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新手问题 服务器配置 Rails 程序的错误 求解

TCnet · May 17, 2017 · Last by awking replied at May 17, 2017 · 2648 hits

这个是日志最后几十行。 访问网址 提示拒绝访问。

bundler: failed to load command: unicorn (/home/deploy/apps/zebra_production/shared/bundle/ruby/2.3.0/bin/unicorn)
ArgumentError: Already running on PID:4327 (or pid=/home/deploy/apps/zebra_production/current/tmp/pids/unicorn.pid is stale)
  /home/deploy/apps/zebra_production/shared/bundle/ruby/2.3.0/gems/unicorn-4.8.3/lib/unicorn/http_server.rb:206:in `pid='
  /home/deploy/apps/zebra_production/shared/bundle/ruby/2.3.0/gems/unicorn-4.8.3/lib/unicorn/http_server.rb:135:in `start'
  /home/deploy/apps/zebra_production/shared/bundle/ruby/2.3.0/gems/unicorn-4.8.3/bin/unicorn:126:in `<top (required)>'
  /home/deploy/apps/zebra_production/shared/bundle/ruby/2.3.0/bin/unicorn:23:in `load'
  /home/deploy/apps/zebra_production/shared/bundle/ruby/2.3.0/bin/unicorn:23:in `<top (required)>'
I, [2017-05-17T01:47:54.005704 #4383]  INFO -- : executing ["/home/deploy/apps/zebra_production/shared/bundle/ruby/2.3.0/bin/unicorn", "-D", "-c", "/home/deploy/apps/zebra_production/shared/config/unicorn.rb", "-E", "production", {12=>#<Kgio::UNIXServer:/tmp/unicorn.zebra_production.sock>}] (in /home/deploy/apps/zebra_production/releases/20170516134056)
I, [2017-05-17T01:47:54.347907 #4383]  INFO -- : inherited addr=/tmp/unicorn.zebra_production.sock fd=12
I, [2017-05-17T01:47:54.348308 #4383]  INFO -- : Refreshing Gem list
We've got an old pid and server pid is not the old pid
killing master process (good thing tm)
We've got an old pid and server pid is not the old pid
killing master process (good thing tm)
We've got an old pid and server pid is not the old pid
I, [2017-05-17T01:47:56.846945 #4388]  INFO -- : worker=0 ready
killing master process (good thing tm)
We've got an old pid and server pid is not the old pid
killing master process (good thing tm)
We've got an old pid and server pid is not the old pid
killing master process (good thing tm)
I, [2017-05-17T01:47:56.881755 #4392]  INFO -- : worker=1 ready
I, [2017-05-17T01:47:56.886841 #4396]  INFO -- : worker=2 ready
I, [2017-05-17T01:47:56.889503 #4383]  INFO -- : master process ready
I, [2017-05-17T01:47:56.916412 #4400]  INFO -- : worker=3 ready
I, [2017-05-17T01:47:56.926179 #4404]  INFO -- : worker=4 ready
I, [2017-05-17T01:47:57.606026 #4327]  INFO -- : reaped #<Process::Status: pid 4331 exit 0> worker=0
I, [2017-05-17T01:47:57.606243 #4327]  INFO -- : reaped #<Process::Status: pid 4333 exit 0> worker=1
I, [2017-05-17T01:47:57.606299 #4327]  INFO -- : reaped #<Process::Status: pid 4337 exit 0> worker=2
I, [2017-05-17T01:47:57.606349 #4327]  INFO -- : reaped #<Process::Status: pid 4341 exit 0> worker=3
I, [2017-05-17T01:47:57.606396 #4327]  INFO -- : reaped #<Process::Status: pid 4345 exit 0> worker=4
I, [2017-05-17T01:47:57.606442 #4327]  INFO -- : master complete
1 likes
awking #1 May 17, 2017

提示说

We've got an old pid and server pid is not the old pid
killing master process (good thing tm)

你先找到原有的 unicorn 进程，杀掉他。再重新启动 unicorn。

ps aux | grep unicorn

kill -9  端口号

重启unicorn
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