在Ubuntu 14.1上运行厨师12。使用自签名证书来设置服务器，当我尝试从客户端运行刀命令时，它失败并出现以下错误。任何操作都有相同的错误。在查询过程中，chef server logs没有任何错误或信息。
刀配置
[root@ip-10-233-2-40 ~]# cat ~/.chef/knife.rb
log_level :debug
log_location STDOUT
node_name 'admin'
client_key '/root/.chef/admin.pem'
validation_client_name 'dev'
validation_key '/root/.chef/dev-validator.pem'
chef_server_url 'https://chef.example.com/organizations/dev'
syntax_check_cache_path '/root/.chef/syntax_check_cache'
root@ip-10-233-2-177:~/ssl-certs# chef-server-ctl status
run: bookshelf: (pid 1092) 1998s; run: log: (pid 1064) 1998s
run: nginx: (pid 6140) 723s; run: log: (pid 1063) 1998s
run: oc_bifrost: (pid 1077) 1998s; run: log: (pid 1058) 1998s
run: oc_id: (pid 1091) 1998s; run: log: (pid 1061) 1998s
run: opscode-erchef: (pid 1090) 1998s; run: log: (pid 1066) 1998s
run: opscode-expander: (pid 1076) 1998s; run: log: (pid 1060) 1998s
run: opscode-expander-reindexer: (pid 1096) 1998s; run: log: (pid 1059) 1998s
run: opscode-solr4: (pid 1075) 1998s; run: log: (pid 1057) 1998s
run: postgresql: (pid 1085) 1998s; run: log: (pid 1056) 1998s
run: rabbitmq: (pid 1062) 1998s; run: log: (pid 1046) 1998s
run: redis_lb: (pid 6124) 723s; run: log: (pid 1065) 1998s
[root@ip-10-233-2-40 ~]# knife environment create staging
ERROR: The object you are looking for could not be found
/opt/chef/embedded/lib/ruby/2.1.0/net/http/response.rb:325:in `stream_check': undefined method `closed?' for nil:NilClass (NoMethodError)
from /opt/chef/embedded/lib/ruby/2.1.0/net/http/response.rb:199:in `read_body'
from /opt/chef/embedded/lib/ruby/2.1.0/net/http/response.rb:226:in `body'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/lib/chef/knife.rb:499:in `rescue in format_rest_error'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/lib/chef/knife.rb:497:in `format_rest_error'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/lib/chef/knife.rb:459:in `humanize_http_exception'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/lib/chef/knife.rb:418:in `humanize_exception'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/lib/chef/knife.rb:409:in `rescue in run_with_pretty_exceptions'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/lib/chef/knife.rb:400:in `run_with_pretty_exceptions'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/lib/chef/knife.rb:203:in `run'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/lib/chef/application/knife.rb:142:in `run'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/bin/knife:25:in `<top (required)>'
from /usr/bin/knife:54:in `load'
from /usr/bin/knife:54:in `<main>'`enter code here`
更新
[root@ip-10-233-2-40 ~]# knife client list -VV
INFO: Using configuration from /root/.chef/knife.rb
DEBUG: Chef::HTTP calling Chef::HTTP::JSONInput#handle_request
DEBUG: Chef::HTTP calling Chef::HTTP::JSONOutput#handle_request
DEBUG: Chef::HTTP calling Chef::HTTP::CookieManager#handle_request
DEBUG: Chef::HTTP calling Chef::HTTP::Decompressor#handle_request
DEBUG: Chef::HTTP calling Chef::HTTP::Authenticator#handle_request
DEBUG: Signing the request as admin
DEBUG: Chef::HTTP calling Chef::HTTP::RemoteRequestID#handle_request
DEBUG: Using 10.233.0.182:3128 for proxy
DEBUG: Initiating GET to https://chef.example.com/organizations/dev/clients
