blob-csi-driver: add support for managed system identity

BLOB_CSI_VERSION

@@ -1 +1 @@
-BLOB_CSI_VERSION=v4.8.0
+BLOB_CSI_VERSION=v4.9.0

charts/index.yaml

@@ -388,6 +388,15 @@ entries:
       urls:
         - https://raw.githubusercontent.com/avoltz/blob-csi-driver/staging/charts/v4.8.0/blob-csi-driver-v4.8.0.tgz
       version: v4.8.0
+    - apiVersion: v1
+      appVersion: v4.9.0
+      created: "2024-04-12T20:20:15.553036749Z"
+      description: Azure Blob Storage CSI driver
+      digest: 09953d07326d3ad59798923083946bffcf571c2e6c17de5803414c226e1a93cd
+      name: blob-csi-driver
+      urls:
+        - https://raw.githubusercontent.com/avoltz/blob-csi-driver/staging/charts/v4.9.0/blob-csi-driver-v4.9.0.tgz
+      version: v4.9.0
     - apiVersion: v1
       appVersion: latest
       created: "2023-12-01T09:01:28.976577418Z"

charts/v4.9.0/blob-csi-driver/Chart.yaml

@@ -0,0 +1,5 @@
+apiVersion: v1
+appVersion: latest
+description: Azure Blob Storage CSI driver
+name: blob-csi-driver
+version: v4.9.0

charts/v4.9.0/blob-csi-driver/templates/NOTES.txt

@@ -0,0 +1,5 @@
+The Azure Blob Storage CSI driver is getting deployed to your cluster.
+
+To check Azure Blob Storage CSI driver pods status, please run:
+
+  kubectl --namespace={{ .Release.Namespace }} get pods --selector="release={{ .Release.Name }}" --watch

charts/v4.9.0/blob-csi-driver/templates/_helpers.tpl

@@ -0,0 +1,49 @@
+{{/* vim: set filetype=mustache: */}}
+
+{{/* Expand the name of the chart.*/}}
+{{- define "blob.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "blob.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Common selectors.
+*/}}
+{{- define "blob.selectorLabels" -}}
+app.kubernetes.io/name: {{ template "blob.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end -}}
+
+{{/*
+Common labels.
+*/}}
+{{- define "blob.labels" -}}
+{{- include "blob.selectorLabels" . }}
+app.kubernetes.io/component: csi-driver
+app.kubernetes.io/part-of: {{ template "blob.name" . }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+helm.sh/chart: {{ template "blob.chart" . }}
+{{- if .Values.customLabels }}
+{{ toYaml .Values.customLabels }}
+{{- end }}
+{{- end -}}
+
+
+{{/* pull secrets for containers */}}
+{{- define "blob.pullSecrets" -}}
+{{- if .Values.imagePullSecrets }}
+imagePullSecrets:
+{{- range .Values.imagePullSecrets }}
+  - name: {{ . }}
+{{- end }}
+{{- end }}
+{{- end -}}

