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Commit 8992d74

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jrperrittjrperritt
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Merge pull request #542 from dangogh/quota-set-get
[rfr] os-quota-set GET api
2 parents 9b8e7f3 + ed3f5fd commit 8992d74

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‎acceptance/openstack/compute/v2/quotaset_test.go‎

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// +build acceptance compute
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package v2
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import (
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"testing"
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"github.com/rackspace/gophercloud"
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"github.com/rackspace/gophercloud/openstack"
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"github.com/rackspace/gophercloud/openstack/compute/v2/extensions/quotasets"
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"github.com/rackspace/gophercloud/openstack/identity/v2/tenants"
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"github.com/rackspace/gophercloud/pagination"
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th "github.com/rackspace/gophercloud/testhelper"
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)
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func TestGetQuotaset(t *testing.T) {
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client, err := newClient()
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if err != nil {
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t.Fatalf("Unable to create a compute client: %v", err)
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}
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idclient := openstack.NewIdentityV2(client.ProviderClient)
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quotaset, err := quotasets.Get(client, findTenant(t, idclient)).Extract()
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if err != nil {
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t.Fatal(err)
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}
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t.Logf("QuotaSet details:\n")
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t.Logf(" instances=[%d]\n", quotaset.Instances)
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t.Logf(" cores=[%d]\n", quotaset.Cores)
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t.Logf(" ram=[%d]\n", quotaset.Ram)
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t.Logf(" key_pairs=[%d]\n", quotaset.KeyPairs)
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t.Logf(" metadata_items=[%d]\n", quotaset.MetadataItems)
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t.Logf(" security_groups=[%d]\n", quotaset.SecurityGroups)
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t.Logf(" security_group_rules=[%d]\n", quotaset.SecurityGroupRules)
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t.Logf(" fixed_ips=[%d]\n", quotaset.FixedIps)
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t.Logf(" floating_ips=[%d]\n", quotaset.FloatingIps)
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t.Logf(" injected_file_content_bytes=[%d]\n", quotaset.InjectedFileContentBytes)
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t.Logf(" injected_file_path_bytes=[%d]\n", quotaset.InjectedFilePathBytes)
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t.Logf(" injected_files=[%d]\n", quotaset.InjectedFiles)
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}
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func findTenant(t *testing.T, client *gophercloud.ServiceClient) string {
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var tenantID string
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err := tenants.List(client, nil).EachPage(func(page pagination.Page) (bool, error) {
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tenantList, err := tenants.ExtractTenants(page)
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th.AssertNoErr(t, err)
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for _, t := range tenantList {
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tenantID = t.ID
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break
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}
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return true, nil
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})
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th.AssertNoErr(t, err)
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return tenantID
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}

‎openstack/compute/v2/extensions/quotasets/doc.go‎

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// Package quotasets provides information and interaction with QuotaSet
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// extension for the OpenStack Compute service.
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package quotasets

‎openstack/compute/v2/extensions/quotasets/fixtures.go‎

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// +build fixtures
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package quotasets
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import (
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"fmt"
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"net/http"
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"testing"
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th "github.com/rackspace/gophercloud/testhelper"
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"github.com/rackspace/gophercloud/testhelper/client"
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)
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// GetOutput is a sample response to a Get call.
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const GetOutput = `
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{
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"quota_set" : {
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"instances" : 25,
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"security_groups" : 10,
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"security_group_rules" : 20,
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"cores" : 200,
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"injected_file_content_bytes" : 10240,
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"injected_files" : 5,
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"metadata_items" : 128,
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"ram" : 200000,
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"keypairs" : 10,
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"injected_file_path_bytes" : 255
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}
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}
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`
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const FirstTenantID = "555544443333222211110000ffffeeee"
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// FirstQuotaSet is the first result in ListOutput.
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var FirstQuotaSet = QuotaSet{
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FixedIps: 0,
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FloatingIps: 0,
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InjectedFileContentBytes: 10240,
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InjectedFilePathBytes: 255,
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InjectedFiles: 5,
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KeyPairs: 10,
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MetadataItems: 128,
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Ram: 200000,
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SecurityGroupRules: 20,
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SecurityGroups: 10,
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Cores: 200,
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Instances: 25,
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}
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// HandleGetSuccessfully configures the test server to respond to a Get request for sample tenant
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func HandleGetSuccessfully(t *testing.T) {
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th.Mux.HandleFunc("/os-quota-sets/"+FirstTenantID, func(w http.ResponseWriter, r *http.Request) {
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th.TestMethod(t, r, "GET")
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th.TestHeader(t, r, "X-Auth-Token", client.TokenID)
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w.Header().Add("Content-Type", "application/json")
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fmt.Fprintf(w, GetOutput)
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})
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}

‎openstack/compute/v2/extensions/quotasets/requests.go‎

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package quotasets
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import (
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"github.com/rackspace/gophercloud"
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)
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// Get returns public data about a previously created QuotaSet.
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func Get(client *gophercloud.ServiceClient, tenantID string) GetResult {
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var res GetResult
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_, res.Err = client.Get(getURL(client, tenantID), &res.Body, nil)
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return res
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}

