查看错误日志

[1] bootstrap checks failed
[1]: the default discovery settings are unsuitable for production use; at least one of [discovery.seed_hosts, discovery.seed_providers, cluster.initial_master_nodes] must be configured
[2021-03-11T11:57:48,648][INFO ][o.e.n.Node               ] [izqj3ircmjwgfkz] stopping ...
[2021-03-11T11:57:48,659][INFO ][o.e.n.Node               ] [izqj3ircmjwgfkz] stopped
[2021-03-11T11:57:48,660][INFO ][o.e.n.Node               ] [izqj3ircmjwgfkz] closing ...
[2021-03-11T11:57:48,715][INFO ][o.e.n.Node               ] [izqj3ircmjwgfkz] closed

解决方案

vim /etc/elasticsearch/elasticsearch.yml

修改

# ------------------------------------ Node ------------------------------------

node.name: node-1

# --------------------------------- Discovery ----------------------------------

cluster.initial_master_nodes: ["node-1"]

欧克