Docker容器在启动时立即退出

我试图在Amazon Linux AMI（标准版）上运行新的Elasticsearch 6.0 docker容器。 我以前有5.6运行没有问题在不同的实例，但我的容器立即崩溃，当我启动它。

这里是我使用的命令docker run -it -p 9200:9200 -p 9300:9300 -d docker.elastic.co/elasticsearch/elasticsearch:6.0.0

我在Docker崩溃时引用了这篇文章，但似乎仍遇到相同的问题： 为什么docker容器立即退出

我运行docker日志，并得到以下回应：

 [2017-11-28T19:00:30,946][INFO ][oenNode ] [] initializing ... [2017-11-28T19:00:31,013][INFO ][oeeNodeEnvironment ] [eEXrI6m] using [1] data paths, mounts [[/ (overlay)]], net usable_space [4.5gb], net total_space [7.7gb], types [overlay] [2017-11-28T19:00:31,014][INFO ][oeeNodeEnvironment ] [eEXrI6m] heap size [989.8mb], compressed ordinary object pointers [true] [2017-11-28T19:00:31,015][INFO ][oenNode ] node name [eEXrI6m] derived from node ID [eEXrI6mGTci22tpTNMMh8w]; set [node.name] to override [2017-11-28T19:00:31,015][INFO ][oenNode ] version[6.0.0], pid[1], build[8f0685b/2017-11-10T18:41:22.859Z], OS[Linux/4.9.62-21.56.amzn1.x86_64/amd64], JVM[Oracle Corporation/OpenJDK 64-Bit Server VM/1.8.0_151/25.151-b12] [2017-11-28T19:00:31,015][INFO ][oenNode ] JVM arguments [-Xms1g, -Xmx1g, -XX:+UseConcMarkSweepGC, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -XX:+AlwaysPreTouch, -Xss1m, -Djava.awt.headless=true, -Dfile.encoding=UTF-8, -Djna.nosys=true, -XX:-OmitStackTraceInFastThrow, -Dio.netty.noUnsafe=true, -Dio.netty.noKeySetOptimization=true, -Dio.netty.recycler.maxCapacityPerThread=0, -Dlog4j.shutdownHookEnabled=false, -Dlog4j2.disable.jmx=true, -XX:+HeapDumpOnOutOfMemoryError, -Des.cgroups.hierarchy.override=/, -Des.path.home=/usr/share/elasticsearch, -Des.path.conf=/usr/share/elasticsearch/config] [2017-11-28T19:00:32,283][INFO ][oepPluginsService ] [eEXrI6m] loaded module [aggs-matrix-stats] [2017-11-28T19:00:32,283][INFO ][oepPluginsService ] [eEXrI6m] loaded module [analysis-common] [2017-11-28T19:00:32,283][INFO ][oepPluginsService ] [eEXrI6m] loaded module [ingest-common] [2017-11-28T19:00:32,283][INFO ][oepPluginsService ] [eEXrI6m] loaded module [lang-expression] [2017-11-28T19:00:32,283][INFO ][oepPluginsService ] [eEXrI6m] loaded module [lang-mustache] [2017-11-28T19:00:32,283][INFO ][oepPluginsService ] [eEXrI6m] loaded module [lang-painless] [2017-11-28T19:00:32,283][INFO ][oepPluginsService ] [eEXrI6m] loaded module [parent-join] [2017-11-28T19:00:32,283][INFO ][oepPluginsService ] [eEXrI6m] loaded module [percolator] [2017-11-28T19:00:32,283][INFO ][oepPluginsService ] [eEXrI6m] loaded module [reindex] [2017-11-28T19:00:32,283][INFO ][oepPluginsService ] [eEXrI6m] loaded module [repository-url] [2017-11-28T19:00:32,283][INFO ][oepPluginsService ] [eEXrI6m] loaded module [transport-netty4] [2017-11-28T19:00:32,284][INFO ][oepPluginsService ] [eEXrI6m] loaded module [tribe] [2017-11-28T19:00:32,284][INFO ][oepPluginsService ] [eEXrI6m] loaded plugin [ingest-geoip] [2017-11-28T19:00:32,284][INFO ][oepPluginsService ] [eEXrI6m] loaded plugin [ingest-user-agent] [2017-11-28T19:00:32,284][INFO ][oepPluginsService ] [eEXrI6m] loaded plugin [x-pack] [2017-11-28T19:00:34,795][INFO ][oexmjplCppLogMessageHandler] [controller/120] [Main.cc@128] controller (64 bit): Version 6.0.0 (Build 8e6ab35cf803a2) Copyright (c) 2017 Elasticsearch BV [2017-11-28T19:00:34,834][INFO ][oedDiscoveryModule ] [eEXrI6m] using discovery type [zen] [2017-11-28T19:00:35,513][INFO ][oenNode ] initialized [2017-11-28T19:00:35,513][INFO ][oenNode ] [eEXrI6m] starting ... [2017-11-28T19:00:35,648][INFO ][oetTransportService ] [eEXrI6m] publish_address {xxx.xx.xx:9300}, bound_addresses {0.0.0.0:9300} [2017-11-28T19:00:35,664][INFO ][oebBootstrapChecks ] [eEXrI6m] bound or publishing to a non-loopback or non-link-local address, enforcing bootstrap checks ERROR: [2] bootstrap checks failed [1]: max file descriptors [4096] for elasticsearch process is too low, increase to at least [65536] [2]: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144] [2017-11-28T19:00:35,675][INFO ][oenNode ] [eEXrI6m] stopping ... [2017-11-28T19:00:35,734][INFO ][oenNode ] [eEXrI6m] stopped [2017-11-28T19:00:35,734][INFO ][oenNode ] [eEXrI6m] closing ... [2017-11-28T19:00:35,745][INFO ][oenNode ] [eEXrI6m] closed 

Answer 1

看起来你的错误在这里：

错误：[2]引导程序检查失败1 ：对于弹性search进程，最大文件描述符[4096]太低，增加到至less[65536] [2]：最大虚拟内存区域vm.max_map_count [65530]太低，至less[262144]

ElasticSearch挑剔需要足够的文件描述符和从主机给出的内存; 他们页面上的文档有一些关于如何设置的信息 – 取决于你的主机是什么：

https://www.elastic.co/guide/en/elasticsearch/reference/current/docker.html

在调整你的主机每个以上之后，他们的页面会讨论docker-compose的设置，但是如果你还想使用docker run你可以在这里find相应的命令。