我按照这个教程在windows上的docker容器中运行kafka。
当我试图通过打开http://localhost：9000在那里描述的浏览器中，我得到err\u connection\u拒绝。
我想可能和我第一次跑步有关 docker-compose up ，powershell显示一个错误，说我需要先运行一些命令，才能打开虚拟机或类似的东西。
然后我运行powershell告诉我的命令，然后我成功地运行了 docker-compose up 成功。然而，教程没有提到任何关于它，从那时起，每次我试图运行 docker-compose up 即使关闭并重新打开powershell，我也可以在不首先运行其他命令的情况下成功地访问它。
我怀疑powershell记得我连接了一个虚拟机所以 docker-compose up 在虚拟机中运行kafka，因此我无法在浏览器中访问kafka manager，尽管我看到显示以下消息：
kafkamanager |[info]p.c.s.nettyserver-侦听http on/0.0.0:9000
编辑： docker logs 对于Kafka容器：

/usr/lib/python2.7/dist-packages/supervisor/options.py:296: UserWarning: Supervisord is running as root and it is searching for its configuration file in default locations (including its current working directory); you probably want to specify a "-c" argument specifying an absolute path to a configuration file for improved security.
  'Supervisord is running as root and it is searching '
2020-02-28 08:37:37,274 CRIT Supervisor running as root (no user in config file)
2020-02-28 08:37:37,274 WARN Included extra file "/etc/supervisor/conf.d/zookeeper.conf" during parsing
2020-02-28 08:37:37,274 WARN Included extra file "/etc/supervisor/conf.d/kafka.conf" during parsing
2020-02-28 08:37:37,303 INFO RPC interface 'supervisor' initialized
2020-02-28 08:37:37,303 CRIT Server 'unix_http_server' running without any HTTP authentication checking
2020-02-28 08:37:37,303 INFO supervisord started with pid 1
2020-02-28 08:37:38,306 INFO spawned: 'zookeeper' with pid 8
2020-02-28 08:37:38,308 INFO spawned: 'kafka' with pid 9
2020-02-28 08:37:39,372 INFO success: zookeeper entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2020-02-28 08:37:39,372 INFO success: kafka entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2020-02-28 21:16:01,095 WARN received SIGTERM indicating exit request
2020-02-28 21:16:01,095 INFO waiting for zookeeper, kafka to die
2020-02-28 21:16:02,102 INFO stopped: kafka (terminated by SIGTERM)
2020-02-28 21:16:02,442 INFO stopped: zookeeper (exit status 143)
/usr/lib/python2.7/dist-packages/supervisor/options.py:296: UserWarning: Supervisord is running as root and it is searching for its configuration file in default locations (including its current working directory); you probably want to specify a "-c" argument specifying an absolute path to a configuration file for improved security.
  'Supervisord is running as root and it is searching '
2020-02-28 21:17:50,843 CRIT Supervisor running as root (no user in config file)
2020-02-28 21:17:50,843 WARN Included extra file "/etc/supervisor/conf.d/zookeeper.conf" during parsing
2020-02-28 21:17:50,843 WARN Included extra file "/etc/supervisor/conf.d/kafka.conf" during parsing
2020-02-28 21:17:50,858 INFO RPC interface 'supervisor' initialized
2020-02-28 21:17:50,858 CRIT Server 'unix_http_server' running without any HTTP authentication checking
2020-02-28 21:17:50,859 INFO supervisord started with pid 1
2020-02-28 21:17:51,862 INFO spawned: 'zookeeper' with pid 8
2020-02-28 21:17:51,864 INFO spawned: 'kafka' with pid 9
2020-02-28 21:17:52,926 INFO success: zookeeper entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2020-02-28 21:17:52,927 INFO success: kafka entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2020-02-28 21:17:59,672 INFO exited: kafka (exit status 1; not expected)
2020-02-28 21:18:00,675 INFO spawned: 'kafka' with pid 297
2020-02-28 21:18:01,694 INFO success: kafka entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2020-02-29 19:42:18,487 WARN received SIGTERM indicating exit request
2020-02-29 19:42:18,487 INFO waiting for zookeeper, kafka to die
2020-02-29 19:42:18,488 INFO stopped: kafka (terminated by SIGTERM)
2020-02-29 19:42:18,821 INFO stopped: zookeeper (exit status 143)
/usr/lib/python2.7/dist-packages/supervisor/options.py:296: UserWarning: Supervisord is running as root and it is searching for its configuration file in default locations (including its current working directory); you probably want to specify a "-c" argument specifying an absolute path to a configuration file for improved security.
