실전 주식 분석
input {
file {
path => "/home/ubuntu/workspace/elasticsearch/ch06/table.csv" # file path
start_position => "beginning" # csv 파일을 처음부터 입력.
sincedb_path => "/dev/null"
}
}
filter {
csv {
separator => ","
columns => ["Date","Open","High","Low","Close","Volume","Adj Close"]
}
mutate {convert => ["Open", "float"]}
mutate {convert => ["High", "float"]}
mutate {convert => ["Low", "float"]}
mutate {convert => ["Close", "float"]}
}
output {
elasticsearch {
hosts => "localhost"
index => "stock"
}
stdout {}
}
- ubuntu@ubuntu:~/logstash$ ./bin/logstash -f ./conf/logstash_stock.conf 수행
- Kibana에서 확인(localhost:5601)
- Index를 통해서 dataset을 만든다.
Visualize
- Line Chart
- Metric
Dashboard
- Line, Document Count, Discover (saved)
