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Posted to dev@shenyu.apache.org by 张磊 <sa...@apache.org> on 2022/12/01 08:28:44 UTC
About discussion on the gateway support interface orchestration function
Hi all
About discussion on the gateway support interface orchestration function
#The first version
1. What format does the layout file use ？ Yaml/json/xml
2. Keyword support on the orchestration process ?
3. What framework does AST (Abstract Syntax Tree) use?
4. How to implement a process orchestration framework ？
#The following is an example in yaml format
The keyword
- trigger #The trigger
- version #the process version
- id #unique constraint
- start #Process start node
- to #Point to the next node in the process
- end #Process end code
- type #Business request type forexample http/dubbo/sofa/local
- errCallBack #A callback is triggered when the node executes abnormally
#A simple example, not the final
version: 0.1
id: xxx
trigger: /save/order
start:
to:
input:
- orderId
type: http
url: http://wwww.baidu.com/save/order
method: get
output:
- translateId
to:
input: orderId
type: http
url: http://wwww.baidu.com/save/translate
output:
- orderId
end: xxx
errCallBack:
url: callbackUrl
#The Question
1. Whether the interface information is taken from shenyu metadata
or directly defined on yml
#First edition discussant
impactCn and sabersola
Look forward to your discussion
Best wishs
Re: About discussion on the gateway support interface orchestration function
Posted by 张磊 <sa...@apache.org>.
This's really a problem！
YuI <yu...@apache.org> 于2022年12月1日周四 16:53写道：
>
> I think it's not good. When users want to change configuration, they need
> to reboot shenyu.
> If we dynamically read the config file, too much data can cause concurrency
> issues.
>
> 张磊 <sa...@apache.org> 于2022年12月1日周四 16:29写道：
>
> > Hi all
> > About discussion on the gateway support interface orchestration function
> >
> > #The first version
> > 1. What format does the layout file use ？ Yaml/json/xml
> > 2. Keyword support on the orchestration process ?
> > 3. What framework does AST (Abstract Syntax Tree) use?
> > 4. How to implement a process orchestration framework ？
> >
> > #The following is an example in yaml format
> >
> > The keyword
> > - trigger #The trigger
> > - version #the process version
> > - id #unique constraint
> > - start #Process start node
> > - to #Point to the next node in the process
> > - end #Process end code
> > - type #Business request type forexample http/dubbo/sofa/local
> > - errCallBack #A callback is triggered when the node executes
> > abnormally
> > #A simple example, not the final
> >
> > version: 0.1
> > id: xxx
> > trigger: /save/order
> > start:
> > to:
> > input:
> > - orderId
> > type: http
> > url: http://wwww.baidu.com/save/order
> > method: get
> > output:
> > - translateId
> > to:
> > input: orderId
> > type: http
> > url: http://wwww.baidu.com/save/translate
> > output:
> > - orderId
> > end: xxx
> > errCallBack:
> > url: callbackUrl
> >
> > #The Question
> >
> > 1. Whether the interface information is taken from shenyu metadata
> > or directly defined on yml
> > #First edition discussant
> > impactCn and sabersola
> >
> > Look forward to your discussion
> > Best wishs
> >
Re: About discussion on the gateway support interface orchestration function
Posted by YuI <yu...@apache.org>.
I think it's not good. When users want to change configuration, they need
to reboot shenyu.
If we dynamically read the config file, too much data can cause concurrency
issues.
张磊 <sa...@apache.org> 于2022年12月1日周四 16:29写道：
> Hi all
> About discussion on the gateway support interface orchestration function
>
> #The first version
> 1. What format does the layout file use ？ Yaml/json/xml
> 2. Keyword support on the orchestration process ?
> 3. What framework does AST (Abstract Syntax Tree) use?
> 4. How to implement a process orchestration framework ？
>
> #The following is an example in yaml format
>
> The keyword
> - trigger #The trigger
> - version #the process version
> - id #unique constraint
> - start #Process start node
> - to #Point to the next node in the process
> - end #Process end code
> - type #Business request type forexample http/dubbo/sofa/local
> - errCallBack #A callback is triggered when the node executes
> abnormally
> #A simple example, not the final
>
> version: 0.1
> id: xxx
> trigger: /save/order
> start:
> to:
> input:
> - orderId
> type: http
> url: http://wwww.baidu.com/save/order
> method: get
> output:
> - translateId
> to:
> input: orderId
> type: http
> url: http://wwww.baidu.com/save/translate
> output:
> - orderId
> end: xxx
> errCallBack:
> url: callbackUrl
>
> #The Question
>
> 1. Whether the interface information is taken from shenyu metadata
> or directly defined on yml
> #First edition discussant
> impactCn and sabersola
>
> Look forward to your discussion
> Best wishs
>