‎openstack/compute/v2/extensions/quotasets/requests_test.go‎

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package quotasets
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import (
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th "github.com/rackspace/gophercloud/testhelper"
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"github.com/rackspace/gophercloud/testhelper/client"
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"testing"
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)
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func TestGet(t *testing.T) {
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th.SetupHTTP()
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defer th.TeardownHTTP()
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HandleGetSuccessfully(t)
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actual, err := Get(client.ServiceClient(), FirstTenantID).Extract()
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th.AssertNoErr(t, err)
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th.CheckDeepEquals(t, &FirstQuotaSet, actual)
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}

‎openstack/compute/v2/extensions/quotasets/results.go‎

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package quotasets
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import (
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"github.com/mitchellh/mapstructure"
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"github.com/rackspace/gophercloud"
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"github.com/rackspace/gophercloud/pagination"
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)
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// QuotaSet is a set of operational limits that allow for control of compute usage.
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type QuotaSet struct {
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//ID is tenant associated with this quota_set
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ID string `mapstructure:"id"`
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//FixedIps is number of fixed ips alloted this quota_set
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FixedIps int `mapstructure:"fixed_ips"`
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// FloatingIps is number of floating ips alloted this quota_set
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FloatingIps int `mapstructure:"floating_ips"`
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// InjectedFileContentBytes is content bytes allowed for each injected file
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InjectedFileContentBytes int `mapstructure:"injected_file_content_bytes"`
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// InjectedFilePathBytes is allowed bytes for each injected file path
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InjectedFilePathBytes int `mapstructure:"injected_file_path_bytes"`
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// InjectedFiles is injected files allowed for each project
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InjectedFiles int `mapstructure:"injected_files"`
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// KeyPairs is number of ssh keypairs
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KeyPairs int `mapstructure:"keypairs"`
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// MetadataItems is number of metadata items allowed for each instance
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MetadataItems int `mapstructure:"metadata_items"`
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// Ram is megabytes allowed for each instance
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Ram int `mapstructure:"ram"`
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// SecurityGroupRules is rules allowed for each security group
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SecurityGroupRules int `mapstructure:"security_group_rules"`
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// SecurityGroups security groups allowed for each project
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SecurityGroups int `mapstructure:"security_groups"`
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// Cores is number of instance cores allowed for each project
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Cores int `mapstructure:"cores"`
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// Instances is number of instances allowed for each project
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Instances int `mapstructure:"instances"`
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}
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// QuotaSetPage stores a single, only page of QuotaSet results from a List call.
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type QuotaSetPage struct {
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pagination.SinglePageBase
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}
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// IsEmpty determines whether or not a QuotaSetsetPage is empty.
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func (page QuotaSetPage) IsEmpty() (bool, error) {
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ks, err := ExtractQuotaSets(page)
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return len(ks) == 0, err
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}
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// ExtractQuotaSets interprets a page of results as a slice of QuotaSets.
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func ExtractQuotaSets(page pagination.Page) ([]QuotaSet, error) {
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var resp struct {
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QuotaSets []QuotaSet `mapstructure:"quotas"`
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}
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err := mapstructure.Decode(page.(QuotaSetPage).Body, &resp)
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results := make([]QuotaSet, len(resp.QuotaSets))
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for i, q := range resp.QuotaSets {
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results[i] = q
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}
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return results, err
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}
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type quotaResult struct {
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gophercloud.Result
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}
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// Extract is a method that attempts to interpret any QuotaSet resource response as a QuotaSet struct.
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func (r quotaResult) Extract() (*QuotaSet, error) {
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if r.Err != nil {
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return nil, r.Err
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}
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var res struct {
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QuotaSet *QuotaSet `json:"quota_set" mapstructure:"quota_set"`
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}
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err := mapstructure.Decode(r.Body, &res)
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return res.QuotaSet, err
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}
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// GetResult is the response from a Get operation. Call its Extract method to interpret it
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// as a QuotaSet.
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type GetResult struct {
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quotaResult
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}

‎openstack/compute/v2/extensions/quotasets/urls.go‎

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package quotasets
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import "github.com/rackspace/gophercloud"
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const resourcePath = "os-quota-sets"
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func resourceURL(c *gophercloud.ServiceClient) string {
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return c.ServiceURL(resourcePath)
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}
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func getURL(c *gophercloud.ServiceClient, tenantID string) string {
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return c.ServiceURL(resourcePath, tenantID)
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}

‎openstack/compute/v2/extensions/quotasets/urls_test.go‎

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package quotasets
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import (
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"testing"
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th "github.com/rackspace/gophercloud/testhelper"
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"github.com/rackspace/gophercloud/testhelper/client"
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)
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func TestGetURL(t *testing.T) {
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th.SetupHTTP()
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defer th.TeardownHTTP()
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c := client.ServiceClient()
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th.CheckEquals(t, c.Endpoint+"os-quota-sets/wat", getURL(c, "wat"))
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}

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