export MINIO_ETCD_ENDPOINTS=http://localhost:2379
minio server /data
```

NOTE: If `etcd` is configured with `Client-to-server authentication with HTTPS client certificates` then you need to use additional envs such as `MINIO_ETCD_CLIENT_CERT` pointing to path to `etcd-client.crt` and `MINIO_ETCD_CLIENT_CERT_KEY` path to `etcd-client.key` .

### 4. Test with MinIO STS API

MINIO_ETCD_PATH_PREFIX      (path)      namespace prefix to isolate tenants e.g. "customer1/"
MINIO_ETCD_COREDNS_PATH     (path)      shared bucket DNS records, default is "/skydns"
MINIO_ETCD_CLIENT_CERT      (path)      client cert for mTLS authentication
MINIO_ETCD_CLIENT_CERT_KEY  (path)      client cert key for mTLS authentication
MINIO_ETCD_COMMENT          (sentence)  optionally add a comment to this setting
```