ODL Calcium版本添加流规则失败求助

问题分析与修复方案 #

1. 第一个URL错误原因及修正 #

请求URL http://127.0.0.1:8181/rests/data/opendaylight-inventory:nodes/node=openflow:1/table=0/flow=1 报错Schema for '(urn:opendaylight:inventory?revision=2013-08-19)table' not found，核心原因是未指定table所属的模块命名空间。table节点属于flow-node-inventory模块，必须明确标注前缀，正确URL应为：

http://127.0.0.1:8181/rests/data/opendaylight-inventory:nodes/node=openflow:1/flow-node-inventory:table=0/flow=1

2. 第二个URL请求体错误修正 #

POST请求报错Schema node with name in_port was not found under (urn:opendaylight:flow:inventory?revision=2013-08-19)match，是因为match字段名不匹配yang schema定义：

• 原请求体中"in_port"需改为"in-port"（连字符格式）
• 必须添加flow-node-inventory命名空间前缀，确保字段归属正确

正确的请求体示例（JSON格式）

{
  "flow-node-inventory:flow": [
    {
      "id": "1",
      "table_id": 0,
      "match": {
        "flow-node-inventory:in-port": "openflow:1:1"
      },
      "instructions": {
        "instruction": [
          {
            "order": 0,
            "apply-actions": {
              "action": [
                {
                  "order": 0,
                  "output-action": {
                    "output-node-connector": "openflow:1:2",
                    "max-length": 65535
                  }
                }
              ]
            }
          }
        ]
      },
      "priority": 100,
      "hard-timeout": 0,
      "idle-timeout": 0
    }
  ]
}

额外注意事项 #

• 请求头必须包含Content-Type: application/json和Accept: application/json，同时携带正确的认证信息（默认admin/admin）
• 确保ODL已安装必要特性：至少包含odl-openflowplugin-all、odl-restconf，或单独安装odl-openflowplugin-flow-services
• 可用curl命令快速测试：

curl -u admin:admin -X PUT -H "Content-Type: application/json" -d @flow.json http://127.0.0.1:8181/rests/data/opendaylight-inventory:nodes/node=openflow:1/flow-node-inventory:table=0/flow=1

内容的提问来源于stack exchange，提问作者Frogsam