cerana

Usage: Usage of ./bundle-heartbeat: -u, --clusterDataURL string url of coordinator for the cluster information -c, --configFile string path to config file -l, --logLevel string log level: debug/info/warn/error/fatal/panic (default "warning") -n, --nodeDataURL string url of coordinator for node information retrieval -r, --requestTimeout duration default timeout for external requests made -t, --tickInterval duration tick run frequency -i, --tickRetryInterval duration tick retry on error frequency Note: Long flag names can be specified in either fooBar or foo[_-.]bar form.

Usage $ coordinator -h Usage of coordinator: -c, --config_file="": path to config file -p, --external_port=8080: port for the http external request server to listen -l, --log_level="warning": log level: debug/info/warn/error/fatal/panic -t, --request_timeout=0: default timeout for requests in seconds -n, --service_name="": name of the coordinator -s, --socket_dir="/tmp/cerana": base directory in which to create task sockets

Usage $ ./coordinator-cli -h Usage of ./coordinator-cli: -c, --coordinator_url string url of the coordinator -r, --http_addr string address for http server to listen for responses and stream request data (default ":4080") -j, --json_args read a json args object form STDIN -a, --request_arg value task specific argument the form 'key=value'.

Usage: $ dataset-heartbeat -h Usage of dataset-heartbeat: -u, --clusterDataURL string url of coordinator for the cluster information -c, --configFile string path to config file -a, --datasetPrefix string dataset directory -l, --logLevel string log level: debug/info/warn/error/fatal/panic (default "warning") -n, --nodeDataURL string url of coordinator for node information retrieval -r, --requestTimeout duration default timeout for external requests made -t, --tickInterval duration tick run frequency -i, --tickRetryInterval duration tick retry on error frequency Note: Long flag names can be specified in either fooBar or foo[_-.]bar form.

Usage: Usage of ./node-heartbeat: -u, --clusterDataURL string url of coordinator for the cluster information -c, --configFile string path to config file -l, --logLevel string log level: debug/info/warn/error/fatal/panic (default "warning") -n, --nodeDataURL string url of coordinator for node information retrieval -r, --requestTimeout duration default timeout for external requests made -t, --tickInterval duration tick run frequency -i, --tickRetryInterval duration tick retry on error frequency Note: Long flag names can be specified in either fooBar or foo[_-.]bar form.

Usage $ service-provider -h Usage of service-provider: -c, --config_file string path to config file -u, --coordinator_url string url of coordinator for making requests -p, --default_priority uint default task priority (default 50) -l, --log_level string log level: debug/info/warn/error/fatal/panic (default "warning") -t, --request_timeout uint default timeout for requests made by this provider in seconds -n, --service_name string provider service name -s, --socket_dir string base directory in which to create task sockets (default "/tmp/cerana")

Package errors provides richer error handling functionality Errors created or wrapped include a stack trace, optional additional context messages, and optional additional relevant data.

Package errorutils provides helper functions for dealing with errors.

Package kv abstracts a distributed/clustered kv store for use with cerana kv does not aim to be a full-featured generic kv abstraction, but can be useful anyway.

Package logrusx is a logrus formatter that adds better error value handling to the logrus.JSONFormatter

Package simple is a simple task provider proof of concept.

Usage $ provider-simple -h Usage of provider-simple: -c, --config_file="": path to config file -p, --default_priority=50: default task priority -l, --log_level="warning": log level: debug/info/warn/error/fatal/panic -t, --request_timeout=0: default timeout for requests made by this provider in seconds -s, --socket_dir="/tmp/cerana": base directory in which to create task sockets