bc-agent – service Mesos

This is a scheduler service which executes jobs within an Apache Mesos compute cluster.

BEYONDCRON_AGENT_SERVICE	`Mesos`
BEYONDCRON_DIR_CONFIG	location of configuration directory.
MESOS_CONFIG	Name of a configuration file containing Mesos service configuration variables. If not an absolute file name, BeyondCron will search BEYONDCRON_DIR_CONFIG, the directory in which bc-agent was started, and ~/.MESOS_CONFIG for this file. Default = `mesos.dat`
	If the value of `MESOS_CONFIG`, contains one or more newline “\n” characters, then BeyondCron will attempt to parse it directly.

The following configuration variables can be defined within the MESOS_CONFIG file, or as environment variables.

MESOS_MASTER_NAMES	Space separated list for Mesos servers to connect to. Default = `localhost:5050`
MESOS_PROTOCOL	Protocol on which the Mesos masters are listening on. Default = `http`
MESOS_USER_NAME	name of user to authenticate with the Mesos servers as. If not defined, BeyondCron will attempt an unauthenticated connection to the Mesos Servers.
MESOS_USER_PASSWORD	password of the Mesos authentication user. If the password is in the format file:filename, then the password will be read from filename. Default is no password.
MESOS_FRAMEWORK_ROLE	Mesos role to which this agent will subscribe to. Default = `beyondcron`
MESOS_FRAMEWORK_FAILOVER_RETRY_MINIMUM	Number of seconds to wait before attempting to reconnect to a Mesos cluster for the first time. This value will be double upon each reconnection attempt, until MESOS_FRAMEWORK_FAILOVER_RETRY_MAXIMUM is reached. Default = `1`
MESOS_FRAMEWORK_FAILOVER_RETRY_MAXIMUM	Maximum number of seconds to wait before attempting to reconnect to a Mesos cluster. Default = `60`
MESOS_FRAMEWORK_EXECUTE_PAUSE	Number of milliseconds to pause after receiving a job before exectuing it. This is to enable multiple jobs to be scheduled in Mesos at the same time. Default = `200`
MESOS_FRAMEWORK_EXECUTE_ATTEMPTS	Number of times to attempt to execute a job, before failing due to a lack of available Mesos resources. Default = `2`
MESOS_FRAMEWORK_WEBUI_URL	URL of bc-web. If defined, the framework host entry, within the Mesos web interface, will link to this URL.