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hatop - Online in the Cloud

Run hatop in OnWorks free hosting provider over Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

This is the command hatop that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

PROGRAM:

NAME


HATop - interactive ncurses client for haproxy

SYNOPSIS


hatop -s SOCKET [OPTIONS]

DESCRIPTION


HATop is an interactive ncurses client and real-time monitoring, statistics displaying
tool for the HAProxy TCP/HTTP load balancer.

HATop's appearance is similar to top(1). It supports various modes for detailed statistics
of all configured proxies and services in near realtime. In addition, it features an
interactive CLI for the haproxy unix socket. This allows administrators to control the
given haproxy instance (change server weight, put servers into maintenance mode, ...)
directly out of hatop (using keybinds or the CLI) and monitor the results immediately.

HATop uses a unix domain socket to communicate with HAProxy. This can be configured in
the HAProxy configuration using the "stats socket" option. To enable all of HATop's
features the "level" parameter of this option should be set to "admin".

OPTIONS


--version
show version number and exit

-h, --help
show help message and exit

-s SOCKET, --unix-socket=SOCKET
path to the haproxy stats socket

-i INTERVAL, --update-interval=INTERVAL
update interval in seconds (1-30, default: 3)

-m MODE, --mode=MODE
start in specific mode (1-5, default: 1)

-n, --read-only
disable the cli and query for stats only

The following filter options may be given multiple times:

-f FILTER, --filter=FILTER
stat filter in format "<iid> <type> <sid>"

-p PROXY, --proxy=PROXY
proxy filter in format "<pxname>"

KEYBINDS


Hh? Display help screen

Qq Quit

TAB Cycle mode forwards

S-TAB Cycle mode backwards

ESC-n Switch to mode n, where n is the numeric mode id

ESC Jump to previous mode

ENTER Display hotkey menu for selected service

SPACE Copy and paste selected service identifier to the CLI

UP / DOWN / PGUP / PGDOWN / HOME / END
Scroll the stat views to select a given service

HOTKEYS


F4 Restore initial server weight

F5 Decrease server weight: - 10

F6 Decrease server weight: - 1

F7 Increase server weight: + 1

F8 Increase server weight: + 10

F9 Enable server (return from maintenance mode)

F10 Disable server (put into maintenance mode)

Use hatop online using onworks.net services


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