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Posted to notifications@apisix.apache.org by GitBox <gi...@apache.org> on 2021/08/26 08:37:16 UTC

[GitHub] [apisix] 123fuxiaohui opened a new issue #4904: 集成eureka注册中心失败

123fuxiaohui opened a new issue #4904:
URL: https://github.com/apache/apisix/issues/4904


   ### Issue description
   
   apisix配置如下:
   
   **conf/config.yaml**
   
   ```
   apisix:
     discovery: eureka
     admin_key:
       - name: "admin"
         key: edd1c9f034335f136f87ad84b625c8f1  # using fixed API token has security risk, please update it when you deploy to production environment
         role: admin
   
   
   
   eureka:
     host: 'http://127.0.0.1:8761'
     prefix: "/eureka/"
     fetch_interval: 30 # 从 eureka 中拉取数据的时间间隔，默认30秒
     weight: 100 # default weight for node
     timeout:
       connect: 2000 # 连接 eureka 的超时时间，默认2000ms
       send: 2000 # 向 eureka 发送数据的超时时间，默认2000ms
       read: 5000 # 从 eureka 读数据的超时时间，默认5000ms
   ```
   
   **upstream 配置如下**
   
   ```
    {
                   "modifiedIndex": 293,
                   "value": {
                       "id": "369827360922403711",
                       "type": "roundrobin",
                       "create_time": 1629963884,
                       "update_time": 1629963884,
                       "service_name": "BJHL-CONSUMER-DEMO",
                       "name": "apisix-demo",
                       "discovery_type": "eureka"
                   },
                   "key": "/apisix/upstreams/369827360922403711",
                   "createdIndex": 293
               }
   ```
   
   route 配置如下
   ```
    {
                   "modifiedIndex": 293,
                   "value": {
                       "id": "369827360922403711",
                       "type": "roundrobin",
                       "create_time": 1629963884,
                       "update_time": 1629963884,
                       "service_name": "BJHL-CONSUMER-DEMO",
                       "name": "apisix-demo",
                       "discovery_type": "eureka"
                   },
                   "key": "/apisix/upstreams/369827360922403711",
                   "createdIndex": 293
               }
   ```
   
   访问的时候报错:
   
   2021/08/26 16:02:49 [error] 10324#6650627: *1336 [lua] init.lua:485: http_access_phase(): failed to set upstream: _**discovery eureka is uninitialized**_, client: ::1, server: _, request: "GET /fxh-test/hello HTTP/1.1", host: "localhost:9080"
   
   1,如果想集成eureka注册中心需要怎么配置呢
   2,apisix-dashboard 配置upstream的类型为service_name的话，只能通过数据视图吗
   
   
   
   
   
   
   
   
   
   ### Environment
   
   - apisix version (cmd: `apisix version`):
   - OS (cmd: `uname -a`):
   - OpenResty / Nginx version (cmd: `nginx -V` or `openresty -V`):
   - etcd version, if have (cmd: run `curl http://127.0.0.1:9090/v1/server_info` to get the info from server-info API):
   - apisix-dashboard version, if have:
   - luarocks version, if the issue is about installation (cmd: `luarocks --version`):
   


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[GitHub] [apisix] tzssangglass commented on issue #4904: Integration of eureka as discovery registry fail

Posted by GitBox <gi...@apache.org>.
tzssangglass commented on issue #4904:
URL: https://github.com/apache/apisix/issues/4904#issuecomment-908001797


   > invalid response body:
   
   after get response from eureka, decoding the body as a json failed.
   
   > body: �����������S�o�0��_,
   
   
   can you see what character encoding your Eureka is using?
   


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[GitHub] [apisix] mangoGoForward edited a comment on issue #4904: 集成eureka注册中心失败

Posted by GitBox <gi...@apache.org>.
mangoGoForward edited a comment on issue #4904:
URL: https://github.com/apache/apisix/issues/4904#issuecomment-907971060


   APISIX conf.config.yaml:
   `discovery:                       # service discovery center
     eureka:
       host:                        # it's possible to define multiple eureka hosts addresses of the same eureka cluster.
         - "http://127.0.0.1:8080"
       prefix: /eureka/v2/
       fetch_interval: 30           # default 30s
       weight: 100                  # default weight for node
       timeout:
         connect: 2000              # default 2000ms
         send: 2000                 # default 2000ms
         read: 5000                 # default 5000ms`
   I notice Eureka REST operations is different:
   Query for all instances | GET /eureka/v2/apps | HTTP Code: 200 on success Output: JSON/XML
   -- | -- | --
   
   so I change apisix conf, discovery.eureka.prefix = /eureka/v2/
   
   
   


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[GitHub] [apisix] mangoGoForward edited a comment on issue #4904: Integration of eureka as discovery registry fail

Posted by GitBox <gi...@apache.org>.
mangoGoForward edited a comment on issue #4904:
URL: https://github.com/apache/apisix/issues/4904#issuecomment-908068473


   > @mangoGoForward If your question is different from this issue, please open a new issue.
   
   
   I open a issue on [#4929](https://github.com/apache/apisix/issues/4929) @tzssangglass 


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[GitHub] [apisix] mangoGoForward commented on issue #4904: Integration of eureka as discovery registry fail

Posted by GitBox <gi...@apache.org>.
mangoGoForward commented on issue #4904:
URL: https://github.com/apache/apisix/issues/4904#issuecomment-908068473


   > @mangoGoForward If your question is different from this issue, please open a new issue.
   
   
   I open a issue on [issue 4929](https://github.com/apache/apisix/issues/4929)


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[GitHub] [apisix] mangoGoForward removed a comment on issue #4904: 集成eureka注册中心失败

Posted by GitBox <gi...@apache.org>.
mangoGoForward removed a comment on issue #4904:
URL: https://github.com/apache/apisix/issues/4904#issuecomment-907971060


