在全新的Opendaylight安装中，以下查询失败：
In [42]: url
Out[42]: '/restconf/operational/bgp-rib:bgp-rib'
In [43]: requests.get('http://{}:{}{}'.format(odl['api']['ipaddr'],odl['api']['port'],url), auth=auth).text
Out[43]: '{"errors":{"error":[{"error-type":"application","error-tag":"data-missing","error-message":"Request could not be completed because the relevant data model content does not exist "}]}}'
鉴于已安装以下与BGP相关的功能
opendaylight-user@root>feature:list | grep bgp
odl-bgpcep-pcep-topology │ 0.9.2 │ │ Started │ odl-bgpcep-pcep-topology │ OpenDaylight :: PCEP :: Topology
odl-bgpcep-pcep-cli │ 0.9.2 │ │ Started │ odl-bgpcep-pcep-cli │ OpenDaylight :: PCEP :: Topology Cli
odl-bgpcep-pcep-stateful07 │ 0.9.2 │ │ Started │ odl-bgpcep-pcep-stateful07 │ OpenDaylight :: PCEP :: Stateful 07
odl-bgpcep-data-change-counter │ 0.9.2 │ │ Uninstalled │ odl-bgpcep-data-change-counter │ ODL :: Bgpcep :: odl-bgpcep-data-change-counter
odl-bgpcep-bgp-flowspec │ 0.9.2 │ │ Started │ odl-bgpcep-bgp-flowspec │ OpenDaylight :: BGP :: Flowspec
odl-bgpcep-pcep-api │ 0.9.2 │ │ Started │ odl-bgpcep-pcep-api │ OpenDaylight :: PCEP :: Api
odl-bgpcep-extras-dependencies │ 0.9.2 │ │ Started │ odl-bgpcep-extras-dependencies │ OpenDaylight :: Extras :: Dependencies
odl-bgpcep-config-loader-spi │ 0.9.2 │ │ Started │ odl-bgpcep-config-loader-spi │ OpenDaylight :: BGPCEP :: SPI Config Loader
odl-bgpcep-pcep-topology-stats │ 0.9.2 │ │ Started │ odl-bgpcep-pcep-topology-stats │ OpenDaylight :: PCEP :: Topology Stats
odl-bgpcep-bgp-rib-api │ 0.9.2 │ │ Started │ odl-bgpcep-bgp-rib-api │ OpenDaylight :: BGP :: RIB Api
odl-bgpcep-bgp-labeled-unicast │ 0.9.2 │ │ Started │ odl-bgpcep-bgp-labeled-unicast │ OpenDaylight :: BGP :: Labeled Unicast
odl-bgpcep-bgp-parser-api │ 0.9.2 │ │ Started │ odl-bgpcep-bgp-parser-api │ OpenDaylight :: BGP :: Parser :: API
odl-bgpcep-bgp-path-selection-mode │ 0.9.2 │ │ Started │ odl-bgpcep-bgp-path-selection-mode │ OpenDaylight :: BGP :: Path Selection
odl-bgpcep-programming-impl │ 0.9.2 │ │ Started │ odl-bgpcep-programming-impl │ OpenDaylight :: PCEP :: Programming Impl
odl-bgpcep-rsvp-api │ 0.9.2 │ │ Started │ odl-bgpcep-rsvp-api │ OpenDaylight :: RSVP :: API
odl-bgpcep-bgp-dependencies │ 0.9.2 │ │ Started │ odl-bgpcep-bgp-dependencies-0.9.2 │ OpenDaylight :: BGP :: Dependencies
odl-bgpcep-bgp-inet │ 0.9.2 │ │ Started │ odl-bgpcep-bgp-inet │ OpenDaylight :: BGP :: Inet
odl-bgpcep-pcep-auto-bandwidth │ 0.9.2 │ │ Started │ odl-bgpcep-pcep-auto-bandwidth │ OpenDaylight :: PCEP :: Auto Bandwidth
odl-bgpcep-bmp-config-example │ 0.9.2 │ │ Uninstalled │ odl-bgpcep-0.9.2 │ OpenDaylight :: BMP :: Config files example
odl-bgpcep-bgp-config-example │ 0.9.2 │ │ Uninstalled │ odl-bgpcep-0.9.2 │ OpenDaylight :: Configuration Example Files
odl-bgpcep-pcep-config-example │ 0.9.2 │ │ Started │ odl-bgpcep-0.9.2 │ OpenDaylight :: Pcep Configuration Example Files
odl-bgpcep-topology-api │ 0.9.2 │ │ Started │ odl-bgpcep-topology-api │ OpenDaylight :: BGPCEP :: Topology :: Api
odl-bgpcep-concepts │ 0.9.2 │ │ Started │ odl-bgpcep-concepts │ OpenDaylight :: BGPCEP :: Concepts
