Help with starting to use HAProxy - LB ip address is not delegated to virtual machines

veljko

Hi,
I am total beginner for HAProxy so please any advice will be much useful.
I have two virtual machines on Microsoft Azure.
They are in virtual network, and they have private IP addresses 10.0.9.4 and 10.0.9.5
I created new Network interface on Microsoft Azure in the same virtual network with IP address 10.0.9.7
Of course this is not delegated to any virtual machines.

Name of interface is : lb.oozie.local, private IP address 10.0.9.7

I added in /etc/hosts on .4 and .5
10.0.9.7 lb.oozie.local

I installed haproxy on both machines 4 and 5.
haconfig file is the following:

global
log /dev/log local0
log /dev/log local1 notice
chroot /var/lib/haproxy

    stats timeout 30s
    #user haproxy
    #group haproxy
    daemon

    # Default SSL material locations
    ca-base /etc/ssl/certs
    crt-base /etc/ssl/private

    # Default ciphers to use on SSL-enabled listening sockets.
    # For more information, see ciphers(1SSL).
    ssl-default-bind-ciphers kEECDH+aRSA+AES:kRSA+AES:+AES256:RC4-SHA:!kEDH:!LOW:!EXP:!MD5:!aNULL:!eNULL

defaults
log global
mode http
option httplog
option dontlognull
timeout connect 5000
timeout client 50000
timeout server 50000

frontend localnodes
bind lb.oozie.local:80
mode http
default_backend nodes

backend nodes
mode http
balance roundrobin
option forwardfor
http-request set-header X-Forwarded-Port %[dst_port]
http-request add-header X-Forwarded-Proto https if { ssl_fc }
option httpchk HEAD / HTTP/1.1\r\nHost:localhost
server oozie1 10.0.9.4:11000 check
server oozie2 10.0.9.5:11000 check

listen stats lb.oozie.local:1936
stats enable
stats uri /haproxy?stats

I did also:
sudo service haproxy restart

Redirecting to /bin/systemctl restart haproxy.service

Validation returns that haproxy is valid:
haproxy -f /etc/haproxy/haproxy.cfg -c

[WARNING] 284/112531 (110051) : config : frontend ‘GLOBAL’ has no ‘bind’ directive. Please declare it as a backend if this was intended.
Configuration file is valid

As I understood my servers should get the ip address (10.0.9.7).

I try from 10.0.9.4 and 10.0.9.5 ping to 10.0.9.7

but on both servers I am getting it is not recognized.
ping 10.0.9.7

PING 10.0.9.7 (10.0.9.7) 56(84) bytes of data.
From 10.0.9.4 icmp_seq=1 Destination Host Unreachable
From 10.0.9.4 icmp_seq=2 Destination Host Unreachable

Also if it is relevant:

i installed keepalived mechanism
I did not set public IP address for Load Balancer address, it has only private IP 10.0.9.7, because service is invoked directly from servers 10.0.9.4 and 10.0.9.5

please help.
Thank you in advance,