   APISIX conf.config.yaml:
    ```
   discovery:                       # service discovery center
     eureka:
       host:                        # it's possible to define multiple eureka hosts addresses of the same eureka cluster.
         - "http://127.0.0.1:8080"
       prefix: /eureka/v2/
       fetch_interval: 30           # default 30s
       weight: 100                  # default weight for node
       timeout:
         connect: 2000              # default 2000ms
         send: 2000                 # default 2000ms
         read: 5000                 # default 5000ms
   ```
   I notice Eureka REST operations is different:
   Query for all instances | GET /eureka/v2/apps | HTTP Code: 200 on success Output: JSON/XML
   -- | -- | --
   
   so I change apisix conf, discovery.eureka.prefix = /eureka/v2/
   
   
   


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[GitHub] [apisix] mangoGoForward commented on issue #4904: 集成eureka注册中心失败

Posted by GitBox <gi...@apache.org>.
mangoGoForward commented on issue #4904:
URL: https://github.com/apache/apisix/issues/4904#issuecomment-907969607


   I got some error log when APISIX starts up
   `2021/08/30 10:33:22 [error] 6236#3458403: *14277 [lua] eureka.lua:96: service_info(): url :http://127.0.0.1:8080/eureka/v2/, context: ngx.timer
   2021/08/30 10:41:37 [error] 6564#3463510: *11 [lua] eureka.lua:197: invalid response body: ��S�o�0�_,>�@�����PEeh�	��x8vd;tQ���sB�QU�6�C�w�|�^�乒�4ڱ�;�u�{��<�	�Y;�(��K�H��z��DS�&ߞ��,��ۇ�ݔ�R;�c�lA-K0 ��'c���D�pPT��W5�ߠt����Tn�F]z�����9��i��7/�����늒��>H�b�Qw�m�[��Ca����3�!/,�_��A�
   ��*$7���3�m&���G��{jo�.�Mi�{%E4��|�h�C+�=�'��F�ey��CG�డ����"�O�AN��4�(l��&6��Ńt���R��čo���h4�oƽu�jⷠq���q��I�74� ��8n�w����C�J��p���RE3�VԮ5�r_.!s�h��)�k^���p��UO��'��MU-��b��)���#(��R���Ky(%�Sml��@����&��s����+���C"N/7$:�ƾ���9I��5��-_`���|4�?���^r�ͧI2O��;=�g6��H\ err: Expected value but found invalid token at character 1, context: ngx.timer`
   
   Environment
   apisix version (cmd: apisix version):2.9
   OS (cmd: uname -a):Darwin niyaoaidaodeMacBook-Pro.local 20.5.0 Darwin Kernel Version 20.5.0: Sat May  8 05:10:33 PDT 2021; root:xnu-7195.121.3~9/RELEASE_X86_64 x86_64
   OpenResty / Nginx version (cmd: nginx -V or openresty -V):nginx version: openresty/1.19.3.2
   etcd version, if have (cmd: run curl http://127.0.0.1:9090/v1/server_info to get the info from server-info API):{"version":"2.9","last_report_time":1630291416,"boot_time":1630291297,"etcd_version":"3.5.0","up_time":153,"hostname":"niyaoaidaodeMacBook-Pro.local","id":"f13398f9-bed6-44f1-9ad4-50c9d73401bb"}
   apisix-dashboard version, if have:
   luarocks version, if the issue is about installation (cmd: luarocks --version):/usr/local/bin/luarocks 3.7.0
   @tokers 


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[GitHub] [apisix] mangoGoForward commented on issue #4904: 集成eureka注册中心失败

Posted by GitBox <gi...@apache.org>.
mangoGoForward commented on issue #4904:
URL: https://github.com/apache/apisix/issues/4904#issuecomment-907971060


   APISIX conf.config.yaml:
   `discovery:                       # service discovery center
     eureka:
       host:                        # it's possible to define multiple eureka hosts addresses of the same eureka cluster.
         - "http://127.0.0.1:8080"
       prefix: /eureka/v2/
       fetch_interval: 30           # default 30s
       weight: 100                  # default weight for node
       timeout:
         connect: 2000              # default 2000ms
         send: 2000                 # default 2000ms
         read: 5000                 # default 5000ms`
   I notice Eureka REST operations is different:
   Query for all instances | GET /eureka/v2/apps | HTTP Code: 200 on success Output: JSON/XML
   -- | -- | --
   so I change apisix conf, discovery.eureka.prefix = /eureka/v2/
   
   
   


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[GitHub] [apisix] tzssangglass commented on issue #4904: Integration of eureka as discovery registry fail

Posted by GitBox <gi...@apache.org>.
tzssangglass commented on issue #4904:
URL: https://github.com/apache/apisix/issues/4904#issuecomment-908002451


   @mangoGoForward If your question is different from this issue, please open a new issue.


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[GitHub] [apisix] tokers commented on issue #4904: 集成eureka注册中心失败

Posted by GitBox <gi...@apache.org>.
tokers commented on issue #4904:
URL: https://github.com/apache/apisix/issues/4904#issuecomment-906859440


