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service.go
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service.go
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package kubernetes
import (
log "github.com/sirupsen/logrus"
api_core "k8s.io/api/core/v1"
api_meta "k8s.io/apimachinery/pkg/apis/meta/v1"
)
//GetServiceList returns services list
func (k *Kube) GetServiceList(nsname string) (*api_core.ServiceList, error) {
services, err := k.CoreV1().Services(nsname).List(api_meta.ListOptions{})
if err != nil {
log.WithField("Namespace", nsname).Error(err)
return nil, err
}
return services, nil
}
func (k *Kube) GetServiceSolutionList(ns string, solutionID string) (*api_core.ServiceList, error) {
services, err := k.CoreV1().Services(ns).List(api_meta.ListOptions{
LabelSelector: getSolutionLabel(solutionID),
})
if err != nil {
log.WithFields(log.Fields{
"Namespace": ns,
"Solution": solutionID,
}).Error(err)
return nil, err
}
return services, nil
}
//GetService returns service
func (k *Kube) GetService(namespace, serviceName string) (*api_core.Service, error) {
nativeService, err := k.CoreV1().Services(namespace).Get(serviceName, api_meta.GetOptions{})
if err != nil {
log.WithFields(log.Fields{
"Namespace": namespace,
"Service": serviceName,
}).Error(err)
return nil, err
}
return nativeService, nil
}
//CreateService creates service
func (k *Kube) CreateService(svc *api_core.Service) (*api_core.Service, error) {
svcAfter, err := k.CoreV1().Services(svc.ObjectMeta.Namespace).Create(svc)
if err != nil {
log.WithFields(log.Fields{
"Namespace": svc.Namespace,
"Service": svc.Name,
}).Error(err)
return nil, err
}
return svcAfter, nil
}
//UpdateService updates service
func (k *Kube) UpdateService(service *api_core.Service) (*api_core.Service, error) {
newService, err := k.CoreV1().
Services(service.ObjectMeta.Namespace).
Update(service)
if err != nil {
log.WithFields(log.Fields{
"Namespace": service.Namespace,
"Service": service.Name,
}).Error(err)
return nil, err
}
return newService, nil
}
//DeleteService deletes service
func (k *Kube) DeleteService(namespace, serviceName string) error {
err := k.CoreV1().Services(namespace).
Delete(serviceName, &api_meta.DeleteOptions{})
if err != nil {
log.WithFields(log.Fields{
"Namespace": namespace,
"Service": serviceName,
}).Error(err)
return err
}
return nil
}