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Hi Simon,
On Mon, Nov 25, 2013 at 10:46:31AM +0900, Simon Horman wrote:
> Hi Willy,
>
> please consider applying this series which adds support for a secondary
> health check and removes support for the recently added lb-agent-chk.
>
> This series is a revised subset of
> "[PATCH v6 00/22] Agent
Dear haproxy developers:
Thanks for reading my letter.I have a problem to ask for help.
I had some servers working in backend.Through health check of
haproxy,Some of them are "DOWN" status,I worte these "DOWN" servers into
haproxy.cfg, then I called the restart command before I sent r
This is achieved by moving rise and fall from struct server to struct check.
After this move the behaviour of the primary check, server->check is
unchanged. However, the secondary agent check, server->agent now has
independent rise and fall values each of which are set to 1.
The result is that re
Add a DRAIN sub-state for a server which
will be shown on the stats page instead of UP if
its effective weight is zero.
Also, log if a server enters or leaves the DRAIN state
as the result of an agent check.
Signed-off-by: Simon Horman
---
Status: pending
v7
* Update comment above stats_dump_
Allow an auxiliary agent check to be run independently of the
regular a regular health check. This is enabled by the agent-check
server setting.
The agent-port, which specifies the TCP port to use for the agent's
connections, is required.
The agent-inter, which specifies the interval between agen
The syntax of this new commands are:
enable agent /
disable agent /
These commands allow temporarily stopping and subsequently
re-starting an auxiliary agent check. The effect of this is as follows:
New checks are only initialised when the agent is in the enabled. Thus,
disable agent will preven
In the case where agent-port is used and the agent
check is a secondary check to not mark a server as down
if the agent becomes unavailable.
In this configuration the agent should only cause a server to be marked
as down if the agent returns "fail", "stopped" or "down".
Signed-off-by: Simon Horma
In the case where an agent check returns fail, stopped or down,
log this as info when logging the server status along with any
trailing message returned by the agent after fail, stopped or down.
Previously only the trailing message was logged as info and
if omitted no info was logged.
Signed-off-
Remove option lb-agent-chk and thus the facility to configure
a stand-alone agent health check. This feature was added by
"MEDIUM: checks: Add agent health check". It will be replaced
by subsequent patches with a features to allow an agent check
to be run as either a secondary check, along with any
This helper is in preparation for adding a second struct check element
to struct server.
Signed-off-by: Simon Horman
---
v7
* Moved cfgparse change to previous patch
* Reversed polarity of start_check_task() and updated caller accordingly
* Move increment of servpos to outside of if condition
Hi Willy,
please consider applying this series which adds support for a secondary
health check and removes support for the recently added lb-agent-chk.
This series is a revised subset of
"[PATCH v6 00/22] Agent Check Enhancements and External Check".
It builds on patches from that series that hav
This consolidates some logic in preparation for enhancing it.
Signed-off-by: Simon Horman
---
Status: pending
v7
* First post in this form. Previously part of
"MEDIUM: Do not mark a server as down if the agent is unavailable"
---
src/checks.c | 37 -
1 fi
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