  'Supervisord is running as root and it is searching '
2020-02-29 19:42:26,841 CRIT Supervisor running as root (no user in config file)
2020-02-29 19:42:26,841 WARN Included extra file "/etc/supervisor/conf.d/zookeeper.conf" during parsing
2020-02-29 19:42:26,842 WARN Included extra file "/etc/supervisor/conf.d/kafka.conf" during parsing
2020-02-29 19:42:26,854 INFO RPC interface 'supervisor' initialized
2020-02-29 19:42:26,854 CRIT Server 'unix_http_server' running without any HTTP authentication checking
2020-02-29 19:42:26,855 INFO supervisord started with pid 1
2020-02-29 19:42:27,857 INFO spawned: 'zookeeper' with pid 8
2020-02-29 19:42:27,859 INFO spawned: 'kafka' with pid 9
2020-02-29 19:42:28,903 INFO success: zookeeper entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2020-02-29 19:42:28,903 INFO success: kafka entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2020-02-29 19:42:34,985 INFO exited: kafka (exit status 1; not expected)
2020-02-29 19:42:35,988 INFO spawned: 'kafka' with pid 297
2020-02-29 19:42:37,014 INFO success: kafka entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2020-02-29 19:43:20,590 WARN received SIGTERM indicating exit request
2020-02-29 19:43:20,590 INFO waiting for zookeeper, kafka to die
2020-02-29 19:43:20,590 INFO stopped: kafka (terminated by SIGTERM)
2020-02-29 19:43:20,784 INFO stopped: zookeeper (exit status 143)
/usr/lib/python2.7/dist-packages/supervisor/options.py:296: UserWarning: Supervisord is running as root and it is searching for its configuration file in default locations (including its current working directory); you probably want to specify a "-c" argument specifying an absolute path to a configuration file for improved security.
  'Supervisord is running as root and it is searching '
2020-02-29 19:45:38,600 CRIT Supervisor running as root (no user in config file)
2020-02-29 19:45:38,600 WARN Included extra file "/etc/supervisor/conf.d/zookeeper.conf" during parsing
2020-02-29 19:45:38,600 WARN Included extra file "/etc/supervisor/conf.d/kafka.conf" during parsing
2020-02-29 19:45:38,619 INFO RPC interface 'supervisor' initialized
2020-02-29 19:45:38,629 CRIT Server 'unix_http_server' running without any HTTP authentication checking
2020-02-29 19:45:38,630 INFO supervisord started with pid 1
2020-02-29 19:45:39,632 INFO spawned: 'zookeeper' with pid 8
2020-02-29 19:45:39,634 INFO spawned: 'kafka' with pid 9
2020-02-29 19:45:40,687 INFO success: zookeeper entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2020-02-29 19:45:40,689 INFO success: kafka entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2020-02-29 19:45:47,740 INFO exited: kafka (exit status 1; not expected)
2020-02-29 19:45:48,743 INFO spawned: 'kafka' with pid 297
2020-02-29 19:45:49,763 INFO success: kafka entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2020-02-29 19:46:20,659 WARN received SIGTERM indicating exit request
2020-02-29 19:46:20,659 INFO waiting for zookeeper, kafka to die
2020-02-29 19:46:20,660 INFO stopped: kafka (terminated by SIGTERM)
2020-02-29 19:46:20,991 INFO stopped: zookeeper (exit status 143)
/usr/lib/python2.7/dist-packages/supervisor/options.py:296: UserWarning: Supervisord is running as root and it is searching for its configuration file in default locations (including its current working directory); you probably want to specify a "-c" argument specifying an absolute path to a configuration file for improved security.
  'Supervisord is running as root and it is searching '
2020-03-13 22:16:26,128 CRIT Supervisor running as root (no user in config file)
2020-03-13 22:16:26,128 WARN Included extra file "/etc/supervisor/conf.d/zookeeper.conf" during parsing
2020-03-13 22:16:26,128 WARN Included extra file "/etc/supervisor/conf.d/kafka.conf" during parsing
2020-03-13 22:16:26,157 INFO RPC interface 'supervisor' initialized
2020-03-13 22:16:26,162 CRIT Server 'unix_http_server' running without any HTTP authentication checking
2020-03-13 22:16:26,162 INFO supervisord started with pid 1
2020-03-13 22:16:27,164 INFO spawned: 'zookeeper' with pid 8
2020-03-13 22:16:27,167 INFO spawned: 'kafka' with pid 9
2020-03-13 22:16:28,226 INFO success: zookeeper entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2020-03-13 22:16:28,227 INFO success: kafka entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2020-03-13 22:16:36,496 INFO exited: kafka (exit status 1; not expected)
2020-03-13 22:16:37,499 INFO spawned: 'kafka' with pid 298
2020-03-13 22:16:38,511 INFO success: kafka entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2020-03-13 22:17:20,939 WARN received SIGTERM indicating exit request
2020-03-13 22:17:20,940 INFO waiting for zookeeper, kafka to die
2020-03-13 22:17:20,940 INFO stopped: kafka (terminated by SIGTERM)
2020-03-13 22:17:21,268 INFO stopped: zookeeper (exit status 143)
/usr/lib/python2.7/dist-packages/supervisor/options.py:296: UserWarning: Supervisord is running as root and it is searching for its configuration file in default locations (including its current working directory); you probably want to specify a "-c" argument specifying an absolute path to a configuration file for improved security.
