hunter-agent

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This is an agent for hunter system as a proxy.

The related exporter is opencensus-go-exporter-agent.

Design

• The location of hunter agent and the whole architecture

• The callchain of business logic

• The protocol between different components

Feature

Config

You can put agent.json.template into /etc/hunter/ with name agent.json.

Config sample:

{
    "debug": true,
    "shutdown-timeout": 15,
    "queue-size":10,

    "log-level": "debug",
    "pidfile": "/var/run/hunter-agent.pid",
    "data-root": "/var/lib/hunter",
    "raw-logs": false
}

Document

Signal Usage

signal	function
SIGHUP	Reload config file
SIGUSR1	Dump stacks of all goroutines
SIGPIPE	Ignored
SIGINT/SIGTERM	Call your custom cleanup function, then terminate the process.
SIGQUIT	Cause an exit without cleanup, with a goroutine dump preceding exit.