[Openstack] Load balacing using haproxy for Swift and proxy servers
dhanesh1212121212
dhanesh1212 at gmail.com
Mon Oct 13 10:29:22 UTC 2014
Hi All,
Set up: Swift + proxy
3 Stoarge Node + 2 Proxy Nodes ( Configuration Completed tested working )
1 Load Balancer ( Ha proxy ) ( Lot of confusion While Configuring,
Nothing seems to be working Donno which URL to put inside ha proxy )
Reason for confusion:
1. For two proxy two mysql installation with keystone is required or node?
( please explain ).
2. If with one keystone Installation how will add entries in haproxy.cfg
Entries i put inside haproxy.cfg
global
chroot /var/lib/haproxy
daemon
group haproxy
log 192.168.0.225 local0
maxconn 4000
pidfile /var/run/haproxy.pid
user haproxy
defaults
log global
maxconn 8000
mode http
option redispatch
retries 3
timeout http-request 10s
timeout queue 1m
timeout connect 10s
timeout client 1m
timeout server 1m
timeout check 10s
listen stats *:1936
stats enable
stats uri /
stats hide-version
stats auth admin:admin
listen keystone_admin_cluster
bind 192.168.0.225:35357
balance roundrobin
option tcpka
option httpchk
option tcplog
server control01 192.168.0.205:35357 check inter 2000 rise 2 fall 5
server control02 192.168.0.206:35357 check inter 2000 rise 2 fall 5
listen keystone_public_internal_cluster
bind 192.168.0.225:5000
balance roundrobin
option tcpka
option httpchk
option tcplog
server control01 192.168.0.205:5000 check inter 2000 rise 2 fall 5
server control02 192.168.0.206:5000 check inter 2000 rise 2 fall 5
listen swift_proxy_cluster
bind 192.168.0.225:8080
balance roundrobin
option tcplog
option tcpka
server swiftproxy01 192.168.0.205:8080 check inter 2000 rise 2 fall 5
server swiftproxy02 192.168.0.206:8080 check inter 2000 rise 2 fall 5
Admin URL : OS_AUTH_URL=http://192.168.0.225:35357/v2.0 ( 192.168.0.225 is
Load Balancing machine)
when i executed the below command its showing 401 error.
raise exceptions.from_response(resp, method, url)
keystoneclient.openstack.common.apiclient.exceptions.Unauthorized: The
request you have made requires authentication. (HTTP 401)
Can somebody quickly guide me on this.
Regards,
Dhanesh M.
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