Add argocd-image-updater chart

2020-10-20 13:19:00 -06:00 · 2020-10-20 13:19:00 -06:00 · cd8a1c7144
commit cd8a1c7144
parent a41ea8cd0b
8 changed files with 326 additions and 0 deletions
--- a/charts/argocd-image-updater/.helmignore
+++ b/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/
--- a/charts/argocd-image-updater/Chart.yaml
+++ b/charts/argocd-image-updater/Chart.yaml
@ -0,0 +1,12 @@
+apiVersion: v2
+name: argocd-image-updater
+description: A Helm chart for Argo CD Image Updater, a tool to automatically update the container images of Kubernetes workloads which are managed by Argo CD
+type: application
+version: 0.1.0
+appVersion: 0.7.0
+home: https://github.com/argoproj-labs/argocd-image-updater
+icon: https://raw.githubusercontent.com/argoproj/argo/master/docs/assets/argo.png
+keywords:
+  - argoproj
+  - argocd
+  - gitops
--- a/charts/argocd-image-updater/templates/_helpers.tpl
+++ b/charts/argocd-image-updater/templates/_helpers.tpl
@ -0,0 +1,63 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+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 }}
--- a/charts/argocd-image-updater/templates/configmap.yaml
+++ b/charts/argocd-image-updater/templates/configmap.yaml
@ -0,0 +1,13 @@
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  labels:
+    {{- include "argocd-image-updater.labels" . | nindent 4 }}
+  name: argocd-image-updater-config
+data:
+  registries.conf: |
+    {{ with .Values.config.registries }}
+      registries:
+      {{ toYaml . | nindent 6 }}
+    {{- end }}
--- a/charts/argocd-image-updater/templates/deployment.yaml
+++ b/charts/argocd-image-updater/templates/deployment.yaml
@ -0,0 +1,95 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "argocd-image-updater.fullname" . }}
+  labels:
+    {{- include "argocd-image-updater.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "argocd-image-updater.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      annotations:
+      {{- with .Values.podAnnotations }}
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+        checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
+      labels:
+        {{- include "argocd-image-updater.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "argocd-image-updater.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          command: 
+            - /usr/local/bin/argocd-image-updater
+            - run
+            {{- with .Values.extraArgs }}
+              {{- toYaml . | nindent 12 }}
+            {{- end }}
+          env:
+          - name: ARGOCD_GRPC_WEB
+            value: {{ .Values.config.argocd.grpcWeb | quote }}
+          - name: ARGOCD_SERVER
+            value: {{ .Values.config.argocd.serverAddress }}
+          - name: ARGOCD_INSECURE
+            value: {{ .Values.config.argocd.insecure | quote }}
+          - name: ARGOCD_PLAINTEXT
+            value: {{ .Values.config.argocd.plaintext | quote }}
+          - name: ARGOCD_TOKEN
+            valueFrom:
+              secretKeyRef:
+                key: argocd.token
+                name: argocd-image-updater-secret
+                optional: true
+          - name: IMAGE_UPDATER_LOGLEVEL
+            value: {{ .Values.config.logLevel }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - containerPort: 8080
+          readinessProbe:
+            httpGet:
+              path: /healthz
+              port: 8080
+            initialDelaySeconds: 3
+            periodSeconds: 30
+          livenessProbe:
+            httpGet:
+              path: /healthz
+              port: 8080
+            initialDelaySeconds: 3
+            periodSeconds: 30
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          volumeMounts:
+          - mountPath: /app/config
+            name: registries-conf
+      volumes:
+      - configMap:
+          items:
+          - key: registries.conf
+            path: registries.conf
+          name: argocd-image-updater-config
+        name: registries-conf
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
--- a/charts/argocd-image-updater/templates/rbac.yaml
+++ b/charts/argocd-image-updater/templates/rbac.yaml
@ -0,0 +1,30 @@
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  labels:
+    {{ include "argocd-image-updater.labels" . | nindent 4 }}
+  name: {{ include "argocd-image-updater.fullname" . }} 
+rules:
+- apiGroups:
+  - ""
+  resources:
+  - secrets
+  verbs:
+  - get
+  - list
+  - watch
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  labels:
+    {{ include "argocd-image-updater.labels" . | nindent 4 }}
+  name: {{ include "argocd-image-updater.fullname" . }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: {{ include "argocd-image-updater.fullname" . }}
+subjects:
+- kind: ServiceAccount
+  name: {{ include "argocd-image-updater.serviceAccountName" . }}
--- a/charts/argocd-image-updater/templates/serviceaccount.yaml
+++ b/charts/argocd-image-updater/templates/serviceaccount.yaml
@ -0,0 +1,12 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "argocd-image-updater.serviceAccountName" . }}
+  labels:
+    {{- include "argocd-image-updater.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}
--- a/charts/argocd-image-updater/values.yaml
+++ b/charts/argocd-image-updater/values.yaml
@ -0,0 +1,78 @@
+replicaCount: 1
+image:
+  repository: argoprojlabs/argocd-image-updater
+  pullPolicy: Always
+  tag: v0.7.0
+
+imagePullSecrets: []
+nameOverride: ""
+fullnameOverride: ""
+
+# Extra command args not defined in config.argocd: https://argocd-image-updater.readthedocs.io/en/stable/install/running/#flags
+# All of the argocd- prefixed flags are set in config.argocd
+extraArgs:
+  # - --disable-kubernetes
+  # - --dry-run
+  # - --health-port 8080
+  # - --interval 2m
+  # - --kubeconfig ~/.kube/config
+  # - --match-application-name staging-*
+  # - --max-concurrency 5
+  # - --once
+  # - --registries-conf-path /app/config/registries.conf
+
+config:
+  # Config values described here: https://argocd-image-updater.readthedocs.io/en/stable/install/running/#flags
+  argocd:
+    grpcWeb: true
+    serverAddress: ""
+    insecure: false
+    plaintext: false
+  logLevel: "info"
+  # https://argocd-image-updater.readthedocs.io/en/stable/configuration/registries/#configuring-a-custom-container-registry
+  registries: []
+    # - name: Docker Hub
+    #   api_url: https://registry-1.docker.io
+    #   ping: yes
+    #   credentials: secret:foo/bar#creds
+    #   defaultns: library
+    # - name: Google Container Registry
+    #   api_url: https://gcr.io
+    #   prefix: gcr.io
+    #   ping: no
+    #   credentials: pullsecret:foo/bar
+    # - name: RedHat Quay
+    #   api_url: https://quay.io
+    #   ping: no
+    #   prefix: quay.io
+    #   credentials: env:REGISTRY_SECRET
+
+serviceAccount:
+  # Specifies whether a service account should be created
+  create: true
+  # Annotations to add to the service account
+  annotations: {}
+  # The name of the service account to use.
+  # If not set and create is true, a name is generated using the fullname template
+  name: ""
+
+podAnnotations: {}
+
+podSecurityContext: {}
+  # fsGroup: 2000
+
+securityContext: {}
+  # capabilities:
+  #   drop:
+  #   - ALL
+  # readOnlyRootFilesystem: true
+  # runAsNonRoot: true
+  # runAsUser: 1000
+
+resources: {}
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}