Question

我有一个脚本，我从githubs拉出来使用zabbix来监控我的elasticsearch服务器。当我手动运行脚本时，我收到以下错误：

File "/etc/zabbix/elasticsearch.py", line 15
"status",
^
SyntaxError: invalid syntax

我是python脚本的新手，所以不确定语法有什么问题。这是python中的脚本：

#!/usr/bin/env python

import requests
import json
import sys
import os
import time

sender = '/usr/bin/zabbix_sender'      # path zabbix_sender
cfg = '/etc/zabbix/zabbix_agentd.conf' # path to zabbix-agent config
tmp = '/tmp/es_stats.tmp'              # temp file to use

# keys for health page
traps1 = {
  "status",
  "active_primary_shards",
  "active_shards",
  "unassigned_shards"
}

# keys for cluster stats page
traps2 = {
  "indices.docs.count",
  "indices.docs.deleted",
  "indices.flush.total",
  "os.mem.actual_used_in_bytes"
}

# read specified keys from json data
def getKeys(stats,traps):
  out=''
  for t in traps:
    c=t.split('.')
    s=stats
    while len(c): s=s.get(c.pop(0),{})
    if s=={}: continue
    out += "- es.{0} {1}\n".format(t,s)
  return out

def main():
  # load json data
  try:
    f = requests.get("http://localhost:9200/_cluster/health")
    health = f.json()
    f = requests.get("http://localhost:9200/_nodes/_local/stats?all=true")
    all = f.json()

    # only for current node
    for node_id in all['nodes']:
      if all['nodes'][node_id]['host'].startswith(os.uname()[1]):
        node = all['nodes'][node_id]
        if len(sys.argv) == 1:
          print "node found"
  except:
    print "Unable to load JSON data!"
    sys.exit(1)

  out = getKeys(health,traps1)  #getting health values
  out += getKeys(node,traps2)    #getting stats  values

  # write data for zabbix sender
  if len(sys.argv) == 1:
    print out

  try:
    with open(tmp,'w') as f: f.write(out)
  except:
    print "Unable to save data to send!"
    sys.exit(1)

  # return active check
  if len(sys.argv) > 1 and sys.argv[1] == 'jvm.uptime_in_millis':
    os.system("{0} -c {1} -i {2} >/dev/null 2>&1".format(sender,cfg,tmp))
    print node['jvm']['uptime_in_millis']
  # send data with debug
  else:
    os.system("{0} -c {1} -i {2} -vv".format(sender,cfg,tmp))

  os.remove(tmp)

if __name__ == "__main__":
    main()

感谢您的帮助。

Answer 1

Python文件应该有正确的格式（缩进等）。请下载此文件： https://raw.githubusercontent.com/michalzubkowicz/Elasticsearch-Zabbix/master/zes.py

使用zabbix监控elasticsearch时出错

1 个答案: