Rename coordinator to bootstrapper and rename roles

bootstrapper/cloudprovider/gcp/wrappers.go

@@ -0,0 +1,80 @@
+package gcp
+
+import (
+	"context"
+
+	compute "cloud.google.com/go/compute/apiv1"
+	"cloud.google.com/go/compute/metadata"
+	"github.com/googleapis/gax-go/v2"
+	computepb "google.golang.org/genproto/googleapis/cloud/compute/v1"
+)
+
+type instanceClient struct {
+	*compute.InstancesClient
+}
+
+func (c *instanceClient) Close() error {
+	return c.InstancesClient.Close()
+}
+
+func (c *instanceClient) List(ctx context.Context, req *computepb.ListInstancesRequest,
+	opts ...gax.CallOption,
+) InstanceIterator {
+	return c.InstancesClient.List(ctx, req)
+}
+
+type subnetworkClient struct {
+	*compute.SubnetworksClient
+}
+
+func (c *subnetworkClient) Close() error {
+	return c.SubnetworksClient.Close()
+}
+
+func (c *subnetworkClient) List(ctx context.Context, req *computepb.ListSubnetworksRequest,
+	opts ...gax.CallOption,
+) SubnetworkIterator {
+	return c.SubnetworksClient.List(ctx, req)
+}
+
+func (c *subnetworkClient) Get(ctx context.Context, req *computepb.GetSubnetworkRequest,
+	opts ...gax.CallOption,
+) (*computepb.Subnetwork, error) {
+	return c.SubnetworksClient.Get(ctx, req)
+}
+
+type forwardingRulesClient struct {
+	*compute.ForwardingRulesClient
+}
+
+func (c *forwardingRulesClient) Close() error {
+	return c.ForwardingRulesClient.Close()
+}
+
+func (c *forwardingRulesClient) List(ctx context.Context, req *computepb.ListForwardingRulesRequest,
+	opts ...gax.CallOption,
+) ForwardingRuleIterator {
+	return c.ForwardingRulesClient.List(ctx, req)
+}
+
+type metadataClient struct{}
+
+func (c *metadataClient) InstanceAttributeValue(attr string) (string, error) {
+	return metadata.InstanceAttributeValue(attr)
+}
+
+func (c *metadataClient) ProjectID() (string, error) {
+	return metadata.ProjectID()
+}
+
+func (c *metadataClient) Zone() (string, error) {
+	return metadata.Zone()
+}
+
+func (c *metadataClient) InstanceName() (string, error) {
+	return metadata.InstanceName()
+}
+
+func (c *metadataClient) ProjectAttributeValue(attr string) (string, error) {
+	return metadata.ProjectAttributeValue(attr)
+}