为什么Kibana Node服务器无法启动? [英] Why won't Kibana Node server start up?
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问题描述
我刚从5.6.4升级到Elasticsearch和Kibana 6.0.1，但我无法让Kibana服务器运行.该服务似乎正在运行，但是没有任何绑定到该端口，并且我在日志中没有看到任何错误.
I just upgraded to Elasticsearch and Kibana 6.0.1 from 5.6.4 and I'm having trouble getting the Kibana server running. The service appears to be running, but nothing is binding to the port and I don't see any errors in the logs.
验证我正在运行的版本:
Verifying the version I have running:
root@my-server:/var/log# /usr/share/kibana/bin/kibana --version
6.0.1
检查服务状态:
root@my-server:/var/log# sudo service kibana start
root@my-server:/var/log# sudo service kibana status
● kibana.service - Kibana
Loaded: loaded (/etc/systemd/system/kibana.service; enabled; vendor preset: enabled)
Active: active (running) since Fri 2017-12-08 21:17:53 UTC; 1s ago
Main PID: 17766 (node)
Tasks: 6 (limit: 4915)
Memory: 86.6M
CPU: 1.981s
CGroup: /system.slice/kibana.service
└─17766 /usr/share/kibana/bin/../node/bin/node --no-warnings /usr/share/kibana/bin/../src/cli -c /etc/kibana/kibana.yml
我的/etc/kibana/kibana.yml配置文件的内容:
The contents of my /etc/kibana/kibana.yml config file:
elasticsearch.password: mypassword
elasticsearch.url: http://my-server:9200
elasticsearch.username: elastic
logging.dest: /var/log/kibana.log
logging.verbose: true
server.basePath: /kibana
server.host: localhost
server.port: 5601
我的日志文件的内容:
root@my-server:/var/log# tail /var/log/kibana.log -n1000
{"type":"log","@timestamp":"2017-12-08T21:17:04Z","tags":["plugins","debug"],"pid":17712,"dir":"/usr/share/kibana/plugins","message":"Scanning `/usr/share/kibana/plugins` for plugins"}
{"type":"log","@timestamp":"2017-12-08T21:17:04Z","tags":["plugins","debug"],"pid":17712,"dir":"/usr/share/kibana/src/core_plugins","message":"Scanning `/usr/share/kibana/src/core_plugins` for plugins"}
{"type":"log","@timestamp":"2017-12-08T21:17:16Z","tags":["plugins","debug"],"pid":17712,"path":"/usr/share/kibana/plugins/x-pack/index.js","message":"Found plugin at /usr/share/kibana/plugins/x-pack/index.js"}
{"type":"log","@timestamp":"2017-12-08T21:17:16Z","tags":["plugins","debug"],"pid":17712,"path":"/usr/share/kibana/src/core_plugins/console/index.js","message":"Found plugin at /usr/share/kibana/src/core_plugins/console/index.js"}
{"type":"log","@timestamp":"2017-12-08T21:17:16Z","tags":["plugins","debug"],"pid":17712,"path":"/usr/share/kibana/src/core_plugins/elasticsearch/index.js","message":"Found plugin at /usr/share/kibana/src/core_plugins/elasticsearch/index.js"}
{"type":"log","@timestamp":"2017-12-08T21:17:16Z","tags":["plugins","debug"],"pid":17712,"path":"/usr/share/kibana/src/core_plugins/kbn_doc_views/index.js","message":"Found plugin at /usr/share/kibana/src/core_plugins/kbn_doc_views/index.js"}
{"type":"log","@timestamp":"2017-12-08T21:17:16Z","tags":["plugins","debug"],"pid":17712,"path":"/usr/share/kibana/src/core_plugins/kbn_vislib_vis_types/index.js","message":"Found plugin at /usr/share/kibana/src/core_plugins/kbn_vislib_vis_types/index.js"}
