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d60d69138b
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 agent checks and timeout of agent checks, is optional. If not set the value for regular checks is used. e.g. server web1_1 127.0.0.1:80 check agent-port 10000 If either the health or agent check determines that a server is down then it is marked as being down, otherwise it is marked as being up. An agent health check performed by opening a TCP socket and reading an ASCII string. The string should have one of the following forms: * An ASCII representation of an positive integer percentage. e.g. "75%" Values in this format will set the weight proportional to the initial weight of a server as configured when haproxy starts. * The string "drain". This will cause the weight of a server to be set to 0, and thus it will not accept any new connections other than those that are accepted via persistence. * The string "down", optionally followed by a description string. Mark the server as down and log the description string as the reason. * The string "stopped", optionally followed by a description string. This currently has the same behaviour as "down". * The string "fail", optionally followed by a description string. This currently has the same behaviour as "down". Signed-off-by: Simon Horman <horms@verge.net.au> |
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| .. | ||
| design-thoughts | ||
| internals | ||
| acl.fig | ||
| architecture.txt | ||
| close-options.txt | ||
| coding-style.txt | ||
| configuration.txt | ||
| cookie-options.txt | ||
| gpl.txt | ||
| haproxy-en.txt | ||
| haproxy-fr.txt | ||
| haproxy.1 | ||
| lgpl.txt | ||
| proxy-protocol.txt | ||
| queuing.fig | ||