charts/v4.9.0/blob-csi-driver/templates/csi-blob-controller.yaml

@@ -0,0 +1,224 @@
+kind: Deployment
+apiVersion: apps/v1
+metadata:
+  name: {{ .Values.controller.name }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    app: {{ .Values.controller.name }}
+    {{- include "blob.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.controller.replicas }}
+  selector:
+    matchLabels:
+      app: {{ .Values.controller.name }}
+      {{- include "blob.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      labels:
+        app: {{ .Values.controller.name }}
+        {{- include "blob.labels" . | nindent 8 }}
+        {{- if .Values.workloadIdentity.clientID }}
+        azure.workload.identity/use: "true"
+        {{- end }}
+        {{- if .Values.podLabels }}
+{{- toYaml .Values.podLabels | nindent 8 }}
+        {{- end }}
+{{- if .Values.podAnnotations }}
+      annotations:
+{{ toYaml .Values.podAnnotations | indent 8 }}
+{{- end }}
+    spec:
+{{- with .Values.controller.affinity }}
+      affinity:
+{{ toYaml . | indent 8 }}
+{{- end }}
+      {{- if .Values.imagePullSecrets }}
+      imagePullSecrets:
+{{ toYaml .Values.imagePullSecrets | indent 8 }}
+      {{- end }}
+      hostNetwork: {{ .Values.controller.hostNetwork }}
+      dnsPolicy: ClusterFirstWithHostNet
+      serviceAccountName: {{ .Values.serviceAccount.controller }}
+      nodeSelector:
+        kubernetes.io/os: linux
+        {{- if .Values.controller.runOnMaster}}
+        node-role.kubernetes.io/master: ""
+        {{- end}}
+        {{- if .Values.controller.runOnControlPlane}}
+        node-role.kubernetes.io/control-plane: ""
+        {{- end}}
+{{- with .Values.controller.nodeSelector }}
+{{ toYaml . | indent 8 }}
+{{- end }}
+      priorityClassName: {{ .Values.priorityClassName | quote }}
+      securityContext:
+        seccompProfile:
+          type: RuntimeDefault
+{{- with .Values.controller.tolerations }}
+      tolerations:
+{{ toYaml . | indent 8 }}
+{{- end }}
+      containers:
+        - name: csi-provisioner
+{{- if hasPrefix "/" .Values.image.csiProvisioner.repository }}
+          image: "{{ .Values.image.baseRepo }}{{ .Values.image.csiProvisioner.repository }}:{{ .Values.image.csiProvisioner.tag }}"
+{{- else }}
+          image: "{{ .Values.image.csiProvisioner.repository }}:{{ .Values.image.csiProvisioner.tag }}"
+{{- end }}
+          args:
+            - "-v=2"
+            - "--csi-address=$(ADDRESS)"
+            - "--leader-election"
+            - "--leader-election-namespace={{ .Release.Namespace }}"
+            - "--timeout=120s"
+            - "--extra-create-metadata=true"
+            - "--kube-api-qps=50"
+            - "--kube-api-burst=100"
+          env:
+            - name: ADDRESS
+              value: /csi/csi.sock
+          imagePullPolicy: {{ .Values.image.csiProvisioner.pullPolicy }}
+          volumeMounts:
+            - mountPath: /csi
+              name: socket-dir
+          resources: {{- toYaml .Values.controller.resources.csiProvisioner | nindent 12 }}
+        - name: liveness-probe
+{{- if hasPrefix "/" .Values.image.livenessProbe.repository }}
+          image: "{{ .Values.image.baseRepo }}{{ .Values.image.livenessProbe.repository }}:{{ .Values.image.livenessProbe.tag }}"
+{{- else }}
+          image: "{{ .Values.image.livenessProbe.repository }}:{{ .Values.image.livenessProbe.tag }}"
+{{- end }}
+          args:
+            - --csi-address=/csi/csi.sock
+            - --probe-timeout=3s
+            - --health-port={{ .Values.controller.livenessProbe.healthPort }}
+          imagePullPolicy: {{ .Values.image.livenessProbe.pullPolicy }}
+          volumeMounts:
+            - name: socket-dir
+              mountPath: /csi
+          resources: {{- toYaml .Values.controller.resources.livenessProbe | nindent 12 }}
+        - name: blob
+{{- if hasPrefix "/" .Values.image.blob.repository }}
+          image: "{{ .Values.image.baseRepo }}{{ .Values.image.blob.repository }}:{{ .Values.image.blob.tag }}"
+{{- else }}
+          image: "{{ .Values.image.blob.repository }}:{{ .Values.image.blob.tag }}"
+{{- end }}
+          args:
+            - "--v={{ .Values.controller.logLevel }}"
+            - "--endpoint=$(CSI_ENDPOINT)"
+            - "--metrics-address=0.0.0.0:{{ .Values.controller.metricsPort }}"
+            - "--drivername={{ .Values.driver.name }}"
+            - "--custom-user-agent={{ .Values.driver.customUserAgent }}"
+            - "--user-agent-suffix={{ .Values.driver.userAgentSuffix }}"
+            - "--cloud-config-secret-name={{ .Values.controller.cloudConfigSecretName }}"