   @123fuxiaohui Have you ever tried to keep a close eye on the error.log (about eureka), especially when APISIX starts up. 


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[GitHub] [apisix] mangoGoForward edited a comment on issue #4904: Integration of eureka as discovery registry fail

Posted by GitBox <gi...@apache.org>.
mangoGoForward edited a comment on issue #4904:
URL: https://github.com/apache/apisix/issues/4904#issuecomment-908068473


   > @mangoGoForward If your question is different from this issue, please open a new issue.
   
   
   I open a issue on [issue 4929](https://github.com/apache/apisix/issues/4929) @tzssangglass 


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[GitHub] [apisix] mangoGoForward edited a comment on issue #4904: 集成eureka注册中心失败

Posted by GitBox <gi...@apache.org>.
mangoGoForward edited a comment on issue #4904:
URL: https://github.com/apache/apisix/issues/4904#issuecomment-907969607


   I got some error log when APISIX starts up
   `2021/08/30 10:33:22 [error] 6236#3458403: *14277 [lua] eureka.lua:96: service_info(): url :http://127.0.0.1:8080/eureka/v2/, context: ngx.timer
   2021/08/30 10:41:37 [error] 6564#3463510: *11 [lua] eureka.lua:197: invalid response body: ���������S�o�0�_,>�@�����PEeh�	��x8vd;tQ���sB�QU�6�C�w�|�^�乒�4ڱ�;�u�{��<�	�Y;�(��K�H��z��DS�&ߞ��,��ۇ�ݔ�R;�c�lA-K0 ��'c���D�pPT��W5�ߠt����Tn�F]z�����9��i��7/�����늒��>H�b�Qw�m�[��Ca����3�!/,�_��A�
   ��*$7���3�m&���G��{jo�.�Mi�{%E4��|�h�C+�=�'��F�ey��CG�డ����"�O�AN��4�(l��&6��Ńt���R��čo���h4�oƽu��jⷠq���q��I�74� ��8n�w����C�J��p���RE3�VԮ5�r_.!s�h��)�k^���p��UO��'��MU-��b��)���#(��R���Ky(%�Sml��@����&��s����+���C"N/7$:�ƾ���9I��5��-_`���|4�?���^r�ͧI2O��;=�g6��H\�� err: Expected value but found invalid token at character 1, context: ngx.timer`
   
   Environment
   apisix version (cmd: apisix version):2.9
   OS (cmd: uname -a):Darwin niyaoaidaodeMacBook-Pro.local 20.5.0 Darwin Kernel Version 20.5.0: Sat May  8 05:10:33 PDT 2021; root:xnu-7195.121.3~9/RELEASE_X86_64 x86_64
   OpenResty / Nginx version (cmd: nginx -V or openresty -V):nginx version: openresty/1.19.3.2
   etcd version, if have (cmd: run curl http://127.0.0.1:9090/v1/server_info to get the info from server-info API):{"version":"2.9","last_report_time":1630291416,"boot_time":1630291297,"etcd_version":"3.5.0","up_time":153,"hostname":"niyaoaidaodeMacBook-Pro.local","id":"f13398f9-bed6-44f1-9ad4-50c9d73401bb"}
   apisix-dashboard version, if have:
   luarocks version, if the issue is about installation (cmd: luarocks --version):/usr/local/bin/luarocks 3.7.0
   
   APISIX conf.config.yaml:
   ```
   discovery:                       # service discovery center
    eureka:
      host:                        # it's possible to define multiple eureka hosts addresses of the same eureka cluster.
        - "http://127.0.0.1:8080"
      prefix: /eureka/v2/
      fetch_interval: 30           # default 30s
      weight: 100                  # default weight for node
      timeout:
        connect: 2000              # default 2000ms
        send: 2000                 # default 2000ms
        read: 5000                 # default 5000ms
   ```
   I notice Eureka REST operations is different:
   
   Query for all instances | GET /eureka/v2/apps | HTTP Code: 200 on success Output: JSON/XML
   -- | -- | --
   
   
   so I change apisix conf, discovery.eureka.prefix = /eureka/v2/
   I got instances via curl correctly
   `
   curl --compressed  -i -X GET "http://localhost:8080/eureka/v2/apps" -H "Accept: application/json"
   `
   
   @tokers 


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[GitHub] [apisix] mangoGoForward edited a comment on issue #4904: 集成eureka注册中心失败

Posted by GitBox <gi...@apache.org>.
mangoGoForward edited a comment on issue #4904:
URL: https://github.com/apache/apisix/issues/4904#issuecomment-907971060


   APISIX conf.config.yaml:
    ```
   discovery:                       # service discovery center
     eureka:
       host:                        # it's possible to define multiple eureka hosts addresses of the same eureka cluster.
         - "http://127.0.0.1:8080"
       prefix: /eureka/v2/
       fetch_interval: 30           # default 30s
       weight: 100                  # default weight for node
       timeout:
         connect: 2000              # default 2000ms
         send: 2000                 # default 2000ms
         read: 5000                 # default 5000ms
   ```
   I notice Eureka REST operations is different:
   Query for all instances | GET /eureka/v2/apps | HTTP Code: 200 on success Output: JSON/XML
   -- | -- | --
   
