¶ ↑
HAStats – An HAProxy socket tool for RubyHAStats communicates with a running HAProxy process through the “stats socket” (not enabled by default). Through this socket you can query stats, reset counters, change server weightings, put servers in maintenance mode, and more.
¶ ↑
Setup HAProxyAdd the following to your HAProxy config (see the HAProxy documentation for more details):
# You can specify lower levels to restrict certain commands -- admin allows everything stats socket /var/run/haproxy.sock level admin
¶ ↑
Using the command line tool$ hastats Tasks: hastats clear # [FUTURE] Clear counter maximums (see --all option) hastats disable [BACKEND] [SERVER] # Put a server into MAINT mode hastats enable [BACKEND] [SERVER] # Remove a server from MAINT mode hastats errors # [FUTURE] Get current error information hastats get_weight [BACKEND]/[SERVER] # [FUTURE] Get a server's weight hastats help [TASK] # Describe available tasks or one specific task hastats info # Get information about the HAProxy process hastats sess # [FUTURE] Get current session information hastats set_weight [BACKEND] [SERVER] [WEIGHT] # [FUTURE] Set a server's weight. Weight is a number or percentage of current weight hastats stat # Get information about all frontends/backends/servers Options: -j, [--json] # Return results in JSON for easy parsing -s, [--socket=SOCKET] # Default: /usr/local/var/run/haproxy.sock