commit 7056c7c54af9a71a3db6960fea5a1dc581ca0bed
author Luca Milanesio <luca.milanesio@gmail.com> Tue Apr 09 15:52:58 2019 +0100
committer Luca Milanesio <luca.milanesio@gmail.com> Tue Apr 09 15:52:58 2019 +0100
tree 8cd63a4785a5e561d872dd01b1f7c4f7f644c563
parent 62e1a57cd141060c876caefc64998aba60a00fba

Use prim/backup logic for HAProxy reads

Do not perform round-robin for reads but stick to the same
policy used for the writes.

This is needed because otherwise the round-robin on the read calls
would cause the instance that isn't up-to-date to render part of
the results, with the effect of an inconsistent user-experience.

Change-Id: I6c6aeba767bbb246112f40b2a242d2a15fac40d2

setup_local_env/haproxy-config/haproxy.cfg

diff --git a/setup_local_env/haproxy-config/haproxy.cfg b/setup_local_env/haproxy-config/haproxy.cfg
index 8afce07..94b22d8 100644
--- a/setup_local_env/haproxy-config/haproxy.cfg
+++ b/setup_local_env/haproxy-config/haproxy.cfg
@@ -44,7 +44,7 @@
     option httpchk GET /config/server/healthcheck~status HTTP/1.0
     http-check expect status 200
     server node1 $HA_GERRIT_SITE1_HOSTNAME:$HA_GERRIT_SITE1_HTTPD_PORT check inter 10s
-    server node2 $HA_GERRIT_SITE2_HOSTNAME:$HA_GERRIT_SITE2_HTTPD_PORT check inter 10s
+    server node2 $HA_GERRIT_SITE2_HOSTNAME:$HA_GERRIT_SITE2_HTTPD_PORT check inter 10s backup
 
 backend write-backendnodes
     mode http