networking - Knife zero - SSH::Exception remote forwarding request failed -


i have been trying execute knife 0 bootstrap command on machine receive error. add on, can connect directly target server using ssh command.

error: net::ssh::exceptionremote forwarding request failed error: /opt/chefdk/embedded/lib/ruby/gems/2.1.0/gems/net-ssh-2.9.2/lib/net/ssh/service/forward.rb:178:in `block in remote' /opt/chefdk/embedded/lib/ruby/gems/2.1.0/gems/net-ssh-2.9.2/lib/net/ssh/connection/session.rb:505:in `call' /opt/chefdk/embedded/lib/ruby/gems/2.1.0/gems/net-ssh-2.9.2/lib/net/ssh/connection/session.rb:505:in `request_failure' /opt/chefdk/embedded/lib/ruby/gems/2.1.0/gems/net-ssh-2.9.2/lib/net/ssh/connection/session.rb:466:in `dispatch_incoming_packets' /opt/chefdk/embedded/lib/ruby/gems/2.1.0/gems/net-ssh-2.9.2/lib/net/ssh/connection/session.rb:222:in `preprocess' /opt/chefdk/embedded/lib/ruby/gems/2.1.0/gems/net-ssh-multi-1.2.1/lib/net/ssh/multi/server.rb:205:in `preprocess' /opt/chefdk/embedded/lib/ruby/gems/2.1.0/gems/net-ssh-multi-1.2.1/lib/net/ssh/multi/session.rb:449:in `block in preprocess' /opt/chefdk/embedded/lib/ruby/gems/2.1.0/gems/net-ssh-multi-1.2.1/lib/net/ssh/multi/server_list.rb:47:in `block in each' /opt/chefdk/embedded/lib/ruby/gems/2.1.0/gems/net-ssh-multi-1.2.1/lib/net/ssh/multi/server_list.rb:45:in `each' /opt/chefdk/embedded/lib/ruby/gems/2.1.0/gems/net-ssh-multi-1.2.1/lib/net/ssh/multi/server_list.rb:45:in `each' /opt/chefdk/embedded/lib/ruby/gems/2.1.0/gems/net-ssh-multi-1.2.1/lib/net/ssh/multi/session.rb:449:in `preprocess' /opt/chefdk/embedded/lib/ruby/gems/2.1.0/gems/net-ssh-multi-1.2.1/lib/net/ssh/multi/session.rb:430:in `process' /opt/chefdk/embedded/lib/ruby/gems/2.1.0/gems/net-ssh-multi-1.2.1/lib/net/ssh/multi/session.rb:417:in `block in loop' /opt/chefdk/embedded/lib/ruby/gems/2.1.0/gems/net-ssh-multi-1.2.1/lib/net/ssh/multi/session.rb:417:in `loop' /opt/chefdk/embedded/lib/ruby/gems/2.1.0/gems/net-ssh-multi-1.2.1/lib/net/ssh/multi/session.rb:417:in `loop' /opt/chefdk/embedded/apps/chef/lib/chef/knife/ssh.rb:280:in `ssh_command' /home/<user>/.chefdk/gem/ruby/2.1.0/gems/knife-zero-1.3.0/lib/knife-zero/bootstrap_ssh.rb:23:in `ssh_command' /opt/chefdk/embedded/apps/chef/lib/chef/knife/ssh.rb:526:in `run' /opt/chefdk/embedded/apps/chef/lib/chef/knife/bootstrap.rb:333:in `run' /opt/chefdk/embedded/apps/chef/lib/chef/knife.rb:422:in `block in run_with_pretty_exceptions' /opt/chefdk/embedded/apps/chef/lib/chef/local_mode.rb:39:in `with_server_connectivity' /opt/chefdk/embedded/apps/chef/lib/chef/knife.rb:421:in `run_with_pretty_exceptions' /opt/chefdk/embedded/apps/chef/lib/chef/knife.rb:214:in `run' /opt/chefdk/embedded/apps/chef/lib/chef/application/knife.rb:142:in `run' /opt/chefdk/embedded/apps/chef/bin/knife:25:in `<top (required)>' /usr/bin/knife:51:in `load' /usr/bin/knife:51:in `<main>'

i have enabled allowtcpforwarding in /etc/ssh/sshd_config file , killed existing ssh connections on target server before executing command, nothing works.

managed work upgrading knife-zero newer version. don't understand why older version works on other environment though.


Comments

Post a Comment

Popular posts from this blog

Is there a better way to structure post methods in Class Based Views -

i'm using class based views in django , never specify url in ajax calls , omit action parameter in form because know these requests go through post method of class based view. notice view - profile page make many requests depending on user updating on page - post method become convoluted , if/else mess example: def post(self, request, *args, **kwargs): # handle user changing available date if request.post.get('availabledate') != none: self.updateavailabledate(request) return jsonresponse({'result':'success'}) if request.post.get('newprojectname') != none: creative_user = creativeuserprofile.objects.get(id = request.user.id) project = project.create_project(creative_user, request.post['newprojectname']) project.save() return jsonresponse({'projectid': project.id }) if request.post.get('projectimage') != none , request.files['file']: proj
Read more

performance - Why is XCHG reg, reg a 3 micro-op instruction on modern Intel architectures? -

i'm doing micro-optimization on performance critical part of code , came across sequence of instructions (in at&t syntax): add %rax, %rbx mov %rdx, %rax mov %rbx, %rdx i thought had use case xchg allow me shave instruction , write: add %rbx, %rax xchg %rax, %rdx however, dimay found agner fog's instruction tables , xchg 3 micro-op instruction 2 cycle latency on sandy bridge, ivy bridge, broadwell, haswell , skylake. 3 whole micro-ops , 2 cycles of latency! 3 micro-ops throws off 4-1-1-1 cadence , 2 cycle latency makes worse original in best case since last 2 instructions in original might execute in parallel. now... cpu might breaking instruction micro-ops equivalent to: mov %rax, %tmp mov %rdx, %rax mov %tmp, %rdx where tmp anonymous internal register , suppose last 2 micro-ops run in parallel latency 2 cycles. given register renaming occurs on these micro-architectures, though, doesn't make sense me done way. why wouldn't register renamer
Read more

jquery - Responsive Navbar with Sub Navbar -

good day, forgive me nav vocabulary not best. if question confusing apologize. i'm working on navigation bar needs centered on page @ 768px , above. items in nav open (or perhaps toggle) subnav lives directly below. these nav should appear centered on page. i have been able work through responsive portion of nav bar, having main items align vertically , sub nav menu of each item roll out below, , gave them indent separation. working well. however, issue not responsive side, behavior @ width greater 768px. happens toggling menu's sub navigation pushes other main items down page below sub nav. here's code: $(document).ready(function () { //stick in fixed 100% height behind navbar don't wrap $('#slide-nav.navbar-inverse').after($('<div class="inverse" id="navbar-height-col"></div>')); $('#slide-nav.navbar-default').after($('<div id="navbar-height-col"></d
Read more