+            - "--cloud-config-secret-namespace={{ .Values.controller.cloudConfigSecretNamespace }}"
+            - "--allow-empty-cloud-config={{ .Values.controller.allowEmptyCloudConfig }}"
+          ports:
+            - containerPort: {{ .Values.controller.livenessProbe.healthPort }}
+              name: healthz
+              protocol: TCP
+            - containerPort: {{ .Values.controller.metricsPort }}
+              name: metrics
+              protocol: TCP
+          livenessProbe:
+            failureThreshold: 5
+            httpGet:
+              path: /healthz
+              port: healthz
+            initialDelaySeconds: 30
+            timeoutSeconds: 10
+            periodSeconds: 30
+          env:
+            - name: AZURE_CREDENTIAL_FILE
+              valueFrom:
+                configMapKeyRef:
+                  name: azure-cred-file
+                  key: path
+                  optional: true
+            - name: POD_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.name
+            - name: KUBERNETES_NAMESPACE
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.namespace
+            - name: CSI_ENDPOINT
+              value: unix:///csi/csi.sock
+            {{- if ne .Values.driver.httpsProxy "" }}
+            - name: HTTPS_PROXY
+              value: {{ .Values.driver.httpsProxy }}
+            {{- end }}
+            {{- if ne .Values.driver.httpProxy "" }}
+            - name: HTTP_PROXY
+              value: {{ .Values.driver.httpProxy }}
+            {{- end }}
+            - name: AZURE_GO_SDK_LOG_LEVEL
+              value: {{ .Values.driver.azureGoSDKLogLevel }}
+            {{- if eq .Values.cloud "AzureStackCloud" }}
+            - name: AZURE_ENVIRONMENT_FILEPATH
+              value: /etc/kubernetes/azurestackcloud.json
+            {{- end }}
+          imagePullPolicy: {{ .Values.image.blob.pullPolicy }}
+          volumeMounts:
+            - mountPath: /csi
+              name: socket-dir
+            - mountPath: /etc/kubernetes/
+              name: azure-cred
+            {{- if eq .Values.cloud "AzureStackCloud" }}
+            - name: ssl
+              mountPath: /etc/ssl/certs
+              readOnly: true
+            {{- end }}
+            {{- if eq .Values.linux.distro "fedora" }}
+            - name: ssl
+              mountPath: /etc/ssl/certs
+              readOnly: true
+            - name: ssl-pki
+              mountPath: /etc/pki/ca-trust/extracted
+              readOnly: true
+            {{- end }}
+          resources: {{- toYaml .Values.controller.resources.blob | nindent 12 }}
+        - name: csi-resizer
+{{- if hasPrefix "/" .Values.image.csiResizer.repository }}
+          image: "{{ .Values.image.baseRepo }}{{ .Values.image.csiResizer.repository }}:{{ .Values.image.csiResizer.tag }}"
+{{- else }}
+          image: "{{ .Values.image.csiResizer.repository }}:{{ .Values.image.csiResizer.tag }}"
+{{- end }}
+          args:
+            - "-csi-address=$(ADDRESS)"
+            - "-v=2"
+            - "-leader-election"
+            - "--leader-election-namespace={{ .Release.Namespace }}"
+            - '-handle-volume-inuse-error=false'
+          env:
+            - name: ADDRESS
+              value: /csi/csi.sock
+          imagePullPolicy: {{ .Values.image.csiResizer.pullPolicy }}
+          volumeMounts:
+            - name: socket-dir
+              mountPath: /csi
+          resources: {{- toYaml .Values.controller.resources.csiResizer | nindent 12 }}
+      volumes:
+        - name: socket-dir
+          emptyDir: {}
+        - name: azure-cred
+          hostPath:
+            path: /etc/kubernetes/
+            type: DirectoryOrCreate
+        {{- if eq .Values.cloud "AzureStackCloud" }}
+        - name: ssl
+          hostPath:
+            path: /etc/ssl/certs
+        {{- end }}
+        {{- if eq .Values.linux.distro "fedora" }}
+        - name: ssl
+          hostPath:
+            path: /etc/ssl/certs
+        - name: ssl-pki
+          hostPath:
+            path: /etc/pki/ca-trust/extracted
+        {{- end }}
+      {{- if .Values.securityContext }}
+      securityContext: {{- toYaml .Values.securityContext | nindent 8 }}
+      {{- end }}

charts/v4.9.0/blob-csi-driver/templates/csi-blob-driver.yaml

@@ -0,0 +1,14 @@
+---
+apiVersion: storage.k8s.io/v1
+kind: CSIDriver
+metadata:
+  name: {{ .Values.driver.name }}
+  labels:
+    {{- include "blob.labels" . | nindent 4 }}
+spec:
+  attachRequired: false
+  podInfoOnMount: true
+  fsGroupPolicy: {{ .Values.feature.fsGroupPolicy }}
+  volumeLifecycleModes:
+    - Persistent
+    - Ephemeral