  'Supervisord is running as root and it is searching '
2020-03-27 21:25:59,495 CRIT Supervisor running as root (no user in config file)
2020-03-27 21:25:59,496 WARN Included extra file "/etc/supervisor/conf.d/zookeeper.conf" during parsing
2020-03-27 21:25:59,497 WARN Included extra file "/etc/supervisor/conf.d/kafka.conf" during parsing
2020-03-27 21:25:59,520 INFO RPC interface 'supervisor' initialized
2020-03-27 21:25:59,522 CRIT Server 'unix_http_server' running without any HTTP authentication checking
2020-03-27 21:25:59,523 INFO supervisord started with pid 1
2020-03-27 21:26:00,530 INFO spawned: 'zookeeper' with pid 8
2020-03-27 21:26:00,532 INFO spawned: 'kafka' with pid 9
2020-03-27 21:26:01,620 INFO success: zookeeper entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2020-03-27 21:26:01,620 INFO success: kafka entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
``` `docker logs` 对于kafka manager来说，容器似乎很好：

[info] o.a.z.ZooKeeper - Client environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
[info] o.a.z.ZooKeeper - Client environment:java.io.tmpdir=/tmp
[info] o.a.z.ZooKeeper - Client environment:java.compiler=
[info] o.a.z.ZooKeeper - Client environment:os.name=Linux
[info] o.a.z.ZooKeeper - Client environment:os.arch=amd64
[info] o.a.z.ZooKeeper - Client environment:os.version=4.9.93-boot2docker
[info] o.a.z.ZooKeeper - Client environment:user.name=root
[info] o.a.z.ZooKeeper - Client environment:user.home=/root
[info] o.a.z.ZooKeeper - Client environment:user.dir=/kafka-manager-1.3.3.4
[info] o.a.z.ZooKeeper - Initiating client connection, connectString=kafkaserver:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@7a27a9b4
[info] o.a.z.ClientCnxn - Opening socket connection to server kafka.kafka_kafkanet/172.18.0.2:2181. Will not attempt to authenticate using SASL (unknown error)
[info] k.m.a.KafkaManagerActor - zk=kafkaserver:2181
[info] k.m.a.KafkaManagerActor - baseZkPath=/kafka-manager
[info] o.a.z.ClientCnxn - Socket connection established to kafka.kafka_kafkanet/172.18.0.2:2181, initiating session
[info] o.a.z.ClientCnxn - Session establishment complete on server kafka.kafka_kafkanet/172.18.0.2:2181, sessionid = 0x1711de33be70001, negotiated timeout = 40000
[info] k.m.a.KafkaManagerActor - Started actor akka://kafka-manager-system/user/kafka-manager
[info] k.m.a.KafkaManagerActor - Starting delete clusters path cache...
[info] k.m.a.DeleteClusterActor - Started actor akka://kafka-manager-system/user/kafka-manager/delete-cluster
[info] k.m.a.DeleteClusterActor - Starting delete clusters path cache...
[info] k.m.a.DeleteClusterActor - Adding kafka manager path cache listener...
[info] k.m.a.DeleteClusterActor - Scheduling updater for 10 seconds
[info] k.m.a.KafkaManagerActor - Starting kafka manager path cache...
[info] k.m.a.KafkaManagerActor - Adding kafka manager path cache listener...
[info] play.api.Play - Application started (Prod)
[info] p.c.s.NettyServer - Listening for HTTP on /0.0.0.0:9000
[info] k.m.a.KafkaManagerActor - Updating internal state...
[info] k.m.a.KafkaManagerActor - Updating internal state...
[info] k.m.a.KafkaManagerActor - Updating internal state...
[info] k.m.a.KafkaManagerActor - Updating internal state...

这个日志要长得多，所以我建议开始，但它似乎很好。