Description of problem:
Deployed an OSP10 cloud via OSPd10 for testing gnocchi, I found gnocchi unable to connect to redis. Comparison of the haproxy configuration between another OSP9 cloud and this OSP10 cloud showed that an auth statement is missing in the haproxy configuration for redis.
I added the statement into my three controllers and restart haproxy and was able to connect to redis through haproxy rather than directly to the redis server(s).
The config is missing:
tcp-check send AUTH\ (redis password)\r\n
Version-Release number of selected component (if applicable):
2016-08-29.1
How reproducible:
Steps to Reproduce:
1. Install/setup OSPd10
2. Install/Setup OSP10 overcloud
3. View /etc/haproxy/haproxy.cfg for missing tcp-check send AUTH statement
Actual results:
Expected results:
Additional info:
This prevents gnocchi from starting its storage aggregation worker.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://rhn.redhat.com/errata/RHEA-2016-2948.html