Helm Chart

charts/aws-ebs-csi-driver/.helmignore

@@ -0,0 +1,22 @@
+# 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
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

charts/aws-ebs-csi-driver/Chart.yaml

@@ -0,0 +1,5 @@
+apiVersion: v1
+appVersion: "1.0"
+description: A Helm chart for the AWS EBS CSI Driver (https://github.com/kubernetes-sigs/aws-ebs-csi-driver)
+name: aws-ebs-csi-driver
+version: 0.1.0

charts/aws-ebs-csi-driver/templates/_helpers.tpl

@@ -0,0 +1,32 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "chart.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 "chart.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 "chart.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}

charts/aws-ebs-csi-driver/templates/attacher.yaml

@@ -0,0 +1,166 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "chart.fullname" . }}-attacher-sa
+  labels:
+    app.kubernetes.io/name: {{ include "chart.name" . }}
+    helm.sh/chart: {{ include "chart.chart" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+    app.kubernetes.io/component: attacher
+---
+
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: {{ include "chart.fullname" . }}-external-attacher-runner
+  labels:
+    app.kubernetes.io/name: {{ include "chart.name" . }}
+    helm.sh/chart: {{ include "chart.chart" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+    app.kubernetes.io/component: attacher
+rules:
+  - apiGroups: [""]
+    resources: ["secrets"]
+    verbs: ["get", "list"]
+  - apiGroups: [""]
+    resources: ["persistentvolumes"]
+    verbs: ["get", "list", "watch", "update"]
+  - apiGroups: [""]
+    resources: ["nodes"]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: ["storage.k8s.io"]
+    resources: ["volumeattachments"]
+    verbs: ["get", "list", "watch", "update"]
+  - apiGroups: ["csi.storage.k8s.io"]
+    resources: ["csinodeinfos"]
+    verbs: ["get", "list", "watch"]
+
+---
+
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: {{ include "chart.fullname" . }}-attacher-role
+  labels:
+    app.kubernetes.io/name: {{ include "chart.name" . }}
+    helm.sh/chart: {{ include "chart.chart" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+    app.kubernetes.io/component: attacher
+subjects:
+  - kind: ServiceAccount
+    name: {{ include "chart.fullname" . }}-attacher-sa
+    namespace: {{ .Release.Namespace }}
+roleRef:
+  kind: ClusterRole
+  name: {{ include "chart.fullname" . }}-external-attacher-runner
+  apiGroup: rbac.authorization.k8s.io
+
+---
+
+kind: Service
+apiVersion: v1
+metadata:
+  name: {{ include "chart.fullname" . }}-attacher
+  labels:
+    app.kubernetes.io/name: {{ include "chart.name" . }}
+    helm.sh/chart: {{ include "chart.chart" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+    app.kubernetes.io/component: attacher
+spec:
+  selector:
+    app.kubernetes.io/name: {{ include "chart.name" . }}
+  clusterIP: None
+---
+
+kind: StatefulSet
+apiVersion: apps/v1beta1
+metadata:
+  name: {{ include "chart.fullname" . }}-attacher
+  labels:
+    app.kubernetes.io/name: {{ include "chart.name" . }}
+    helm.sh/chart: {{ include "chart.chart" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+    app.kubernetes.io/component: attacher
+spec:
+  serviceName: {{ include "chart.fullname" . }}-attacher
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: {{ include "chart.name" . }}
+        helm.sh/chart: {{ include "chart.chart" . }}
+        app.kubernetes.io/instance: {{ .Release.Name }}
+        app.kubernetes.io/managed-by: {{ .Release.Service }}
+        app.kubernetes.io/component: attacher
+    spec:
+      serviceAccount: {{ include "chart.fullname" . }}-attacher-sa
+      containers:
+        - name: csi-attacher
+          securityContext:
+            privileged: true
+            capabilities:
+              add: ["SYS_ADMIN"]
+            allowPrivilegeEscalation: true
+          image: "{{ .Values.attacher.image.repository }}:{{ .Values.attacher.image.tag }}"
+          imagePullPolicy: {{ .Values.attacher.image.pullPolicy }}
+          args:
+            - --v=5
+            - --csi-address=$(ADDRESS)
+          env:
+            - name: ADDRESS
+              value: /var/lib/csi/sockets/pluginproxy/csi.sock
+          volumeMounts:
+            - name: socket-dir
+              mountPath: /var/lib/csi/sockets/pluginproxy/
+          resources:
+            {{- toYaml .Values.attacher.resources | nindent 12 }}
+        - name: ebs-plugin
+          securityContext:
+            privileged: true
+            capabilities:
+              add: ["SYS_ADMIN"]
+            allowPrivilegeEscalation: true
+          imagePullPolicy: {{ .Values.plugin.image.pullPolicy }}
+          image: "{{ .Values.plugin.image.repository }}:{{ .Values.plugin.image.tag }}"
+          args :
+            - --endpoint=$(CSI_ENDPOINT)
+            - --logtostderr
+            - --v=5
+          env:
+            - name: CSI_ENDPOINT
+              value: unix:///var/lib/csi/sockets/pluginproxy/csi.sock
+            - name: AWS_ACCESS_KEY_ID
+              valueFrom:
+                secretKeyRef:
+                  name: {{ include "chart.fullname" . }}-aws-secret
+                  key: access_key_id
+            - name: AWS_SECRET_ACCESS_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: {{ include "chart.fullname" . }}-aws-secret
+                  key: secret_access_key
+          volumeMounts:
+            - name: socket-dir
+              mountPath: /var/lib/csi/sockets/pluginproxy/
+          resources:
+            {{- toYaml .Values.plugin.resources | nindent 12 }}
+      volumes:
+        - name: socket-dir
+          emptyDir: {}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}