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Posted to notifications@apisix.apache.org by GitBox <gi...@apache.org> on 2022/04/14 11:35:37 UTC
[GitHub] [apisix] jujiale opened a new issue, #6844: help request: plugin's control api return 404 when invoked
jujiale opened a new issue, #6844:
URL: https://github.com/apache/apisix/issues/6844
### Description
hello, I get confused when I use APISIX2.11。
first，we have servral apisix cluster,but just some of occurs the follow exception
let me describe it.
1.use two apisix（such as apisixA and apisixB） consist of a cluster,they are use same prefix in etcd，such as "/sit/apisix"
2.start apisixA and apisixB，then invoke plugin's contolAPI,such as http://172.xx.xx.01:9090/v1/plugin/example-plugin/hello,when I first invoke in apisixA,it returns "world", then I invoke it in apisixB, reutrns 404
3. I find when I restart apisixA and apisixB, the first I invoked is always ok(such as apisixA)，the second I invoked is always 404(such as apisixB)，also when I again restart apisixA and apisixB，the first I invoked is always ok(such as apisixB)，the second I invoked is always 404(such as apisixA)
4. when I add log in apisix/control/router.lua fuction _M.match(uri)，I find "return router:dispatch(uri, match_opts)" the
param "match_opts" in apisixB(unhealth) does not have plugin's control api information(such as server-info's api)，the health apisixA has have plugin's control api information
5. when I add log in apisix/plugin.lua "function _M.load(config)" I find the health apisixA's param config is nil，but unhealth apisixB's param is {"createdIndex":8664,"key":"\/sit\/apisix\/plugins\/","modifiedIndex":83836}
I am confused of such thing, hope get some help in here , thanks
### Environment
- APISIX version (run `apisix version`):2.11
- Operating system (run `uname -a`):Linux 3.10.0-1160.36.2.el7.x86_64
- OpenResty / Nginx version (run `openresty -V` or `nginx -V`):openresty/1.19.9.1
- etcd version, if relevant (run `curl http://127.0.0.1:9090/v1/server_info`):3.5.0
- APISIX Dashboard version, if relevant:
- Plugin runner version, for issues related to plugin runners:
- LuaRocks version, for installation issues (run `luarocks --version`):
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[GitHub] [apisix] jujiale commented on issue #6844: help request: plugin's control api return 404 when invoked
Posted by GitBox <gi...@apache.org>.
jujiale commented on issue #6844:
URL: https://github.com/apache/apisix/issues/6844#issuecomment-1099814643
> > I follow the above change in apisix2.11 , the error seems resolved, I tried it ,seems ok, but I don't konw why
>
> this is supposed to be a known error, can you try with `2.13.0` version?
@tzssangglass thank you very mush for reply, I have tried it , 2.13.0 is ok. but I want to konw why this situation occured，because we have several of clusters, but just some of them has such situation.
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[GitHub] [apisix] jujiale closed issue #6844: help request: plugin's control api return 404 when invoked
Posted by GitBox <gi...@apache.org>.
jujiale closed issue #6844: help request: plugin's control api return 404 when invoked
URL: https://github.com/apache/apisix/issues/6844
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[GitHub] [apisix] tzssangglass commented on issue #6844: help request: plugin's control api return 404 when invoked
Posted by GitBox <gi...@apache.org>.
tzssangglass commented on issue #6844:
URL: https://github.com/apache/apisix/issues/6844#issuecomment-1100012630
> @tzssangglass thank you very mush for reply, I have tried it , 2.13.0 is ok. but I want to konw why this situation occured，because we have several of clusters, but just some of them has such situation.
Each APISIX initializes the `/apisix/plugins/` directory in etcd during the initialization phase, and this behavior is sensed by the running APISIX instances, which then handle errors.
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[GitHub] [apisix] jujiale commented on issue #6844: help request: plugin's control api return 404 when invoked
Posted by GitBox <gi...@apache.org>.
jujiale commented on issue #6844:
URL: https://github.com/apache/apisix/issues/6844#issuecomment-1099797216
I don't konw why this thing could occurs，because we have several of clusters, but only some of clusters has such thing
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[GitHub] [apisix] jujiale commented on issue #6844: help request: plugin's control api return 404 when invoked
Posted by GitBox <gi...@apache.org>.
jujiale commented on issue #6844:
URL: https://github.com/apache/apisix/issues/6844#issuecomment-1100800633
> > @tzssangglass thank you very mush for reply, I have tried it , 2.13.0 is ok. but I want to konw why this situation occured，because we have several of clusters, but just some of them has such situation.
>
> Each APISIX initializes the `/apisix/plugins/` directory in etcd during the initialization phase, and this behavior is sensed by the running APISIX instances, which then handle errors.
thanks very much
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[GitHub] [apisix] jujiale commented on issue #6844: help request: plugin's control api return 404 when invoked
Posted by GitBox <gi...@apache.org>.
jujiale commented on issue #6844:
URL: https://github.com/apache/apisix/issues/6844#issuecomment-1099787269
hello,
I find some change in apisix2.12 in apisix/plugin.lua it's function load(config) has some change in following
"ignore changes of /apisix/plugins/ (https://github.com/apache/apisix/pull/5558)"
commit is "https://github.com/apache/apisix/commit/30c902895b41327907fb007b1ee5e97e6079b6ba"
I follow the above change in apisix2.11 , the error seems resolved, I tried it ,seems ok, but I don't konw why
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[GitHub] [apisix] tzssangglass commented on issue #6844: help request: plugin's control api return 404 when invoked
Posted by GitBox <gi...@apache.org>.
tzssangglass commented on issue #6844:
URL: https://github.com/apache/apisix/issues/6844#issuecomment-1099808131
> I follow the above change in apisix2.11 , the error seems resolved, I tried it ,seems ok, but I don't konw why
can you try with `2.13.0` version?
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