{"type":"log","@timestamp":"2017-12-08T21:17:17Z","tags":["plugins","debug"],"pid":17712,"path":"/usr/share/kibana/src/core_plugins/kibana/index.js","message":"Found plugin at /usr/share/kibana/src/core_plugins/kibana/index.js"}
{"type":"log","@timestamp":"2017-12-08T21:17:17Z","tags":["plugins","debug"],"pid":17712,"path":"/usr/share/kibana/src/core_plugins/markdown_vis/index.js","message":"Found plugin at /usr/share/kibana/src/core_plugins/markdown_vis/index.js"}
{"type":"log","@timestamp":"2017-12-08T21:17:17Z","tags":["plugins","debug"],"pid":17712,"path":"/usr/share/kibana/src/core_plugins/metrics/index.js","message":"Found plugin at /usr/share/kibana/src/core_plugins/metrics/index.js"}
{"type":"log","@timestamp":"2017-12-08T21:17:17Z","tags":["plugins","debug"],"pid":17712,"path":"/usr/share/kibana/src/core_plugins/region_map/index.js","message":"Found plugin at /usr/share/kibana/src/core_plugins/region_map/index.js"}
{"type":"log","@timestamp":"2017-12-08T21:17:17Z","tags":["plugins","debug"],"pid":17712,"path":"/usr/share/kibana/src/core_plugins/spy_modes/index.js","message":"Found plugin at /usr/share/kibana/src/core_plugins/spy_modes/index.js"}
{"type":"log","@timestamp":"2017-12-08T21:17:17Z","tags":["plugins","debug"],"pid":17712,"path":"/usr/share/kibana/src/core_plugins/state_session_storage_redirect/index.js","message":"Found plugin at /usr/share/kibana/src/core_plugins/state_session_storage_redirect/index.js"}
{"type":"log","@timestamp":"2017-12-08T21:17:17Z","tags":["plugins","debug"],"pid":17712,"path":"/usr/share/kibana/src/core_plugins/status_page/index.js","message":"Found plugin at /usr/share/kibana/src/core_plugins/status_page/index.js"}
{"type":"log","@timestamp":"2017-12-08T21:17:17Z","tags":["plugins","debug"],"pid":17712,"path":"/usr/share/kibana/src/core_plugins/table_vis/index.js","message":"Found plugin at /usr/share/kibana/src/core_plugins/table_vis/index.js"}
{"type":"log","@timestamp":"2017-12-08T21:17:17Z","tags":["plugins","debug"],"pid":17712,"path":"/usr/share/kibana/src/core_plugins/tagcloud/index.js","message":"Found plugin at /usr/share/kibana/src/core_plugins/tagcloud/index.js"}
{"type":"log","@timestamp":"2017-12-08T21:17:17Z","tags":["plugins","debug"],"pid":17712,"path":"/usr/share/kibana/src/core_plugins/tile_map/index.js","message":"Found plugin at /usr/share/kibana/src/core_plugins/tile_map/index.js"}
{"type":"log","@timestamp":"2017-12-08T21:17:17Z","tags":["plugins","debug"],"pid":17712,"path":"/usr/share/kibana/src/core_plugins/timelion/index.js","message":"Found plugin at /usr/share/kibana/src/core_plugins/timelion/index.js"}
{"type":"ops","@timestamp":"2017-12-08T21:17:18Z","tags":[],"pid":17712,"os":{"load":[1.03271484375,1.29541015625,2.1494140625],"mem":{"total":2094931968,"free":763858944},"uptime":10018},"proc":{"uptime":16.017,"mem":{"rss":269451264,"heapTotal":239005696,"heapUsed":200227592,"external":489126},"delay":3.2269310001283884},"load":{"requests":{},"concurrents":{"5601":0},"responseTimes":{},"sockets":{"http":{"total":0},"https":{"total":0}}},"message":"memory: 191.0MB uptime: 0:00:16 load: [1.03 1.30 2.15] delay: 3.227"}
