I have a elasticSearch deployed on url "hd-yfcs-es6.xxx.com". I can curl it and get result like following
[root@A04-R08-I198-70-1WLFTP2 conf]# curl CfsEs:CfsEs-es@hd-yfcs-es6.xxx.com:80 -v
* About to connect() to hd-yfcs-es6.xxx.com port 80 (#0)
< content-type: application/json; charset=UTF-8
< content-length: 523
< Connection: close
<
{
"name" : "A04-R08-I192-10-FTC4F22.xxx.COM",
"cluster_name" : "yufa_en_tmp_test",
"cluster_uuid" : "aMbdZAfSQKyAqLN6RlosHA",
"version" : {
"number" : "6.8.0",
"build_flavor" : "default",
"build_type" : "tar",
"build_hash" : "65b6179",
"build_date" : "2019-05-15T20:06:13.172855Z",
"build_snapshot" : false,
"lucene_version" : "7.7.0",
"minimum_wire_compatibility_version" : "5.6.0",
"minimum_index_compatibility_version" : "5.0.0"
},
"tagline" : "You Know, for Search"
}
* Closing connection 0
But when I use filebeat, I got error like this:
[root@A04-R08-I198-70-1WLFTP2 conf]# filebeat test output -c /export/xxx/conf/filebeat.yml -e
2019-09-10T21:29:14.066+0800 INFO instance/beat.go:606 Home path: [/usr/share/filebeat] Config path: [/etc/filebeat] Data path: [/var/lib/filebeat] Logs path: [/var/log/filebeat]
2019-09-10T21:29:14.066+0800 INFO instance/beat.go:614 Beat ID: 9ddafba8-70c5-4961-8a20-c19e60d4c1452019-09-10T21:29:14.066+0800 INFO [index-management] idxmgmt/std.go:178 Set output.elasticsearch.index to 'filebeat-7.3.1' as ILM is enabled.
2019-09-10T21:29:14.067+0800 INFO elasticsearch/client.go:170 Elasticsearch url: http://hd-yfcs-es6.jdcloud.com:80
elasticsearch: http://hd-yfcs-es6.xxx.com:80... parse url... OK
connection...
parse host... OK
dns lookup... OK
addresses: 10.226.202.61
dial up... OK
TLS... WARN secure connection disabled
talk to server... ERROR 503 Service Unavailable: <html><body><h1>503 Service Unavailable</h1>
No server is available to handle this request.
</body></html>
I think problem is about http-protocol. Can someone help me to finger it out?