feat: Add Support for Setting Certgen Pod Labels/Annotations

charts/gateway-helm/README.md

@@ -59,7 +59,7 @@ helm uninstall eg -n envoy-gateway-system
 
 | Key | Type | Default | Description |
 |-----|------|---------|-------------|
-| certgen | object | `{"job":{"affinity":{},"annotations":{},"args":[],"nodeSelector":{},"resources":{},"securityContext":{"allowPrivilegeEscalation":false,"capabilities":{"drop":["ALL"]},"privileged":false,"readOnlyRootFilesystem":true,"runAsGroup":65532,"runAsNonRoot":true,"runAsUser":65532,"seccompProfile":{"type":"RuntimeDefault"}},"tolerations":[],"ttlSecondsAfterFinished":30},"rbac":{"annotations":{},"labels":{}}}` | Certgen is used to generate the certificates required by EnvoyGateway. If you want to construct a custom certificate, you can generate a custom certificate through Cert-Manager before installing EnvoyGateway. Certgen will not overwrite the custom certificate. Please do not manually modify `values.yaml` to disable certgen, it may cause EnvoyGateway OIDC,OAuth2,etc. to not work as expected. |
+| certgen | object | `{"job":{"affinity":{},"annotations":{},"args":[],"nodeSelector":{},"pod":{"annotations":{},"labels":{}},"resources":{},"securityContext":{"allowPrivilegeEscalation":false,"capabilities":{"drop":["ALL"]},"privileged":false,"readOnlyRootFilesystem":true,"runAsGroup":65532,"runAsNonRoot":true,"runAsUser":65532,"seccompProfile":{"type":"RuntimeDefault"}},"tolerations":[],"ttlSecondsAfterFinished":30},"rbac":{"annotations":{},"labels":{}}}` | Certgen is used to generate the certificates required by EnvoyGateway. If you want to construct a custom certificate, you can generate a custom certificate through Cert-Manager before installing EnvoyGateway. Certgen will not overwrite the custom certificate. Please do not manually modify `values.yaml` to disable certgen, it may cause EnvoyGateway OIDC,OAuth2,etc. to not work as expected. |
 | config.envoyGateway | object | `{"extensionApis":{},"gateway":{"controllerName":"gateway.envoyproxy.io/gatewayclass-controller"},"logging":{"level":{"default":"info"}},"provider":{"type":"Kubernetes"}}` | EnvoyGateway configuration. Visit https://gateway.envoyproxy.io/docs/api/extension_types/#envoygateway to view all options. |
 | createNamespace | bool | `false` |  |
 | deployment.annotations | object | `{}` |  |

charts/gateway-helm/templates/certgen.yaml

@@ -18,6 +18,13 @@ spec:
     metadata:
       labels:
         app: certgen
+        {{- if .Values.certgen.job.pod.labels }}
+          {{- toYaml .Values.certgen.job.pod.labels | nindent 8 -}}
+        {{- end }}
+      {{- if .Values.certgen.job.pod.annotations }}
+      annotations:
+        {{- toYaml .Values.certgen.job.pod.annotations | nindent 8 -}}
+      {{- end }}
     spec:
       containers:
       {{- $args := .Values.certgen.job.args }}

charts/gateway-helm/values.tmpl.yaml

@@ -114,6 +114,9 @@ certgen:
   job:
     annotations: {}
     args: []
+    pod:
+      annotations: {}
+      labels: {}
     resources: {}
     affinity: {}
     tolerations: []

site/content/en/latest/install/gateway-helm-api.md

@@ -23,7 +23,7 @@ The Helm chart for Envoy Gateway
 
 | Key | Type | Default | Description |
 |-----|------|---------|-------------|
-| certgen | object | `{"job":{"affinity":{},"annotations":{},"args":[],"nodeSelector":{},"resources":{},"securityContext":{"allowPrivilegeEscalation":false,"capabilities":{"drop":["ALL"]},"privileged":false,"readOnlyRootFilesystem":true,"runAsGroup":65532,"runAsNonRoot":true,"runAsUser":65532,"seccompProfile":{"type":"RuntimeDefault"}},"tolerations":[],"ttlSecondsAfterFinished":30},"rbac":{"annotations":{},"labels":{}}}` | Certgen is used to generate the certificates required by EnvoyGateway. If you want to construct a custom certificate, you can generate a custom certificate through Cert-Manager before installing EnvoyGateway. Certgen will not overwrite the custom certificate. Please do not manually modify `values.yaml` to disable certgen, it may cause EnvoyGateway OIDC,OAuth2,etc. to not work as expected. |
+| certgen | object | `{"job":{"affinity":{},"annotations":{},"args":[],"nodeSelector":{},"pod":{"annotations":{},"labels":{}},"resources":{},"securityContext":{"allowPrivilegeEscalation":false,"capabilities":{"drop":["ALL"]},"privileged":false,"readOnlyRootFilesystem":true,"runAsGroup":65532,"runAsNonRoot":true,"runAsUser":65532,"seccompProfile":{"type":"RuntimeDefault"}},"tolerations":[],"ttlSecondsAfterFinished":30},"rbac":{"annotations":{},"labels":{}}}` | Certgen is used to generate the certificates required by EnvoyGateway. If you want to construct a custom certificate, you can generate a custom certificate through Cert-Manager before installing EnvoyGateway. Certgen will not overwrite the custom certificate. Please do not manually modify `values.yaml` to disable certgen, it may cause EnvoyGateway OIDC,OAuth2,etc. to not work as expected. |
 | config.envoyGateway | object | `{"extensionApis":{},"gateway":{"controllerName":"gateway.envoyproxy.io/gatewayclass-controller"},"logging":{"level":{"default":"info"}},"provider":{"type":"Kubernetes"}}` | EnvoyGateway configuration. Visit https://gateway.envoyproxy.io/docs/api/extension_types/#envoygateway to view all options. |
 | createNamespace | bool | `false` |  |
 | deployment.annotations | object | `{}` |  |

test/helm/gateway-helm/certgen-annotations.in.yaml

@@ -0,0 +1,11 @@
+global:
+  images:
+    envoyGateway:
+      image: "docker.io/envoyproxy/gateway-dev:latest"
+      pullPolicy: Always
+
+certgen:
+  job:
+    pod:
+      annotations:
+        foo: bar