GitHub user insom opened a pull request:
https://github.com/apache/cloudstack/pull/848
Pass LbProtocol down to the HAProxyConfigurator
This will let us specify a new load balancer protocol
(tcp-proxy) which enables HAProxy's `send-proxy`
functionality.
`send-proxy` / the PROXY protocol[1] will send the real
connection origin IP through to the servers behind HAProxy,
without requiring any protocol specific changes (such as
HTTP header rewriting).
[1]: http://www.haproxy.org/download/1.5/doc/proxy-protocol.txt
This is also inline with what Amazon ELB now supports[2].
[2]:
http://docs.aws.amazon.com/ElasticLoadBalancing/latest/DeveloperGuide/enable-proxy-protocol.html
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/iwebhosting/cloudstack lbprotocol
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/cloudstack/pull/848.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #848
----
commit 1a13dc2221d1794caed68b08ecea1586074823f1
Author: Aaron Brady <aa...@iweb.co.uk>
Date: 2015-09-17T09:56:38Z
Pass LbProtocol down to the HAProxyConfigurator
This will let us specify a new load balancer protocol
(tcp-proxy) which enables HAProxy's `send-proxy`
functionality.
`send-proxy` / the PROXY protocol[1] will send the real
connection origin IP through to the servers behind HAProxy,
without requiring any protocol specific changes (such as
HTTP header rewriting).
[1]: http://www.haproxy.org/download/1.5/doc/proxy-protocol.txt
This is also inline with what Amazon ELB now supports[2].
[2]:
http://docs.aws.amazon.com/ElasticLoadBalancing/latest/DeveloperGuide/enable-proxy-protocol.html
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