Your haproxy.cfg looks fine, but since you asked, here's the my
haproxy.cfg for Riak use:
global
user haproxy
group haproxy
daemon
maxconn 100000
defaults
log global
mode tcp
option tcplog
option dontlognull
balance leastconn
clitimeout 60000
srvtimeout 60000
contimeout 5000
retries 3
option redispatch
option contstats
stats enable
listen riak 192.168.1.1:8087
server riak1 riak1:8087 weight 1 maxconn 1000
server riak2 riak2:8087 weight 1 maxconn 1000
server riak3 riak3:8087 weight 1 maxconn 1000
Good luck!
- Bob Feldbauer
On 5/30/2011 7:11 PM, Scott M. Likens wrote:
Hey,
So I thought I had a working haproxy configuration with protobuffers (It worked
once upon a time, but no longer) so I was wondering if anyone had any working
examples?
<quote>
irb(main):001:0> client = Riak::Client.new(:protocol => "pbc")
=> #<Riak::Client pbc://127.0.0.1:8087>
irb(main):002:0> client.ping
Riak::ProtobuffsFailedRequest: Expected success from Riak but received
server_error. Unexpected EOF on PBC socket
</quote>
<quote>
irb(main):008:0> client2=Riak::Client.new(:protocol => "pbc", :host =>
"10.170.121.116")
=> #<Riak::Client pbc://10.170.121.116:8087>
irb(main):009:0> client2.ping
=> true
</quote>
If I remove all the servers except for 1 connects but still doesn't really
work, below is my haproxy configuration I hope it helps.
listen riak_pbc :8087
mode tcp
server app-0 ip-10-170-121-116.us-west-1.compute.internal:8087 check inter
5000 fastinter 1000 fall 1 weight 50
server app-1 ip-10-171-43-226.us-west-1.compute.internal:8087 check inter
5000 fastinter 1000 fall 1 weight 50
server app-2 ip-10-170-142-202.us-west-1.compute.internal:8087 check inter
5000 fastinter 1000 fall 1 weight 50
Actual full haproxy erb chef template can be found here
https://github.com/damm/ey-riak/blob/master/templates/default/haproxy.cfg.erb
(if you see anything I should turn off for http please let me know and be
gentle)
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