Created attachment 1204105 [details]
evm log

Description of problem:

when we select "Specify a list of machines to deploy on (No existing provider)" and we are asked to enter "Private SSH Key" we are only able to add a local key (i.e brows a local machine and add a key from the local machine) 

Version-Release number of selected component (if applicable):

using upstream master/origin hash b2414903aa11
alon's updates merged

How reproducible:

100%

Steps to Reproduce:
1. compute -> containers -> providers
2. configuration -> create containers provider 
3. select "Specify a list of machines to deploy on (No existing provider) " 


Actual results:

1. in "ssh private key" we can only brows local machine
2. I tried adding a location of file in a remote machine (which is what I would expect) but it fails 
3. there is no place to add a password (which is another sign this is only for a local machine)


Expected results:

in an organization there are many sysadmins and I think that we should allow adding a remote key rather than a local machine's one. 

There is also a question of if I add a personal user, does it have to have access and sudo on all opensihft servers?  


Additional info:


[----] E, [2016-09-23T11:08:57.376739 #672:3fb70510d154] ERROR -- : Q-task_id([automation_task_2]) <AutomationEngine> <AEMethod check_ssh> [Could not parse PKey: no start line]
(druby://127.0.0.1:42479) /opt/rubies/ruby-2.3.1/lib/ruby/gems/2.3.0/gems/net-ssh-3.2.0/lib/net/ssh/key_factory.rb:77:in `read'
(druby://127.0.0.1:42479) /opt/rubies/ruby-2.3.1/lib/ruby/gems/2.3.0/gems/net-ssh-3.2.0/lib/net/ssh/key_factory.rb:77:in `load_data_private_key'
(druby://127.0.0.1:42479) /opt/rubies/ruby-2.3.1/lib/ruby/gems/2.3.0/gems/net-ssh-3.2.0/lib/net/ssh/authentication/key_manager.rb:228:in `block in load_identities'
(druby://127.0.0.1:42479) /opt/rubies/ruby-2.3.1/lib/ruby/gems/2.3.0/gems/net-ssh-3.2.0/lib/net/ssh/authentication/key_manager.rb:217:in `map'
(druby://127.0.0.1:42479) /opt/rubies/ruby-2.3.1/lib/ruby/gems/2.3.0/gems/net-ssh-3.2.0/lib/net/ssh/authentication/key_manager.rb:217:in `load_identities'
(druby://127.0.0.1:42479) /opt/rubies/ruby-2.3.1/lib/ruby/gems/2.3.0/gems/net-ssh-3.2.0/lib/net/ssh/authentication/key_manager.rb:117:in `each_identity'
(druby://127.0.0.1:42479) /opt/rubies/ruby-2.3.1/lib/ruby/gems/2.3.0/gems/net-ssh-3.2.0/lib/net/ssh/authentication/methods/publickey.rb:19:in `authenticate'
(druby://127.0.0.1:42479) /opt/rubies/ruby-2.3.1/lib/ruby/gems/2.3.0/gems/net-ssh-3.2.0/lib/net/ssh/authentication/session.rb:79:in `block in authenticate'
(druby://127.0.0.1:42479) /opt/rubies/ruby-2.3.1/lib/ruby/gems/2.3.0/gems/net-ssh-3.2.0/lib/net/ssh/authentication/session.rb:66:in `each'
(druby://127.0.0.1:42479) /opt/rubies/ruby-2.3.1/lib/ruby/gems/2.3.0/gems/net-ssh-3.2.0/lib/net/ssh/authentication/session.rb:66:in `authenticate'
(druby://127.0.0.1:42479) /opt/rubies/ruby-2.3.1/lib/ruby/gems/2.3.0/gems/net-ssh-3.2.0/lib/net/ssh.rb:236:in `start'
(druby://127.0.0.1:42479) /opt/rubies/ruby-2.3.1/lib/ruby/gems/2.3.0/gems/linux_admin-0.18.0/lib/linux_admin/ssh.rb:38:in `execute_commands'
(druby://127.0.0.1:42479) /opt/rubies/ruby-2.3.1/lib/ruby/gems/2.3.0/gems/linux_admin-0.18.0/lib/linux_admin/ssh.rb:20:in `perform_commands'
(druby://127.0.0.1:42479) /var/www/miq/vmdb/app/models/container_deployment/automate.rb:117:in `check_connection'
(druby://127.0.0.1:42479) /var/www/miq/vmdb/lib/miq_automation_engine/engine/miq_ae_service_model_base.rb:280:in `public_send'
(druby://127.0.0.1:42479) /var/www/miq/vmdb/lib/miq_automation_engine/engine/miq_ae_service_model_base.rb:280:in `block in object_send'
(druby://127.0.0.1:42479) /var/www/miq/vmdb/lib/miq_automation_engine/engine/miq_ae_service_model_base.rb:299:in `ar_method'
(druby://127.0.0.1:42479) /var/www/miq/vmdb/lib/miq_automation_engine/engine/miq_ae_service_model_base.rb:309:in `ar_method'
(druby://127.0.0.1:42479) /var/www/miq/vmdb/lib/miq_automation_engine/engine/miq_ae_service_model_base.rb:278:in `object_send'
(druby://127.0.0.1:42479) /var/www/miq/vmdb/lib/miq_automation_engine/engine/miq_ae_service_model_base.rb:122:in `block (2 levels) in expose'
(druby://127.0.0.1:42479) /opt/rubies/ruby-2.3.1/lib/ruby/2.3.0/drb/drb.rb:1624:in `perform_without_block'
(druby://127.0.0.1:42479) /opt/rubies/ruby-2.3.1/lib/ruby/2.3.0/drb/drb.rb:1584:in `perform'
(druby://127.0.0.1:42479) /opt/rubies/ruby-2.3.1/lib/ruby/2.3.0/drb/drb.rb:1657:in `block (2 levels) in main_loop'
(druby://127.0.0.1:42479) /opt/rubies/ruby-2.3.1/lib/ruby/2.3.0/drb/drb.rb:1653:in `loop'
(druby://127.0.0.1:42479) /opt/rubies/ruby-2.3.1/lib/ruby/2.3.0/drb/drb.rb:1653:in `block in main_loop'
<code: $evm.root['container_deployment'].check_connection>:7:in `check_ssh'
<code: check_ssh>:13:in `<main>'