运行在两个容器中的curator4和elasticsearch之间的连接

Question

我使用plindelauf/curator4 image来连接并运行运行在另一个容器中的Elasticsearch的操作。docker ps提供：

CONTAINER ID        IMAGE                                COMMAND                  CREATED             STATUS              PORTS                                                                        NAMES
ac97b5674524        plindelauf/curator4                  "/opt/docker-entrypoi"   6 seconds ago       Up 5 seconds                                                                                     curator
e584c9b090c8        vagrant-registry.vm:5000/sslserver   "python /sslServer/ss"   23 hours ago        Up 23 hours         0.0.0.0:12121->12121/tcp                                                     sslserver
20eee9943664        kibana:4                             "/docker-entrypoint.s"   23 hours ago        Up 23 hours         0.0.0.0:5601->5601/tcp                                                       kibana
8c462586982e        logstash:2                           "/docker-entrypoint.s"   23 hours ago        Up 23 hours         0.0.0.0:5044->5044/tcp, 0.0.0.0:12201->12201/tcp, 0.0.0.0:12201->12201/udp   logstash
c971fa3e357b        elasticsearch:2                      "/docker-entrypoint.s"   23 hours ago        Up

我用以下命令运行容器

$ docker run -d -e INTERVAL_IN_MINUTES=5 -v /home/vagrant/configs:/opt/config --link elasticsearch:elasticsearch --name curator plindelauf/curator4

一切看起来都很正常，但是当我尝试运行策展手册时，我看到了以下错误

root@ac97b5674524:/opt# curator --config /opt/config/curator.yml /opt/config/actionfile.yml
Traceback (most recent call last):
  File "/usr/local/bin/curator", line 11, in <module>
    sys.exit(main())
  File "/usr/local/lib/python2.7/site-packages/curator/curator.py", line 5, in main
    cli()
  File "/usr/local/lib/python2.7/site-packages/click/core.py", line 716, in __call__
    return self.main(*args, **kwargs)
  File "/usr/local/lib/python2.7/site-packages/click/core.py", line 696, in main
    rv = self.invoke(ctx)
  File "/usr/local/lib/python2.7/site-packages/click/core.py", line 889, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/usr/local/lib/python2.7/site-packages/click/core.py", line 534, in invoke
    return callback(*args, **kwargs)
  File "/usr/local/lib/python2.7/site-packages/curator/cli.py", line 215, in cli
    client = get_client(**client_args)
  File "/usr/local/lib/python2.7/site-packages/curator/utils.py", line 566, in get_client
    'Error: {0}'.format(e)
elasticsearch.exceptions.ElasticsearchException: Unable to create client connection to Elasticsearch.  Error: ConnectionError(<urllib3.connection.HTTPConnection object at 0x7f144c062f90>: Failed to establish a new connection: [Errno 111] Connection refused) caused by: NewConnectionError(<urllib3.connection.HTTPConnection object at 0x7f144c062f90>: Failed to establish a new connection: [Errno 111] Connection refused)

我相信--link是正确的。我是个新手，所以我不知道是怎么回事。我不确定是否也需要向您提供馆长的配置文件。如果是的话，请告诉我。