-selfsign" (include "bjw-s.common.lib.chart.names.fullname" .) }}
 {{- end -}}

charts/apps/k8s-ycl/templates/admissionregistration.yaml

@@ -15,9 +15,7 @@ webhooks:
       matchExpressions:
       - key: kubernetes.io/metadata.name
         operator: NotIn
-        values:
-        - kube-system
-        - {{ .Release.Namespace | quote }}
+        values: {{ include "k8s-ycl.ignoredNamespaces" . | nindent  10 }}
     clientConfig:
       service:
         namespace: {{ .Release.Namespace | quote }}

charts/apps/k8s-ycl/templates/common.yaml

@@ -12,6 +12,9 @@ service:
       http:
         enabled: true
         port: 9443
+      metrics:
+        enabled: true
+        port: 8080
       probe:
         enabled: true
         port: 8081

charts/apps/k8s-ycl/values.yaml

@@ -8,3 +8,7 @@ image:
 
 webhook:
   path: /mutate--v1-pod
+
+  ignoreOwnNamespace: true
+  ignoredNamespaces:
+    - kube-system