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monzero
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Monzero is a collection of tools with the purpose of running monitoring checks
and triggering notifications.
requirements
------------
runtime requirements:
* PostgreSQL >= 10.0
build requirements:
* Go >= 1.11
components
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The following components exist:
### moncheck
Moncheck is the daemon that runs the checks and generates notifications in the
database.
It is possible to run multiple instances of moncheck, as it uses PostgreSQL
as a coordinator through the PostgreSQL internal locking mechanism.
Moncheck uses the table `active_checks` to detect which checks to run.
### monfront
Monfront is a webfrontend to view the current state of all checks, configure
hosts, groups, checks and view current notifications.
It is possible to run multiple instances.
### monwork
Monwork is a small server that does all the maintenance work in the background.
It is responsible to cleanup the history and generate the configuration.
The configuration is generated into `active_checks` when an entry in `nodes`,
`command` or `checks` was changed (detected through the updated column).
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