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kube_master.go
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/
kube_master.go
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package server
import (
"fmt"
"net"
_ "net/http/pprof"
kapi "github.com/GoogleCloudPlatform/kubernetes/pkg/api"
klatest "github.com/GoogleCloudPlatform/kubernetes/pkg/api/latest"
"github.com/GoogleCloudPlatform/kubernetes/pkg/apiserver"
kclient "github.com/GoogleCloudPlatform/kubernetes/pkg/client"
kmaster "github.com/GoogleCloudPlatform/kubernetes/pkg/master"
"github.com/GoogleCloudPlatform/kubernetes/plugin/pkg/admission/admit"
"github.com/openshift/origin/pkg/cmd/server/kubernetes"
)
func (cfg Config) BuildKubernetesMasterConfig(requestContextMapper kapi.RequestContextMapper, kubeClient *kclient.Client) (*kubernetes.MasterConfig, error) {
masterAddr, err := cfg.GetMasterAddress()
if err != nil {
return nil, err
}
// Connect and setup etcd interfaces
etcdClient, err := cfg.getAndTestEtcdClient()
if err != nil {
return nil, err
}
ketcdHelper, err := kmaster.NewEtcdHelper(etcdClient, klatest.Version)
if err != nil {
return nil, fmt.Errorf("Error setting up Kubernetes server storage: %v", err)
}
portalNet := net.IPNet(cfg.PortalNet)
masterIP := net.ParseIP(getHost(*masterAddr))
if masterIP == nil {
addrs, err := net.LookupIP(getHost(*masterAddr))
if err != nil {
return nil, fmt.Errorf("Unable to find an IP for %q - specify an IP directly? %v", getHost(*masterAddr), err)
}
if len(addrs) == 0 {
return nil, fmt.Errorf("Unable to find an IP for %q - specify an IP directly?", getHost(*masterAddr))
}
masterIP = addrs[0]
}
kmaster := &kubernetes.MasterConfig{
MasterIP: masterIP,
MasterPort: cfg.MasterAddr.Port,
NodeHosts: cfg.NodeList,
PortalNet: &portalNet,
RequestContextMapper: requestContextMapper,
EtcdHelper: ketcdHelper,
KubeClient: kubeClient,
Authorizer: apiserver.NewAlwaysAllowAuthorizer(),
AdmissionControl: admit.NewAlwaysAdmit(),
}
return kmaster, nil
}