Docker容器中Elasticsearch 2.4.0中的root用户

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我正在使用Docker运行ELK堆栈以进行日志管理,当前配置为ES 1.7,Logstash 1.5.4和Kibana 4.1.4.现在我尝试将Elasticsearch升级到2.4.0,在https://download.elastic.co/elasticsearch/release/org/elasticsearch/distribution/tar/elasticsearch/2.4.0/elasticsearch-2.4.0.tar.gz中使用targer使用tar.gz文件.由于ES 2.X不允许以root用户身份运行,我已经使用过

-Des.insecure.allow.root=true

运行elasticsearch服务时选项,但我的容器无法启动.日志没有提到任何问题.

% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 874 100 874 0 0 874k 0 --:--:-- --:--:-- --:--:-- 853k
//opt//log-management//elasticsearch/bin/elasticsearch: line 134: hostname: command not found

Scheduler@0.0.0 start /opt/log-management/Scheduler
node scheduler-app.js

ESExportWrapper@0.0.0 start /opt/log-management/ESExportWrapper
node app.js
Jobs are registered
[2016-09-28 09:04:24,646][INFO ][bootstrap ] max_open_files [1048576]
[2016-09-28 09:04:24,686][WARN ][bootstrap ] running as ROOT user. this is a bad idea!
Native thread-sleep not available.
This will result in much slower performance,but it will still work.
You should re-install spawn-sync or upgrade to the lastest version of node if possible.
Check /opt/log-management/ESExportWrapper/node_modules/sync-request/node_modules/spawn-sync/error.log for more details
[2016-09-28 09:04:24,874][INFO ][node ] [Kismet Deadly] version[2.4.0],pid[1],build[ce9f0c7/2016-08-29T09:14:17Z]
[2016-09-28 09:04:24,874][INFO ][node ] [Kismet Deadly] initializing ...
Wed,28 Sep 2016 09:04:24 GMT express deprecated app.configure: Check app.get('env') in an if statement at lib/express/index.js:60:5
Wed,28 Sep 2016 09:04:24 GMT connect deprecated multipart: use parser (multiparty,busboy,formidable) npm module instead at node_modules/express/node_modules/connect/lib/middleware/bodyParser.js:56:20
Wed,28 Sep 2016 09:04:24 GMT connect deprecated limit: Restrict request size at location of read at node_modules/express/node_modules/connect/lib/middleware/multipart.js:86:15
[2016-09-28 09:04:25,399][INFO ][plugins ] [Kismet Deadly] modules [reindex,lang-expression,lang-groovy],plugins [],sites []
[2016-09-28 09:04:25,423][INFO ][env ] [Kismet Deadly] using [1] data paths,mounts [[/data (/dev/mapper/platform-data)]],net usable_space [1tb],net total_space [1tb],spins? [possibly],types [xfs]
[2016-09-28 09:04:25,423][INFO ][env ] [Kismet Deadly] heap size [7.8gb],compressed ordinary object pointers [true]
[2016-09-28 09:04:25,455][WARN ][threadpool ] [Kismet Deadly] requested thread pool size [60] for [index] is too large; setting to maximum [24] instead
[2016-09-28 09:04:27,575][INFO ][node ] [Kismet Deadly] initialized
[2016-09-28 09:04:27,575][INFO ][node ] [Kismet Deadly] starting ...
[2016-09-28 09:04:27,695][INFO ][transport ] [Kismet Deadly] publish_address {10.240.118.68:9300},bound_addresses {[::1]:9300},{127.0.0.1:9300}
[2016-09-28 09:04:27,700][INFO ][discovery ] [Kismet Deadly] ccs-elasticsearch/q2Sv4FUFROGIdIWJrNENVA

任何线索将不胜感激.

编辑1：作为// opt //日志管理// elasticsearch / bin / elasticsearch：第134行：hostname：command not found是一个错误而docker镜像没有hostname实用程序,我尝试使用uname -ncommand来获取HOSTNAME ES.现在它不会抛出主机名错误,但问题仍然存在.它没有开始.
它是否正确使用？

还有一个疑问,当我使用的是当前正在运行的ES 1.7时,主机名实用程序也不在那里,但它运行没有任何问题.非常困惑.
使用uname -n后记录：

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  1083  100  1083    0     0  1093k      0 --:--:-- --:--:-- --:--:-- 1057k

