Alert entity used for the alert configuration. It is including the following configuration params:

• id the ID for the alert. Used for launching the process, see Hemdal.Check.
• enabled let us know if the alert is enabled (ok, warn, or error) or disabled (in disabled status).
• name the name provided to the alert.
• check_in_sec the interval time (in seconds) to run the check. In ok or normal state.
• recheck_in_sec the interval time (in seconds) where the command is failing and it should be checked a number of retries in this interval of time previously to move to broken state.
• broken_recheck_in_sec the interval time (in seconds) where the command is running during the broken state.
• retries is the number of retries we are running in failing state previously to determine it's broken.
• command_args is a list of arguments to be in use with the command.
• host is the Hemdal.Config.Host data.
• command is a nested structure including the command to be executed, the name of the command, and the command type. See Hemdal.Config.Command.
• notifiers is a list of Hemdal.Config.Notifier.