Hi,
That is fantastic, just what I am looking for!
Thanks for the help.
Kind Regards,
On 15/12/17 10:43, Volodymyr Litovka wrote:
Hi Grant,
in case of Octavia, when you create healthmonitor with parameters of
monitoring:
$ openstack loadbalancer healthmonitor create
usage: openstack loadbalancer healthmonitor create [-h]
[-f
{json,shell,table,value,yaml}]
[-c COLUMN]
[--max-width <integer>]
[--fit-width]
[--print-empty]
[--noindent]
[--prefix PREFIX]
[--name <name>] --delay
<delay>
[--expected-codes <codes>]
[--http_method {GET,POST,DELETE,PUT,HEAD,OPTIONS,PATCH,CONNECT,TRACE}]
--timeout <timeout>
--max-retries <max_retries>
[--url-path <url_path>]
--type
{PING,HTTP,TCP,HTTPS,TLS-HELLO}
[--max-retries-down <max_retries_down>]
[--enable | --disable]
<pool>
Octavia pushes these parameters to haproxy config on Amphorae agent
(/var/lib/octavia/<pool id>/haproxy.cfg) like this:
backend f30f2586-a387-40f4-a7b7-9718aebf49d4
mode tcp
balance roundrobin
timeout check 1s
server 26ae7b5c-4ec4-4bb3-ba21-6c8bccd9cdf8 10.1.4.11:80 weight 1
check inter 5s fall 3 rise 3
server 611a645e-9b47-40cd-a26a-b0b2a6348959 10.1.4.14:80 weight 1
check inter 5s fall 3 rise 3
so, if you guess it's a problem with backend servers, you can play
with HealthMonitor parameters in order to set appropriate timeouts for
backend servers in this pool.
On 12/15/17 12:11 PM, Grant Morley wrote:
Hi All,
I wonder if anyone would be able to help with some settings I might
be obviously missing for LBaaS. We have a client that uses the
service but they are coming across issues with their app randomly not
working. Basically if their app takes longer than 20 seconds to
process a request it looks like LBaaS times out the connection.
I have had a look and I can't seem to find any default settings for
either "server" or "tunnel" and wondered if there was a way I could
increase or see any default timeout settings through the neutron cli?
I can only see timeout settings for the "Health Monitor"
Any help will be much appreciated.
Regards,
--
Grant Morley
Senior Cloud Engineer
Absolute DevOps Ltd
Units H, J & K, Gateway 1000, Whittle Way, Stevenage, Herts, SG1 2FP
www.absolutedevops.io <http://www.absolutedevops.io/>
gr...@absolutedevops.io <mailto:gr...@absolutedevops.io> 0845 874 0580
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--
Volodymyr Litovka
"Vision without Execution is Hallucination." -- Thomas Edison
--
Grant Morley
Senior Cloud Engineer
Absolute DevOps Ltd
Units H, J & K, Gateway 1000, Whittle Way, Stevenage, Herts, SG1 2FP
www.absolutedevops.io <http://www.absolutedevops.io/>
gr...@absolutedevops.io <mailto:gr...@absolutedevops.io> 0845 874 0580
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OpenStack-operators@lists.openstack.org
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