订阅似乎不能使用dockerized fiware-orion

我正在使用Fiware-Orion ContextBroker 0.28，我的本地主机上的dockerized版本在ubuntu 15.10 64位上 .

$ curl localhost:1026/version
{
  "orion" : {
  "version" : "0.28.0-next",
  "uptime" : "0 d, 0 h, 0 m, 6 s",
  "git_hash" : "067e13618c247daa4af61f82d7831f3015d9eb5d",
  "compile_time" : "Mon Mar 14 13:04:02 UTC 2016",
  "compiled_by" : "root",
  "compiled_in" : "838a42ae8431"
}
}

我正在使用的docker配置是：

$ cat docker-compose.yml 
mongo:
  image: mongo:2.6
  command: --smallfiles --nojournal
orion:
  image: fiware/orion
  links:
    - mongo
  ports:
    - "1026:1026"
  command: -dbhost mongo

我在订阅时从orion / docker获得的警告是：

orion_1 | WARNING@12:19:14  AlarmManager.cpp[303]: Raising alarm NotificationError localhost:1028/accumulate: (curl_easy_perform failed: Couldn't connect to server)

我正在关注API V1 walkthorugh以测试对更改的订阅 . 我开始使用薄荷新的dockerized（sudo docker-compose up和所有模糊）fiware-orion 0.28 with mongodb . 然后我启动累加器

$ ./accumulator-server.py 1028 /accumulate localhost on
verbose mode is on
 * Running on http://localhost:1028/ (Press CTRL+C to quit)

然后我注册Room1

$ (curl localhost:1026/v1/updateContext -s -S --header 'Content-Type: application/json' \
>     --header 'Accept: application/json' -d @- | python -mjson.tool) <<EOF
> {
>     "contextElements": [
>         {
>             "type": "Room",
>             "isPattern": "false",
>             "id": "Room1",
>             "attributes": [
>                 {
>                     "name": "temperature",
>                     "type": "float",
>                     "value": "23"
>                 },
>                 {
>                     "name": "pressure",
>                     "type": "integer",
>                     "value": "720"
>                 }
>             ]
>         }
>     ],
>     "updateAction": "APPEND"
> } 
> EOF
{
    "contextResponses": [
        {
            "contextElement": {
                "attributes": [
                    {
                        "name": "temperature",
                        "type": "float",
                        "value": ""
                    },
                    {
                        "name": "pressure",
                        "type": "integer",
                        "value": ""
                    }
                ],
                "id": "Room1",
                "isPattern": "false",
                "type": "Room"
            },
            "statusCode": {
                "code": "200",
                "reasonPhrase": "OK"
            }
        }
    ]
}

然后我测试查询上下文只是为了检查：

$ (curl localhost:1026/v1/queryContext -s -S --header 'Content-Type: application/json' \
>     --header 'Accept: application/json' -d @- | python -mjson.tool) <<EOF
> {
>     "entities": [
>         {
>             "type": "Room",
>             "isPattern": "false",
>             "id": "Room1"
>         }
>     ]
> } 
> EOF
{
    "contextResponses": [
        {
            "contextElement": {
                "attributes": [
                    {
                        "name": "pressure",
                        "type": "integer",
                        "value": "720"
                    },
                    {
                        "name": "temperature",
                        "type": "float",
                        "value": "23"
                    }
                ],
                "id": "Room1",
                "isPattern": "false",
                "type": "Room"
            },
            "statusCode": {
                "code": "200",
                "reasonPhrase": "OK"
            }
        }
    ]
}

然后我做订阅

$ (curl localhost:1026/v1/subscribeContext -s -S --header 'Content-Type: application/json' \
>     --header 'Accept: application/json' -d @- | python -mjson.tool) <<EOF
> {
>     "entities": [
>         {
>             "type": "Room",
>             "isPattern": "false",
>             "id": "Room1"
>         }
>     ],
>     "attributes": [
>         "pressure"
>     ],
>     "reference": "http://localhost:1028/accumulate",
>     "duration": "P1M",
>     "notifyConditions": [
>         {
>             "type": "ONCHANGE",
>             "condValues": [
>                 "pressure"
>             ]
>         }
>     ],
>     "throttling": "PT5S"
> }
> EOF
{
    "subscribeResponse": {
        "duration": "P1M",
        "subscriptionId": "570f8ac247fcf8a62722353c",
        "throttling": "PT5S"
    }
}

此时手册说累加器可能会收到第一次更新但不是必需的，所以我什么都没收到，但也许没关系 . 或许不是，因为在发送订阅查询后，orion的docker说：

orion_1 | WARNING@12:19:14  AlarmManager.cpp[303]: Raising alarm NotificationError localhost:1028/accumulate: (curl_easy_perform failed: Couldn't connect to server)

最后我更新了实体，我应该在累加器上收到更新，但我没有：

$ (curl localhost:1026/v1/updateContext -s -S --header 'Content-Type: application/json' \
>      --header 'Accept: application/json' -d @- | python -mjson.tool) <<EOF
> {
>     "contextElements": [
>         {
>             "type": "Room",
>             "isPattern": "false",
>             "id": "Room1",
>             "attributes": [
>                 {
>                     "name": "temperature",
>                     "type": "float",
>                     "value": "56.5"
>                 },
>                 {
>                     "name": "pressure",
>                     "type": "integer",
>                     "value": "553"
>                 }
>             ]
>         }
>     ],
>     "updateAction": "UPDATE"
> } 
> EOF
{
    "contextResponses": [
        {
            "contextElement": {
                "attributes": [
                    {
                        "name": "temperature",
                        "type": "float",
                        "value": ""
                    },
                    {
                        "name": "pressure",
                        "type": "integer",
                        "value": ""
                    }
                ],
                "id": "Room1",
                "isPattern": "false",
                "type": "Room"
            },
            "statusCode": {
                "code": "200",
                "reasonPhrase": "OK"
            }
        }
    ]
}

我还应该说，在Ubuntu上进行编译是很困难的，这也是我使用docker的原因 .