搭建elk集群 disabled in libcurl elasticsearch-6.2.2 更新license 版本

0.logstash的部分配置

output {
   stdout {codec => rubydebug}
   elasticsearch {
        hosts => ["172.31.250.16:9200"]
        index => "syslog-%{+YYY.MM.dd}"
        user => "elastic"
        password => "changeme"
    }
}

1.elasticsearch的配置文件

[dev@VM_0_1_centos config]$ cat elasticsearch.yml |egrep -v '^#'
cluster.name: wxqyh-dev-application
node.name: 1-9200
network.host: 0.0.0.0
http.port: 9200
discovery.zen.ping.unicast.hosts: ["10.0.0.1", "10.0.0.3","10.0.0.4"]
action.auto_create_index: .security,.monitoring*,.watches,.triggered_watches,.watcher-history*
indices.query.bool.max_clause_count: 20480
indices.fielddata.cache.size: 20%

2.kibana的配置文件

[root@rbtnode1 config]# egrep -v '^$|^#' kibana.yml
server.port: 80
server.host: "172.31.250.16"
elasticsearch.url: "http://172.31.250.16:9200"
elasticsearch.username: "elastic"
elasticsearch.password: "changeme"
logging.dest: /var/log/kibana.log

3.搭建集群的心得

    装包--问题不大

    修改配置 

    3.1.集群地址设置

          通过 discovery.zen.ping.unicast.hosts 可以配置集群的主机地址，配置之后集群的主机之间可以自动发现，这里我配置的是内网地址

    3.2.节点数目相关配置

          可成为主节点的主机数目 / 2) + 1

    3.3.kibana只要一个就可以了

参考：https://www.cnblogs.com/jstarseven/p/6803054.html