我似乎无法再为Ubuntu 18.04启动或安装RabbitMQ服务器。我试图删除并再次安装它，但是由于配置失败，它无法完成安装。当我尝试运行sudo apt-get install --fix-broken时。这是失败的结果：
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 61 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Setting up rabbitmq-server (3.6.10-1) ...
Job for rabbitmq-server.service failed because the control process exited with error code.
See "systemctl status rabbitmq-server.service" and "journalctl -xe" for details.
invoke-rc.d: initscript rabbitmq-server, action "start" failed.
● rabbitmq-server.service - RabbitMQ Messaging Server
Loaded: loaded (/lib/systemd/system/rabbitmq-server.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Wed 2018-08-22 09:16:51 EEST; 5ms ago
Process: 20997 ExecStartPost=/usr/lib/rabbitmq/bin/rabbitmq-server-wait (code=exited, status=70)
Process: 20996 ExecStart=/usr/sbin/rabbitmq-server (code=exited, status=0/SUCCESS)
Main PID: 20996 (code=exited, status=0/SUCCESS)
elo 22 09:16:48 ubuntu-dev systemd[1]: Starting RabbitMQ Messaging Server...
elo 22 09:16:49 ubuntu-dev rabbitmq[20997]: Waiting for 'rabbit@ubuntu-dev'
elo 22 09:16:49 ubuntu-dev rabbitmq[20997]: pid is 21001
elo 22 09:16:51 ubuntu-dev rabbitmq[20997]: Error: process_not_running
elo 22 09:16:51 ubuntu-dev systemd[1]: rabbitmq-server.service: Control process exited, code=exited status=70
elo 22 09:16:51 ubuntu-dev systemd[1]: rabbitmq-server.service: Failed with result 'exit-code'.
elo 22 09:16:51 ubuntu-dev systemd[1]: Failed to start RabbitMQ Messaging Server.
dpkg: error processing package rabbitmq-server (--configure):
installed rabbitmq-server package post-installation script subprocess returned error exit status 1
Errors were encountered while processing:
rabbitmq-server
E: Sub-process /usr/bin/dpkg returned an error code (1)
然后，当检查日志文件时，它们也不提供更多信息。这是startup_err日志文件的内容：
init terminating in do_boot (noproc)
Crash dump is being written to: erl_crash.dump...done'
这是startup_log文件的内容：
BOOT FAILED
===========
Error description:
noproc
Log files (may contain more information):
/var/log/rabbitmq/rabbit.log
/var/log/rabbitmq/rabbit-sasl.log
Stack trace:
[{gen,do_for_proc,2,[{file,"gen.erl"},{line,228}]},
{gen_event,rpc,2,[{file,"gen_event.erl"},{line,239}]},
{rabbit,ensure_working_log_handlers,0,
[{file,"src/rabbit.erl"},{line,842}]},
{rabbit,'-boot/0-fun-0-',0,[{file,"src/rabbit.erl"},{line,281}]},
{rabbit,start_it,1,[{file,"src/rabbit.erl"},{line,417}]},
{init,start_em,1,[]},
{init,do_boot,3,[]}]
=INFO REPORT==== 22-Aug-2018::09:16:49.691453 ===
Error description:
noproc
Log files (may contain more information):
/var/log/rabbitmq/rabbit.log
/var/log/rabbitmq/rabbit-sasl.log
Stack trace:
[{gen,do_for_proc,2,[{file,"gen.erl"},{line,228}]},
{gen_event,rpc,2,[{file,"gen_event.erl"},{line,239}]},
{rabbit,ensure_working_log_handlers,0,
[{file,"src/rabbit.erl"},{line,842}]},
{rabbit,'-boot/0-fun-0-',0,[{file,"src/rabbit.erl"},{line,281}]},
{rabbit,start_it,1,[{file,"src/rabbit.erl"},{line,417}]},
{init,start_em,1,[]},
{init,do_boot,3,[]}]
{"init terminating in do_boot",noproc}
它声称用于日志记录的其他日志文件为空。例如日志文件rabbit@ubuntu-dev.log和rabbit@ubuntu-dev-sasl.log。
我还发现了this帖子，该帖子解释了在/ etc / hostname文件中检查您的主机名，但是我检查了一下，这是正确的。
kazhu@ubuntu-dev:/var/log/rabbitmq$ cat /etc/hostname
ubuntu-dev
我还查看了RabbitMQ故障排除指南，他们说要检查日志文件夹权限，它们对我来说是正确的：
kazhu@ubuntu-dev:/var/log/rabbitmq$ ll
total 48
drwxr-xr-x 2 rabbitmq rabbitmq 4096 kesä 14 06:16 ./
drwxrwxr-x 16 root syslog 4096 elo 22 00:09 ../
-rw-r--r-- 1 rabbitmq rabbitmq 0 kesä 14 06:16 'rabbit@ubuntu-dev.log'
-rw-r--r-- 1 rabbitmq rabbitmq 5247 kesä 14 06:16 'rabbit@ubuntu-dev.log.1'
-rw-r--r-- 1 rabbitmq rabbitmq 954 touko 28 08:36 'rabbit@ubuntu-dev.log.2.gz'
-rw-r--r-- 1 rabbitmq rabbitmq 768 touko 21 07:11 'rabbit@ubuntu-dev.log.3.gz'
-rw-r--r-- 1 rabbitmq rabbitmq 708 touko 16 00:12 'rabbit@ubuntu-dev.log.4.gz'
-rw-r--r-- 1 rabbitmq rabbitmq 955 touko 7 07:26 'rabbit@ubuntu-dev.log.5.gz'
-rw-r--r-- 1 rabbitmq rabbitmq 4264 huhti 22 00:07 'rabbit@ubuntu-dev.log.6.gz'
-rw-r--r-- 1 rabbitmq rabbitmq 0 huhti 17 15:58 'rabbit@ubuntu-dev-sasl.log'
-rw-r--r-- 1 rabbitmq rabbitmq 95 elo 22 09:16 startup_err
-rw-r--r-- 1 rabbitmq rabbitmq 1212 elo 22 09:16 startup_log
指南还指出，perl chrash dump文件包含有关该问题的详细信息，并且需要我没有的Erlang专业知识。因此决定将文件upload放到我的Dropbox中供您查看。
有人可以帮我解决这个问题吗？我自己尝试了一段时间，但放弃了，因为无法弄清楚问题出在哪里：/
答案 0 :(得分：13)
我在同事的帮助下解决了这个问题。我已经从apt外部来源分别安装了最新的erlang和Rabbitmq。现在，当我删除并清除与rabbitmq和erlang相关的所有内容时，也删除了添加的apt源。然后我只运行了sudo apt install rabbitmq-server，由于依赖关系，它也想安装erlang软件包。它已安装，之后一切正常。
如果其他人和我有同样的问题，想分享这个解决方案。