// Rsyslog returns access to the Rsyslog API
func (st *State) Rsyslog() *rsyslog.State {
return rsyslog.NewState(st)
}
// Manifold will depend.
type ManifoldConfig util.AgentApiManifoldConfig
// Manifold returns a dependency manifold that runs an rsyslog
// worker, using the resource names defined in the supplied config.
func Manifold(config ManifoldConfig) dependency.Manifold {
return util.AgentApiManifold(util.AgentApiManifoldConfig(config), newWorker)
}
// newWorker exists to wrap NewRsyslogConfigWorker in a format convenient for an
// AgentApiManifold.
// TODO(fwereade) 2015-05-11 Eventually, the method should be the sole accessible
// package factory function -- as part of the manifold -- and all tests should
// thus be routed through it.
var newWorker = func(agent agent.Agent, apiCaller base.APICaller) (worker.Worker, error) {
agentConfig := agent.CurrentConfig()
tag := agentConfig.Tag()
namespace := agentConfig.Value(coreagent.Namespace)
addrs, err := agentConfig.APIAddresses()
if err != nil {
return nil, err
}
return NewRsyslogConfigWorker(
rsyslog.NewState(apiCaller),
RsyslogModeForwarding,
tag,
namespace,
addrs,
)
}