Merge branch 'master' into master

CONTRIBUTING.md

@@ -55,7 +55,7 @@ annotations:
 Minimally:
 
 ```
-helm install charts/argo -n argo
+helm install charts/argo-workflows -n argo
 argo version
 ```
 

charts/argo-cd/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 appVersion: 2.0.4
 description: A Helm chart for ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes.
 name: argo-cd
-version: 3.9.0
+version: 3.10.0
 home: https://github.com/argoproj/argo-helm
 icon: https://argoproj.github.io/argo-cd/assets/logo.png
 keywords:
@@ -21,5 +21,4 @@ dependencies:
     condition: redis-ha.enabled
 annotations:
   artifacthub.io/changes: |
-    - "[Added]: Ability to create network policies"
+    - "[Added]: Support AWS ALB Ingress with gRPC"
-    - "[Changed]: Fix icon url"

charts/argo-cd/README.md

@@ -305,6 +305,7 @@ NAME: my-release
 | server.ingressGrpc.labels | Additional ingress labels for dedicated [gRPC-ingress] | `{}` |
 | server.ingressGrpc.ingressClassName | Defines which ingress controller will implement the resource [gRPC-ingress] | `""` |
 | server.ingressGrpc.tls | Ingress TLS configuration for dedicated [gRPC-ingress] | `[]` |
+| server.ingressGrpc.isAWSALB | Setup up GRPC ingress to work with an AWS ALB | `false` |
 | server.route.enabled | Enable a OpenShift route for the server | `false` |
 | server.route.hostname | Hostname of OpenShift route | `""` |
 | server.lifecycle | PostStart and PreStop hooks configuration | `{}` |
@@ -429,3 +430,23 @@ through `xxx.extraArgs`
 | redis-ha.image.tag | Redis tag | `"6.2.1-alpine"` |
 
 [gRPC-ingress]: https://argoproj.github.io/argo-cd/operator-manual/ingress/
+
+
+### Using AWS ALB Ingress Controller With GRPC
+If you are using an AWS ALB Ingress controller, you will need to set `server.ingressGrpc.isAWSALB` to `true`. This will create a second service with the annotation `alb.ingress.kubernetes.io/backend-protocol-version: HTTP2` and modify the server ingress to add a condition annotation to route GRPC traffic to the new service. 
+
+Example:
+```yaml
+server:
+  ingress:
+    enabled: true
+    annotations: 
+      alb.ingress.kubernetes.io/backend-protocol: HTTPS
+      alb.ingress.kubernetes.io/listen-ports: '[{"HTTPS":443}]'
+      alb.ingress.kubernetes.io/scheme: internal
+      alb.ingress.kubernetes.io/target-type: ip
+  ingressGrpc:
+    enabled: true
+    isAWSALB: true
+      
+```

charts/argo-cd/templates/argocd-server/alb-grpc-service.yaml

@@ -0,0 +1,24 @@
+{{- if and .Values.server.ingressGrpc.enabled .Values.server.ingressGrpc.isAWSALB -}}
+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    alb.ingress.kubernetes.io/backend-protocol-version: HTTP2 #This tells AWS to send traffic from the ALB using HTTP2. Can use GRPC as well if you want to leverage GRPC specific features
+  labels:
+    {{- include "argo-cd.labels" (dict "context" . "component" (print .Values.server.name "-gprc") "name" (print .Values.server.name "-grpc")) | nindent 4 }}
+  name: {{ template "argo-cd.server.fullname" . }}-grpc
+spec:
+  ports:
+  - name: {{ .Values.server.service.servicePortHttpName }}
+    protocol: TCP
+    port: {{ .Values.server.service.servicePortHttp }}
+    targetPort: {{- if .Values.server.service.namedTargetPort }} {{ .Values.server.name }} {{- else }} {{ .Values.server.containerPort }} {{- end }}
+  - name: {{ .Values.server.service.servicePortHttpsName }}
+    protocol: TCP
+    port: {{ .Values.server.service.servicePortHttps }}
+    targetPort: {{- if .Values.server.service.namedTargetPort }} {{ .Values.server.name }} {{- else }} {{ .Values.server.containerPort }} {{- end }}
+  selector:
+    {{- include "argo-cd.selectorLabels" (dict "context" . "name" .Values.server.name) | nindent 4 }}
+  sessionAffinity: None
+  type: ClusterIP
+{{- end -}}

