diff options
| -rw-r--r-- | lib/chef/knife/ssh.rb | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/lib/chef/knife/ssh.rb b/lib/chef/knife/ssh.rb index 6a8e10267d..41d002cbd6 100644 --- a/lib/chef/knife/ssh.rb +++ b/lib/chef/knife/ssh.rb @@ -134,6 +134,12 @@ class Chef boolean: true, default: false + option :ssh_pty, + long: "--ssh-pty", + description: "PTY flag. Provide this option if PTY is configured on node.", + boolean: true, + default: false + def session ssh_error_handler = Proc.new do |server| if config[:on_error] @@ -366,7 +372,11 @@ class Chef if config[:on_error] && exit_status != 0 chan.close else - chan.request_pty + if config[:ssh_pty] + chan.request_pty do |ch, success| + raise Train::Transports::SSHPTYFailed, "Requesting PTY failed" unless success + end + end chan.exec command do |ch, success| raise ArgumentError, "Cannot execute #{command}" unless success |