> ESExportWrapper@0.0.0 start /opt/log-management/ESExportWrapper
> node app.js


> Scheduler@0.0.0 start /opt/log-management/Scheduler
> node scheduler-app.js

Jobs are registered
[2016-09-30 10:10:37,785][INFO ][bootstrap                ] max_open_files [1048576]
[2016-09-30 10:10:37,822][WARN ][bootstrap                ] running as ROOT user. this is a bad idea!
Native thread-sleep not available.
This will result in much slower performance,but it will still work.
You should re-install spawn-sync or upgrade to the lastest version of node if possible.
Check /opt/log-management/ESExportWrapper/node_modules/sync-request/node_modules/spawn-sync/error.log for more details
[2016-09-30 10:10:37,993][INFO ][node                     ] [Helleyes] version[2.4.0],build[ce9f0c7/2016-08-29T09:14:17Z]
[2016-09-30 10:10:37,993][INFO ][node                     ] [Helleyes] initializing ...
Fri,30 Sep 2016 10:10:38 GMT express deprecated app.configure: Check app.get('env') in an if statement at lib/express/index.js:60:5
Fri,30 Sep 2016 10:10:38 GMT connect deprecated multipart: use parser (multiparty,formidable) npm module instead at node_modules/express/node_modules/connect/lib/middleware/bodyParser.js:56:20
Fri,30 Sep 2016 10:10:38 GMT connect deprecated limit: Restrict request size at location of read at node_modules/express/node_modules/connect/lib/middleware/multipart.js:86:15
[2016-09-30 10:10:38,435][INFO ][plugins                  ] [Helleyes] modules [reindex,sites []
[2016-09-30 10:10:38,455][INFO ][env                      ] [Helleyes] using [1] data paths,types [xfs]
[2016-09-30 10:10:38,456][INFO ][env                      ] [Helleyes] heap size [7.8gb],compressed ordinary object pointers [true]
[2016-09-30 10:10:38,483][WARN ][threadpool               ] [Helleyes] requested thread pool size [60] for [index] is too large; setting to maximum [24] instead
[2016-09-30 10:10:40,151][INFO ][node                     ] [Helleyes] initialized
[2016-09-30 10:10:40,152][INFO ][node                     ] [Helleyes] starting ...
[2016-09-30 10:10:40,278][INFO ][transport                ] [Helleyes] publish_address {10.240.118.68:9300},{127.0.0.1:9300}
[2016-09-30 10:10:40,283][INFO ][discovery                ] [Helleyes] ccs-elasticsearch/wvVGkhxnTqaa_wS5GGjZBQ
[2016-09-30 10:10:40,360][WARN ][transport.netty          ] [Helleyes] exception caught on transport layer [[id: 0x329b2977,/172.17.0.15:53388 => /10.240.118.69:9300]],closing connection
java.lang.NullPointerException
    at org.elasticsearch.transport.netty.MessageChannelHandler.handleException(MessageChannelHandler.java:179)
    at org.elasticsearch.transport.netty.MessageChannelHandler.handlerResponseError(MessageChannelHandler.java:174)
    at org.elasticsearch.transport.netty.MessageChannelHandler.messageReceived(MessageChannelHandler.java:122)
    at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
    at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
    at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
    at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
    at org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:462)
    at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:443)
    at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:303)
    at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
    at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
    at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
    at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
    at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
    at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:88)
    at org.jboss.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:108)
    at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:337)
    at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89)
    at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)
    at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
    at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)
[2016-09-30 10:10:40,360][WARN ][transport.netty          ] [Helleyes] exception caught on transport layer [[id: 0xdf31e5e6,/172.17.0.15:46846 => /10.240.118.70:9300]],closing connection
java.lang.NullPointerException
    at org.elasticsearch.transport.netty.MessageChannelHandler.handleException(MessageChannelHandler.java:179)
    at org.elasticsearch.transport.netty.MessageChannelHandler.handlerResponseError(MessageChannelHandler.java:174)
    at org.elasticsearch.transport.netty.MessageChannelHandler.messageReceived(MessageChannelHandler.java:122)
    at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
    at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
    at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
    at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
    at org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:462)
    at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:443)
    at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:303)
    at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
    at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
    at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
    at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
    at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
    at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:88)
    at org.jboss.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:108)
    at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:337)
    at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89)
    at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)
    at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
    at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)
[2016-09-30 10:10:41,798][WARN ][transport.netty          ] [Helleyes] exception caught on transport layer [[id: 0xcff0b2b6,/172.17.0.15:46958 => /10.240.118.70:9300]],800][WARN ][transport.netty          ] [Helleyes] exception caught on transport layer [[id: 0xb47caaf6,/172.17.0.15:53501 => /10.240.118.69:9300]],closing connection
java.lang.NullPointerException
    at org.elasticsearch.transport.netty.MessageChannelHandler.handleException(MessageChannelHandler.java:179)
    at org.elasticsearch.transport.netty.MessageChannelHandler.handlerResponseError(MessageChannelHandler.java:174)
    at org.elasticsearch.transport.netty.MessageChannelHandler.messageReceived(MessageChannelHandler.java:122)
    at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
    at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
    at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
    at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
    at org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:462)
    at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:443)
    at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:303)
    at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
    at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
    at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
    at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
    at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
    at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:88)
    at org.jboss.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:108)
    at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:337)
    at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89)
    at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)
    at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
    at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)
[2016-09-30 10:10:43,302][WARN ][transport.netty          ] [Helleyes] exception caught on transport layer [[id: 0x6247aa3f,/172.17.0.15:47057 => /10.240.118.70:9300]],303][WARN ][transport.netty          ] [Helleyes] exception caught on transport layer [[id: 0x1d266aa0,/172.17.0.15:53598 => /10.240.118.69:9300]],closing connection
java.lang.NullPointerException
    at org.elasticsearch.transport.netty.MessageChannelHandler.handleException(MessageChannelHandler.java:179)
    at org.elasticsearch.transport.netty.MessageChannelHandler.handlerResponseError(MessageChannelHandler.java:174)
    at org.elasticsearch.transport.netty.MessageChannelHandler.messageReceived(MessageChannelHandler.java:122)
    at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
    at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
    at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
    at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
    at org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:462)
    at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:443)
    at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:303)
    at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
    at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
    at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
    at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
    at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
    at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:88)
    at org.jboss.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:108)
    at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:337)
    at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89)

