= Checkbar

This tool shows up/warn/down state of configured hosts or applications using i3bar input protocol.

image::checkbar.png[]

== Usage

You should create a configuration file `.checkbar.toml` in your home directory, e.g.

----
# Update interval in seconds. Default value if not set is 60 sec.
interval = 60

[[checks]]
name = "Host 1"
url = "https://host1.example.com"

[[checks]]
name = "Host 2"
url = "https://host2.example.com"

[[checks]]
name = "App 1"
url = "https://app.example.com/actuator/health"
check_type = "Actuator"
----

Each host or application to be checked constists of `name` and `url`.

You can optionally specify `check_type`:

* `Html`: Default value, checks if a request is succeessful and returns HTTP OK - 200.
* `Actuator`: Like `Html`, but checks if _Actuator_ shows that the application is up and running.
