On Wednesday, April 2, 2014 1:47:13 PM UTC-4, John wrote:
>
> After spending most of the day on this, it turns out the (my?) conclusion
> is:
>
> Basically, v2.8.0 of the gem "net-ssh" was borked, so you'll need 2.8.1
> (which is NOT yet on rubygems.org). So:
>
> 1. Uninstall all available net-ssh gems:
>
> gem uninstall net-ssh
> (then confirm "all"...)
>
> 2. Put this in your Gemfile:
>
> gem 'net-ssh', '~> 2.8.1', :git => "https://github.com/net-ssh/net-ssh";
>
> 3. Run:
>
> bundle install
> bundle update net-ssh
>
I got to this point and see that bundle shows my app using net-ssh 2.8.1
but when I do a gem list net-ssh or try to require 'net/ssh', i get that
the gem doesn't exist:
Lovells-MacBook-Pro:online_community lovell$ gem list net-ssh
*** LOCAL GEMS ***
Lovells-MacBook-Pro:online_community lovell$ irb
2.0.0-p451 :001 > require 'net/ssh'
LoadError: cannot load such file -- net/ssh
weird.
>
> And, as a bonus, always make sure none of your permissions re SSH haven't
> been borked somehow in the meantime, run so on your server (if you have a
> user "deploy" on a host "myhost"):
>
> root@myhost ~ # chmod go-w /home/deploy
> root@myhost ~ # chmod 700 /home/deploy/.ssh
> root@myhost ~ # chmod 600 /home/deploy/.ssh/authorized_keys
>
>
>
>
> On Wednesday, April 2, 2014 2:15:53 PM UTC+2, John wrote:
>>
>> Versions:
>>
>> - Ruby: ruby 2.0.0p195
>> - Capistrano: 3.1.0
>> - Capistrano-rails: 1.1.1
>> - Rake: 10.2.2
>> - Rails: 4.1.0.rc2
>>
>> Platform:
>>
>> - Working on: Ubuntu Linux
>> - Deploying to: Ubuntu Linux
>>
>> Files:
>>
>> - Capfile
>>
>> require 'capistrano/setup'
>> require 'capistrano/deploy'
>> require 'capistrano/bundler'
>> require 'capistrano/rails'
>> require 'capistrano/rails/assets'
>> require 'capistrano/rails/migrations'
>> Dir.glob('lib/capistrano/tasks/*.cap').each { |r| import r }
>>
>> - deploy.rb
>>
>> lock '3.1.0'
>>
>> set :application, 'my application'
>>
>> # set :ssh_options, {
>> #
>> #}
>>
>> set :repo_url, '/home/deployer/my_app.git'
>> set :branch, 'master'
>> set :deploy_to, '/home/deployer'
>> set :scm, :git
>> set :rvm_type, :system
>> set :pty, true
>> set :linked_files, %w{config/database.yml config/secrets.yml}
>> set :linked_dirs, %w{bin log tmp/pids tmp/cache tmp/sockets vendor/bundle
>> public/system}
>> set :keep_releases, 5
>>
>> # The test task
>> task :whoami do
>> on roles(:all) do
>> execute :whoami
>> end
>> end
>>
>>
>> - Stage files (production.rb)
>>
>> server 'mydomain.com', user: 'deployer', roles: %w{web app db}
>>
>>
>> ===============================================================
>>
>> The problem:
>>
>> I can ssh into my remote production server without any problems (using
>> keys, not passsword), but apparently Capistrano 3 can't authenticate: When
>> I execute the following simple test task
>>
>> task :whoami do
>> on roles(:all) do
>> execute :whoami
>> end
>> end
>>
>>
>> ...I get...
>>
>> $ cap production whoami --trace
>> ** Invoke production (first_time)
>> ** Execute production
>> ** Invoke load:defaults (first_time)
>> ** Execute load:defaults
>> ** Invoke bundler:map_bins (first_time)
>> ** Execute bundler:map_bins
>> ** Invoke whoami (first_time)
>> ** Execute whoami
>> INFO [fa727bad] Running /usr/bin/env whoami on mydomain.com
>> DEBUG [fa727bad] Command: /usr/bin/env whoami
>> cap aborted!
>> Net::SSH::AuthenticationFailed: Authentication failed for user
>> [email protected] <javascript:>
>> /home/my_user/.rvm/gems/ruby-2.0.0-p195@rails3213/gems/net-ssh-2.8.0/lib/net/ssh.rb:217:in
>> `start'
>> /home/my_user/.rvm/gems/ruby-2.0.0-p195@rails3213/gems/sshkit-1.3.0/lib/sshkit/backends/connection_pool.rb:25:in
>> `create_or_reuse_connection'
>> /home/my_user/.rvm/gems/ruby-2.0.0-p195@rails3213/gems/sshkit-1.3.0/lib/sshkit/backends/netssh.rb:173:in
>> `ssh'
>> [...]
>>
>> What is wrong here?
>>
>>
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