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Update InstanceGroup to use generated code

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This commit is contained in:
Bowei Du 2018-01-17 21:57:43 -08:00
parent 271935d7d9
commit 2556e01142
1 changed files with 26 additions and 51 deletions
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77
pkg/cloudprovider/providers/gce/gce_instancegroup.go
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@ -16,7 +16,14 @@ limitations under the License.
package gce
import compute "google.golang.org/api/compute/v1"
import (
"context"
compute "google.golang.org/api/compute/v1"
"k8s.io/kubernetes/pkg/cloudprovider/providers/gce/cloud/filter"
"k8s.io/kubernetes/pkg/cloudprovider/providers/gce/cloud/meta"
)
func newInstanceGroupMetricContext(request string, zone string) *metricContext {
return newGenericMetricContext("instancegroup", request, unusedMetricLabel, zone, computeV1Version)
@ -26,43 +33,29 @@ func newInstanceGroupMetricContext(request string, zone string) *metricContext {
// instances. It is the callers responsibility to add named ports.
func (gce *GCECloud) CreateInstanceGroup(ig *compute.InstanceGroup, zone string) error {
mc := newInstanceGroupMetricContext("create", zone)
op, err := gce.service.InstanceGroups.Insert(gce.projectID, zone, ig).Do()
if err != nil {
return mc.Observe(err)
}
return gce.waitForZoneOp(op, zone, mc)
return mc.Observe(gce.c.InstanceGroups().Insert(context.Background(), meta.ZonalKey(ig.Name, zone), ig))
}
// DeleteInstanceGroup deletes an instance group.
func (gce *GCECloud) DeleteInstanceGroup(name string, zone string) error {
mc := newInstanceGroupMetricContext("delete", zone)
op, err := gce.service.InstanceGroups.Delete(
gce.projectID, zone, name).Do()
if err != nil {
return mc.Observe(err)
}
return gce.waitForZoneOp(op, zone, mc)
return mc.Observe(gce.c.InstanceGroups().Delete(context.Background(), meta.ZonalKey(name, zone)))
}
// ListInstanceGroups lists all InstanceGroups in the project and
// zone.
func (gce *GCECloud) ListInstanceGroups(zone string) (*compute.InstanceGroupList, error) {
func (gce *GCECloud) ListInstanceGroups(zone string) ([]*compute.InstanceGroup, error) {
mc := newInstanceGroupMetricContext("list", zone)
// TODO: use PageToken to list all not just the first 500
v, err := gce.service.InstanceGroups.List(gce.projectID, zone).Do()
v, err := gce.c.InstanceGroups().List(context.Background(), zone, filter.None)
return v, mc.Observe(err)
}
// ListInstancesInInstanceGroup lists all the instances in a given
// instance group and state.
func (gce *GCECloud) ListInstancesInInstanceGroup(name string, zone string, state string) (*compute.InstanceGroupsListInstances, error) {
func (gce *GCECloud) ListInstancesInInstanceGroup(name string, zone string, state string) ([]*compute.InstanceWithNamedPorts, error) {
mc := newInstanceGroupMetricContext("list_instances", zone)
// TODO: use PageToken to list all not just the first 500
v, err := gce.service.InstanceGroups.ListInstances(
gce.projectID, zone, name,
&compute.InstanceGroupsListInstancesRequest{InstanceState: state}).Do()
req := &compute.InstanceGroupsListInstancesRequest{InstanceState: state}
v, err := gce.c.InstanceGroups().ListInstances(context.Background(), meta.ZonalKey(name, zone), req, filter.None)
return v, mc.Observe(err)
}
@ -70,58 +63,40 @@ func (gce *GCECloud) ListInstancesInInstanceGroup(name string, zone string, stat
// instance group.
func (gce *GCECloud) AddInstancesToInstanceGroup(name string, zone string, instanceRefs []*compute.InstanceReference) error {
mc := newInstanceGroupMetricContext("add_instances", zone)
// TODO: should cull operation above this layer.
if len(instanceRefs) == 0 {
return nil
}
op, err := gce.service.InstanceGroups.AddInstances(
gce.projectID, zone, name,
&compute.InstanceGroupsAddInstancesRequest{
Instances: instanceRefs,
}).Do()
if err != nil {
return mc.Observe(err)
req := &compute.InstanceGroupsAddInstancesRequest{
Instances: instanceRefs,
}
return gce.waitForZoneOp(op, zone, mc)
return mc.Observe(gce.c.InstanceGroups().AddInstances(context.Background(), meta.ZonalKey(name, zone), req))
}
// RemoveInstancesFromInstanceGroup removes the given instances from
// the instance group.
func (gce *GCECloud) RemoveInstancesFromInstanceGroup(name string, zone string, instanceRefs []*compute.InstanceReference) error {
mc := newInstanceGroupMetricContext("remove_instances", zone)
// TODO: should cull operation above this layer.
if len(instanceRefs) == 0 {
return nil
}
op, err := gce.service.InstanceGroups.RemoveInstances(
gce.projectID, zone, name,
&compute.InstanceGroupsRemoveInstancesRequest{
Instances: instanceRefs,
}).Do()
if err != nil {
return mc.Observe(err)
req := &compute.InstanceGroupsRemoveInstancesRequest{
Instances: instanceRefs,
}
return gce.waitForZoneOp(op, zone, mc)
return mc.Observe(gce.c.InstanceGroups().RemoveInstances(context.Background(), meta.ZonalKey(name, zone), req))
}
// SetNamedPortsOfInstanceGroup sets the list of named ports on a given instance group
func (gce *GCECloud) SetNamedPortsOfInstanceGroup(igName, zone string, namedPorts []*compute.NamedPort) error {
mc := newInstanceGroupMetricContext("set_namedports", zone)
op, err := gce.service.InstanceGroups.SetNamedPorts(
gce.projectID, zone, igName,
&compute.InstanceGroupsSetNamedPortsRequest{NamedPorts: namedPorts}).Do()
if err != nil {
return mc.Observe(err)
}
return gce.waitForZoneOp(op, zone, mc)
req := &compute.InstanceGroupsSetNamedPortsRequest{NamedPorts: namedPorts}
return mc.Observe(gce.c.InstanceGroups().SetNamedPorts(context.Background(), meta.ZonalKey(igName, zone), req))
}
// GetInstanceGroup returns an instance group by name.
func (gce *GCECloud) GetInstanceGroup(name string, zone string) (*compute.InstanceGroup, error) {
mc := newInstanceGroupMetricContext("get", zone)
v, err := gce.service.InstanceGroups.Get(gce.projectID, zone, name).Do()
v, err := gce.c.InstanceGroups().Get(context.Background(), meta.ZonalKey(name, zone))
return v, mc.Observe(err)
}