charts/argo-cd/templates/argocd-server/ingress-grpc.yaml

@@ -1,4 +1,4 @@
-{{- if .Values.server.ingressGrpc.enabled -}}
+{{- if and .Values.server.ingressGrpc.enabled (not .Values.server.ingressGrpc.isAWSALB) -}}
 {{- $serviceName := include "argo-cd.server.fullname" . -}}
 {{- $servicePort := ternary .Values.server.service.servicePortHttps .Values.server.service.servicePortHttp .Values.server.ingressGrpc.https -}}
 {{- $paths := .Values.server.ingressGrpc.paths -}}

charts/argo-cd/templates/argocd-server/ingress.yaml

@@ -12,6 +12,10 @@ metadata:
   {{- range $key, $value := .Values.server.ingress.annotations }}
     {{ $key }}: {{ $value | quote }}
   {{- end }}
+  {{- if and .Values.server.ingressGrpc.isAWSALB .Values.server.ingressGrpc.enabled }}
+    alb.ingress.kubernetes.io/conditions.{{ template "argo-cd.server.fullname" . }}-grpc: |
+      [{"field":"http-header","httpHeaderConfig":{"httpHeaderName": "Content-Type", "values":["application/grpc"]}}]
+  {{- end }}
 {{- end }}
   name: {{ template "argo-cd.server.fullname" . }}
   labels:
@@ -35,6 +39,26 @@ spec:
           {{- toYaml $extraPaths | nindent 10 }}
           {{- end }}
           {{- range $p := $paths }}
+          {{- if and $.Values.server.ingressGrpc.isAWSALB $.Values.server.ingressGrpc.enabled }}
+          - path: {{ $p }}
+            {{- if eq (include "argo-cd.ingress.apiVersion" $) "networking.k8s.io/v1" }}
+            pathType: Prefix
+            {{- end }}
+            backend:
+              {{- if eq (include "argo-cd.ingress.apiVersion" $) "networking.k8s.io/v1" }}
+              service:
+                name: {{ template "argo-cd.server.fullname" $ }}-grpc
+                port:
+                  {{- if kindIs "float64" $servicePort }}
+                  number: {{ $servicePort }}
+                  {{- else }}
+                  name: {{ $servicePort }}
+                  {{- end }}
+              {{- else }}
+              serviceName: {{ template "argo-cd.server.fullname" $ }}-grpc
+              servicePort: {{ $servicePort }}
+              {{- end }}
+            {{- end }}
           - path: {{ $p }}
             {{- if eq (include "argo-cd.ingress.apiVersion" $) "networking.k8s.io/v1" }}
             pathType: {{ $pathType }}

charts/argo-cd/values.yaml

@@ -601,6 +601,7 @@ server:
   # https://argoproj.github.io/argo-cd/operator-manual/ingress/
   ingressGrpc:
     enabled: false
+    isAWSALB: false
     annotations: {}
     labels: {}
     ingressClassName: ""

charts/argo-workflows/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: argo-workflows
 description: A Helm chart for Argo Workflows
 type: application
-version: 0.2.7
+version: 0.2.12
 appVersion: "v3.0.7"
 icon: https://raw.githubusercontent.com/argoproj/argo-workflows/master/docs/assets/argo.png
 home: https://github.com/argoproj/argo-helm
@@ -15,4 +15,4 @@ maintainers:
   - name: benjaminws
 annotations:
   artifacthub.io/changes: |
-    - "[Added]: Initialize Changelog"
+    - "[Changed]: Argo workflows values file no longer has examples referencing ArgoCD"

charts/argo-workflows/README.md

@@ -10,7 +10,7 @@ This chart uses an install hook to configure the CRD definition. Installation of
 
 A few options are:
 