java.util.concurrent.ThreadPoolExecutor中的$Worker.run(ThreadPoolExecutor.java:617)
        在java.lang.Thread.run(Thread.java:745)
    [2016-09-30 10：10：44,807] [INFO] [cluster.service] [Helleyes] new_master {Helleyes} {wvVGkhxnTqaa_wS5GGjZBQ} {10.240.118.68} {10.240.118.68：9300},原因：zen-disco-join (elections_as_master,[0]加入收到)
    [2016-09-30 10：10：44,852] [INFO] [http] [Helleyes] publish_address {10.240.118.68：9200},bound_addresses {[:: 1]：9200},{127.0.0.1：9200}
    [2016-09-30 10：10：44,852] [INFO] [节点] [Helleyes]开始了
    [2016-09-30 10：10：44,984] [INFO] [网关] [Helleyes]将[32]索引恢复到cluster_state

部署失败后出错

Failed: [10.240.118.68] (item={u'url': u'http://10.240.118.68:9200'}) => {"content": "","Failed": true,"item": {"url": "http://10.240.118.68:9200"},"msg": "Status code was not [200]: Request Failed:

编辑2：即使安装了hostnameutility并且工作正常,容器也无法启动.日志与EDIT 1相同.

编辑3：容器确实启动但在地址http：// nodeip：9200处无法访问.在3个节点中,只有1个有2.4个其他2个仍然有1.7个而2.4不是集群的一部分.在运行2.4的容器内部,curl到localhost：9200给出了运行的elasticsearch结果,但是从外部无法访问.

编辑4：我尝试在集群上运行ES 2.4的基本安装,在同样的设置ES 1.7工作正常.我已经运行了ES迁移插件来检查群集是否可以运行ES 2.4并且它给了我绿色.基本安装细节如下

Dockerfile

#Pulling SLES12 thin base image
FROM private-registry-1

#Author
MAINTAINER XYZ

# Pre-requisite - Adding repositories
RUN zypper ar private-registry-2

RUN zypper --no-gpg-checks -n refresh

#Install required packages and dependencies
RUN zypper -n in  net-tools-1.60-764.185 wget-1.14-7.1 python-2.7.9-14.1 python-base-2.7.9-14.1 tar-1.27.1-7.1 

#Downloading elasticsearch executable
ENV ES_VERSION=2.4.0
ENV ES_DIR="//opt//log-management//elasticsearch"
ENV ES_CONFIG_PATH="${ES_DIR}//config"
ENV ES_REST_PORT=9200
ENV ES_INTERNAL_COM_PORT=9300

WORKDIR /opt/log-management
RUN wget private-registry-3/elasticsearch/elasticsearch/${ES_VERSION}.tar/elasticsearch-${ES_VERSION}.tar.gz --no-check-certificate
RUN tar -xzvf ${ES_DIR}-${ES_VERSION}.tar.gz \
&& rm ${ES_DIR}-${ES_VERSION}.tar.gz \
&& mv ${ES_DIR}-${ES_VERSION} ${ES_DIR} 

#Exposing elasticsearch server container port to the HOST
EXPOSE ${ES_REST_PORT} ${ES_INTERNAL_COM_PORT}

#Removing binary files which are not needed
RUN zypper -n rm wget

# Removing zypper repos
RUN zypper rr caspiancs_common

#Running elasticsearch executable
WORKDIR ${ES_DIR}
ENTRYPOINT ${ES_DIR}/bin/elasticsearch -Des.insecure.allow.root=true

用.构建

docker build -t es-test .

