需要把原6.3.1版本升级为6.6.2版本
1,官网下载rpm包
2,卸载原elasticsearch和kibana
rpm -e elasticsearch rpm -e kibana
3,安装新版6.6.2
rpm -ivh elasticsearch-6.6.2.rpm rpm -ivh kibana-6.6.2-x86_64.rpm
配置还使用原配在卸载的时候会重命名
cluster.name: my-elk node.name: dev-es-kibana path.data: /data/es-data path.logs: /var/log/elasticsearch bootstrap.memory_lock: false network.host: 0.0.0.0 http.port: 9200 #集群个节点IP地址,也可以使用els、els.shuaiguoxia.com等名称,需要各节点能够解析 #discovery.zen.ping.unicast.hosts: ["172.16.30.11","172.16.40.12"] #集群节点数 #discovery.zen.minimum_master_nodes: 2 #增加参数,使head插件可以访问es http.cors.enabled: true http.cors.allow-origin: "*"
server.port: 5601 server.host: "172.16.30.11" server.name: "dev-es-kinaba" elasticsearch.url: "http://172.16.30.11:9200" kibana.index: ".kibana"
设置数据目录权限
chown -R elasticsearch.elasticsearch /data/
启动
systemctl start elasticsearch systemctl start kibana
如果启动elastic报错
修改配置文件增加java家目录
/etc/sysconfig/elasticsearch
启动kibana访问报错
Kibana server is not ready yet
等待一会即可
升级成功
原文:https://www.cnblogs.com/minseo/p/10613442.html