forked from bitpoke/mysql-operator
/
master_service.go
64 lines (50 loc) · 1.97 KB
/
master_service.go
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/*
Copyright 2018 Pressinfra SRL
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package mysqlcluster
import (
"github.com/presslabs/controller-util/syncer"
core "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"sigs.k8s.io/controller-runtime/pkg/client"
"github.com/presslabs/mysql-operator/pkg/internal/mysqlcluster"
)
// NewMasterSVCSyncer returns a service syncer for master service
func NewMasterSVCSyncer(c client.Client, scheme *runtime.Scheme, cluster *mysqlcluster.MysqlCluster) syncer.Interface {
obj := &core.Service{
ObjectMeta: metav1.ObjectMeta{
Name: cluster.GetNameForResource(mysqlcluster.MasterService),
Namespace: cluster.Namespace,
},
}
return syncer.NewObjectSyncer("MasterSVC", cluster.Unwrap(), obj, c, scheme, func(in runtime.Object) error {
out := in.(*core.Service)
// set service labels
out.Labels = cluster.GetLabels()
out.Labels["mysql.presslabs.org/service-type"] = "master"
// set selectors for master node
out.Spec.Selector = cluster.GetSelectorLabels()
out.Spec.Selector["role"] = "master"
if len(out.Spec.Ports) != 2 {
out.Spec.Ports = make([]core.ServicePort, 2)
}
out.Spec.Ports[0].Name = MysqlPortName
out.Spec.Ports[0].Port = MysqlPort
out.Spec.Ports[0].TargetPort = TargetPort
out.Spec.Ports[0].Protocol = core.ProtocolTCP
out.Spec.Ports[1].Name = SidecarServerPortName
out.Spec.Ports[1].Port = SidecarServerPort
out.Spec.Ports[1].Protocol = core.ProtocolTCP
return nil
})
}