   so I change apisix conf, discovery.eureka.prefix = /eureka/v2/
   
   
   


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[GitHub] [apisix] tzssangglass commented on issue #4904: 集成eureka注册中心失败

Posted by GitBox <gi...@apache.org>.
tzssangglass commented on issue #4904:
URL: https://github.com/apache/apisix/issues/4904#issuecomment-906517657


   pls provide env info


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[GitHub] [apisix] mangoGoForward commented on issue #4904: Integration of eureka as discovery registry fail

Posted by GitBox <gi...@apache.org>.
mangoGoForward commented on issue #4904:
URL: https://github.com/apache/apisix/issues/4904#issuecomment-908063613


   > can you see what character encoding your Eureka is using?
   
   
   Eureka start on tomcat, and I set tomcat conf.server.xml character encoding to "UTF-8"
   `<Connector port="8080" protocol="HTTP/1.1"
                  connectionTimeout="20000"
                  redirectPort="8443" URIEncoding="UTF-8" />
   `
   And I got correct response via curl or use chrome to visit "http://localhost:8080/eureka/v2/apps"
   ```
    $ curl --compressed  -i -X GET "http://localhost:8080/eureka/v2/apps" -H "Accept: application/json"
   HTTP/1.1 200 
   Content-Encoding: gzip
   Vary: Accept-Encoding
   Content-Type: application/json
   Content-Length: 554
   Date: Mon, 30 Aug 2021 06:15:18 GMT
   
   {"applications":{"versions__delta":"1","apps__hashcode":"UP_1_","application":[{"name":"EUREKA","instance":[{"instanceId":"niyaoaidaodeMacBook-Pro.local","hostName":"niyaoaidaodeMacBook-Pro.local","app":"EUREKA","ipAddr":"127.0.0.1","status":"UP","overriddenStatus":"UNKNOWN","port":{"$":8080,"@enabled":"true"},"securePort":{"$":443,"@enabled":"false"},"countryId":1,"dataCenterInfo":{"@class":"com.netflix.appinfo.InstanceInfo$DefaultDataCenterInfo","name":"MyOwn"},"leaseInfo":{"renewalIntervalInSecs":30,"durationInSecs":90,"registrationTimestamp":1630303157467,"lastRenewalTimestamp":1630304120244,"evictionTimestamp":0,"serviceUpTimestamp":1630303156998},"metadata":{"@class":"java.util.Collections$EmptyMap"},"appGroupName":"UNKNOWN","homePageUrl":"http://niyaoaidaodeMacBook-Pro.local:8080/","statusPageUrl":"http://niyaoaidaodeMacBook-Pro.local:8080/Status","healthCheckUrl":"http://niyaoaidaodeMacBook-Pro.local:8080/healthcheck","vipAddress":"eureka.mydomain.net","isCoordinatingDisco
 veryServer":"true","lastUpdatedTimestamp":"1630303157467","lastDirtyTimestamp":"1630303156955","actionType":"ADDED"}]}]}}
   ```
   
   ![image](https://user-images.githubusercontent.com/35127166/131294021-286bc72a-3708-486c-875f-523a9e28702f.png)
   


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