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"Command 'vzctl --version ' execution failed with code 127..." #305

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
Steps to reproduce:
1.Login to panel
2.Click on Physical Servers
3.Click on localhost on right panel
4.Click Change settings
5.Click save

Actual result:
Internal Error: Command 'vzctl --version ' execution failed with code 127
Output: sh: vzctl: command not found

Expected result:Saved configuration with no error

Version of the product:
OWP 2.0

Server OS:
Ubuntu Server 10.04

Browser:
Firefox 4.0.1 on windows server 2008 r2

Additional information:
http://code.google.com/p/ovz-web-panel/issues/detail?id=130 Attempted this fix 
and it didn't work. Also experiencing issues with other aspects of the web 
panel.
root@birmingham-new:/# echo $PATH
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games

Original issue reported on code.google.com by nshe...@gmail.com on 16 Jun 2011 at 7:35

GoogleCodeExporter commented 9 years ago 
Please provide the output of commands:
* whereis vzctl
* dpkg -l vzctl

Original comment by sibprogrammer on 18 Jun 2011 at 2:44

GoogleCodeExporter commented 9 years ago 
root@XXXXXXX:~# whereis vzctl
vzctl: /usr/local/sbin/vzctl /usr/local/lib/vzctl
root@XXXXXXX:~# dpkg -l vzctl
No packages found matching vzctl.

Original comment by nshe...@gmail.com on 18 Jun 2011 at 3:38

GoogleCodeExporter commented 9 years ago 
Looks like you compiled vzctl from sources. So you can add to the top of file 
/opt/ovz-web-panel/utils/hw-daemon/hw-daemon.rb  :
ENV['PATH'] += ':/usr/local/sbin'
Restart daemon and everything should be ok.

Original comment by sibprogrammer on 19 Jun 2011 at 2:47

GoogleCodeExporter commented 9 years ago 
Here's the output of restarting the daemon

root@birmingham-new:/opt/ovz-web-panel/utils/hw-daemon# service owp restart
Stopping OpenVZ Web Panel server
Watchdog daemon was stopped.
Starting OpenVZ Web Panel
Starting watchdog daemon...
=> Booting WEBrick...
=> Rails 2.2.2 application started on http://0.0.0.0:3000
[2011-06-19 15:36:56] INFO  WEBrick 1.3.1
[2011-06-19 15:36:56] INFO  ruby 1.8.7 (2010-01-10) [x86_64-linux]
Syncing physical servers state...
/opt/ovz-web-panel/vendor/rails/railties/lib/commands/runner.rb:47:
/opt/ovz-web-panel/lib/hw_daemon_client.rb:48:in `exec': Command 'vzctl
--version ' execution failed with code 127 (HwDaemonExecException)
Output: sh: vzctl: command not found
        from /opt/ovz-web-panel/app/models/hardware_server.rb:220:in
`sync_server_info'
        from /opt/ovz-web-panel/app/models/hardware_server.rb:231:in `sync'
        from (eval):1
        from (eval):1:in `each'
        from (eval):1
        from /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `eval'
        from
/opt/ovz-web-panel/vendor/rails/railties/lib/commands/runner.rb:47
        from /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in
`gem_original_require'
        from /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require'
        from /opt/ovz-web-panel//script/runner:3

Adding that line to the file did not change the output of saving the
configuration.

Original comment by nshe...@gmail.com on 19 Jun 2011 at 7:39

GoogleCodeExporter commented 9 years ago 
Show me exactly what do you have in the beginning of hw-daemon.rb file now.

Original comment by sibprogrammer on 20 Jun 2011 at 5:27

GoogleCodeExporter commented 9 years ago 
That one line is the only thing in there. Is it just worth it to remove it 
(OWP) and start again from scratch? This was an upgrade from 1.5

Original comment by nshe...@gmail.com on 20 Jun 2011 at 5:37

GoogleCodeExporter commented 9 years ago 
This issue was closed by revision r912.