1)当使用docker run -d –name elasticsearch –net = host -p 9200：9200 -p 9300：9300 es-test时,如其中一条评论中所述,并在容器或节点内卷曲localhost：9200正在运行容器,我得到了正确的响应.我仍然无法到达9200端口上的群集的其他节点.

2)当使用docker run -d –name elasticsearch -p 9200：9200 -p 9300：9300 es-test并在容器内卷曲localhost：9200时,它工作正常,但不在节​​点给我错误

curl: (56) Recv failure: Connection reset by peer

我仍然无法到达9200端口上的群集的其他节点.

编辑5：使用this answer on this question,我得到了运行ES 2.4的三个容器中的三个.但ES无法与所有这三个容器组成一个集群.网络配置如下
network.host：0.0.0.0,http.port：9200,

#configure elasticsearch.yml for clustering
echo 'discovery.zen.ping.unicast.hosts: [ELASTICSEARCH_IPS] ' >> ${ES_CONFIG_PATH}/elasticsearch.yml

使用docker日志获取的日志有以下内容：

[2016-10-06 12:31:28,887][WARN ][bootstrap                ] running as ROOT user. this is a bad idea!
[2016-10-06 12:31:29,080][INFO ][node                     ] [Screech] version[2.4.0],build[ce9f0c7/2016-08-29T09:14:17Z]
[2016-10-06 12:31:29,081][INFO ][node                     ] [Screech] initializing ...
[2016-10-06 12:31:29,652][INFO ][plugins                  ] [Screech] modules [reindex,sites []
[2016-10-06 12:31:29,684][INFO ][env                      ] [Screech] using [1] data paths,mounts [[/ (rootfs)]],net usable_space [8.7gb],net total_space [9.7gb],spins? [unknown],types [rootfs]
[2016-10-06 12:31:29,684][INFO ][env                      ] [Screech] heap size [989.8mb],compressed ordinary object pointers [true]
[2016-10-06 12:31:29,720][WARN ][threadpool               ] [Screech] requested thread pool size [60] for [index] is too large; setting to maximum [5] instead
[2016-10-06 12:31:31,387][INFO ][node                     ] [Screech] initialized
[2016-10-06 12:31:31,387][INFO ][node                     ] [Screech] starting ...
[2016-10-06 12:31:31,456][INFO ][transport                ] [Screech] publish_address {172.17.0.16:9300},bound_addresses {[::]:9300}
[2016-10-06 12:31:31,465][INFO ][discovery                ] [Screech] ccs-elasticsearch/YeO41MBIR3uqzZzISwalmw
[2016-10-06 12:31:34,500][WARN ][discovery.zen            ] [Screech] Failed to connect to master [{Bobster}{Gh-6yBggRIypr7OuW1tXhA}{172.17.0.15}{172.17.0.15:9300}],retrying...
ConnectTransportException[[Bobster][172.17.0.15:9300] connect_timeout[30s]]; nested: ConnectException[Connection refused: /172.17.0.15:9300];
    at org.elasticsearch.transport.netty.NettyTransport.connecttochannels(NettyTransport.java:1002)
    at org.elasticsearch.transport.netty.NettyTransport.connectToNode(NettyTransport.java:937)
    at org.elasticsearch.transport.netty.NettyTransport.connectToNode(NettyTransport.java:911)
    at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:260)
    at org.elasticsearch.discovery.zen.ZenDiscovery.joinElectedMaster(ZenDiscovery.java:444)
    at org.elasticsearch.discovery.zen.ZenDiscovery.innerJoinCluster(ZenDiscovery.java:396)
    at org.elasticsearch.discovery.zen.ZenDiscovery.access$4400(ZenDiscovery.java:96)
    at org.elasticsearch.discovery.zen.ZenDiscovery$JoinThreadControl$1.run(ZenDiscovery.java:1296)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)
Caused by: java.net.ConnectException: Connection refused: /172.17.0.15:9300
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)

每当我提到运行该容器的主机的IP地址为network.host时,我最终会遇到旧情况,即只有一个容器运行ES 2.4,另外两个容器运行1.7.

刚刚看到docker代理正在收听9300或“我认为”正在收听.

elasticsearch-server/src/main/docker # netstat -nlp | grep 9300
tcp        0      0 :::9300                 :::*                    LISTEN      6656/docker-proxy

这有什么线索？

最佳答案
我能够使用以下设置形成群集

network.publish_host = CONTAINER_HOST_ADDRESS即容器正在运行的节点的地址.
network.bind_host = 0.0.0.0
transport.publish_port = 9300
transport.publish_host = CONTAINER_HOST_ADDRESS

当您在代理/负载均衡器(如Nginx或haproxy)之后运行ES时,tranport.publish_port非常重要.

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