feat(helm chart): add priorityClassName option

Signed-off-by: Artem Kajalainen <artem.kajalainen@gofore.com>

deploy/chart/Chart.yaml

@@ -1,5 +1,5 @@
 name: cert-manager
-version: v0.6.0-alpha.1
+version: v0.6.0-alpha.2
 appVersion: v0.6.0-alpha.0
 description: A Helm chart for cert-manager
 home: https://github.com/jetstack/cert-manager

deploy/chart/README.md

@@ -87,6 +87,7 @@ The following table lists the configurable parameters of the cert-manager chart
 | `podDnsPolicy` | Optional cert-manager pod [DNS policy](https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pods-dns-policy) |  |
 | `podDnsConfig` | Optional cert-manager pod [DNS configurations](https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pods-dns-config) |  |
 | `podLabels` | Labels to add to the cert-manager pod | `{}` |
+| `priorityClassName`| Priority class name for cert-manager pod | `""` |
 | `http_proxy` | Value of the `HTTP_PROXY` environment variable in the cert-manager pod | |
 | `https_proxy` | Value of the `HTTPS_PROXY` environment variable in the cert-manager pod | |
 | `no_proxy` | Value of the `NO_PROXY` environment variable in the cert-manager pod | |

deploy/chart/templates/deployment.yaml

@@ -32,6 +32,9 @@ spec:
       {{- end }}
     spec:
       serviceAccountName: {{ template "cert-manager.serviceAccountName" . }}
+      {{- if .Values.priorityClassName }}
+      priorityClassName: {{ .Values.priorityClassName | quote }}
+      {{- end }}
       containers:
         - name: {{ .Chart.Name }}
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"

deploy/chart/values.yaml

@@ -65,6 +65,9 @@ podLabels: {}
 
 nodeSelector: {}
 
+priorityClassName: ""
+
+
 ingressShim: {}
   # defaultIssuerName: ""
   # defaultIssuerKind: ""