springcloud-elk

Elasticsearch+Logstash+Kibana as SpringCloud's log system.
Use SpringAdmin to controller log's level and provide local log to user.

使用的版本：

logstash 6.2.2
elasticsearch-6.2.2
kibana-6.2.2
rabbitmq 3.7.2

遇到问题：

zipkin数据持久化至elasticsearch，但其带来了一个负面作用，无法正常显示dependencies，但不影响链路内容显示。

解决办法：

1、下载zipkin-dependencies的jar包。
2、执行zipkin以后本机执行jar包：
$ STORAGE_TYPE=elasticsearch ES_HOSTS=localhost:9200 java -jar zipkin-dependencies-1.9.3.jar。
3、这样可以正常显示了，但是问题是刷新的时候需要每次手动执行一下该JAR包，否则就不会更新链路图。

logstash启动

logstash启动的时候需要调用自己的启动配置文件:logstash.bat -f logstash.conf。
logstash.conf是本地配置的
logstash1.conf是远程中心化配置的

logstash.conf:

input {
file {
type => "server"
path => ["D:\logelk\service1-8765.log.json","D:\logelk\service-zuul-8769.log.json"]
}
}
filter {
#Only matched data are send to output.
}
output {
elasticsearch {
action => "index" #The operation on ES
hosts => "127.0.0.1:9200" #ElasticSearch host, can be array.
index => "applog" #The index to write data to.
}
}

logstash1.conf:

input {
tcp {
mode => "server"
host => "127.0.0.1"
port => 9250
}
}
filter {
#Only matched data are send to output.
}
output {
elasticsearch {
action => "index" #The operation on ES
hosts => "127.0.0.1:9200" #ElasticSearch host, can be array.
index => "applog" #The index to write data to.
}
}