{"type":"log","@timestamp":"2017-12-08T21:17:18Z","tags":["info","optimize"],"pid":17712,"message":"Optimizing and caching bundles for graph, monitoring, ml, kibana, stateSessionStorageRedirect, timelion, login, logout, dashboardViewer and status_page. This may take a few minutes"}
确认ES已启动并正在运行:
Confirming that ES is up and running:
root@my-server:/var/log# curl -u elastic:"mypassword" http://my-
server:9200/
{
"name" : "vf9xM-O",
"cluster_name" : "my-server",
"cluster_uuid" : "pdwwLfCOTgehc_5B8oB-8g",
"version" : {
"number" : "6.0.1",
"build_hash" : "601be4a",
"build_date" : "2017-12-04T09:29:09.525Z",
"build_snapshot" : false,
"lucene_version" : "7.0.1",
"minimum_wire_compatibility_version" : "5.6.0",
"minimum_index_compatibility_version" : "5.0.0"
},
"tagline" : "You Know, for Search"
}
当我尝试对Kibana节点服务器进行CURL时(根据配置应在5601上运行):
When I try to CURL the Kibana Node server (which should be running on 5601 as per the config):
root@my-server:/var/log# curl 'localhost:5601'
curl: (7) Failed to connect to localhost port 5601: Connection refused
实际上，当我列出打开的端口时，我看到了很多东西，但是在5601上什么都没有:
Indeed when I list the open ports, I see lots of things, but nothing on 5601:
root@my-server:/var/log# netstat -ntlp | grep LISTEN
tcp 0 0 0.0.0.0:9191 0.0.0.0:* LISTEN 1412/uwsgi
tcp 0 0 0.0.0.0:5355 0.0.0.0:* LISTEN 1413/systemd-resolv
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 15924/nginx: master
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1519/sshd
tcp 0 0 0.0.0.0:3031 0.0.0.0:* LISTEN 1412/uwsgi
tcp 0 0 0.0.0.0:5432 0.0.0.0:* LISTEN 1591/postgres
tcp6 0 0 :::5355 :::* LISTEN 1413/systemd-resolv
tcp6 0 0 :::9200 :::* LISTEN 16108/java
tcp6 0 0 :::9300 :::* LISTEN 16108/java
tcp6 0 0 :::22 :::* LISTEN 1519/sshd
tcp6 0 0 :::5432 :::* LISTEN 1591/postgres
我不确定还有什么方法可以对Kibana进行故障排除，真的很感谢任何想法！
I'm not sure what else to try to troubleshoot Kibana, any ideas are really really appreciated!
推荐答案
好吧，我不确定为什么，但这在重新启动计算机后似乎可以解决:
Well I'm not really sure why, but this seemed to work after I rebooted the machine:
root@my-server:~# sudo reboot
一分钟后，我通过SSH重新登录，瞧:
after a minute I SSHed back in and voila:
root@my-server:~# netstat -ntlp | grep LISTEN
tcp 0 0 127.0.0.1:5601 0.0.0.0:* LISTEN 1428/node
tcp 0 0 0.0.0.0:9191 0.0.0.0:* LISTEN 1414/uwsgi
tcp 0 0 0.0.0.0:5355 0.0.0.0:* LISTEN 1427/systemd-resolv
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 1467/nginx: master
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1510/sshd
tcp 0 0 0.0.0.0:3031 0.0.0.0:* LISTEN 1414/uwsgi
tcp 0 0 0.0.0.0:5432 0.0.0.0:* LISTEN 1578/postgres
tcp6 0 0 :::5355 :::* LISTEN 1427/systemd-resolv
tcp6 0 0 :::9200 :::* LISTEN 2011/java
tcp6 0 0 :::9300 :::* LISTEN 2011/java
tcp6 0 0 :::22 :::* LISTEN 1510/sshd
tcp6 0 0 :::5432 :::* LISTEN 1578/postgres
¯__(ツ)_/¯
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