cert-manager: fast-forward to upstream 777ce6f4 (#6625)

* Allow setting http_proxy and https_proxy in cert-manager deployment (jetstack/cert-manager#680)
* charts/cert-manager: add extraEnv (jetstack/cert-manager#556)
* Use development chart version on master branch (jetstack/cert-manager#660)
* Update the 'fullname' template to match helm 2.8.2 (jetstack/cert-manager#572)
* Support for custom dns settings (jetstack/cert-manager#522)

stable/cert-manager/Chart.yaml

@@ -1,6 +1,6 @@
 name: cert-manager
-version: v0.3.4
-appVersion: v0.3.2
+version: v0.4.0
+appVersion: v0.4.0
 description: A Helm chart for cert-manager
 home: https://github.com/jetstack/cert-manager
 keywords:

stable/cert-manager/README.md

@@ -54,7 +54,7 @@ The following table lists the configurable parameters of the cert-manager chart
 | Parameter | Description | Default |
 | --------- | ----------- | ------- |
 | `image.repository` | Image repository | `quay.io/jetstack/cert-manager-controller` |
-| `image.tag` | Image tag | `v0.3.2` |
+| `image.tag` | Image tag | `v0.4.0` |
 | `image.pullPolicy` | Image pull policy | `IfNotPresent` |
 | `replicaCount`  | Number of cert-manager replicas  | `1` |
 | `createCustomResource` | Create CRD/TPR with this release | `true` |
@@ -62,6 +62,7 @@ The following table lists the configurable parameters of the cert-manager chart
 | `leaderElection.Namespace` | Override the namespace used to store the ConfigMap for leader election | Same namespace as cert-manager pod
 | `certificateResourceShortNames` | Custom aliases for Certificate CRD | `["cert", "certs"]` |
 | `extraArgs` | Optional flags for cert-manager | `[]` |
+| `extraEnv` | Optional environment variables for cert-manager | `[]` |
 | `rbac.create` | If `true`, create and use RBAC resources | `true` |
 | `serviceAccount.create` | If `true`, create a new service account | `true` |
 | `serviceAccount.name` | Service account to be used. If not set and `serviceAccount.create` is `true`, a name is generated using the fullname template |  |
@@ -77,6 +78,9 @@ 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 | `{}` |
+| `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 | |
 
 Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`.
 

stable/cert-manager/templates/_helpers.tpl

@@ -11,9 +11,16 @@ Create a default fully qualified app name.
 We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
 */}}
 {{- define "cert-manager.fullname" -}}
+{{- if .Values.fullnameOverride -}}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
 {{- $name := default .Chart.Name .Values.nameOverride -}}
-{{- $fullname := printf "%s-%s" $name .Release.Name -}}
-{{- default $fullname .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- if contains $name .Release.Name -}}
+{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+{{- end -}}
 {{- end -}}
 
 {{/*

stable/cert-manager/templates/deployment.yaml

@@ -65,6 +65,21 @@ spec:
             valueFrom:
               fieldRef:
                 fieldPath: metadata.namespace
+        {{- if .Values.extraEnv }}
+{{ toYaml .Values.extraEnv | indent 10 }}
+        {{- end }}
+          {{- if .Values.http_proxy }}
+          - name: HTTP_PROXY
+            value: {{ .Values.http_proxy }}
+          {{- end }}
+          {{- if .Values.https_proxy }}
+          - name: HTTPS_PROXY
+            value: {{ .Values.https_proxy }}
+          {{- end }}
+          {{- if .Values.no_proxy }}
+          - name: NO_PROXY
+            value: {{ .Values.no_proxy }}
+          {{- end }}
           resources:
 {{ toYaml .Values.resources | indent 12 }}
     {{- with .Values.nodeSelector }}

stable/cert-manager/values.yaml

@@ -5,7 +5,7 @@ replicaCount: 1
 
 image:
   repository: quay.io/jetstack/cert-manager-controller
-  tag: v0.3.2
+  tag: v0.4.0
   pullPolicy: IfNotPresent
 
 createCustomResource: true
@@ -38,6 +38,10 @@ extraArgs: []
   # supporting resources required for each ClusterIssuer (default is kube-system)
   # - --cluster-resource-namespace=kube-system
 
+extraEnv: []
+# - name: SOME_VAR
+#   value: 'some value'
+
 resources: {}
   # requests:
   #   cpu: 10m
@@ -69,3 +73,8 @@ ingressShim: {}
 # namespace manifest for the namespace that cert-manager is being installed
 # within. It should **not** be used if you are using Helm for deployment.
 createNamespaceResource: false
+
+# Use these variables to configure the HTTP_PROXY environment variables
+# http_proxy: "http://proxy:8080"
+# http_proxy: "http://proxy:8080"
+# no_proxy: 127.0.0.1,localhost