Original comment by sibprogrammer on 20 Jun 2011 at 5:40

GoogleCodeExporter commented 9 years ago 
So how do i fix it?

Original comment by nshe...@gmail.com on 20 Jun 2011 at 6:21

GoogleCodeExporter commented 9 years ago 
Replace your hw-daemon.rb with 
http://ovz-web-panel.googlecode.com/svn/trunk/utils/hw-daemon/hw-daemon.rb

Original comment by sibprogrammer on 20 Jun 2011 at 10:40

GoogleCodeExporter commented 9 years ago 
Still having the same issues, here's the output:

root@birmingham-new:~# cd /opt/ovz-web-panel/
app/       db/        lib/       public/    revision   tmp/       version
CHANGELOG  doc/       LICENSE    Rakefile   script/    utils/
config/    INSTALL    log/       README     test/      vendor/
root@birmingham-new:~# cd /opt/ovz-web-panel/
app/       db/        lib/       public/    revision   tmp/       version
CHANGELOG  doc/       LICENSE    Rakefile   script/    utils/
config/    INSTALL    log/       README     test/      vendor/
root@birmingham-new:~# cd /opt/ovz-web-panel/utils/
hw-daemon/ watchdog/  whmcs/
root@birmingham-new:~# cd /opt/ovz-web-panel/utils/hw-daemon/
root@birmingham-new:/opt/ovz-web-panel/utils/hw-daemon# ls
certs          hw-daemon.ini.sample  hw-daemon.pid
hw-daemon.ini  hw-daemon.log         hw-daemon.rb
root@birmingham-new:/opt/ovz-web-panel/utils/hw-daemon# service owp stop
Stopping OpenVZ Web Panel server
Watchdog daemon was stopped.
root@birmingham-new:/opt/ovz-web-panel/utils/hw-daemon# lsd
No command 'lsd' found, but there are 17 similar ones
lsd: command not found
root@birmingham-new:/opt/ovz-web-panel/utils/hw-daemon# ls
certs          hw-daemon.ini.sample  hw-daemon.pid
hw-daemon.ini  hw-daemon.log         hw-daemon.rb
root@birmingham-new:/opt/ovz-web-panel/utils/hw-daemon# mv hw-daemon.rb 
hw-daemon.rb.bak
root@birmingham-new:/opt/ovz-web-panel/utils/hw-daemon# ls
certs          hw-daemon.ini.sample  hw-daemon.pid
hw-daemon.ini  hw-daemon.log         hw-daemon.rb.bak
root@birmingham-new:/opt/ovz-web-panel/utils/hw-daemon# man wget
root@birmingham-new:/opt/ovz-web-panel/utils/hw-daemon# wget 
http://ovz-web-panel.googlecode.com/svn/trunk/utils/hw-daemon/hw-daemon.rb
--2011-06-21 10:12:10--  
http://ovz-web-panel.googlecode.com/svn/trunk/utils/hw-daemon/hw-daemon.rb
Resolving ovz-web-panel.googlecode.com... 209.85.225.82
Connecting to ovz-web-panel.googlecode.com|209.85.225.82|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 5542 (5.4K) [text/plain]
Saving to: `hw-daemon.rb'

100%[======================================>] 5,542       --.-K/s   in 0.04s

2011-06-21 10:12:13 (141 KB/s) - `hw-daemon.rb' saved [5542/5542]

