I am trying to run Redmine with Thin and nginx as a reverse proxy.
My /etc/thin2.1/redmine.yml:
---
pid: /var/run/thin/redmine.pid
group: redmine
wait: 30
timeout: 30
log: /var/log/thin/redmine.log
max_conns: 1024
require: []
environment: production
max_persistent_conns: 512
servers: 4
daemonize: true
user: redmine
socket: /var/run/thin/redmine.sock
chdir: /var/www/projects.mydomain.tld
When I access the site using my web browser, I get 502 Bad Gateway. This content is /var/log/thin/redmine.0.log:
>> Writing PID to /var/run/thin/redmine.0.pid
>> Changing process privilege to redmine:redmine
>> Using rack adapter
>> Exiting!
/usr/lib/ruby/vendor_ruby/thin/daemonizing.rb:158:in `delete': Permission denied @ unlink_internal - /var/run/thin/redmine.0.pid (Errno::EACCES)
from /usr/lib/ruby/vendor_ruby/thin/daemonizing.rb:158:in `remove_pid_file'
from /usr/lib/ruby/vendor_ruby/thin/daemonizing.rb:59:in `block in daemonize'
/usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load such file -- bundler/setup (LoadError)
from /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /var/www/projects.mydomain.tld/config/boot.rb:4:in `<top (required)>'
from /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /var/www/projects.mydomain.tld/config/application.rb:1:in `<top (required)>'
from /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /var/www/projects.mydomain.tld/config/environment.rb:2:in `<top (required)>'
from /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /var/www/projects.mydomain.tld/config.ru:3:in `block in <main>'
from /usr/lib/ruby/vendor_ruby/rack/builder.rb:55:in `instance_eval'
from /usr/lib/ruby/vendor_ruby/rack/builder.rb:55:in `initialize'
from /var/www/projects.mydomain.tld/config.ru:1:in `new'
from /var/www/projects.mydomain.tld/config.ru:1:in `<main>'
from /usr/lib/ruby/vendor_ruby/rack/adapter/loader.rb:36:in `eval'
from /usr/lib/ruby/vendor_ruby/rack/adapter/loader.rb:36:in `load'
from /usr/lib/ruby/vendor_ruby/rack/adapter/loader.rb:45:in `for'
from /usr/lib/ruby/vendor_ruby/thin/controllers/controller.rb:169:in `load_adapter'
from /usr/lib/ruby/vendor_ruby/thin/controllers/controller.rb:73:in `start'
from /usr/lib/ruby/vendor_ruby/thin/runner.rb:185:in `run_command'
from /usr/lib/ruby/vendor_ruby/thin/runner.rb:151:in `run!'
from /usr/bin/thin:6:in `<main>'
I do not understand what causes this error. Files .pidin /var/run/thin/belong to root. I tried to transfer ownership of redmineand thin, but got the same error (these files were recreated after rebooting thin anyway).
I installed Ruby with rbenv. I performed bundle installas root, which suggested that it does this will break this application for all non-root users on this machine. According to this answer , this should not be a problem, right?
: root /etc/thin2.1/redmine.yml, . , , .