1、先说一下elasticsearch配置用户名密码访问的配置方法：生成ssl的p12证书（要设置证书密码）：bin/elasticsearch-certutil cabin/elasticsearch-certutil cert --ca elastic-stack-ca.p12
2、创建用户密码（默认要为6个用户创建密码）：bin/elasticsearch-setup-passwords interactive
4、报错：ElasticsearchSecurityException[failed to load SSL configuration [xpack.security.transport.ssl]]; nested: ElasticsearchException[failed to initialize SSL TrustManager - not permitted to read truststore file