odl-bgpcep-bgp-cli │ 0.9.2 │ │ Started │ odl-bgpcep-bgp-cli │ OpenDaylight :: BGP :: Cli
odl-bgpcep-bgp-topology │ 0.9.2 │ │ Started │ odl-bgpcep-bgp-topology │ OpenDaylight :: BGP :: Topology
odl-bgpcep-bmp-api │ 0.9.2 │ │ Started │ odl-bgpcep-bmp-api │ OpenDaylight :: BMP :: API
odl-bgpcep-bgp-rib-impl │ 0.9.2 │ │ Started │ odl-bgpcep-bgp-rib-impl │ OpenDaylight :: BGP :: RIB Impl
odl-bgpcep-pcep │ 0.9.2 │ x │ Started │ odl-bgpcep-pcep │ OpenDaylight :: PCEP
odl-bgpcep-bmp-config-loader │ 0.9.2 │ │ Uninstalled │ odl-bgpcep-bmp-config-loader │ OpenDaylight :: BGPCEP :: BMP Config Loader
odl-bgpcep-pcep-impl │ 0.9.2 │ │ Started │ odl-bgpcep-pcep-impl │ OpenDaylight :: PCEP :: Impl
odl-bgpcep-bgp-openconfig │ 0.9.2 │ │ Started │ odl-bgpcep-bgp-openconfig │ OpenDaylight :: BGP :: Openconfig
features-bgpcep-extras │ 0.9.2 │ │ Uninstalled │ features-bgpcep-extras │ features-bgpcep-extras
odl-bgpcep-bgp-benchmark │ 0.9.2 │ │ Uninstalled │ odl-bgpcep-bgp-benchmark │ OpenDaylight :: BGP :: Benchmark
odl-bgpcep-pcep-topology-provider │ 0.9.2 │ │ Started │ odl-bgpcep-pcep-topology-provider │ OpenDaylight :: PCEP :: Topology Provider
odl-bgpcep-pcep-tunnel-provider │ 0.9.2 │ │ Started │ odl-bgpcep-pcep-tunnel-provider │ OpenDaylight :: PCEP :: Tunnel Provider
odl-bgpcep-programming-api │ 0.9.2 │ │ Started │ odl-bgpcep-programming-api │ OpenDaylight :: PCEP :: Programming Api
odl-bgpcep-pcep-segment-routing │ 0.9.2 │ │ Started │ odl-bgpcep-pcep-segment-routing │ OpenDaylight :: PCEP :: Segment Routing
odl-bgpcep-bmp │ 0.9.2 │ │ Uninstalled │ odl-bgpcep-bmp │ OpenDaylight :: BMP
odl-bgpcep-pcep-base-parser │ 0.9.2 │ │ Started │ odl-bgpcep-pcep-base-parser │ OpenDaylight :: PCEP :: Base Parser
odl-bgpcep-topology-config-loader │ 0.9.2 │ │ Started │ odl-bgpcep-topology-config-loader │ OpenDaylight :: BGPCEP :: Topology Config Loader
features-bgp │ 0.9.2 │ │ Uninstalled │ features-bgp │ features-bgp
odl-bgpcep-rsvp │ 0.9.2 │ │ Started │ odl-bgpcep-rsvp │ OpenDaylight :: RSVP
odl-bgpcep-bgp-l3vpn │ 0.9.2 │ │ Started │ odl-bgpcep-bgp-l3vpn │ OpenDaylight :: BGP :: L3Vpn
odl-bgpcep-config-loader-impl │ 0.9.2 │ │ Started │ odl-bgpcep-config-loader-impl │ OpenDaylight :: BGPCEP :: Config Loader Impl
odl-bgpcep-bgp-parser │ 0.9.2 │ │ Started │ odl-bgpcep-bgp-parser │ OpenDaylight :: BGP :: Parser
odl-bgpcep-bgp │ 0.9.2 │ x │ Started │ odl-bgpcep-bgp │ OpenDaylight :: BGP
odl-bgpcep-bgp-evpn │ 0.9.2 │ │ Started │ odl-bgpcep-bgp-evpn │ OpenDaylight :: BGP :: Evpn
odl-bgpcep-protocols-config-loader │ 0.9.2 │ │ Started │ odl-bgpcep-protocols-config-loader │ OpenDaylight :: BGPCEP :: Protocols Config Loader
odl-bgpcep-bgp-linkstate │ 0.9.2 │ │ Started │ odl-bgpcep-bgp-linkstate │ OpenDaylight :: BGP :: RIB Linkstate
odl-bgpcep-bgp-openconfig-state │ 0.9.2 │ │ Started │ odl-bgpcep-bgp-openconfig-state │ OpenDaylight :: BGP :: Config Loader
org.apache.karaf.features.cfg被配置为：
featuresBoot = b8b5047f-c696-4a9c-9c49-d21ea2c16986,odl-restconf-all,odl-netconf-all,odl-netconf-connector-all,odl-bgpcep-bgp,odl-bgpcep-pcep,odl-mdsal-apidocs
您能告诉我我在做什么错吗？
答案 0 :(得分：0)
似乎
odl-bgpcep-bgp-config-example通过安装一些依赖项解决了这个问题。