Ok Guys,
I have bet my head against this all day long. I have no clue what is
going on at all.
Jamis or anyone else, if you have any thoughts/input please share.
(Pasted from: http://pastie.org/214070)
CODE:
def login_to_server
Net::SSH.start(self.ip_address, self.username, :password =>
self.password, :paranoid => false)
end
def get_tty(ssh)
puts “*******SSH: #{ssh}”
channel = ssh.open_channel
puts “*******CHANNEL: #{channel}”
return channel.request_pty
end
def run_command(ssh, command)
ssh.exec!(command)
end
PUTS COMMAND RETURNS:
*********RESULTS: stdin: is not a tty
nhubbard
stdin: is not a tty
Linux 2.6.18-53.1.14.el5 x86_64
*******SSH: #Net::SSH::Connection::Session:0x2379ff4
*******CHANNEL: #Net::SSH::Connection::Channel:0x2365928
ERROR:
Processing ComputersController#index (for 127.0.0.1 at 2008-06-12
17:18:39) [GET]
Session ID:
BAh7BiIKZmxhc2hJQzonQWN0aW9uQ29udHJvbGxlcjo6Rmxhc2g6OkZsYXNo
SGFzaHsABjoKQHVzZWR7AA==–46e23fd2f9bd7817c46c0c837e6746d6eb072fdf
Parameters: {“action”=>“index”, “controller”=>“computers”}
Computer Load (0.000261) SELECT * FROM “computers” WHERE
(“computers”.“id” = 3)
Rendering computers/index
ActionView::TemplateError (can’t convert nil into Integer) on line #14
of computers/index.html.erb:
11: results = @computer.run_command(ssh, “whoami”)
12: results << @computer.run_command(ssh, “uname -i -r -s”)
13: puts “*********RESULTS: #{results}”
14: tty = @computer.get_tty(ssh)
15: #Do something you need a tty for, like sudo
16: %>
17:
/Library/Ruby/Gems/1.8/gems/net-ssh-2.0.2/lib/net/ssh/buffer.rb:
293:in pack' /Library/Ruby/Gems/1.8/gems/net-ssh-2.0.2/lib/net/ssh/buffer.rb: 293:in write_long’
/Library/Ruby/Gems/1.8/gems/net-ssh-2.0.2/lib/net/ssh/buffer.rb:
54:in send' /Library/Ruby/Gems/1.8/gems/net-ssh-2.0.2/lib/net/ssh/buffer.rb: 54:in from’
/Library/Ruby/Gems/1.8/gems/net-ssh-2.0.2/lib/net/ssh/buffer.rb:
46:in step' /Library/Ruby/Gems/1.8/gems/net-ssh-2.0.2/lib/net/ssh/buffer.rb: 46:in from’
/Library/Ruby/Gems/1.8/gems/net-ssh-2.0.2/lib/net/ssh/connection/
channel.rb:465:in send_channel_request' /Library/Ruby/Gems/1.8/gems/net-ssh-2.0.2/lib/net/ssh/connection/ channel.rb:233:in request_pty’
app/models/computer.rb:30:in get_tty' app/views/computers/index.html.erb:14:in _run_erb_47app47views47computers47index46html46erb’
/Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_view/
base.rb:338:in send' /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_view/ base.rb:338:in execute’
/Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_view/
template_handlers/compilable.rb:29:in send' /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_view/ template_handlers/compilable.rb:29:in render’
/Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_view/
template.rb:35:in render' /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_view/ template.rb:22:in render_template’
/Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_view/
base.rb:245:in render_file' /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ base.rb:1108:in render_for_file’
/Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
base.rb:841:in render_with_no_layout' /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ layout.rb:259:in render_without_benchmark’
/Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
benchmarking.rb:51:in render' /Library/Ruby/Gems/1.8/gems/activesupport-2.1.0/lib/active_support/ core_ext/benchmark.rb:8:in realtime’
/Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
benchmarking.rb:51:in render' /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ base.rb:1157:in default_render’
/Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
base.rb:1163:in perform_action_without_filters' /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ filters.rb:580:in call_filters’
/Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
filters.rb:573:in perform_action_without_benchmark' /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ benchmarking.rb:68:in perform_action_without_rescue’
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/
ruby/1.8/benchmark.rb:293:in measure' /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ benchmarking.rb:68:in perform_action_without_rescue’
/Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
rescue.rb:201:in perform_action_without_caching' /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ caching/sql_cache.rb:13:in perform_action’
/Library/Ruby/Gems/1.8/gems/activerecord-2.1.0/lib/active_record/
connection_adapters/abstract/query_cache.rb:33:in cache' /Library/Ruby/Gems/1.8/gems/activerecord-2.1.0/lib/active_record/ query_cache.rb:8:in cache’
/Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
caching/sql_cache.rb:12:in perform_action' /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ base.rb:529:in send’
/Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
base.rb:529:in process_without_filters' /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ filters.rb:569:in process_without_session_management_support’
/Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
session_management.rb:130:in process' /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ base.rb:389:in process’
/Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
dispatcher.rb:149:in handle_request' /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ dispatcher.rb:107:in dispatch’
/Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
dispatcher.rb:104:in synchronize' /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ dispatcher.rb:104:in dispatch’
/Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/
dispatcher.rb:120:in dispatch_cgi' /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ dispatcher.rb:35:in dispatch’
/Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel/rails.rb:
76:in process' /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel/rails.rb: 74:in synchronize’
/Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel/rails.rb:
74:in process' /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:159:in process_client’
/Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:158:in
each' /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:158:in process_client’
/Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in
run' /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in initialize’
/Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in
new' /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in run’
/Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:268:in
initialize' /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:268:in new’
/Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:268:in
run' /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel/ configurator.rb:282:in run’
/Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel/
configurator.rb:281:in each' /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel/ configurator.rb:281:in run’
/Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/bin/mongrel_rails:128:in
run' /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel/command.rb: 212:in run’
/Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/bin/mongrel_rails:281
/Library/Ruby/Gems/1.8/gems/activesupport-2.1.0/lib/active_support/
dependencies.rb:502:in load' /Library/Ruby/Gems/1.8/gems/activesupport-2.1.0/lib/active_support/ dependencies.rb:502:in load’
/Library/Ruby/Gems/1.8/gems/activesupport-2.1.0/lib/active_support/
dependencies.rb:354:in new_constants_in' /Library/Ruby/Gems/1.8/gems/activesupport-2.1.0/lib/active_support/ dependencies.rb:502:in load’
/Library/Ruby/Gems/1.8/gems/rails-2.1.0/lib/commands/servers/
mongrel.rb:64
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/
ruby/1.8/rubygems/custom_require.rb:27:in gem_original_require' /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ ruby/1.8/rubygems/custom_require.rb:27:in require’
/Library/Ruby/Gems/1.8/gems/activesupport-2.1.0/lib/active_support/
dependencies.rb:509:in require' /Library/Ruby/Gems/1.8/gems/activesupport-2.1.0/lib/active_support/ dependencies.rb:354:in new_constants_in’
/Library/Ruby/Gems/1.8/gems/activesupport-2.1.0/lib/active_support/
dependencies.rb:509:in require' /Library/Ruby/Gems/1.8/gems/rails-2.1.0/lib/commands/server.rb:39 /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ ruby/1.8/rubygems/custom_require.rb:27:in gem_original_require’
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/
ruby/1.8/rubygems/custom_require.rb:27:in `require’
script/server:3
Rendering /Library/Ruby/Gems/1.8/gems/actionpack-2.1.0/lib/
action_controller/templates/rescues/layout.erb (internal_server_error)