// Start begins the core controller loops that must exist for bootstrapping
// a cluster.
func (c *Controller) Start() {
if c.runner != nil {
return
}
repairPortals := servicecontroller.NewRepair(c.PortalIPInterval, c.ServiceRegistry, c.PortalNet, c.ServiceIPRegistry)
repairNodePorts := portallocatorcontroller.NewRepair(c.ServiceNodePortInterval, c.ServiceRegistry, c.ServiceNodePorts, c.ServiceNodePortRegistry)
// run all of the controllers once prior to returning from Start.
if err := repairPortals.RunOnce(); err != nil {
glog.Errorf("Unable to perform initial IP allocation check: %v", err)
}
if err := repairNodePorts.RunOnce(); err != nil {
glog.Errorf("Unable to perform initial service nodePort check: %v", err)
}
if err := c.UpdateKubernetesService(); err != nil {
glog.Errorf("Unable to perform initial Kubernetes service initialization: %v", err)
}
if err := c.UpdateKubernetesROService(); err != nil {
glog.Errorf("Unable to perform initial Kubernetes RO service initialization: %v", err)
}
c.runner = util.NewRunner(c.RunKubernetesService, c.RunKubernetesROService, repairPortals.RunUntil, repairNodePorts.RunUntil)
c.runner.Start()
}
// Start begins the core controller loops that must exist for bootstrapping
// a cluster.
func (c *Controller) Start() {
if c.runner != nil {
return
}
repairClusterIPs := servicecontroller.NewRepair(c.ServiceClusterIPInterval, c.ServiceRegistry, c.ServiceClusterIPRange, c.ServiceClusterIPRegistry)
repairNodePorts := portallocatorcontroller.NewRepair(c.ServiceNodePortInterval, c.ServiceRegistry, c.ServiceNodePortRange, c.ServiceNodePortRegistry)
// run all of the controllers once prior to returning from Start.
if err := repairClusterIPs.RunOnce(); err != nil {
// If we fail to repair cluster IPs apiserver is useless. We should restart and retry.
glog.Fatalf("Unable to perform initial IP allocation check: %v", err)
}
if err := repairNodePorts.RunOnce(); err != nil {
// If we fail to repair node ports apiserver is useless. We should restart and retry.
glog.Fatalf("Unable to perform initial service nodePort check: %v", err)
}
if err := c.UpdateKubernetesService(); err != nil {
glog.Errorf("Unable to perform initial Kubernetes service initialization: %v", err)
}
c.runner = util.NewRunner(c.RunKubernetesService, repairClusterIPs.RunUntil, repairNodePorts.RunUntil)
c.runner.Start()
}