I'm trying to use Vault CSI Provider to get secrets and HCP Vault

Made the following policy and role on terraform:

resource "vault_policy" "n8n" {
    name = "n8n"
    policy = <<EOF
path "secret/data/n8n" {
    capabilities = ["read"]
}
    EOF
}

resource "vault_kubernetes_auth_backend_role" "n8n" {
    bound_service_account_names = ["n8n"]
    bound_service_account_namespaces = ["n8n"]
    role_name = "n8n"
    token_ttl = 3600
    token_policies = [vault_policy.n8n.name]
}

Initialization of the CSI provider looks like this:

apiVersion: secrets-store.csi.x-k8s.io/v1
kind: SecretProviderClass
metadata:
  name: n8n-vault-creds
  namespace: n8n
spec:
  provider: vault
  parameters:
    vaultAddress: ":8200"
    roleName: "n8n"
    objects: |
      - objectName: "DB_POSTGRESDB_DATABASE"
        secretPath: "secret/data/n8n"
        secretKey: "DB_POSTGRESDB_DATABASE"
      - objectName: "DB_POSTGRESDB_HOST"
        secretPath: "secret/data/n8n"
        secretKey: "DB_POSTGRESDB_HOST"
      - objectName: "DB_POSTGRESDB_PASSWORD"
        secretPath: "secret/data/n8n"
        secretKey: "DB_POSTGRESDB_PASSWORD"
      - objectName: "DB_POSTGRESDB_PORT"
        secretPath: "secret/data/n8n"
        secretKey: "DB_POSTGRESDB_PORT"
      - objectName: "DB_POSTGRESDB_SCHEMA"
        secretPath: "secret/data/n8n"
        secretKey: "DB_POSTGRESDB_SCHEMA"
      - objectName: "DB_POSTGRESDB_USER"
        secretPath: "secret/data/n8n"
        secretKey: "DB_POSTGRESDB_USER"
      - objectName: "DB_TYPE"
        secretPath: "secret/data/n8n"
        secretKey: "DB_TYPE"
  secretObjects:
    - secretName: vault-n8n-creds-secret
      type: Opaque
      data:
        - objectName: DB_POSTGRESDB_DATABASE 
          key: DB_POSTGRESDB_DATABASE 
        - objectName: DB_POSTGRESDB_HOST
          key: DB_POSTGRESDB_HOST
        - objectName: DB_POSTGRESDB_PASSWORD
          key: DB_POSTGRESDB_PASSWORD
        - objectName: DB_POSTGRESDB_PORT
          key: DB_POSTGRESDB_PORT
        - objectName: DB_POSTGRESDB_SCHEMA
          key: DB_POSTGRESDB_SCHEMA
        - objectName: DB_POSTGRESDB_USER
          key: DB_POSTGRESDB_USER
        - objectName: DB_TYPE
          key: DB_TYPE

Deployments + ServiceAccount:

---
kind: ServiceAccount
apiVersion: v1
metadata:
  namespace: n8n
  name: n8n-sa
  labels:
    app: n8n

---
apiVersion: apps/v1
kind: Deployment
metadata: 
  name: n8n-deployment
  namespace: n8n
  labels:
    app: n8n
spec:
  replicas: 1
  selector: 
    matchLabels:
      app: n8n
  template:
    metadata:
      labels:
        app: n8n
    spec:
      serviceAccountName: n8n-sa
      containers:
      - name: n8n
        image: n8nio/n8n:1.79.0
        volumeMounts:
          - name: n8n-data
            mountPath: /home/node/.n8n
          - name: 'n8n-vault-creds'
            mountPath: '/mnt/n8n-secrets-store'
            readOnly: true
        ports:
          - containerPort: 5678
            protocol: TCP
        env:
          - name: DB_TYPE
            valueFrom: 
              secretKeyRef:
                name: vault-n8n-creds-secret
                key: DB_TYPE
          - name: DB_POSTGRESDB_DATABASE
            valueFrom: 
              secretKeyRef:
                name: vault-n8n-creds-secret
                key: DB_POSTGRESDB_DATABASE
          - name: DB_POSTGRESDB_HOST
            valueFrom: 
              secretKeyRef:
                name: vault-n8n-creds-secret
                key: DB_POSTGRESDB_HOST
          - name: DB_POSTGRESDB_PORT
            valueFrom: 
              secretKeyRef:
                name: vault-n8n-creds-secret
                key: DB_POSTGRESDB_PORT
          - name: DB_POSTGRESDB_USER
            valueFrom: 
              secretKeyRef:
                name: vault-n8n-creds-secret
                key: DB_POSTGRESDB_USER
          - name: DB_POSTGRESDB_PASSWORD
            valueFrom: 
              secretKeyRef:
                name: vault-n8n-creds-secret
                key: DB_POSTGRESDB_PASSWORD
          - name: DB_POSTGRESDB_SCHEMA
            valueFrom: 
              secretKeyRef:
                name: vault-n8n-creds-secret
                key: DB_POSTGRESDB_SCHEMA
          - name: GENERIC_TIMEZONE
            valueFrom: 
              secretKeyRef:
                name: vault-n8n-creds-secret
                key: GENERIC_TIMEZONE
          - name: TZ
            valueFrom: 
              secretKeyRef:
                name: vault-n8n-creds-secret
                key: TZ
      volumes:
        - name:  n8n-data
          persistentVolumeClaim:
            claimName: n8n
        - name: n8n-vault-creds
          csi:
            driver: 'secrets-store.csi.k8s.io'
            readOnly: true
            volumeAttributes:
              secretProviderClass: 'n8n-vault-creds'

I went through all the documentation from the site, I don't understand what the problem might be:

UPD: kubernetes authentication is enabled. An error appears when creating deployments:

Warning  Failed     7s (x2 over 8s)  kubelet            Error: secret "vault-n8n-creds-secret" not found