-- Manually create a ServiceAccount in the Namespace which your release will be deployed w/ appropriate bindings to perform this action and set the `init.serviceAccount` attribute
+- Manually create a ServiceAccount in the Namespace which your release will be deployed w/ appropriate bindings to perform this action and set the `serviceAccountName` field in the Workflow spec
 - Augment the `default` ServiceAccount permissions in the Namespace in which your Release is deployed to have the appropriate permissions
 
 ## Usage Notes

charts/argo-workflows/crds/argoproj.io_workflows.yaml

@@ -36,9 +36,11 @@ spec:
           spec:
             type: object
             x-kubernetes-preserve-unknown-fields: true
+            x-kubernetes-map-type: atomic
           status:
             type: object
             x-kubernetes-preserve-unknown-fields: true
+            x-kubernetes-map-type: atomic
         required:
         - metadata
         - spec

charts/argo-workflows/templates/controller/workflow-controller-cluster-roles.yaml

@@ -121,8 +121,18 @@ rules:
   resources:
   - leases
   resourceNames:
+  {{- if .Values.controller.instanceID.enabled }}
+    {{- if .Values.controller.instanceID.useReleaseName }}
+  - workflow-controller-{{ .Release.Name }}
+  - workflow-controller-lease-{{ .Release.Name }}
+    {{- else }}
+  - workflow-controller-{{ .Values.controller.instanceID.explicitID }}
+  - workflow-controller-lease-{{ .Values.controller.instanceID.explicitID }}
+    {{- end }}
+  {{- else }}
   - workflow-controller
   - workflow-controller-lease
+  {{- end }}
   verbs:
   - get
   - watch

charts/argo-workflows/templates/controller/workflow-controller-config-map.yaml

@@ -7,11 +7,11 @@ metadata:
 data:
   config: |
     {{- if .Values.controller.instanceID.enabled }}
-    {{- if .Values.controller.instanceID.useReleaseName }}
+      {{- if .Values.controller.instanceID.useReleaseName }}
     instanceID: {{ .Release.Name }}
-    {{- else }}
+      {{- else }}
     instanceID: {{ .Values.controller.instanceID.explicitID }}
-    {{- end }}
+      {{- end }}
     {{- end }}
     containerRuntimeExecutor: {{ .Values.controller.containerRuntimeExecutor }}
     {{- if .Values.controller.parallelism }}

charts/argo-workflows/templates/controller/workflow-rb.yaml

@@ -1,19 +1,20 @@
 {{- if .Values.workflow.rbac.create -}}
+  {{- range $namespace := or .Values.singeNamespace false | ternary (list "") (append .Values.controller.workflowNamespaces (coalesce .Values.workflow.namespace .Release.Namespace) | uniq)  }}
+---
 apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding
 metadata:
-  name: {{ template "argo-workflows.fullname" . }}-workflow
+  name: {{ template "argo-workflows.fullname" $ }}-workflow
-  {{- with .Values.workflow.namespace }}
+  namespace: {{ $namespace }}
-  namespace: {{ . }} 
-  {{- end }}
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: Role
-  name: {{ template "argo-workflows.fullname" . }}-workflow
+  name: {{ template "argo-workflows.fullname" $ }}-workflow
 subjects:
-- kind: ServiceAccount
+  - kind: ServiceAccount
-  name: {{ .Values.workflow.serviceAccount.name }}
+    name: {{ $.Values.workflow.serviceAccount.name }}
-  {{- with .Values.workflow.namespace }}
+    {{- with $namespace }}
-  namespace: {{ . }}
+    namespace: {{ . }}
+    {{- end }}
   {{- end }}
 {{- end }}

