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troubleshooting.md

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錯誤排除

elasticsearch

cluster health

$ curl -s localhost:9200/_cluster/health?pretty

$ curl -s localhost:9200/_cluster/health/level=indices?pretty

$ curl -s -X POST localhost:9200/_cluster/reroute?retry_failed

nodes states

$ curl -XGET http://localhost:9200/_nodes/states?pretty
{
  "_nodes" : {
    "total" : 0,
    "successful" : 0,
    "failed" : 0
  },
  "cluster_name" : "docker-cluster",
  "nodes" : { }
}

$ curl -XGET http://localhost:9200/_nodes/stats?pretty


$ curl -XGET http://localhost:9200/_cat/nodes?v   
ip        heap.percent ram.percent cpu load_1m load_5m load_15m node.role master name
127.0.0.1           65          74  12    0.93    0.55     0.54 mdi       *      Bp-7DGu

logstash

硬碟空間不足

[2018-06-25T02:31:14,652][INFO][logstash.outputs.elasticsearch] retrying failed action with response code: 403 ({"type"=>"cluster_block_exception", "reason"=>"blocked by: [FORBIDDEN/12/index read-only / allow delete (api)];"})

刪除 elasticsearch 索引：

curl -X DELETE "192.168.200.57:9200/*?pretty"

delete index

清除特定索引：

curl "http://localhost:9200/_cat/indices?v&h=i"
curl -XDELETE "localhost:9200/[indices-name]"

kibana

Exiting: No modules or prospectors enabled and configuration reloading disabled. What files do you want me to watch?

全域的參數位配置：

filebeat.config:
  inputs:
    enabled: true
  modules:
    enabled: true

filebeat

Exiting: No modules or prospectors enabled and configuration reloading disabled. What files do you want me to watch?

filebeat.config 要配置

metricbeat

  "Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.24/containers/json?limit=0: dial unix /var/run/docker.sock: connect: permission denied"

Jul 18 11:18:33 kibana kernel: [434952.518724] audit: type=1400 audit(1531883913.444:10841): apparmor="DENIED" operation="ptrace" profile="docker-default" pid=5013 comm="metricbeat" requested_mask="trace" denied_mask="trace" peer="unconfined"

docker-compose 加入此

privileged: true