root@birmingham-new:/opt/ovz-web-panel/utils/hw-daemon# ls
certs          hw-daemon.ini.sample  hw-daemon.pid  hw-daemon.rb.bak
hw-daemon.ini  hw-daemon.log         hw-daemon.rb
root@birmingham-new:/opt/ovz-web-panel/utils/hw-daemon# service owp start
Starting OpenVZ Web Panel
Starting watchdog daemon...
=> Booting WEBrick...
=> Rails 2.2.2 application started on http://0.0.0.0:3000
[2011-06-21 10:12:22] INFO  WEBrick 1.3.1
[2011-06-21 10:12:22] INFO  ruby 1.8.7 (2010-01-10) [x86_64-linux]
Starting the daemon...
/usr/lib/ruby/1.8/webrick/utils.rb:73:in `initialize': Address already in use - 
bind(2) (Errno::EADDRINUSE)
        from /usr/lib/ruby/1.8/webrick/utils.rb:73:in `new'
        from /usr/lib/ruby/1.8/webrick/utils.rb:73:in `create_listeners'
        from /usr/lib/ruby/1.8/webrick/utils.rb:70:in `each'
        from /usr/lib/ruby/1.8/webrick/utils.rb:70:in `create_listeners'
        from /usr/lib/ruby/1.8/webrick/server.rb:75:in `listen'
        from /usr/lib/ruby/1.8/webrick/server.rb:63:in `initialize'
        from /usr/lib/ruby/1.8/webrick/httpserver.rb:24:in `initialize'
        from /opt/ovz-web-panel//utils/hw-daemon/hw-daemon.rb:151:in `new'
        from /opt/ovz-web-panel//utils/hw-daemon/hw-daemon.rb:151:in `do_start'
        from /opt/ovz-web-panel//utils/hw-daemon/hw-daemon.rb:118:in `initialize'
        from /opt/ovz-web-panel//utils/hw-daemon/hw-daemon.rb:237:in `new'
        from /opt/ovz-web-panel//utils/hw-daemon/hw-daemon.rb:237
Syncing physical servers state...
/opt/ovz-web-panel/vendor/rails/railties/lib/commands/runner.rb:47: 
/opt/ovz-web-panel/lib/hw_daemon_client.rb:48:in `exec': Command 'vzctl 
--version ' execution failed with code 127 (HwDaemonExecException)
Output: sh: vzctl: command not found
        from /opt/ovz-web-panel/app/models/hardware_server.rb:220:in `sync_server_info'
        from /opt/ovz-web-panel/app/models/hardware_server.rb:231:in `sync'
        from (eval):1
        from (eval):1:in `each'
        from (eval):1
        from /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `eval'
        from /opt/ovz-web-panel/vendor/rails/railties/lib/commands/runner.rb:47
        from /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
        from /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require'
        from /opt/ovz-web-panel//script/runner:3
root@birmingham-new:/opt/ovz-web-panel/utils/hw-daemon#

Original comment by nshe...@gmail.com on 21 Jun 2011 at 2:13

GoogleCodeExporter commented 9 years ago 
Daemon not dying on your machine. Do service owp stop. Then "ps auxww | grep 
ruby" Then kill ruby processes. To force killing you can use kill -9 Or you can 
simply reboot the machine.

Original comment by sibprogrammer on 21 Jun 2011 at 2:49

GoogleCodeExporter commented 9 years ago 
We have puppet running on some of the VMs, which apparently also uses ruby, so 
just to be clear, just kill anything owned by root, not anything else, correct? 
the only entry I have now is:

root     31609  0.0  0.0  89648  2296 ?        Sl   Jun16   0:00 
/usr/lib/phusion_passenger/ApplicationPoolServerExecutable 0 
/usr/lib/phusion_passenger/passenger-spawn-server  /usr/bin/ruby  
/tmp/passenger.24698

Original comment by nshe...@gmail.com on 21 Jun 2011 at 2:53

GoogleCodeExporter commented 9 years ago 
Kill ruby proccess for hw-daemon.rb. Check it twice before restart that process 
is dead. If you still have questions, reboot server first.

Original comment by sibprogrammer on 21 Jun 2011 at 3:04

GoogleCodeExporter commented 9 years ago 
Works, thanks for your help.

Original comment by nshe...@gmail.com on 21 Jun 2011 at 4:22