DEBUG: ---- HTTP Request Header Data: ----
DEBUG: Accept: application/json
DEBUG: Accept-Encoding: gzip;q=1.0,deflate;q=0.6,identity;q=0.3
DEBUG: X-OPS-SIGN: algorithm=sha1;version=1.0;
DEBUG: X-OPS-USERID: admin
DEBUG: X-OPS-TIMESTAMP: 2015-10-21T17:40:17Z
DEBUG: X-OPS-CONTENT-HASH: 2jmj7l5rSw0yVb/vlWAYkK/YBwk=
DEBUG: X-OPS-AUTHORIZATION-1: m/vlWcZBPE7XUN7qhX6t/T9hXTT+2x/JehpOYq6My1ffEID6n+U+Xc+lHWto
DEBUG: X-OPS-AUTHORIZATION-2: Lq4ZEfNT1ltZkkYZ9Ii8EoF3eajUQmb2buwKMWae3yvxrZ5rgllJPf5q4gy3
DEBUG: X-OPS-AUTHORIZATION-3: IEqUUst+KzmoRHCiC1LeYxKXy+oeo45F4Vw4xHlOWgS0piqXfrmXnkrxs8Um
DEBUG: X-OPS-AUTHORIZATION-4: ZDqdLvcQ10WjoW9Wz4F2+fRh/BdRHjwMF80LVPwrtylf+GbdIhmCU3xxVvOq
DEBUG: X-OPS-AUTHORIZATION-5: w1Z2p03UcpRfMZy1pQV59A0Y3yv57Db5n3PJdjD9TlitNK++/HXcqO3IfO2U
DEBUG: X-OPS-AUTHORIZATION-6: 0QbZYZaeGSkJw0ArQDeffnjbpzAhSXhUfbs+in9tRg==
DEBUG: HOST: chef.example.com:443
DEBUG: X-Ops-Server-API-Version: 1
DEBUG: X-REMOTE-REQUEST-ID: 6a00a52a-7eeb-43d6-920d-fffc685c1b2a
DEBUG: ---- End HTTP Request Header Data ----
/opt/chef/embedded/lib/ruby/2.1.0/net/http/response.rb:119:in `error!': 404 "Not Found" (Net::HTTPServerException)
from /opt/chef/embedded/lib/ruby/2.1.0/net/http/response.rb:128:in `value'
from /opt/chef/embedded/lib/ruby/2.1.0/net/http.rb:915:in `connect'
from /opt/chef/embedded/lib/ruby/2.1.0/net/http.rb:863:in `do_start'
from /opt/chef/embedded/lib/ruby/2.1.0/net/http.rb:852:in `start'
from /opt/chef/embedded/lib/ruby/2.1.0/net/http.rb:1375:in `request'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/lib/chef/http/basic_client.rb:65:in `request'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/lib/chef/http.rb:266:in `block in send_http_request'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/lib/chef/http.rb:298:in `block in retrying_http_errors'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/lib/chef/http.rb:296:in `loop'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/lib/chef/http.rb:296:in `retrying_http_errors'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/lib/chef/http.rb:260:in `send_http_request'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/lib/chef/http.rb:143:in `request'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/lib/chef/http.rb:110:in `get'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/lib/chef/api_client_v1.rb:198:in `list'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/lib/chef/knife/client_list.rb:38:in `run'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/lib/chef/knife.rb:405:in `block in run_with_pretty_exceptions'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/lib/chef/local_mode.rb:44:in `with_server_connectivity'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/lib/chef/knife.rb:404:in `run_with_pretty_exceptions'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/lib/chef/knife.rb:203:in `run'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/lib/chef/application/knife.rb:142:in `run'
from /opt/chef/embedded/lib/ruby/gems/2.1.0/gems/chef-12.5.1/bin/knife:25:in `<top (required)>'
from /usr/bin/knife:54:in `load'
from /usr/bin/knife:54:in `<main>'
[root@ip-10-233-2-40 ~]# telnet chef.example.com 443
Trying 10.233.2.177...
Connected to chef.example.com.
Escape character is '^]'.