Merge pull request #6890 from b0e/implement-templateNodeInfo-for-clou…

…dprovider-magnum

Implement TemplateNodeInfo for magnum cloudprovider

cluster-autoscaler/cloudprovider/magnum/gophercloud/openstack/compute/v2/flavors/doc.go

@@ -0,0 +1,137 @@
+/*
+Package flavors provides information and interaction with the flavor API
+in the OpenStack Compute service.
+
+A flavor is an available hardware configuration for a server. Each flavor
+has a unique combination of disk space, memory capacity and priority for CPU
+time.
+
+Example to List Flavors
+
+	listOpts := flavors.ListOpts{
+		AccessType: flavors.PublicAccess,
+	}
+
+	allPages, err := flavors.ListDetail(computeClient, listOpts).AllPages()
+	if err != nil {
+		panic(err)
+	}
+
+	allFlavors, err := flavors.ExtractFlavors(allPages)
+	if err != nil {
+		panic(err)
+	}
+
+	for _, flavor := range allFlavors {
+		fmt.Printf("%+v\n", flavor)
+	}
+
+Example to Create a Flavor
+
+	createOpts := flavors.CreateOpts{
+		ID:         "1",
+		Name:       "m1.tiny",
+		Disk:       gophercloud.IntToPointer(1),
+		RAM:        512,
+		VCPUs:      1,
+		RxTxFactor: 1.0,
+	}
+
+	flavor, err := flavors.Create(computeClient, createOpts).Extract()
+	if err != nil {
+		panic(err)
+	}
+
+Example to List Flavor Access
+
+	flavorID := "e91758d6-a54a-4778-ad72-0c73a1cb695b"
+
+	allPages, err := flavors.ListAccesses(computeClient, flavorID).AllPages()
+	if err != nil {
+		panic(err)
+	}
+
+	allAccesses, err := flavors.ExtractAccesses(allPages)
+	if err != nil {
+		panic(err)
+	}
+
+	for _, access := range allAccesses {
+		fmt.Printf("%+v", access)
+	}
+
+Example to Grant Access to a Flavor
+
+	flavorID := "e91758d6-a54a-4778-ad72-0c73a1cb695b"
+
+	accessOpts := flavors.AddAccessOpts{
+		Tenant: "15153a0979884b59b0592248ef947921",
+	}
+
+	accessList, err := flavors.AddAccess(computeClient, flavor.ID, accessOpts).Extract()
+	if err != nil {
+		panic(err)
+	}
+
+Example to Remove/Revoke Access to a Flavor
+
+	flavorID := "e91758d6-a54a-4778-ad72-0c73a1cb695b"
+
+	accessOpts := flavors.RemoveAccessOpts{
+		Tenant: "15153a0979884b59b0592248ef947921",
+	}
+
+	accessList, err := flavors.RemoveAccess(computeClient, flavor.ID, accessOpts).Extract()
+	if err != nil {
+		panic(err)
+	}
+
+Example to Create Extra Specs for a Flavor
+
+	flavorID := "e91758d6-a54a-4778-ad72-0c73a1cb695b"
+
+	createOpts := flavors.ExtraSpecsOpts{
+		"hw:cpu_policy":        "CPU-POLICY",
+		"hw:cpu_thread_policy": "CPU-THREAD-POLICY",
+	}
+	createdExtraSpecs, err := flavors.CreateExtraSpecs(computeClient, flavorID, createOpts).Extract()
+	if err != nil {
+		panic(err)
+	}
+
+	fmt.Printf("%+v", createdExtraSpecs)
+
+Example to Get Extra Specs for a Flavor
+
+	flavorID := "e91758d6-a54a-4778-ad72-0c73a1cb695b"
+
+	extraSpecs, err := flavors.ListExtraSpecs(computeClient, flavorID).Extract()
+	if err != nil {
+		panic(err)
+	}
+
+	fmt.Printf("%+v", extraSpecs)
+
+Example to Update Extra Specs for a Flavor
+
+	flavorID := "e91758d6-a54a-4778-ad72-0c73a1cb695b"
+
+	updateOpts := flavors.ExtraSpecsOpts{
+		"hw:cpu_thread_policy": "CPU-THREAD-POLICY-UPDATED",
+	}
+	updatedExtraSpec, err := flavors.UpdateExtraSpec(computeClient, flavorID, updateOpts).Extract()
+	if err != nil {
+		panic(err)
+	}
+
+	fmt.Printf("%+v", updatedExtraSpec)
+
+Example to Delete an Extra Spec for a Flavor
+
+	flavorID := "e91758d6-a54a-4778-ad72-0c73a1cb695b"
+	err := flavors.DeleteExtraSpec(computeClient, flavorID, "hw:cpu_thread_policy").ExtractErr()
+	if err != nil {
+		panic(err)
+	}
+*/
+package flavors