openstack/kolla-ansible
Code Issues Proposed changes

Set 'balance source' for Horizon in haproxy

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This ensures that the same client IP address will always reach the same
server as long as no server goes down or up. [0]

Prevents a situation where during Murano package upload - we end up
having zip file on one control node but the import continues on another
and ends up failing.

[0] http://cbonte.github.io/haproxy-dconv/configuration-1.7.html#4-balance

TrivialFix
Co-Authored-By: Vladislav Belogrudov <vladislav.belogrudov@oracle.com>

Change-Id: I5f90d2757f31e8b24459a585153d5aa7fe6ad90a
This commit is contained in:
Paul Bourke 2016-08-25 10:02:57 +01:00
parent b7d1d98668
commit 3d12b6c192
1 changed files with 2 additions and 0 deletions
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2
ansible/roles/haproxy/templates/haproxy.cfg.j2
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@ -187,6 +187,7 @@ listen neutron_server_external
{% if enable_horizon | bool %} {% if enable_horizon | bool %}
listen horizon listen horizon
bind {{ kolla_internal_vip_address }}:80 bind {{ kolla_internal_vip_address }}:80
balance source
http-request del-header X-Forwarded-Proto http-request del-header X-Forwarded-Proto
{% for host in groups['horizon'] %} {% for host in groups['horizon'] %}
server {{ hostvars[host]['ansible_hostname'] }} {{ hostvars[host]['ansible_' + hostvars[host]['api_interface']]['ipv4']['address'] }}:80 check inter 2000 rise 2 fall 5 server {{ hostvars[host]['ansible_hostname'] }} {{ hostvars[host]['ansible_' + hostvars[host]['api_interface']]['ipv4']['address'] }}:80 check inter 2000 rise 2 fall 5
@ -196,6 +197,7 @@ listen horizon
{% if kolla_enable_tls_external | bool %} {% if kolla_enable_tls_external | bool %}
listen horizon_external listen horizon_external
bind {{ kolla_external_vip_address }}:443 {{ tls_bind_info }} bind {{ kolla_external_vip_address }}:443 {{ tls_bind_info }}
balance source
http-request del-header X-Forwarded-Proto http-request del-header X-Forwarded-Proto
http-request set-header X-Forwarded-Proto https if { ssl_fc } http-request set-header X-Forwarded-Proto https if { ssl_fc }
{% for host in groups['horizon'] %} {% for host in groups['horizon'] %}