charts/argo-workflows/templates/controller/workflow-role.yaml

@@ -1,25 +1,29 @@
 {{- if .Values.workflow.rbac.create -}}
+  {{- range $namespace := or .Values.singeNamespace false | ternary (list "") (append .Values.controller.workflowNamespaces (coalesce .Values.workflow.namespace .Release.Namespace) | uniq)  }}
+---
 apiVersion: rbac.authorization.k8s.io/v1
 kind: Role
 metadata:
-  name: {{ template "argo-workflows.fullname" . }}-workflow
+  name: {{ template "argo-workflows.fullname" $ }}-workflow
-  {{- with .Values.workflow.namespace }}
+    {{- with $namespace }}
   namespace: {{ . }}
-  {{- end }}
+    {{- end }}
 rules:
-- apiGroups:
+  - apiGroups:
-  - ""
+      - ""
-  resources:
+    resources:
-  - pods
+      - pods
-  verbs:
+    verbs:
-  - get
+      - get
-  - watch
+      - watch
-  - patch
+      - patch
-- apiGroups:
+  - apiGroups:
-  - ""
+      - ""
-  resources:
+    resources:
-  - pods/log
+      - pods/log
-  verbs:
+    verbs:
-  - get
+      - get
-  - watch
+      - watch
+  {{- end }}
+
 {{- end }}

charts/argo-workflows/templates/controller/workflow-sa.yaml

@@ -1,13 +1,16 @@
 {{- if .Values.workflow.serviceAccount.create -}}
+  {{- range $namespace := or .Values.singeNamespace false | ternary (list "") (append .Values.controller.workflowNamespaces (coalesce .Values.workflow.namespace .Release.Namespace) | uniq)  }}
+---
 apiVersion: v1
 kind: ServiceAccount
 metadata:
-  name: {{ .Values.workflow.serviceAccount.name }}
+  name: {{ $.Values.workflow.serviceAccount.name }}
-  {{- with .Values.workflow.namespace }}
+    {{- with $namespace }}
   namespace: {{ . }}
-  {{- end }}
+    {{- end }}
-  {{- with .Values.workflow.serviceAccount.annotations }}
+    {{- with $.Values.workflow.serviceAccount.annotations }}
   annotations:
-    {{- toYaml . | nindent 4 }}
+      {{- toYaml . | nindent 4 }}
+    {{- end }}
   {{- end }}
 {{- end }}

charts/argo-workflows/values.yaml

@@ -5,11 +5,6 @@ images:
   pullSecrets: []
   # - name: argo-pull-secret
 
-init:
-  # By default the installation will not set an explicit one, which will mean it uses `default` for the namespace the chart is
-  # being deployed to.  In RBAC clusters, that will almost certainly fail.  See the NOTES: section of the readme for more info.
-  serviceAccount: ""
-
 createAggregateRoles: true
 
 ## String to partially override "argo-workflows.fullname" template
@@ -29,13 +24,15 @@ kubeVersionOverride: ""
 singleNamespace: false
 
 workflow:
-  namespace: "" # Specify namespace if workflows run in another namespace than argo. This controls where the service account and RBAC resources will be created.
+  namespace: # Deprecated, for backwards compatibility: specify a single namespace to run workflows in
   serviceAccount:
     create: false # Specifies whether a service account should be created
     annotations: {}
     name: "argo-workflow" # Service account which is used to run workflows
   rbac:
-    create: false # adds Role and RoleBinding for the above specified service account to be able to run workflows
+    # Adds Role and RoleBinding for the above specified service account to be able to run workflows
+    # A Role and Rolebinding pair is also created for each namespace in controller.workflowNamespaces (see below)
+    create: true
 
 controller:
   image:
@@ -109,6 +106,8 @@ controller:
     # Annotations applied to created service account
     annotations: {}
   name: workflow-controller
+  # Specify all namespaces to run worksflows need to be able to run in. This controls where the service
+  # account and RBAC resources will be created. If unspecified, will run in the default namespace.
   workflowNamespaces:
     - default
   containerRuntimeExecutor: docker
@@ -279,7 +278,7 @@ server:
     ##
     hosts:
       []
-      # - argocd.example.com
+      # - argoworkflows.example.com
     paths:
       - /
     extraPaths:
@@ -298,9 +297,9 @@ server:
       #         name: use-annotation
     tls:
       []
-      # - secretName: argocd-example-tls
+      # - secretName: argoworkflows-example-tls
       #   hosts:
-      #     - argocd.example.com
+      #     - argoworkflows.example.com
     https: false
 
   clusterWorkflowTemplates: