fix config file creation on host

Author: andyzhangx

charts/latest/azurefile-csi-driver-v0.0.0.tgz

@@ -101,9 +101,9 @@ spec:
               mountPath: /host/usr
             - name: host-etc
               mountPath: /host/etc
-            - mountPath: /var/lib/kubelet/
+            - name: mountpoint-dir
+              mountPath: /var/lib/kubelet/
               mountPropagation: Bidirectional
-              name: mountpoint-dir
       containers:
         - name: liveness-probe
           volumeMounts:

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

@@ -63,9 +63,9 @@ spec:
               mountPath: /host/usr
             - name: host-etc
               mountPath: /host/etc
-            - mountPath: /var/lib/kubelet/
+            - name: mountpoint-dir
+              mountPath: /var/lib/kubelet/
               mountPropagation: Bidirectional
-              name: mountpoint-dir
       containers:
         - name: liveness-probe
           volumeMounts:

deploy/csi-azurefile-node.yaml

@@ -27,13 +27,14 @@ fi
 
 HOST_CMD="nsenter --mount=/proc/1/ns/mnt"
 
-echo "set up /var/lib/kubelet/kerberos/krb5.conf"
+echo "set up /etc/krb5.conf on host"
+printf '[libdefaults]\ndefault_ccache_name = FILE:/var/lib/kubelet/kerberos/krb5cc_%s\n' "%{uid}" > /host/etc/krb5.conf
+
 mkdir -p /var/lib/kubelet/kerberos
-printf '[libdefaults]\ndefault_ccache_name = FILE:/var/lib/kubelet/kerberos/krb5cc_%s\n' "%{uid}" > /var/lib/kubelet/kerberos/krb5.conf
 
-echo "set up /etc/azfilesauth/config.yaml"
-mkdir -p /etc/azfilesauth
-printf 'USER_UID: 0\nKRB5_CC_NAME: /var/lib/kubelet/kerberos/krb5cc_0\n' > /etc/azfilesauth/config.yaml
+echo "set up /etc/azfilesauth/config.yaml on host"
+mkdir -p /host/etc/azfilesauth
+printf 'USER_UID: 0\nKRB5_CC_NAME: /var/lib/kubelet/kerberos/krb5cc_0\n' > /host/etc/azfilesauth/config.yaml
 
 DISTRIBUTION=$($HOST_CMD cat /etc/os-release | grep ^ID= | cut -d'=' -f2 | tr -d '"')
 ARCH=$($HOST_CMD uname -m)