fix: avoid duplicate ssl mounts on Redhat in AzureStack environment

Author: andyzhangx

charts/latest/blob-csi-driver-1.25.0.tgz

@@ -178,7 +178,7 @@ spec:
               name: azcopy-dir
             - mountPath: /etc/kubernetes/
               name: azure-cred
-            {{- if eq .Values.cloud "AzureStackCloud" }}
+            {{- if and (eq .Values.cloud "AzureStackCloud") (ne .Values.linux.distro "fedora") }}
             - name: ssl
               mountPath: /etc/ssl/certs
               readOnly: true
@@ -229,7 +229,7 @@ spec:
           hostPath:
             path: /etc/kubernetes/
             type: DirectoryOrCreate
-        {{- if eq .Values.cloud "AzureStackCloud" }}
+        {{- if and (eq .Values.cloud "AzureStackCloud") (ne .Values.linux.distro "fedora") }}
         - name: ssl
           hostPath:
             path: /etc/ssl/certs

charts/latest/blob-csi-driver/templates/csi-blob-controller.yaml

@@ -104,6 +104,8 @@ spec:
               value: "{{ .Values.linux.kubelet }}"
             - name: MIGRATE_K8S_REPO
               value: "{{ .Values.node.blobfuseProxy.migrateK8sRepo }}"
+            - name: SET_READ_AHEAD_SIZE
+              value: "{{ .Values.node.blobfuseProxy.setReadAheadSize }}"
           volumeMounts:
             - name: host-usr
               mountPath: /host/usr
@@ -236,12 +238,12 @@ spec:
               name: azure-cred
             - mountPath: /mnt
               name: blob-cache
-            {{- if eq .Values.cloud "AzureStackCloud" }}
+            {{- if and (eq .Values.cloud "AzureStackCloud") (ne .Values.linux.distro "fedora") }}
             - name: ssl
               mountPath: /etc/ssl/certs
               readOnly: true
             {{- end }}
-            {{- if eq .Values.linux.distro "fedora" }}
+            {{- if and (eq .Values.cloud "AzureStackCloud") (ne .Values.linux.distro "fedora") }}
             - name: ssl
               mountPath: /etc/ssl/certs
               readOnly: true

charts/latest/blob-csi-driver/templates/csi-blob-node.yaml

@@ -128,6 +128,7 @@ node:
     maxOpenFileNum: "9000000"
     disableUpdateDB: true
     migrateK8sRepo: false
+    setReadAheadSize: true
   blobfuseCachePath: /mnt
   appendTimeStampInCacheDir: false
   mountPermissions: 0777