Re: dynamic return address and lua creates server
Hi,
Aleksandar Lazic wrote on 05.07.2017:
> Hi,
> I have here a use case where the haproxy is in between a
> couchdb/oracle/dynamic connect backend.
For couchbase the suggested solution was to use hostnames in couchbase.
https://forums.couchbase.com/t/couchbase-behind-haproxy-tcp-proxy/13416
> This means that we have the following flow.
>
> APP Driver -> haproxy TCP mode -> Backend
>|
>-> Backend send a IP to connect -> App Driver should connect to IP
> over haproxy tcp setup
>
> Does anyone had such a request in the past?
>
> I think that could be a nice usecase for lua & server-template?
>
> Idea and pseudo code.
>
> ###
> global
>lua-load parse_and_analyze_couch.lua
>
> frontend tcp
> ...
> backend couch
> tcp-response inspect-delay 1s
> tcp-response content use-service lua.parse_and_analyze_couch
> ...
> ###
> parse_and_analyze_couch.lua
>
> core.register_service("parse_and_analyze_couch", "tcp", function(???)
>--- some lua code
>--- create server with backend from analyzed proto
> end)
>
>
> What do you think?
--
Best Regards
Aleks
Re: dynamic return address and lua creates server
Hi,
Anyone any idea?
Regards
Aleks
Aleksandar Lazic wrote on 05.07.2017:
> Hi,
> I have here a use case where the haproxy is in between a
> couchdb/oracle/dynamic connect backend.
> This means that we have the following flow.
> APP Driver -> haproxy TCP mode -> Backend
>|
>-> Backend send a IP to connect -> App Driver should connect to IP
> over haproxy tcp setup
>
> Does anyone had such a request in the past?
> I think that could be a nice usecase for lua & server-template?
> Idea and pseudo code.
> ###
> global
>lua-load parse_and_analyze_couch.lua
>
> frontend tcp
> ...
> backend couch
> tcp-response inspect-delay 1s
> tcp-response content use-service lua.parse_and_analyze_couch
> ...
> ###
> parse_and_analyze_couch.lua
>
> core.register_service("parse_and_analyze_couch", "tcp", function(???)
>--- some lua code
>--- create server with backend from analyzed proto
> end)
>
> What do you think?
--
Best Regards
Aleks
dynamic return address and lua creates server
Hi,
I have here a use case where the haproxy is in between a
couchdb/oracle/dynamic connect backend.
This means that we have the following flow.
APP Driver -> haproxy TCP mode -> Backend
|
-> Backend send a IP to connect -> App Driver should connect to IP
over haproxy tcp setup
Does anyone had such a request in the past?
I think that could be a nice usecase for lua & server-template?
Idea and pseudo code.
###
global
lua-load parse_and_analyze_couch.lua
frontend tcp
...
backend couch
tcp-response inspect-delay 1s
tcp-response content use-service lua.parse_and_analyze_couch
...
###
parse_and_analyze_couch.lua
core.register_service("parse_and_analyze_couch", "tcp", function(???)
--- some lua code
--- create server with backend from analyzed proto
end)
What do you think?
--
Best Regards
Aleks
