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Code Issues Releases Wiki Activity

Deploy control plane in parallel

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This commit is contained in:
moelsayed 2018-02-01 17:16:02 +02:00
parent 8d6c7d303a
commit 85b45d4dd1
1 changed files with 31 additions and 25 deletions
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54
services/controlplane.go
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@ -6,37 +6,21 @@ import (
"github.com/rancher/rke/hosts" "github.com/rancher/rke/hosts"
"github.com/rancher/rke/log" "github.com/rancher/rke/log"
"github.com/rancher/types/apis/management.cattle.io/v3" "github.com/rancher/types/apis/management.cattle.io/v3"
"golang.org/x/sync/errgroup"
) )
func RunControlPlane(ctx context.Context, controlHosts, etcdHosts []*hosts.Host, controlServices v3.RKEConfigServices, sidekickImage, authorizationMode string, localConnDialerFactory hosts.DialerFactory, prsMap map[string]v3.PrivateRegistry) error { func RunControlPlane(ctx context.Context, controlHosts, etcdHosts []*hosts.Host, controlServices v3.RKEConfigServices, sidekickImage, authorizationMode string, localConnDialerFactory hosts.DialerFactory, prsMap map[string]v3.PrivateRegistry) error {
log.Infof(ctx, "[%s] Building up Controller Plane..", ControlRole) log.Infof(ctx, "[%s] Building up Controller Plane..", ControlRole)
var errgrp errgroup.Group
for _, host := range controlHosts { for _, host := range controlHosts {
runHost := host
if host.IsWorker { errgrp.Go(func() error {
if err := removeNginxProxy(ctx, host); err != nil { return doDeployControlHost(ctx, runHost, etcdHosts, controlServices, sidekickImage, authorizationMode, localConnDialerFactory, prsMap)
})
}
if err := errgrp.Wait(); err != nil {
return err return err
} }
}
// run sidekick
if err := runSidekick(ctx, host, sidekickImage, prsMap); err != nil {
return err
}
// run kubeapi
err := runKubeAPI(ctx, host, etcdHosts, controlServices.KubeAPI, authorizationMode, localConnDialerFactory, prsMap)
if err != nil {
return err
}
// run kubecontroller
err = runKubeController(ctx, host, controlServices.KubeController, authorizationMode, localConnDialerFactory, prsMap)
if err != nil {
return err
}
// run scheduler
err = runScheduler(ctx, host, controlServices.Scheduler, localConnDialerFactory, prsMap)
if err != nil {
return err
}
}
log.Infof(ctx, "[%s] Successfully started Controller Plane..", ControlRole) log.Infof(ctx, "[%s] Successfully started Controller Plane..", ControlRole)
return nil return nil
} }
@ -81,3 +65,25 @@ func RemoveControlPlane(ctx context.Context, controlHosts []*hosts.Host, force b
log.Infof(ctx, "[%s] Successfully tore down Controller Plane..", ControlRole) log.Infof(ctx, "[%s] Successfully tore down Controller Plane..", ControlRole)
return nil return nil
} }
func doDeployControlHost(ctx context.Context, host *hosts.Host, etcdHosts []*hosts.Host, controlServices v3.RKEConfigServices, sidekickImage, authorizationMode string, localConnDialerFactory hosts.DialerFactory, prsMap map[string]v3.PrivateRegistry) error {
if host.IsWorker {
if err := removeNginxProxy(ctx, host); err != nil {
return err
}
}
// run sidekick
if err := runSidekick(ctx, host, sidekickImage, prsMap); err != nil {
return err
}
// run kubeapi
if err := runKubeAPI(ctx, host, etcdHosts, controlServices.KubeAPI, authorizationMode, localConnDialerFactory, prsMap); err != nil {
return err
}
// run kubecontroller
if err := runKubeController(ctx, host, controlServices.KubeController, authorizationMode, localConnDialerFactory, prsMap); err != nil {
return err
}
// run scheduler
return runScheduler(ctx, host, controlServices.Scheduler, localConnDialerFactory, prsMap)
}