feat: upgrade argocd image updater and leverage argocd application sources

charts/argocd-image-updater/.helmignore

@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

charts/argocd-image-updater/Chart.yaml

@@ -0,0 +1,6 @@
+apiVersion: v2
+name: argocd-image-updater
+description: ArgoCD Image Updater
+type: application
+version: 1.0.0
+appVersion: v0.17.0

charts/argocd-image-updater/templates/_helpers.tpl

@@ -0,0 +1,62 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "argocd-image-updater.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+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).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "argocd-image-updater.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "argocd-image-updater.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "argocd-image-updater.labels" -}}
+helm.sh/chart: {{ include "argocd-image-updater.chart" . }}
+{{ include "argocd-image-updater.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "argocd-image-updater.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "argocd-image-updater.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "argocd-image-updater.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "argocd-image-updater.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

charts/argocd-image-updater/templates/argocd-image-updater-rbac.yaml

@@ -0,0 +1,79 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: argocd-image-updater
+  namespace: {{ .Release.Namespace | quote  }}
+  labels:
+    app.kubernetes.io/component: controller
+    app.kubernetes.io/part-of: argocd-image-updater
+  {{- include "argocd-image-updater.labels" . | nindent 4 }}
+rules:
+- apiGroups:
+  - ""
+  resources:
+  - secrets
+  - configmaps
+  verbs:
+  - get
+  - list
+  - watch
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: argocd-image-updater
+  labels:
+    app.kubernetes.io/component: controller
+    app.kubernetes.io/part-of: argocd-image-updater
+  {{- include "argocd-image-updater.labels" . | nindent 4 }}
+rules:
+- apiGroups:
+  - ""
+  resources:
+  - events
+  verbs:
+  - create
+- apiGroups:
+  - argoproj.io
+  resources:
+  - applications
+  verbs:
+  - get
+  - list
+  - update
+  - patch
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: argocd-image-updater
+  namespace: {{ .Release.Namespace | quote  }}
+  labels:
+    app.kubernetes.io/component: controller
+    app.kubernetes.io/part-of: argocd-image-updater
+  {{- include "argocd-image-updater.labels" . | nindent 4 }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: argocd-image-updater
+subjects:
+- kind: ServiceAccount
+  name: argocd-image-updater
+  namespace: '{{ .Release.Namespace }}'
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: argocd-image-updater
+  labels:
+    app.kubernetes.io/component: controller
+    app.kubernetes.io/part-of: argocd-image-updater
+  {{- include "argocd-image-updater.labels" . | nindent 4 }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: argocd-image-updater
+subjects:
+- kind: ServiceAccount
+  name: argocd-image-updater
+  namespace: '{{ .Release.Namespace }}'

charts/argocd-image-updater/templates/config.yaml

@@ -0,0 +1,8 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: argocd-image-updater-config
+  namespace: {{ .Release.Namespace | quote  }}
+  labels:
+    app.kubernetes.io/part-of: argocd-image-updater
+  {{- include "argocd-image-updater.labels" . | nindent 4 }}